CN205565795U - Multi -function vehicular -mounted charger - Google Patents

Abstract

The utility model provides a multi -function vehicular -mounted charger, including the car fill main part, car charge the way board, be used for with cigar lighters for automobiles electric connection's electrode contact head, blade and lighting components. The car charges the way inboard and arranges in the car fill in the main part and with the first electric connection of electrode contact, the car charges the way board and is equipped with the exerted interface that charges, the electrode contact head assemble in the car fills in the main part, the blade assemble in the car fills on main part and/or the lighting components, lighting components assemble in the car fills in the main part, lighting components respectively with electrode contact head and car fill circuit board electrically connected, the car charge the way board still be equipped with be used for control the switch of lighting components break -make. The utility model discloses a multi -function vehicular -mounted charger collect charge, accumulate, illumination, SOS, warning vehicle and cutting function in an organic whole.

Description

Multifunctional vehicle mounted charger

Technical field

This utility model relates to vehicle-mounted articles field, particularly relates to a kind of multifunctional vehicle mounted charger.

Background technology

Along with constantly popularizing of automobile, correspondingly the development for vehicle-mounted articles industry provides good platform, from And accelerate the development speed of vehicle-mounted articles.And onboard charger is exactly the one in many vehicle-mounted articles.

It is known that onboard charger is and automobile cigarette lighter grafting, with by the voltage model at automobile cigarette lighter Enclose and be transformed into, for 12-24V, the device that output voltage is 5V so that onboard charger can to smart mobile phone or The electronic equipments such as panel computer are charged, so that onboard charger is increasingly favored by people.

But, the function of existing onboard charger is more single, is only smart mobile phone or panel computer etc. Electronic equipment provides single charge function；And it is known that the most all can meet during driver's in-use automotive To the generation of various fortuitous events, meet fault such as automobile and need at tens meters after automobile the most up to a hundred The place of rice arranges reminder flag to remind vehicle below, needs the most in case of emergency to send emergency letter Number or during illumination, then seat belt etc. need to be cut off in case of emergency, but, existing onboard charger But this function cannot be realized.

Therefore, be badly in need of wanting one collect charging, store up electric, illuminate, cry for help, remind vehicle and cutting function in one The multifunctional vehicle mounted charger of body overcomes above-mentioned defect.

Utility model content

The purpose of this utility model be to provide a kind of collection charging, storage electricity, illuminate, cry for help, remind vehicle and Cutting function is in the multifunctional vehicle mounted charger of one.

For realizing above-mentioned purpose, this utility model provides a kind of multifunctional vehicle mounted charger, fills including car Main body, car charging circuit plate, for and automobile cigarette lighter be electrically connected with electrode contact head, blade and illumination group Part.Described car charging circuit plate is built in described car fills main body and is electrically connected with described electrode contact head, institute Stating car charging circuit plate and be provided with the charging inlet exposed, described electrode contact head is assembled in described car and fills in main body, Described set of blades is loaded on described car and fills on main body and/or light fixture, and described light fixture is assembled in described car and fills In main body, described light fixture is electrically connected with described electrode contact head and car charging circuit plate respectively, described car Charging circuit plate is additionally provided with the switch for controlling described light fixture break-make.

It is preferred that described electrode contact head has the hard thing structure of the impact for impacting hard thing.

It is preferred that described light fixture comprises light cover, lens, Lamp cup, lamp source, lamp source circuit plate and lithium electricity Pond, described electrode contact head comprises positive contact head and cathode contact head, and described lens, Lamp cup, car charge Road plate, lamp source circuit plate, lithium battery and cathode contact head fill main body direction from top to bottom successively along described car Be assembled in described car and fill in main body, described light cover is placed on described car and fills the top of main body and support with described lens Connecing, the positive pole of described lithium battery is electrically connected with described lamp source circuit plate, and the negative pole of described lithium battery is with described Cathode contact head is electrically connected with, and described cathode contact head has and exposes described car and fill the contact of main body, described just Pole contact head and described lamp source circuit plate are electrically connected with, described lamp source circuit plate respectively with described car charging circuit plate Being electrically connected with lamp source, described lamp source is assembled in described Lamp cup, and described set of blades is loaded on the side of described Lamp cup At wall, described car fills the sidewall of main body and offers the breach that the edge of a knife for described blade exposes, and described positive pole connects Contact is positioned at described car and fills the lower section of main body.

It is preferred that described positive contact head fills with described car to be connected between main body connection glue part, described positive pole Contact head is assembled in described car by described connection glue part and fills in main body.

It is preferred that described light fixture also comprises positive strap and power line, described positive strap is positioned at Between described lithium battery and described lamp source circuit plate, described positive strap is also electrical with described lamp source circuit plate Connecting, described power line is built in described car and fills in main body, and described power line is electrically connected at described positive pole Connecting between sheet and described positive contact head, described lamp source circuit plate is by described positive strap and power line The two is electrically connected with described positive contact head.

It is preferred that described light fixture also comprises for described power line and described positive contact head is fixing Pad, described pad is positioned at described positive contact head.

It is preferred that described lamp source is LED lamp bead, described LED lamp bead is upwardly disposed, and described charging inlet reveals The side-walls of main body is filled in described car.

It is preferred that the above-below direction that described blade fills main body along described car is arranged, a protection cap can be detained with moving apart Together in described indentation, there.

It is preferred that described switch controls described lamp source by described lamp source circuit plate sends high light light, middle light Light, low light level light, quick-fried flash line or SOS light.

It is preferred that the sidewall that described car fills main body offers the installation cavity housed for described Magnet, described Magnet Closing in described installation cavity, a protection rubber cushion plug and hides described Magnet in described installation cavity.

Compared with prior art, by blade of the present utility model and light fixture so that of the present utility model Multifunctional vehicle mounted charger collect charging, storage electricity, illuminate, cry for help, remind below vehicle and cutting function in one Body, when multifunctional vehicle mounted charger of the present utility model inserts at automobile cigarette lighter, cigarette lighter now Device can not only be the charging of the electronic equipment such as smart mobile phone or panel computer, moreover it is possible to reach for light fixture charging The effect of storage electricity, therefore after multifunctional vehicle mounted charger of the present utility model is extracted at automobile cigarette lighter, this Time light fixture not only there is illumination, the function of vehicle below of crying for help, remind, moreover it is possible to for smart mobile phone or The electronic equipment chargings such as panel computer, reach the purpose of storage electricity；Meanwhile, when emergent, user leads to Cross blade and the objects such as seat belt is rapidly cut, thus reach the purpose of escape.

Accompanying drawing explanation

Fig. 1 is the perspective view of multifunctional vehicle mounted charger one angle of the present utility model.

Fig. 2 is the perspective view of multifunctional vehicle mounted another angle of charger of the present utility model.

Fig. 3 is the planar structure schematic diagram of arrow A projection along Fig. 2.

Fig. 4 is the internal structure schematic diagram of line C-C cutting along Fig. 3.

Fig. 5 is the planar structure schematic diagram of arrow B projection along Fig. 2.

Fig. 6 is the internal structure schematic diagram of line D-D cutting along Fig. 5.

Fig. 7 is the stereo decomposing structural representation of multifunctional vehicle mounted charger of the present utility model.

Fig. 8 is the car charging circuit plate in the multifunctional vehicle mounted charger of this utility model, lamp source, lithium battery, lamp Structural representation when source circuit plate, positive strap, power line, pad and cathode contact head are electrically connected with.

Detailed description of the invention

In order to describe technology contents of the present utility model, structural feature in detail, below in conjunction with embodiment and join Conjunction accompanying drawing is described further.

Referring to Fig. 1 and Fig. 2, multifunctional vehicle mounted charger 100 of the present utility model is suitable to and automobile cigarette lighter Electrically grafting, is transformed into the output of 5 volts by the input voltage that the voltage range at automobile cigarette lighter is 12-24 volt Voltage, thus mate the electronic equipment such as smart mobile phone or the panel computer voltage request when charging；Same with this Time, also reach the purpose of storage electricity for following light fixture 50 charges, but be not limited.

In conjunction with Fig. 3 to Fig. 6, multifunctional vehicle mounted charger 100 of the present utility model include car fill main body 10, Car charging circuit plate 20, blade 40, light fixture 50 and the electrode being used for being electrically connected with automobile cigarette lighter connect Contact 30.Specifically, in the present embodiment, it is tubular construction that car fills main body 10, the outline of its cross section For circular or regular polygon so that it is succinct and be easy to user and grip that car fills main body 10 profile, but not as Limit.

As shown in Fig. 4, Fig. 6 and Fig. 7, car charging circuit plate 20 is built in car and fills in main body 10, car fill master Car charging circuit plate 20 is carried out consolidating and protecting by body 10, and car charging circuit plate 20 is electric with electrode contact head 30 Property connect, with the electric connection by electrode contact head 30 with automobile cigarette lighter, thus realize car charging circuit plate The input voltage that 12-24 lies prostrate is transformed into the output voltage of 5 volts by 30；Preferably, in the present embodiment, Car charging circuit plate 20 is printed circuit board (PCB), export overheated, cross stream and short circuit time not there is defencive function, but not As limit；And car charging circuit plate 20 is provided with the switch (not shown) for controlling light fixture 50 break-make And the charging inlet 21 exposed, in order to charge for the electronic equipment such as smart mobile phone or panel computer；Citing and Speech, in the present embodiment, charging inlet 21 is USB interface, and preferably, charging inlet 21 is output Electric current is the USB interface of 2.1 peaces, can also be 1.0USB interface for output electric current certainly, therefore not with this measure Example is limited；And charging inlet 21 is exposed to car and fills the side-walls of main body 10, to prevent charging inlet 21 to illumination Impact arranged by assembly 50.

As shown in Fig. 4 and Fig. 6, electrode contact head 30 is assembled in car and fills in main body 10, specifically, at this In embodiment, electrode contact head 30 has the hard thing structure of the impact for impacting hard thing 31, and the hard thing of this impact is tied Structure 31 is preferably and is made up of hard metal；Preferably, impacting hard thing structure 31 is by electrode contact head 30 Bottom downwardly extend out, and be structure as a whole with electrode contact head 30, so that impacting hard thing structure 31 integrate with electrode contact head 30；For example, impacting hard thing structure 31 with electrode contact head 30 is Identical material (such as metal) and save packaging technology and material, can also be unlike material, such as electrode contact 30 is at least one in aluminum and copper material, and impact hard thing structure 31 be ferrum, steel or diamond etc., Therefore do not illustrate with this and be limited；Preferential, in the present embodiment, impacting hard thing structure 31 is by electrode contact The positive contact head 30a of 30 is formed, and is structure as a whole with positive contact head 30a, accordingly, and punching Hit hard thing structure 31 for cone.

As shown in FIG. 6 and 7, blade 40 is assembled on light fixture 50, and light fixture 50 is assembled in car Filling in main body 10, light fixture 50 is electrically connected with electrode contact head 30 and car charging circuit plate 20 respectively, Therefore it is electrical with automobile cigarette lighter by electrode contact head 30 at multifunctional vehicle mounted charger 100 of the present utility model During connection, the input voltage that 12-24 lies prostrate is converted into the output voltage of 5 volts by car charging circuit plate 20 now, And the input voltage that 12-24 lies prostrate is converted into light fixture 50 charges the output voltage of required 3.7 volt, During to be reached for the charging of the electronic equipment such as smart mobile phone or panel computer, also charge for light fixture 50；When this When the multifunctional vehicle mounted charger 100 of utility model is extracted at automobile cigarette lighter, light fixture 50 now Just can be the electronic equipment charging being connected with the charging inlet 21 on car charging circuit plate 20, so that illumination Assembly 50 has the purpose of storage electricity.More specifically, as follows:

As shown in Fig. 4, Fig. 6 and Fig. 7, light fixture 50 comprise light cover 51, lens 52, Lamp cup 53, Lamp source 54, lamp source circuit plate 55 and lithium battery 57.Electrode contact head 30 comprises positive contact head 30a and bears Pole contact head 30b.Lens 52, Lamp cup 53, car charging circuit plate 20, lamp source circuit plate 55, lithium battery 57 And cathode contact head 30 fills main body 10 direction from top to bottom along car and is in turn assembled in car and fills in main body 10. Light cover 51 is placed on car and fills the top of main body 10 and abut with lens 52, so that lens 52 are steady by light cover 51 It is fixed in car to fill in main body 10；Preferably, between light cover 51 and lens 52, it is provided with a sealing ring 511, Light cover 51 makes sealing ring 511 be clamped between light cover 51 and lens 52 by the force to sealing ring 511, To reach the purpose of dustproof and waterproof, but it is not limited.

As shown in Figure 8, the positive pole of lithium battery 57 is electrically connected with lamp source circuit plate 55, bearing of lithium battery 57 Pole and cathode contact head 30b are electrically connected with, and cathode contact head 30b has and exposes car and fill the contact 32 of main body 10, State is as shown in Figures 1 to 5.Positive contact head 30a is electrically connected with lamp source circuit plate 55, specifically, As shown in Figure 6 to 8, light fixture 50 also comprises positive strap 56 and power line 58, and positive pole connects Sheet 56 is between lithium battery 57 and lamp source circuit plate 55, and state is as shown in Fig. 4 and Fig. 6；Positive pole connects Sheet 56 is also electrically connected with, as shown in Figure 8 with lamp source circuit plate 55；Power line 58 is built in car and fills main body 10 In, and power line 58 is electrically connected between positive strap 56 and positive contact head 30a so that lamp source Circuit board 55 is electrically connected with positive contact head 30a by both positive strap 56 and power line 58, shape State is as shown in Figure 6；Preferably, as shown in Figure 6, power line 58 fills the above-below direction of main body 10 along car Arranging, the upper end of power line 58 extends and contacts with positive strap 56, and the lower end of power line 58 extends positive pole In contact head 30a, light fixture 50 now also comprises for by power line 58 and positive contact head 30a Fixing pad 59, pad 59 is positioned at positive contact head 30a, state as shown in Figure 6, to realize lamp source Circuit board 55 is remote and positive contact head 30a is electrically connected with and is that lithium battery 57 is in car fills main body 10 Assemble and space is provided, but be not limited.

As shown in Figure 8, lamp source circuit plate 55 is electrically connected with car charging circuit plate 20 and lamp source 54 respectively, by Switch on car charging circuit plate 20 controls the work in lamp source 54 by lamp source circuit plate 55, preferably, opens Pass controls lamp source 54 by lamp source circuit plate 55 and sends high light light, middle light, low light level light, quick-fried sudden strain of a muscle Light or SOS light, to reach the effect being used as to illuminate, cry for help and point out rear car, but be not limited； And it will be appreciated that high light light herein, middle light, low light level light, quick-fried flash line or SOS light Pattern known in the art, therefore be not described in detail；For the ease of the user operation to switch, therefore Connect to have on switch and be exposed to car and fill the switch flexible glue 22 of main body 10 side-walls, state such as Fig. 2, Fig. 3, Fig. 4 And shown in Fig. 7.

As shown in Fig. 4, Fig. 6 and Fig. 7, lamp source 54 is assembled in Lamp cup 53, by Lamp cup 53 to lamp source 54 Light source carry out optically focused；Specifically, in the present embodiment, lamp source 54 is LED lamp bead, LED lamp bead court Upper layout so that the light that lamp source 54 produces is to fill main body 10 above-below direction along car upwards to penetrate, it is achieved lamp The purpose of source 54 direct projection, but be not limited.

As shown in FIG. 6 and 7, blade 40 is assembled in the side-walls of Lamp cup 53, by Lamp cup 53 to blade 40 Consolidate；Accordingly, car fills the sidewall of main body 10 and offers the breach that the edge of a knife 41 for blade 40 exposes 11, the edge of a knife 41 of blade 40 is outwardly disposed, to guarantee that work can normally be cut by blade 40；Specifically, blade 40 The above-below direction filling main body 10 along car is arranged, a protection cap 70 can be fastened at breach 11, with right with moving apart Blade 40 is protected, prevent blade 40 when not in use because of car fill at main body 10 expose and accidental injury People.Preferably, as shown in Figure 3 and Figure 6, car fills the sidewall of main body 10 correspondence and fills main body 10 along this car Radially beyond the protection cap 70 being fastened at breach 11 so that protection cap 70 is slightly concave fills main body 10 in car In, state as shown in Figure 6, is not readily susceptible to hence in so that be fastened on the protection cap 70 that car fills in main body 10 Interfere.It will be appreciated that in embodiment in fact, blade 40 can fill main body 10 with direct-assembling in car In sidewall, car the sidewall filling main body 10 provides firm；Or, blade 40 is assembled in car and fills main body 10 Sidewall and Lamp cup 53 at, car fill the sidewall of main body 10 and Lamp cup 53 provide firm support jointly, therefore not It is limited with above-mentioned citing.

Such as Fig. 1, and shown in Fig. 3 to Fig. 7, positive contact head 30a is positioned at car and fills the lower section of main body 10, Making lamp source 54 and positive contact head 30a is that heteropleural is arranged, as in Fig. 4 and Fig. 6, and positive contact head 30a It is positioned at car to fill at the bottom of main body 10, and lamp source 54 is positioned at car and fills at the top of main body 10, with at user Hold when car fills main body 10 lamp source 54 upward and positive contact head 30a down, consequently facilitating user illumination Or multifunctional vehicle mounted charger 100 is inserted at automobile cigarette lighter, but it is not limited.Specifically, positive pole Contact head 30a fills with car to be connected between main body 10 connection glue part 60, and positive contact head 30a is by connecting glue Part 60 is assembled in car and fills in main body 10, so that connecting glue part 60 car fills main body 10 and electrode contact head 30 connections are fixing, and play both positive and negative polarity insulating effect；For example, as shown in Fig. 4, Fig. 6 and Fig. 7, Connecting glue part 60 is that the mode being threaded connection is assembled in car and fills in main body 10, but is not limited.

As it is shown in fig. 7, the sidewall that car fills main body 10 offers the installation cavity 12 housed for Magnet 80, Magnet 80 close in installation cavity 12, and Magnet 80 is filled in installation cavity 12 and hidden to a protection rubber cushion 90, on the one hand Make multifunctional vehicle mounted charger 100 of the present utility model can be adsorbed in automobile very easily by Magnet 80 Metal surface, therefore multifunctional vehicle mounted charger 100 is fixed on the tailstock and just opens light by Magnet 80 The effect of prompting rear car can be played；On the other hand protection Magnet 80, reduces the impact of strong magnetic.

Compared with prior art, by blade 40 of the present utility model and light fixture 50 so that this practicality is new Multifunctional vehicle mounted charger 100 collection of type charges, storage is electric, illuminate, cry for help, remind vehicle and cutting below Function is in one, when multifunctional vehicle mounted charger 100 of the present utility model inserts at automobile cigarette lighter, this Time automobile cigarette lighter can not only be the electronic equipment such as smart mobile phone or panel computer charging, moreover it is possible to for illumination group Part 50 charges and reaches the effect of storage electricity, therefore when multifunctional vehicle mounted charger of the present utility model 100 is from automobile After extracting at cigar lighter, light fixture 50 now not only has illumination, the merit of vehicle below of crying for help, remind Can, moreover it is possible to charge for the electronic equipment such as smart mobile phone or panel computer, reach the purpose of storage electricity；Meanwhile, When emergent, user is rapidly cut the objects such as seat belt by blade 40, thus reaches the purpose of escape.

It will be appreciated that as depicted in figs. 3 and 5, for example, contact 32 is positioned at car and fills main body 10 times At the two side that end is corresponding；Magnet 80 is positioned at car and fills at the middle part of main body 10, and fills main body 10 along car Above-below direction stagger with contact 32；Switch flexible glue 22 is positioned at car and fills the upper end of main body 10, and is positioned at one The surface of individual contact 32；Charging inlet 21 is positioned at the surface of another contact 32, and with switch flexible glue 22 are at sustained height；Breach 11 is positioned at above charging inlet 21 and 21 is staggered in this charging inlet, But do not illustrate with this and be limited.

Above disclosed only preferred embodiments of the present utility model, can not limit this reality with this certainly By novel interest field, the equivalent variations therefore made according to this utility model claim, still fall within this reality By novel contained scope.

Claims (10)

1. a multifunctional vehicle mounted charger, main body is filled including car, car charging circuit plate and for and automobile cigarette lighter be electrically connected with electrode contact head, described car charging circuit plate is built in described car fills main body and is electrically connected with described electrode contact head, described car charging circuit plate is provided with the charging inlet exposed, described electrode contact head is assembled in described car and fills in main body, it is characterized in that, described multifunctional vehicle mounted charger also includes blade and light fixture, described set of blades is loaded on described car and fills on main body and/or light fixture, described light fixture is assembled in described car and fills in main body, described light fixture is electrically connected with described electrode contact head and car charging circuit plate respectively, described car charging circuit plate is additionally provided with the switch for controlling described light fixture break-make.

Multifunctional vehicle mounted charger the most as claimed in claim 1, it is characterised in that described electrode contact head has the hard thing structure of the impact for impacting hard thing.

nullMultifunctional vehicle mounted charger the most as claimed in claim 1，It is characterized in that，Described light fixture comprises light cover、Lens、Lamp cup、Lamp source、Lamp source circuit plate and lithium battery，Described electrode contact head comprises positive contact head and cathode contact head，Described lens、Lamp cup、Car charging circuit plate、Lamp source circuit plate、Lithium battery and cathode contact head fill main body direction from top to bottom along described car and are in turn assembled in described car and fill in main body，Described light cover is placed on described car and fills the top of main body and abut with described lens，The positive pole of described lithium battery is electrically connected with described lamp source circuit plate，The negative pole of described lithium battery is electrically connected with described cathode contact head，Described cathode contact head has and exposes described car and fill the contact of main body，Described positive contact head is electrically connected with described lamp source circuit plate，Described lamp source circuit plate is electrically connected with described car charging circuit plate and lamp source respectively，Described lamp source is assembled in described Lamp cup，Described set of blades is loaded on the side-walls of described Lamp cup，Described car fills the sidewall of main body and offers the breach that the edge of a knife for described blade exposes，Described positive contact head is positioned at described car and fills the lower section of main body.

Multifunctional vehicle mounted charger the most as claimed in claim 3, it is characterised in that described positive contact head fills with described car to be connected between main body connection glue part, and described positive contact head is assembled in described car by described connection glue part and fills in main body.

Multifunctional vehicle mounted charger the most as claimed in claim 3, it is characterized in that, described light fixture also comprises positive strap and power line, described positive strap is between described lithium battery and described lamp source circuit plate, described positive strap is also electrically connected with described lamp source circuit plate, described power line is built in described car and fills in main body, and described power line is electrically connected between described positive strap and described positive contact head, described lamp source circuit plate is electrically connected with described positive contact head by both described positive strap and power line.

Multifunctional vehicle mounted charger the most as claimed in claim 5, it is characterised in that described light fixture also comprises for the pad that described power line is fixing with described positive contact head, and described pad is positioned at described positive contact head.

Multifunctional vehicle mounted charger the most as claimed in claim 3, it is characterised in that described lamp source is LED lamp bead, and described LED lamp bead is upwardly disposed, described charging inlet is exposed to described car and fills the side-walls of main body.

Multifunctional vehicle mounted charger the most as claimed in claim 3, it is characterised in that the above-below direction that described blade fills main body along described car is arranged, a protection cap can be fastened on described indentation, there with moving apart.

Multifunctional vehicle mounted charger the most as claimed in claim 3, it is characterised in that described switch controls described lamp source by described lamp source circuit plate and sends high light light, middle light, low light level light, quick-fried flash line or SOS light.

Multifunctional vehicle mounted charger the most as claimed in claim 1, it is characterised in that described car fills the sidewall of main body and offers installation cavity, a Magnet closes in described installation cavity, and a protection rubber cushion plug and hides described Magnet in described installation cavity.