CN219249226U

CN219249226U - Electronic cigarette battery with waterproof structure

Info

Publication number: CN219249226U
Application number: CN202320220029.5U
Authority: CN
Inventors: 王丽; 赵广归; 邹维兵; 严文江; 覃进富
Original assignee: Dongguan Lige New Energy Technology Co ltd
Current assignee: Dongguan Lige New Energy Technology Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-06-27
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses an electronic cigarette battery with a waterproof structure in the technical field of electronic cigarettes, which comprises a battery body, wherein the battery body comprises a storage battery, a barrier strip is arranged on the outer side of the storage battery, a protective shell is arranged on the outer side of the barrier strip and comprises a shell, an inner layer is arranged on the inner side of the shell and comprises a polyurethane coating and a polytetrafluoroethylene coating, an outer layer is arranged on the outer side of the shell and comprises an alumina coating and a nanometer chromium oxide coating. According to the utility model, the outer layer is arranged, the nano chromium oxide coating plays a role in water resistance and can improve the wear resistance of the whole protective shell, the alumina coating plays a role in water resistance and can also improve the high temperature resistance of the whole protective shell, and the inner layer is arranged, and the polyurethane coating and the polytetrafluoroethylene coating can play a role in water resistance, so that the waterproof performance of the whole electronic cigarette battery is effectively improved through the cooperation of the structures.

Description

Electronic cigarette battery with waterproof structure

Technical Field

The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette battery with a waterproof structure.

Background

The electronic cigarette is an electronic product imitating cigarettes, the electronic cigarette needs to be used in a battery in the using process, such as 'CN 208570730U', positive and negative poles are correctly identified through red malar on a positive electrode casing and black malar on a negative electrode casing, and the battery is correctly installed in the electronic cigarette, in the installing process, the battery groove is aligned to the positive electrode casing and is clamped into the battery groove by a metal cover, so that the metal cover drives a connecting sheet to extrude an elastic rod, and then the negative electrode casing is clamped into the battery groove by the metal cover and the metal sheet, so that the electronic cigarette battery can be accurately installed and fastened in the battery groove.

However, the existing electronic cigarette battery is poor in overall sealing performance, so that after the surface of the electronic cigarette is adhered with liquid or falls into water, the electronic cigarette battery can enter water to generate danger, and therefore, the electronic cigarette battery with the waterproof structure is provided.

Disclosure of Invention

The utility model aims to provide an electronic cigarette battery with a waterproof structure so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electronic cigarette battery with waterproof construction, includes the battery body, the battery body includes the battery, and the outside of battery is provided with the blend stop, the outside of blend stop is provided with the protective housing, and the protective housing includes the casing, the inboard of casing is provided with the inlayer, and the inlayer includes polyurethane coating and polytetrafluoroethylene coating, the outside of casing is provided with the skin, and the skin includes aluminium oxide coating and nanometer chromium oxide coating.

Preferably, the polytetrafluoroethylene coating is coated on the inner side of the shell, and the polyurethane coating is coated on the inner side of the polytetrafluoroethylene coating.

Preferably, the polyurethane coating and the polytetrafluoroethylene coating have the same thickness, and the polyurethane coating has a thickness of one hundred to two hundred micrometers.

Preferably, the alumina coating is coated on the outer side of the shell, and the nano chromium oxide coating is coated on the outer side of the alumina coating.

Preferably, the alumina coating and the nano-chromia coating are the same thickness, and the nano-chromia coating is one hundred fifty to three hundred microns thick.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the outer layer is arranged, the nano chromium oxide coating plays a role in water resistance and can improve the wear resistance of the whole protective shell, the alumina coating plays a role in water resistance and can also improve the high temperature resistance of the whole protective shell, and the inner layer is arranged, and the polyurethane coating and the polytetrafluoroethylene coating can play a role in water resistance, so that the waterproof performance of the whole electronic cigarette battery is effectively improved through the cooperation of the structures.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a protective shell according to the present utility model;

FIG. 3 is a schematic view of an inner layer structure of the present utility model;

fig. 4 is a schematic view of the outer layer structure of the present utility model.

In the figure: battery body 1, battery 11, barrier rib 12, protective case 13, case 131, inner layer 132, polyurethane coating 1321, polytetrafluoroethylene coating 1322, outer layer 133, alumina coating 1331, and nano chromium oxide coating 1332.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

The components of the battery body 1, the storage battery 11, the barrier rib 12, the protective shell 13, the shell 131, the inner layer 132, the polyurethane coating 1321, the polytetrafluoroethylene coating 1322, the outer layer 133, the alumina coating 1331 and the nano chromium oxide coating 1332 are all common standard components or components known to the skilled person, and the structure and the principle of the components are all known to the skilled person through technical manuals or through routine experimental methods.

Referring to fig. 1-4, an electronic cigarette battery with a waterproof structure comprises a battery body 1, the battery body 1 comprises a storage battery 11, a barrier strip 12 is arranged on the outer side of the storage battery 11, a protective shell 13 is arranged on the outer side of the barrier strip 12, the protective shell 13 comprises a shell 131, an inner layer 132 is arranged on the inner side of the shell 131, a polyurethane coating 1321 and a polytetrafluoroethylene coating 1322 can play a role in two layers of waterproofing, the inner layer 132 comprises the polyurethane coating 1321 and the polytetrafluoroethylene coating 1322, an outer layer 133 is arranged on the outer side of the shell 131, the outer layer 133 comprises an alumina coating 1331 and a nano chromium oxide coating 1332, the nano chromium oxide coating 1332 plays a role in waterproofing and can also improve the overall wear resistance of the protective shell 13, and the alumina coating 1331 can also improve the overall high temperature resistance of the protective shell 13.

The polytetrafluoroethylene coating 1322 is coated on the inner side of the shell 131, the polyurethane coating 1321 is coated on the inner side of the polytetrafluoroethylene coating 1322, the thicknesses of the polyurethane coating 1321 and the polytetrafluoroethylene coating 1322 are the same, the thickness of the polyurethane coating 1321 is one hundred to two hundred micrometers, the alumina coating 1331 is coated on the outer side of the shell 131, the nano chromium oxide coating 1332 is coated on the outer side of the alumina coating 1331, the thicknesses of the alumina coating 1331 and the nano chromium oxide coating 1332 are the same, and the thickness of the nano chromium oxide coating 1332 is one hundred fifty to three hundred micrometers.

When the electronic cigarette battery is used, the outer layer 133 is arranged, the nano chromium oxide coating 1332 plays a waterproof role and can improve the overall wear resistance of the protective shell 13, the alumina coating 1331 plays a waterproof role and can also improve the overall high temperature resistance of the protective shell 13, the inner layer 132 is arranged, the polyurethane coating 1321 and the polytetrafluoroethylene coating 1322 can play a two-layer waterproof role, and the overall waterproof performance of the electronic cigarette battery is effectively improved through the cooperation of the structures.

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

Claims

1. Take waterproof construction's electron cigarette battery, including the battery body, its characterized in that: the battery body includes the battery, and the outside of battery is provided with the blend stop, the outside of blend stop is provided with the protective housing, and the protective housing includes the casing, the inboard of casing is provided with the inlayer, and the inlayer includes polyurethane coating and polytetrafluoroethylene coating, the outside of casing is provided with the skin, and the skin includes alumina coating and nanometer chromium oxide coating.

2. The electronic cigarette battery with waterproof structure according to claim 1, wherein: the polytetrafluoroethylene coating is coated on the inner side of the shell, and the polyurethane coating is coated on the inner side of the polytetrafluoroethylene coating.

3. The electronic cigarette battery with waterproof structure according to claim 1, wherein: the polyurethane coating and the polytetrafluoroethylene coating have the same thickness, and the thickness of the polyurethane coating is one hundred to two hundred micrometers.

4. The electronic cigarette battery with waterproof structure according to claim 1, wherein: the alumina coating is coated on the outer side of the shell, and the nano chromium oxide coating is coated on the outer side of the alumina coating.

5. The electronic cigarette battery with waterproof structure according to claim 1, wherein: the alumina coating and the nano-chromia coating have the same thickness, and the nano-chromia coating has a thickness of one hundred fifty to three hundred micrometers.