CN211859672U

CN211859672U - Portable power source with explosion-proof flame retardant construction

Info

Publication number: CN211859672U
Application number: CN202020817869.6U
Authority: CN
Inventors: 陈惜花
Original assignee: Shenzhen Dahe Forest Technology Co ltd
Current assignee: Shenzhen Dahe Forest Technology Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-11-03
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a portable power source with explosion-proof flame retardant construction, including casing, charging module and lithium cell, the fixed surface of casing installs the pilot lamp, the bottom of pilot lamp is provided with the button, and the bottom of button is provided with the sign, there is sealed lid at the top of casing through connecting strip movable mounting, the inside of casing is provided with the inner chamber, the inside fixed mounting of inner chamber has the fixed plate, the bottom fixed mounting of fixed plate has charging module, the inside fixed mounting of inner chamber bottom of charging module has the lithium cell, the bottom fixed mounting of lithium cell has the baffle, the bottom fixed mounting of baffle has the controller, and the both sides fixed mounting of controller has the radiator. The utility model discloses a be provided with a series of structures and make this device have the steadiness strong at the in-process that uses, the radiating effect is good and be convenient for advantage such as removal, the optimization use process.

Description

Portable power source with explosion-proof flame retardant construction

Technical Field

The utility model relates to a portable power source technical field specifically is a portable power source with explosion-proof flame retardant construction.

Background

With the development of the internet, a mobile phone becomes an indispensable tool for modern people, but the existing mobile phone needs to supplement power after being used for a period of time due to the limitation of a battery, so that a mobile power supply is also developed, the mobile power supply is a portable charger which can be carried about by a person, can store electric energy by itself, is mainly used for charging consumer electronic products (such as a wireless phone and a notebook computer) such as a handheld mobile device and the like, and is particularly applied to occasions without external power supply.

The existing portable power source with an explosion-proof flame-retardant structure has the following defects:

1. the structure is simple, and the mobile power supply is easy to generate the phenomenon of spontaneous combustion due to internal overheating when in use, so that the safety of the mobile power supply is reduced;

2. the overall stability of the mobile power supply is general, and the phenomenon of explosion cracking easily occurs to the shell when the mobile power supply explodes, so that the mobile power supply with the explosion-proof flame-retardant structure is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable power source with explosion-proof fire-retardant structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable power source with explosion-proof fire-retardant structure, includes casing, charging module and lithium cell, the fixed surface of casing installs the pilot lamp, the bottom of pilot lamp is provided with the button, and the bottom of button is provided with the sign, there is sealed lid at the top of casing through connecting strip movable mounting, the inside of casing is provided with the inner chamber, the inside fixed mounting of inner chamber has the fixed plate, the bottom fixed mounting of fixed plate has charging module, the inside fixed mounting of inner chamber bottom of charging module has the lithium cell, the bottom fixed mounting of lithium cell has the baffle, the bottom fixed mounting of baffle has the controller, and the both sides fixed mounting of controller has the radiator.

Preferably, a metal reinforcing layer is fixedly mounted on the surface inside the shell, and a flame retardant layer is arranged on the inner side of the metal reinforcing layer.

Preferably, the bottom of the shell is provided with a suspension wire, and the bottom of the suspension wire is movably provided with a hanging ring.

Preferably, a charging port is fixedly mounted inside the fixing plate at the top of the charging module, and a USB interface is fixedly mounted on one side of the charging port.

Preferably, the inner cavities on two sides of the lithium battery are fixedly provided with limiting tables, and the surfaces of the limiting tables are coated with anti-corrosion layers.

Preferably, a heat dissipation window is fixedly installed inside the shell at the lower end of the heat radiator, and an ash blocking net is arranged inside the heat dissipation window.

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

1. the utility model discloses a both sides fixed mounting at the controller has the radiator, utilize the controller to test the temperature of lithium cell when using, when the high temperature that the controller detected, the controller drives the radiator and rotates, the mode that the radiator utilized the physics cooling when using dispels the heat to the inside of inner chamber, avoid the device overheated phenomenon to appear when using, be provided with the ash blocking net through the inside at the heat dissipation window, can make inside air obtain better circulation, thereby can prevent equipment damage because of overheated effectively, the life of extension equipment.

2. The utility model discloses a fixed surface at the inside of casing installs the metal back up coat, one deck metal material is added on the surface inside the object, can increase the tightness of device, thereby it is not fragile, produced power when reducing the explosion, and the inboard of metal back up coat is provided with fire-retardant layer, fire-retardant layer's material can be chooseed for use fire-proof insulation material and make, can keep apart the protection to the inside of inner chamber effectively when using, there is rings through the bottom movable mounting at the suspension wire, utilize rings can make things convenient for the user to carry the casing when using more, the flexibility of improvement casing, the inside fixed mounting of inner chamber of lithium cell both sides has spacing platform, utilize spacing platform can prescribe a limit to the lithium cell position inside the inner chamber when using, appear being the phenomenon of displacement in the inside of inner chamber when avoiding lithium cell group to use.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

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

In the figure: 1. an indicator light; 2. a button; 3. a housing; 301. identifying; 302. a metal reinforcing layer; 303. a partition plate; 304. a flame retardant layer; 305. a heat dissipation window; 4. a hoisting ring; 401. hanging wires; 5. a sealing cover; 501. a connecting strip; 6. a fixing plate; 7. a charging module; 701. a charging port; 702. a USB interface; 8. an inner cavity; 9. a heat sink; 10. a lithium battery; 1001. a limiting table; 11. and a controller.

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 should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1-3, the present invention provides an embodiment: a mobile power supply with an explosion-proof flame-retardant structure comprises a shell 3, a charging module 7 and a lithium battery 10, wherein an indicator lamp 1 is fixedly installed on the surface of the shell 3, a button 2 is arranged at the bottom of the indicator lamp 1, a mark 301 is arranged at the bottom of the button 2, a sealing cover 5 is movably installed at the top of the shell 3 through a connecting strip 501, a suspension wire 401 is arranged at the bottom of the shell 3, a suspension ring 4 is movably installed at the bottom of the suspension wire 401, the indicator lamp 1 and the button 2 are electrically connected with the lithium battery 10 through a lead, after the connection, the lithium battery 10 transmits electric power to the inside of the indicator lamp 1 through the lead by pressing the button 2, a user can judge the electric power inside the lithium battery 10 by watching the indicator lamp 1, the type, the performance and the principle of the device can be displayed to the worker in a text form by using the mark 301, so that the user, the shell 3 can be more conveniently carried by a user when in use by utilizing the hanging ring 4, so that the flexibility of the shell 3 is improved;

the surface of the inner part of the shell 3 is fixedly provided with a metal reinforcing layer 302, a layer of metal material is added on the surface of the inner part of an object, the firmness of the device can be increased, thereby the device is not easy to damage and the power generated in explosion is reduced, the inner side of the metal reinforcing layer 302 is provided with a flame-retardant layer 304, the flame-retardant layer 304 can be made of fireproof insulating material, the inner part of the inner cavity 8 can be effectively isolated and protected in use, the inner part of the shell 3 is provided with an inner cavity 8, the inner part of the inner cavity 8 is fixedly provided with a fixing plate 6, the bottom of the fixing plate 6 is fixedly provided with a charging module 7, the inner part of the fixing plate 6 at the top of the charging module 7 is fixedly provided with a charging port 701, one side of the charging port 701 is fixedly provided with a USB interface 702, the charging port 701 can provide electric power for the lithium battery 10 through the charging module 7, therefore, charging is achieved, the lithium battery 10 is fixedly installed inside the inner cavity 8 at the bottom of the charging module 7, the limiting tables 1001 are fixedly installed inside the inner cavities 8 on the two sides of the lithium battery 10, the surfaces of the limiting tables 1001 are coated with anti-corrosion layers, the position of the lithium battery 10 inside the inner cavity 8 can be limited by the limiting tables 1001 when the lithium battery pack 10 is used, and the phenomenon that the lithium battery pack 10 is displaced inside the inner cavity 8 when the lithium battery pack 10 is used is avoided;

the bottom fixed mounting of lithium cell 10 has baffle 303, the bottom fixed mounting of baffle 303 has controller 11, and the both sides fixed mounting of controller 11 has radiator 9, the inside fixed mounting of casing 3 of radiator 9 lower extreme has heat dissipation window 305, and the inside of heat dissipation window 305 is provided with the ash blocking net, the model of this controller 11 can adopt ji an pcb temperature control circuit board, controller 11 passes through the wire with radiator 9 and is connected, utilize controller 11 to test lithium cell 10's temperature when using, when the temperature that controller 11 detected is too high, controller 11 drives radiator 9 and rotates, radiator 9 utilizes the mode of physics cooling to dispel the heat to the inside of inner chamber 8 when using, avoid the device overheated phenomenon to appear when using.

The working principle is as follows: utilize charging mouth 701 can provide electric power for lithium cell 10 through charging module 7 when using, utilize USB interface 702 can transmit the electric power that lithium cell 10 is inside to be stored when using to realize charging, utilize controller 11 to test the temperature of lithium cell 10, when the temperature that controller 11 detected is too high, controller 11 drives radiator 9 and rotates, radiator 9 utilizes the mode of physics cooling to dispel the heat to the inside of inner chamber 8 when using, avoid the device overheated phenomenon to appear when using.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable power source with explosion-proof flame retardant construction, includes casing (3), charging module (7) and lithium cell (10), its characterized in that: the utility model discloses a lithium battery charger, including casing (3), the fixed surface of casing (3) installs pilot lamp (1), the bottom of pilot lamp (1) is provided with button (2), and the bottom of button (2) is provided with sign (301), connecting strip (501) movable mounting is passed through at the top of casing (3) has sealed lid (5), the inside of casing (3) is provided with inner chamber (8), the inside fixed mounting of inner chamber (8) has fixed plate (6), the bottom fixed mounting of fixed plate (6) has charging module (7), the inside fixed mounting of inner chamber (8) of charging module (7) bottom has lithium cell (10), the bottom fixed mounting of lithium cell (10) has baffle (303), the bottom fixed mounting of baffle (303) has controller (11), and the both sides fixed mounting of controller (11) has radiator (9).

2. The mobile power supply with the explosion-proof and flame-retardant structure as claimed in claim 1, wherein: the surface of the interior of the shell (3) is fixedly provided with a metal reinforcing layer (302), and the inner side of the metal reinforcing layer (302) is provided with a flame retardant layer (304).

3. The mobile power supply with the explosion-proof and flame-retardant structure as claimed in claim 1, wherein: the bottom of the shell (3) is provided with a suspension wire (401), and the bottom of the suspension wire (401) is movably provided with a hanging ring (4).

4. The mobile power supply with the explosion-proof and flame-retardant structure as claimed in claim 1, wherein: charging port (701) is fixedly installed inside fixed plate (6) at the top of charging module (7), and USB interface (702) is fixedly installed on one side of charging port (701).

5. The mobile power supply with the explosion-proof and flame-retardant structure as claimed in claim 1, wherein: the inner cavities (8) on two sides of the lithium battery (10) are fixedly provided with limiting tables (1001), and the surfaces of the limiting tables (1001) are coated with anti-corrosion layers.

6. The mobile power supply with the explosion-proof and flame-retardant structure as claimed in claim 1, wherein: the radiator is characterized in that a heat dissipation window (305) is fixedly arranged inside the shell (3) at the lower end of the radiator (9), and an ash blocking net is arranged inside the heat dissipation window (305).