CN210043926U

CN210043926U - Vehicle-mounted dust collector capable of being powered and charged on vehicle

Info

Publication number: CN210043926U
Application number: CN201920330629.0U
Authority: CN
Inventors: 张永清; 卢海群; 陆亮
Original assignee: Nanjing Is Automobile Products Co Ltd On Way
Current assignee: Nanjing Is Automobile Products Co Ltd On Way
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2020-02-11
Anticipated expiration: 2029-03-15

Abstract

The utility model discloses a but on-vehicle power supply and on-vehicle dust catcher that charges belongs to a dust catcher, including the dust catcher body, be equipped with the heavy current interface on the dust catcher body and charge the interface, the heavy current interface inserts negative motor and control module respectively, and the interface that charges inserts battery and control module respectively, still includes the power cord in the dust catcher, and the power cord has the direct-inserting joint and charges the bayonet joint, and the direct-inserting joint all inserts the cigar lighter plug with the bayonet joint that charges, and the direct-inserting joint is corresponding with the heavy current interface, and the bayonet joint that charges is corresponding with the interface that charges. Through set up the heavy current interface on the dust catcher body and the interface that charges for the input voltage of heavy current interface accessible boost circuit promotion dust catcher, thereby make the motor of dust catcher can be by the operation of automobile cigar lighter direct power supply, be convenient for directly use under emergency and aerify originally, need not to wait for to charge, and still the accessible charges the interface and charges to the battery under the normality.

Description

Vehicle-mounted dust collector capable of being powered and charged on vehicle

Technical Field

The utility model relates to a dust catcher, more specifically the utility model discloses mainly relate to a can on-vehicle power supply and the on-vehicle dust catcher that charges.

Background

At present, the on-vehicle dust catcher on the market mostly has built-in battery, and then can wireless use, makes it become more nimble in the narrow and small space of car itself, is convenient for adsorb the dust in the narrow and small gap, but when the battery power of this type of dust catcher is not enough, if need continue to use, then need insert the cigar lighter interface in the driver's cabin and charge. If the battery is short of power, the battery is not used until the battery is fully or partially fully charged, and the use is inconvenient in an emergency, so that research and improvement on the structure of the vehicle-mounted dust collector are needed.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the utility model is to above-mentioned not enough, provide a can on-vehicle power supply and the on-vehicle dust catcher that charges to it is the on-vehicle dust catcher of the same kind that needs to charge when the battery is insufficient for among the solution prior art to wait, is not suitable for technical problem such as use under urgent circumstances.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a but on-vehicle power supply and on-vehicle dust catcher that charges, including the dust catcher body, be equipped with the heavy current interface on the dust catcher body and the interface that charges, the heavy current interface inserts negative motor and control module respectively, the interface that charges inserts battery and control module respectively, still includes the power cord in the dust catcher, the power cord has the cut-in joint and the plug that charges, the cut-in joint all inserts the cigar lighter plug with the plug that charges, the cut-in joint with the heavy current interface is corresponding, the plug that charges with the interface that charges is corresponding for through control module control heavy current interface and the plug that charges, charge interface and charge switch on and break off between the plug.

Preferably, the further technical scheme is as follows: the direct plug connector and the charging plug connector are connected into the automobile cigarette lighter plug through the same power line.

The further technical scheme is as follows: a booster circuit is connected between the high-current interface and the control module and is used for boosting the voltage between the high-current interface and the electrode contact to 20V by the booster circuit; the input voltage of the automobile cigarette lighter plug is 5V.

The further technical scheme is as follows: the large-current interface and the charging interface are both arranged at the rear part of the dust collector body.

Compared with the prior art, one of the beneficial effects of the utility model is that: through set up the heavy current interface on the dust catcher body and the interface that charges for heavy current interface accessible boost circuit promotes the input voltage of dust catcher, thereby makes the motor of dust catcher can be by the operation of automobile cigar lighter direct power supply, is convenient for use directly under emergency and aerifys originally, need not to charge, and still the accessible charges the interface to the battery under the normality, simultaneously the utility model provides a but on-vehicle power supply and the on-vehicle dust catcher of charging simple structure can directly use the dust catcher of the same kind to reform transform, and production and use are all comparatively convenient.

Drawings

Fig. 1 is a schematic structural diagram for explaining an embodiment of the present invention;

in the figure, 1 is a dust collector body, 11 is a large-current interface, 12 is a charging interface, 2 is a power line, 21 is a direct plug, 22 is a charging plug, and 23 is an automobile cigarette lighter plug.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1, one embodiment of the present invention is a vehicle-mounted power and charging type vehicle-mounted vacuum cleaner, similar to the vehicle-mounted vacuum cleaner of the same type in the prior art, wherein the dust collector body 1, the dust collector that the dust collector body 1 can run independently, wherein include negative pressure motor and pressure boost inlet scoop structure, the improvement that the inventor carries on is in the electric part, add a heavy current interface 11 and charge interface 12 specifically on the dust collector body 1, namely, the original power supply interface of the cleaner body 1 is changed from one to two, the heavy current interface 11 is respectively connected with the negative pressure motor and the control module, the charging interface 12 is respectively connected with the storage battery and the control module in the cleaner body 1, the control module is generally used as the control module, the switching control can be carried out between the power supply of the large-current interface 11 and the power supply of the storage battery to the negative-pressure motor; more importantly, the vacuum cleaner of the embodiment further includes a power cord 2, the power cord 2 has a direct plug 21 and a charging plug 22, both the direct plug 21 and the charging plug 22 are connected to an automobile cigarette lighter plug 23, meanwhile, the direct plug 21 corresponds to the large current interface 11, and the charging plug 22 corresponds to the charging interface 12, as mentioned above, when the vacuum cleaner is in use, the control module can control the connection and disconnection between the large current interface 11 and the charging plug 22, and between the charging interface 12 and the charging plug 22; preferably, the input voltage of the large-current interface 11 needs to be increased by a boosted circuit, so as to meet the normal operation of the negative-voltage motor, and therefore, a boosted circuit needs to be connected between the large-current interface 11 and the control module, and the voltage between the large-current interface 11 and the electrode contact can be increased to 20V by the boosted circuit; the normal input voltage of the cigarette lighter plug 23 is 5V, that is, the input voltage is increased from 5V to 20V by the booster circuit.

In this embodiment, through set up heavy current interface 11 and interface 12 that charges on dust catcher body 1 for 11 accessible boost circuit of heavy current interface promote the input voltage of dust catcher, thereby make the motor of dust catcher can be by the operation of automobile cigarette lighter direct power supply, be convenient for directly use under emergency and aerify originally, need not to charge, and still the accessible charges interface 12 and charges the battery under the normality.

Furthermore, in order to simplify the structure, as shown in fig. 1, the direct plug 21 and the charging plug 22 may be connected to the cigarette lighter plug 23 of the vehicle through the same power cord 2; based on the same idea, the large-current interface 11 and the charging interface 12 can be both disposed at the rear portion of the cleaner body 1.

Referring to fig. 1, in practical use, the above preferred embodiment of the present invention can be inserted into the charging interface 12 by the charging plug 22 to charge the battery. When the dust collector needs to be used in an emergency, but the storage battery is in a power-shortage state, the direct plug-in connector 21 on the power line 2 is plugged into the large-current interface 11, the control module conducts a circuit between the electrode node of the negative-pressure motor and the large-current interface 11 at the moment, the negative-pressure motor is directly powered by the automobile cigarette lighter interface through the booster circuit, the dust collector can be directly used by power connection, and the requirement for emergency use is met.

It should be noted that, the above-mentioned components such as the control module, the boost circuit and the negative pressure motor are all the same as those used in the similar vacuum cleaners, and the utility model discloses only for improvement and switching on the basis of this kind of vacuum cleaners, do not relate to the improvement to the aforesaid components and unit itself, so the detailed description is not given again in this specification.

In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a but on-vehicle power supply and on-vehicle dust catcher of charging, includes dust catcher body (1), its characterized in that: the vacuum cleaner is characterized in that a large-current interface (11) and a charging interface (12) are arranged on the vacuum cleaner body (1), the large-current interface (11) is respectively connected with a negative-voltage motor and a control module, and the charging interface (12) is respectively connected with a storage battery and the control module; still include power cord (2) in the dust catcher, power cord (2) have cut-in (21) and charging plug (22), cut-in (21) and charging plug (22) all insert car cigar lighter plug (23), cut-in (21) with heavy current interface (11) are corresponding, charging plug (22) with charge interface (12) are corresponding for through the switch on and the disconnection between control module control heavy current interface (11) and charging plug (22), charge interface (12) and charging plug (22).

2. The vehicle-mounted power supplying and charging vehicle-mounted dust collector of claim 1, wherein: and the large-current interface (11) and the charging interface (12) are arranged at the rear part of the dust collector body (1).

3. The vehicle-mounted power supplying and charging vehicle-mounted dust collector of claim 1, wherein: a booster circuit is connected between the high-current interface (11) and the control module and is used for boosting the voltage between the high-current interface (11) and the electrode contact to 20V by the booster circuit; the input voltage of the automobile cigarette lighter plug (23) is 5V.

4. The vehicle-mounted power supplying and charging vehicle-mounted dust collector of claim 1, wherein: the direct plug connector (21) and the charging plug connector (22) are connected into the automobile cigarette lighter plug (23) through the same power line (2).