Electronic cigarette based on mobile power supply

Abstract

The utility model belongs to the technical field of electronic cigarettes, and discloses an electronic cigarette based on a mobile power supply, which comprises a mobile power supply assembly and a smoke cartridge assembly, the mobile power supply assembly comprises a first battery, a first charging circuit, a DC-DC boost circuit, a first single-chip microcomputer and an elastic needle. The smoke cartridge assembly comprises a second battery, a second charging circuit, a heating core, a second single-chip microcomputer and a conductive nail. According to the electronic cigarette based on the portable power source, the electronic cigarette and the portable power source are combined into an integrated product, the electronic cigarette not only has the function of the electronic cigarette, but also has the function that the portable power source supplies power to external equipment, and an electronic cigarette smoking set is effectively provided for an electronic cigarette user group.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electronic cigarette technical field, concretely relates to an electronic cigarette based on mobile power supply. BACKGROUND

[0002] The electronic cigarette industry has a large demand, and people now basically take a portable mobile power supply (power bank) every time they go out to meet the charging needs of mobile phones and other electronic devices.

[0003] In the process of realizing the utility model, the inventor found that at least the following problems exist in the prior art:

[0004] Electronic cigarette users have to carry electronic cigarettes and power banks at the same time; it is cumbersome, large in size;

[0005] The original electronic cigarette battery capacity is insufficient, it is fast to consume electricity, and the experience is poor. UTILITY MODEL CONTENTS

[0006] The utility model aims to at least solve the above technical problems to some extent. To this end, the utility model aims to provide an electronic cigarette based on mobile power supply.

[0007] The utility model adopts the technical scheme that:

[0008] An electronic cigarette based on mobile power supply includes a mobile power supply assembly and a cartridge assembly.

[0009] The mobile power supply assembly includes:

[0010] A first battery;

[0011] A first charging circuit for charging the first battery;

[0012] A DC-DC boost circuit;

[0013] A first single-chip microcomputer for controlling the enablement of the DC-DC boost circuit, communicating with the cartridge assembly, and obtaining the charging state information of the first charging circuit;

[0014] A spring needle for interfacing with the electrically conductive nail of the cartridge assembly to transmit electric energy and data;

[0015] The cartridge assembly includes:

[0016] A second battery;

[0017] A second charging circuit for charging the second battery through the power supply supplied by the spring needle;

[0018] A heating core for providing heat for atomizing tobacco tar;

[0019] A second single-chip microcomputer is configured to control the heating core and obtain the charging state information of the second charging circuit.

[0020] The conductive nails.

[0021] Preferably, the mobile power supply assembly further comprises a display screen for displaying the power information of the first battery and the oil information of the cartridge assembly. The cartridge assembly further comprises an indicator light LED for indicating the state of the heating core. The heating core comprises a heating resistance wire and a mos switch circuit. The elastic needle is provided with four, and the conductive nails are also correspondingly provided with four.

[0022] The electronic cigarette based on the mobile power supply has the advantages that:

[0023] The electronic cigarette based on the mobile power supply combines the electronic cigarette and the portable mobile power supply into an integrated product, has the functions of the electronic cigarette and the portable mobile power supply for supplying power to external equipment, and effectively provides the electronic cigarette for the electronic cigarette user group. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a schematic view of the electronic cigarette based on the mobile power supply. DETAILED DESCRIPTION

[0025] The technical solutions of the electronic cigarette based on the mobile power supply will be clearly and completely described below with reference to the drawings in the electronic cigarette based on the mobile power supply. Obviously, the described embodiments are part of the embodiments of the electronic cigarette based on the mobile power supply, rather than all the embodiments. Based on the embodiments in the electronic cigarette based on the mobile power supply, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the electronic cigarette based on the mobile power supply.

[0026] It should be understood that it should also be noted that the functions / actions in the embodiments may not be in the order shown in the drawings. For example, depending on the functions / actions involved, the two figures shown continuously can actually be performed substantially concurrently, or sometimes in the reverse order.

[0027] As Figure 1 shown, the electronic cigarette based on the mobile power supply comprises a mobile power supply assembly and a cartridge assembly. The power supply assembly and the cartridge assembly can be completely separated or attracted together by a magnet. The four elastic needles of the mobile power supply assembly and the four conductive nails of the cartridge assembly are in communication and power supply with each other.

[0028] The mobile power assembly comprises a first battery, a first charging circuit, a DC-DC voltage boosting circuit, a first single-chip microcomputer, four elastic needles and a display screen; the first charging circuit is used for charging the first battery; the DC-DC voltage boosting circuit outputs 5V1A current to other devices for charging, and can also supply power to the cartridge assembly; the display screen is used for displaying the power information of the first battery and the oil information of the cartridge assembly, and relevant alarm prompts, such as smoking overtime and heating wire short circuit prompt; the first single-chip microcomputer is used for controlling the display content of the display screen, controlling the enablement of the DC-DC voltage boosting circuit, communicating with the cartridge assembly and obtaining the charging state information of the first charging circuit; the four elastic needles are used for interfacing with four conductive nails of the cartridge assembly to transmit the power of the first battery, 5V power and data.

[0029] The cartridge assembly comprises a second battery, a second charging circuit, a heating core, a second single-chip microcomputer, four conductive nails and an indicator light LED; the heating core comprises a heating resistance wire and a mos switch circuit, and is used for providing heat for atomization of tobacco tar; the indicator light LED is used for indicating the state of the heating core, such as the state of smoking and the state of heating wire abnormal alarm; the second charging circuit is used for charging the second battery by the power supplied by the elastic needles; the second single-chip microcomputer is used for controlling the state of the indicator light LED, controlling the heating core and obtaining the charging state information of the second charging circuit; the four conductive nails interface with the four elastic needles of the mobile power assembly to transmit the power of the first battery, 5V power and data.

[0030] The electronic cigarette based on the mobile power source of the embodiment combines the mobile power source and the electronic cigarette, and can meet the requirements of the electronic cigarette and the mobile power source at the same time. The mobile power assembly can supply power to multiple devices or directly supply power to the cartridge assembly. The battery has large capacity and can meet the power supply requirements of multiple devices; the mobile power assembly and the cartridge assembly can be separated, the mobile power assembly can be used as a mobile power source alone, and the cartridge assembly can be discarded alone, thereby meeting various use scenarios.

[0031] The utility model is not limited to the above optional implementation, anyone can draw other various forms of product under the enlightenment of the utility model, but no matter make any change in its shape or structure, all technical schemes falling into the utility model claim definition range, fall in the protection scope of the utility model.

Claims

1. A mobile power supply based electronic cigarette, characterized in that: The mobile power supply assembly and the cartridge assembly are included; The mobile power supply assembly includes: a first battery; a first charging circuit for charging the first battery; a DC-DC boost circuit; a first single-chip microcomputer for controlling the enablement of the DC-DC boost circuit, communicating with the cartridge assembly, and obtaining the charging state information of the first charging circuit; a spring needle for interfacing with the conductive spike of the cartridge assembly to transmit electric energy and data; The cartridge assembly includes: a second battery; a second charging circuit for charging the second battery by the power supply supplied by the spring needle; a heating core for providing heat for atomizing the tobacco tar; a second single-chip microcomputer for controlling the heating core and obtaining the charging state information of the second charging circuit; a conductive spike.

2. The electronic cigarette of claim 1, wherein, The mobile power supply assembly further includes a display screen for displaying the power information of the first battery and the oil information of the cartridge assembly.

3. The electronic cigarette of claim 1, wherein, The cartridge assembly further includes an indicator light LED for indicating the state of the heating core.

4. The electronic cigarette of claim 1, wherein: The heating core includes a heating resistance wire and a mos switch circuit.

5. The electronic cigarette of claim 1, wherein: The spring needle is provided with four, and the conductive spike is also correspondingly provided with four.

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