WO2018157609A1

WO2018157609A1 - Electronic cigarette charger

Info

Publication number: WO2018157609A1
Application number: PCT/CN2017/106629
Authority: WO
Inventors: 朱桥新
Original assignee: 朱桥新
Priority date: 2017-03-01
Filing date: 2017-10-18
Publication date: 2018-09-07
Also published as: CN206547015U

Abstract

Disclosed is an electronic cigarette charger comprising a charging seat body (1), wherein a fixing structure constructed so as to be suitably specialised for an electronic cigarette (2) shape is provided on the charging seat body (1), a power supply contact point apparatus constructed so as to be suitably specialised for an electronic cigarette (2) shape is further provided in the charging seat body (1), and the aim thereof is to provide an electronic cigarette charger having a limited charging socket (3) and elastic charging contact head (4).

Description

Electronic cigarette charger

Technical field

The utility model belongs to the field of electronic cigarettes, in particular to an electronic cigarette charger.

Background technique

IQOS is a type of heated non-combustion cigarette that heats the real tobacco inside through an electrical heating element. The IQOS consists of a tobacco rod (also known as a "heating rod") that is about half the length of a conventional cigarette and heats the heating rod by holding the blade in the device. The device requires a warm-up time of approximately 20 seconds. The IQOS battery life is limited, the battery can only be used for 6 minutes, and it needs to be recharged for 6 minutes before using it again. To this end, the charger developed by the applicant can repeatedly charge the IQOS multiple times.

Utility model content

The utility model aims to solve the defects of the prior art, and aims to provide an electronic cigarette charger with a limit charging socket and an elastic charging contact, the electronic cigarette can be conveniently inserted into the charging jack, and the elastic charging contact Corresponding to contact charging, buffering and pulling force, reducing damage to the circuit board where the charging contact and the charging contact are located.

In order to achieve the above objectives, the following technical solutions are provided:

An electronic cigarette charger includes a charging base body, wherein the charging base body is provided with a fixing structure suitable for a dedicated electronic cigarette, and the charging base body is further provided with a power contact device suitable for a dedicated electronic cigarette.

The electronic cigarette charger as described above is characterized in that: the charging base body is provided with a charging circuit board, the charging socket body is provided with a charging jack, and the surface of the electronic cigarette housing is provided with a long length a groove in the direction of the groove, the two ends of the groove respectively extending in the front-rear direction and forming a front opening and a rear opening on the surface of the electronic cigarette housing, and the inner wall of the charging socket is provided with a limiting plane matching the groove, When the electronic cigarette is inserted into the charging jack for charging, the above-mentioned limiting plane is slid into the groove through the above-mentioned rear opening.

The electronic cigarette charger is characterized in that: the power contact device is an elastic charging contact on a charging circuit board, and a plurality of elastic charging contacts are located at an inner end of the charging jack, the electronic cigarette end A plurality of charging contacts are disposed correspondingly, and the electronic cigarette is inserted into the charging socket, and the charging contacts are in contact with the elastic charging contacts to be charged.

The electronic cigarette charger as described above, characterized in that: the elastic charging contact comprises a base provided with a cavity, a spring and a movable contact, the lower end of the spring is fixed, and the upper end of the spring is connected to the lower end of the movable contact, and the base is connected The utility model is provided with a bayonet preventing the movable contact from coming out, and the upper end of the movable contact protrudes out of the base through the bayonet, and the movable contact elastically moves up and down in the base through the spring.

The electronic cigarette charger is characterized in that: the electronic cigarette charger is characterized in that: the charging socket is further provided with a pair of elastic clips capable of holding the electronic cigarette, and the elastic clips are respectively located On both sides of the inner wall of the charging jack, when the electronic cigarette is inserted, the two elastic clips are pushed outward, and the two elastic clips press the electronic cigarette and slide along the electronic cigarette casing to prevent the electronic cigarette from coming out of the charging socket. .

The beneficial effects of the utility model:

1. The charging base body is provided with a fixed structure suitable for the electronic cigarette, and the charging seat body is also provided with a power contact device suitable for the electronic cigarette, so that the charger can repeatedly charge the IQOS repeatedly.

2. In the utility model, the inner wall of the charging jack is provided with a limiting plane matching the groove, The electronic cigarette can be inserted into the charging base according to the limit plane, and the matching charging contact is aligned, which is convenient and quick, and can avoid charging because the position is not corresponding; the elastic charging contact design can alleviate the impulse during the insertion of the electronic cigarette, and reduce Damage to the charging contacts and the board on which the charging contacts are located.

DRAWINGS

1 is a schematic structural view of an embodiment of the present invention;

2 is a top plan view of the charging stand body in the embodiment of the present invention;

3 is a schematic structural view of an electronic cigarette in an embodiment of the present invention;

4 is a schematic structural view of an elastic charging contact in an embodiment of the present invention.

FIG. 5 is a charging circuit diagram of a charging circuit board in an embodiment of the present invention.

detailed description

As shown in FIG. 1 to FIG. 5, an electronic cigarette charger includes a charging base body 1. The charging base body 1 is provided with a fixing structure suitable for the electronic cigarette 2. The charging base body 1 is further provided with a suitable electronic cigarette. 2 power contact device, convenient for the charger to repeatedly charge the electronic cigarette.

A charging circuit board 9 is disposed in the charging base body 2, and the charging socket body 1 is provided with a charging socket 3, and the surface of the electronic cigarette 2 is provided with a groove 21 along the length direction, and the two ends of the groove 21 respectively extend forward and backward. A front opening and a rear opening are formed on the surface of the outer casing of the electronic cigarette 2, and a limiting plane 31 matching the groove 21 is disposed on the inner wall of the charging jack 3, and when the electronic cigarette 2 is inserted into the charging jack 3 for charging, the limiting plane 31 is The rear opening is pushed into the groove 21 in a flat manner.

The power contact device is an elastic charging contact 4 on the charging circuit board 9, and a plurality of elastic charging devices The electric contact 4 is located at the inner end of the charging jack 3, and the end of the electronic cigarette 2 is correspondingly provided with a plurality of charging contacts, the electronic cigarette 2 is inserted into the charging jack 3, and the charging contacts are in contact with the elastic charging contact 4 Charging. The elastic charging contact 4 includes a base 41 provided with a cavity, a spring 42 and a movable contact 43. The lower end of the spring 42 is fixed, and the upper end of the spring 42 is connected to the lower end of the movable contact 43, and the base 41 is provided with the movable contact 43 being prevented from coming out. The upper end of the movable contact 43 protrudes out of the base 41 through the bayonet, and the movable contact 43 is elastically moved up and down in the base 41 by the spring 42.

In the utility model, an intelligent charging control circuit is integrated in the charging circuit board 9, and the charging circuit is automatically controlled to be turned on and off by the intelligent charging control circuit to facilitate charging.

In the utility model, the electronic cigarette 2 has a recess 21, and the charging base body 1 is provided with a limiting plane 31, and only the electronic cigarette 2 is rotated until the corresponding guiding can be pushed into the charging jack 3 for charging. The charging jack is further provided with a pair of elastic clips capable of holding the electronic cigarette, and the elastic clips are respectively located on two sides of the inner wall of the charging jack, and when the electronic cigarette is inserted, the two elastic clips are pushed outwards. The two elastic clips press the electronic cigarette and slide along the electronic cigarette casing to prevent the electronic cigarette from coming out of the charging socket, and have a fixed positioning function; the four elastic charging contacts of the charger are special charging heads, when charging to a certain amount There is a beeping prompt.

The present invention has been described in detail above, and the above is only a preferred embodiment of the present invention. When the scope of the present invention is not limited, that is, all changes and modifications according to the scope of the application should be It is still within the scope of the present invention.

Claims

An electronic cigarette charger includes a charging base body, wherein the charging base body is provided with a fixing structure suitable for a dedicated electronic cigarette, and the charging base body is further provided with a power contact device suitable for a dedicated electronic cigarette.
The electronic cigarette charger according to claim 1, wherein the charging base body is provided with a charging circuit board, the charging base body is provided with a charging jack, and the surface of the electronic cigarette housing is provided with a concave surface along the length direction. a slot extending from the front and rear sides of the recess, and forming a front opening and a rear opening on the surface of the electronic cigarette housing. The inner wall of the charging jack is provided with a limiting plane matching the groove, and the electronic cigarette is inserted and charged. When charging in the jack, the above-mentioned limiting plane is slid into the groove through the above-mentioned rear opening.
The electronic cigarette charger according to claim 2, wherein the power contact device is an elastic charging contact on the charging circuit board, and the plurality of elastic charging contacts are located at an inner end of the charging jack, The electronic cigarette ends are correspondingly provided with a plurality of charging contacts, and the electronic cigarettes are inserted into the charging jacks and the charging contacts are in contact with the elastic charging contacts to be charged.
The electronic cigarette charger according to claim 3, wherein the elastic charging contact comprises a base provided with a cavity, a spring and a movable contact, the lower end of the spring is fixed, and the upper end of the spring is connected to the lower end of the movable contact, The base is provided with a bayonet for preventing the movable contact from coming out, and the upper end of the movable contact protrudes out of the base through the bayonet, and the movable contact elastically moves up and down in the base through the spring.
The electronic cigarette charger according to claim 4, wherein the electronic cigarette charger is characterized in that: the charging socket is further provided with a pair of elastic clips for holding the electronic cigarette, and the elastic clip The sheets are respectively located on both sides of the inner wall of the charging jack, when the electronic cigarette is inserted, The two elastic clips are pushed outward, and the two elastic clips press the electronic cigarette and slide along the electronic cigarette casing to prevent the electronic cigarette from coming out of the charging socket.