CN213425804U

CN213425804U - Lithium battery charger with good protection effect

Info

Publication number: CN213425804U
Application number: CN202022105141.3U
Authority: CN
Inventors: 曹景
Original assignee: Jiangsu Quanli Intelligent Technology Co Ltd
Current assignee: Jiangsu Quanli Intelligent Technology Co Ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-11
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a lithium battery charger that protecting effect is good, which comprises a housin, the mounting groove has been seted up to the inner chamber of casing, the inner chamber fixed mounting of mounting groove has the mainboard, the equal fixedly connected with conducting strip in both ends about the mainboard top, the conducting strip extends to the upper end at casing top, USB socket has been seted up to the bottom of mounting groove, the casing includes dope layer, wearing layer, high strength layer, insulating layer and high temperature resistant layer, the surface of locating the wearing layer is scribbled to the dope layer, the wearing layer is located the surface on high strength layer, the high strength layer is located the surface of insulating layer, the insulating layer is located the surface on high temperature resistant layer, USB socket's inner chamber swing joint has the USB plug. The utility model discloses a dope layer, wearing layer, high strength layer, insulating layer and high temperature resistant layer mutually support, have solved present lithium battery charger protective effect not good, lead to the easy damaged problem when dropping.

Description

Lithium battery charger with good protection effect

Technical Field

The utility model relates to a lithium battery charger technical field specifically is a lithium battery charger that protecting effect is good.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and has very high requirements on the environment due to very active chemical characteristics of the lithium metal, so that the lithium metal is processed, stored and used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium battery charger that protecting effect is good possesses the good advantage of protecting effect, and it is not good to have solved present lithium battery charger protecting effect, leads to the easy damaged problem when dropping.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium battery charger that protecting effect is good, includes the casing, the mounting groove has been seted up to the inner chamber of casing, the inner chamber fixed mounting of mounting groove has the mainboard, the equal fixedly connected with conducting strip in both ends about the mainboard top, the conducting strip extends to the upper end at casing top, USB socket has been seted up to the bottom of mounting groove, the casing includes dope layer, wearing layer, high strength layer, insulating layer and high temperature resistant layer, the surface of locating the wearing layer is scribbled to the dope layer, the wearing layer is located the surface on high strength layer, the high strength layer is located the surface of insulating layer, the insulating layer is located the surface on high temperature resistant layer.

Preferably, the inner cavity of the USB socket is movably connected with a USB plug, the bottom of the USB plug is fixedly connected with a wire, and the other end of the wire is fixedly connected with a charging plug.

Preferably, the coating layer is epoxy resin paint, and the wear-resistant layer is ultra-high molecular weight polyethylene plastic.

Preferably, the high-strength layer is made of polycarbonate plastic, the insulating layer is made of PBT plastic, and the high-temperature-resistant layer is made of polytetrafluoroethylene plastic.

Preferably, the wear-resistant layer, the high-strength layer and the high-temperature-resistant layer are equal in thickness, and the insulating layer is three-quarters of the thickness of the wear-resistant layer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a dope layer, can prevent that the casing from being corroded by external environment, utilize the wearing layer, can play wear-resisting effect, avoid the surface of casing by the fish tail, and can improve the intensity of casing, utilize the high strength layer, can improve the intensity of high strength layer, it is damaged when avoiding the casing to drop, thereby improve the protecting effect, utilize the insulating layer, can play insulating effect, can prevent the electric leakage, improve the security, utilize high temperature resistant layer, can improve the high temperature resistance of casing, avoid the casing to be influenced by the heat that the mainboard long-time operation produced, improve the life of casing, it is not good to have solved present lithium battery charger protecting effect, lead to the easy damaged problem when dropping.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention in a front view;

fig. 3 is a schematic view of the shell structure of the present invention.

In the figure: 1. a housing; 11. a coating layer; 12. a wear layer; 13. a high-strength layer; 14. an insulating layer; 15. a high temperature resistant layer; 2. a conductive sheet; 3. a USB plug; 4. a wire; 5. mounting grooves; 6. a main board; 7. a USB socket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a casing 1, dope layer 11, wearing layer 12, high strength layer 13, insulating layer 14, high temperature resistant layer 15, conducting strip 2, USB plug 3, wire 4, mounting groove 5, mainboard 6 and USB socket 7 part are the parts that general standard spare or technical staff in the field know, and its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a lithium battery charger with good protection effect comprises a casing 1, an installation groove 5 is formed in an inner cavity of the casing 1, a main board 6 is fixedly installed in the inner cavity of the installation groove 5, conductive sheets 2 are fixedly connected to both the left and right ends of the top of the main board 6, the conductive sheets 2 extend to the upper end of the top of the casing 1, a USB socket 7 is formed in the bottom of the installation groove 5, the casing 1 comprises a paint layer 11, a wear-resistant layer 12, a high-strength layer 13, an insulating layer 14 and a high-temperature-resistant layer 15, the paint layer 11 is painted on the outer surface of the wear-resistant layer 12, the wear-resistant layer 12 is located on the outer surface of the high-strength layer 13, the high-strength layer 13 is located on the outer surface of the insulating layer 14, the insulating layer 14 is located on the outer surface of the high-, the coating layer 11 is epoxy resin paint, the wear-resistant layer 12 is ultra-high molecular weight polyethylene plastic, the high-strength layer 13 is polycarbonate plastic, the insulating layer 14 is PBT plastic, the high-temperature resistant layer 15 is polytetrafluoroethylene plastic, the thicknesses of the wear-resistant layer 12, the high-strength layer 13 and the high-temperature resistant layer 15 are equal, the thickness of the insulating layer 14 is three quarters of the thickness of the wear-resistant layer 12, the shell 1 can be prevented from being corroded by the external environment through the coating layer 11, the wear-resistant layer 12 can play a wear-resistant role to prevent the surface of the shell 1 from being scratched and improve the strength of the shell 1, the high-strength layer 13 can improve the strength of the high-strength layer 13 and prevent the shell 1 from being damaged when falling, so that the protection effect is improved, the insulating layer 14 can play an insulating role to prevent electric leakage and improve safety, and the high-temperature resistance of the shell 1 can be improved by the high, avoid casing 1 by the heat influence that mainboard 6 long-time operation produced, improve casing 1's life, it is not good to have solved present lithium battery charger protective effect, leads to the easy damaged problem when dropping.

During the use, through dope layer 11, can prevent that casing 1 from being corroded by external environment, utilize wearing layer 12, can play wear-resisting effect, avoid the surface of casing 1 by the fish tail, and can improve the intensity of casing 1, utilize high strength layer 13, can improve the intensity of high strength layer 13, it is damaged when avoiding casing 1 to drop, thereby improve the protecting effect, utilize insulating layer 14, can play insulating effect, can prevent the electric leakage, improve the security, utilize high temperature resistant layer 15, can improve the high temperature resistance of casing 1, avoid casing 1 to be influenced by the heat that mainboard 6 long-time operation produced, improve the life of casing 1, it is not good to have solved present lithium battery charger protecting effect, lead to the easy damaged problem when dropping.

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

Claims

1. The utility model provides a lithium battery charger that protecting effect is good, includes casing (1), its characterized in that: mounting groove (5) have been seted up to the inner chamber of casing (1), the inner chamber fixed mounting of mounting groove (5) has mainboard (6), mainboard (6) top about the equal fixedly connected with conducting strip (2) in both ends, conducting strip (2) extend to the upper end at casing (1) top, USB socket (7) have been seted up to the bottom of mounting groove (5), casing (1) is including dope layer (11), wearing layer (12), high strength layer (13), insulating layer (14) and high temperature resistant layer (15), the surface of wearing layer (12) is established in dope layer (11) scribble, wearing layer (12) are located the surface of high strength layer (13), high strength layer (13) are located the surface of insulating layer (14), insulating layer (14) are located the surface of high temperature resistant layer (15).

2. The lithium battery charger with good protection effect as claimed in claim 1, wherein: the inner chamber swing joint of USB socket (7) has USB plug (3), the bottom fixedly connected with wire (4) of USB plug (3), the other end fixedly connected with charging plug of wire (4).

3. The lithium battery charger with good protection effect as claimed in claim 1, wherein: the coating layer (11) is made of epoxy resin paint, and the wear-resistant layer (12) is made of ultra-high molecular weight polyethylene plastic.

4. The lithium battery charger with good protection effect as claimed in claim 1, wherein: the high-strength layer (13) is made of polycarbonate plastic, the insulating layer (14) is made of PBT plastic, and the high-temperature-resistant layer (15) is made of polytetrafluoroethylene plastic.

5. The lithium battery charger with good protection effect as claimed in claim 1, wherein: the thicknesses of the wear-resistant layer (12), the high-strength layer (13) and the high-temperature-resistant layer (15) are equal, and the thickness of the insulating layer (14) is three-quarters of the thickness of the wear-resistant layer (12).