CN205283199U

CN205283199U - Trinity portable battery charging outfit of hiding built -in lithium cell of plug

Info

Publication number: CN205283199U
Application number: CN201521126446.5U
Authority: CN
Inventors: 段兴祎
Original assignee: DONGGUAN HUIYAN ELECTRONIC Co Ltd
Current assignee: DONGGUAN HUIYAN ELECTRONIC Co Ltd
Priority date: 2015-12-28
Filing date: 2015-12-28
Publication date: 2016-06-01
Anticipated expiration: 2025-12-28

Abstract

The utility model discloses a trinity portable battery charging outfit of hiding built -in lithium cell of plug, charge head, car including upper cover, lower cover, AC and fill head, lithium cell, quick -witted board and gear controller, under cover and be provided with lithium cell draw -in groove and quick -witted integrated circuit board groove, and lithium cell, quick -witted board block respectively and establish in lithium cell draw -in groove and quick -witted integrated circuit board groove, the machine still is provided with the LED bulb on the board and charges the interface, and upper cover and lower cover side all seted up with the LED bulb and the interface assorted draw -in groove that charges, AC charges the head and participates in including participating in the upper cover, participating in lower cover and europe rule, and the setting is participated in in participating in the upper cover and participate in the cavity that the lower cover formed to europe rule, this trinity portable battery charging outfit of hiding built -in lithium cell of plug, it adopts flyback switching to be switching power supply, and voltage stabilization in the circuit also can be full of the back for built -in lithium batteries by intelligent recognition when filling in addition simultaneously outside AC is direct, the practicality is strong, easily uses widely.

Description

A kind of three-in-one mobile charging equipment hiding plug built-in lithium battery

Technical field

This utility model relates to mobile charging equipment applied technical field, especially a kind of three-in-one mobile charging equipment hiding plug built-in lithium battery.

Background technology

Smart mobile phone does not often have electricity at one's side, portable power source is thick on the ground instantly, user often to prepare several power supply and tackle the intelligent terminal using frequency increasingly higher, such as family is chargeable for an AC socket, also to fill by a standby car in car, walk out and also to fill with oneself for one, bother very much during use; In existing mobile charging equipment, lack a kind of product that be three are combined into one so that it is have charging to ensure in any environment.

Utility model content

Prior art is difficult to meet the needs of people, in order to solve above-mentioned Problems existing, the utility model proposes a kind of three-in-one mobile charging equipment hiding plug built-in lithium battery, it adopts flyback switching to do Switching Power Supply, output 5V/3A, voltage stabilization in circuit, periphery original paper is fewer; Additionally AC directly outer fill in simultaneously can also Intelligent Recognition be full of after charge to built-in lithium battery, very easy to use.

For realizing this technical purpose, the technical solution adopted in the utility model is: a kind of three-in-one mobile charging equipment hiding plug built-in lithium battery, including upper cover, lower cover, AC charging head, Che Chongtou, lithium battery, machine plate and gear controller; Cover under described and be provided with lithium battery draw-in groove and machine board groove, and lithium battery, machine plate are fastened in lithium battery draw-in groove and machine board groove respectively; Described machine plate is additionally provided with LED bulb and charging inlet, and upper cover and lower cover side all offer the draw-in groove matched with LED bulb and charging inlet; Described AC charging head includes pin upper cover, pin lower cover and Europe rule pin, and Europe rule pin is arranged in the cavity of pin upper cover and the formation of pin lower cover; Described gear controller includes button, by key spring and button lid, and the pillar on button covers corresponding hole connection through by key spring with button; Described AC charging head is fixed between upper cover and lower cover by button lid; Described car fill head include that lid filled with by car, car fills lower cover, shell fragment, spring, copperhead and rubber blanket; Described car fills lower cover, lid filled with by car and rubber blanket sequentially passes through and is arranged on down on the pillar covered, and shell fragment, spring and copperhead are set in turn in car and fill with in the cavity that lid fills lower cover formation with car; Described AC charging head, car fill and are connected each through wire between head and machine plate and accumulator.

Further, described LED bulb is provided with 4, and LED bulb is additionally provided with matched lampshade.

Further, described machine plate is additionally provided with Shaking switch, and Shaking switch is connected by wire with LED bulb.

Further, described charging inlet is USB interface, and charging inlet is provided with 2.

Further, described AC charging head and car fill head and all adopt the reclaiming type of Swiss Army Knife to design.

Further, described lithium battery adopts rechargeable type lithium battery.

Compared with prior art, this utility model has the advantages that this three-in-one mobile charging equipment hiding plug built-in lithium battery, and it adopts flyback switching to do Switching Power Supply, exports 5V/3A, voltage stabilization in circuit, and periphery original paper is fewer; Additionally AC directly outer fill in simultaneously can also Intelligent Recognition be full of after charge to built-in lithium battery, very easy to use; When product is as portable power source, by built-in charging and discharging lithium battery is controlled, boosting, protection circuit charges to peripheral hardware; Additionally onboard, it is possible to adopt car to fill head to equipment charge, charge to internal battery; The built-in Shaking switch of interiors of products, from the electricity of the 4 known internal batteries of LEDs lighted after rocking product; Simple to operate, practical, it is easy to promote the use of.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model;

Fig. 2 is circuit theory diagrams of the present utility model.

In accompanying drawing labelling: 1-upper cover, 2-lower cover, 3-AC charging head, 4-car fill head, 5-lithium battery, 6-machine plate, 7-gear controller, 31-pin upper cover, 32-pin lower cover, 33-Europe rule pin, lid filled with by 41-car, 42-car fills lower cover, 43-shell fragment, 44-spring, 45-copperhead, 46-rubber blanket, 61-LED bulb, 62-charging inlet, 71-button, 72-be by key spring, 73-button lid, 611-lampshade.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.

Refer to Figure of description 1, in this utility model embodiment, a kind of three-in-one mobile charging equipment hiding plug built-in lithium battery, fills 4 including upper cover 1, lower cover 2, AC charging head 3, car, lithium battery 5, machine plate 6 and gear controller 7; Described lower cover 2 is provided with lithium battery draw-in groove and machine board groove, and lithium battery 5, machine plate 6 are fastened in lithium battery draw-in groove and machine board groove respectively; Described machine plate 6 is additionally provided with LED bulb 61 and charging inlet 62, and upper cover 1 and lower cover 2 side all offer the draw-in groove matched with LED bulb 61 and charging inlet 62; Described AC charging head 3 includes pin upper cover 31, pin lower cover 32 and Europe rule pin 33, and Europe rule pin 33 is arranged in the cavity of pin upper cover 31 and pin lower cover 32 formation; Described gear controller 7 includes button 71, by key spring 72 and button lid 73, and the pillar on button 71 is through the hole connection corresponding with on button lid 73 by key spring 72; Described AC charging head 3 is fixed between upper cover 1 and lower cover 2 by button lid 73; Described car fill 4 include that lid 41 filled with by car, car fills lower cover 42, shell fragment 43, spring 44, copperhead 45 and rubber blanket 46; Described car fills lower cover 42, lid 41 filled with by car and rubber blanket 46 sequentially passes through on the pillar being arranged on lower cover 2, and shell fragment 43, spring 44 and copperhead 45 are set in turn in car and fill with in the cavity that lid 41 fills lower cover 42 formation with car; Described AC charging head 3, car fill and are connected each through wire between 4 and machine plate 6 with accumulator 5; Described LED bulb 61 is provided with 4, and LED bulb 61 is additionally provided with matched lampshade 611; Described machine plate 6 is additionally provided with Shaking switch, and Shaking switch is connected by wire with LED bulb 61; Described charging inlet 62 is USB interface, and charging inlet 62 is provided with 2; Described AC charging head 3 and car fill 4 and all adopt the reclaiming type of Swiss Army Knife to design; Described lithium battery 5 adopts rechargeable type lithium battery. Machine plate 6 is circuit board.

Shown in Fig. 2: AC directly outer fill in simultaneously can also Intelligent Recognition be full of after to built-in lithium battery V5 charging. When product is as portable power source, by built-in lithium battery V5 charge and discharge control, boosting, protection circuit charges to peripheral hardware. The duty of MCU Intelligent Recognition product; Additionally onboard, it is possible to adopt car to fill head to equipment charge, charge to built-in lithium battery V5. Interiors of products is built-in with Shaking switch, from the electricity of the 4 known internal batteries of LEDs lighted after rocking product. Operation principle describes: when filling outside AC input, and U1/T1 is the Switching Power Supply output 5V of core, supplies to USB1/USB2 out-put supply through Q3, and when filling work outward, Q5 is in OFF state, and after filling outward end, Q5 is in ON state, charges to built-in lithium battery; Car fills when filling outside input, and U5/L2 is the PWM loop stability output 5V of core, supplies to USB1/USB2 out-put supply through Q3, and when filling outward work, Q5 is in OFF state, and after filling outward end, Q5 is in ON state, charges to built-in lithium battery; When filling outside built-in lithium battery, MCU output pwm signal stablizes 5V through Q6/L1 boosting output, supplies to USB1/USB2 out-put supply through Q3.

The above; it is only preferred embodiment of the present utility model; not in order to limit this utility model, every any trickle amendment, equivalent replacement and improvement above example made according to technical spirit of the present utility model, should be included within the protection domain of technical solutions of the utility model.

Claims

1. the three-in-one mobile charging equipment hiding plug built-in lithium battery, fills head (4), lithium battery (5), machine plate (6) and gear controller (7) including upper cover (1), lower cover (2), AC charging head (3), car; It is characterized in that: described lower cover (2) is provided with lithium battery draw-in groove and machine board groove, and lithium battery (5), machine plate (6) are fastened in lithium battery draw-in groove and machine board groove respectively; Described machine plate (6) is additionally provided with LED bulb (61) and charging inlet (62), and upper cover (1) and lower cover (2) side all offer the draw-in groove matched with LED bulb (61) and charging inlet (62); Described AC charging head (3) includes pin upper cover (31), pin lower cover (32) and Europe rule pin (33), and Europe rule pin (33) is arranged in the cavity that pin upper cover (31) and pin lower cover (32) are formed; Described gear controller (7) includes button (71), by key spring (72) and button lid (73), and the pillar on button (71) is through by the upper corresponding hole connection of key spring (72) and button lid (73); Described AC charging head (3) is fixed between upper cover (1) and lower cover (2) by button lid (73); Described car fill head (4) include that lid (41) filled with by car, car fills lower cover (42), shell fragment (43), spring (44), copperhead (45) and rubber blanket (46); Described car fills lower cover (42), lid (41) filled with by car and rubber blanket (46) sequentially passes through on the pillar being arranged on lower cover (2), and shell fragment (43), spring (44) and copperhead (45) are set in turn in car and fill lid (41) and car with and fill in the cavity that lower cover (42) is formed; Described AC charging head (3), car are filled and are connected each through wire between head (4) and machine plate (6) with accumulator (5).

2. a kind of three-in-one mobile charging equipment hiding plug built-in lithium battery according to claim 1, it is characterized in that: described LED bulb (61) is provided with 4, and LED bulb (61) is additionally provided with matched lampshade (611).

3. a kind of three-in-one mobile charging equipment hiding plug built-in lithium battery according to claim 1, it is characterized in that: described machine plate (6) is additionally provided with Shaking switch, and Shaking switch is connected by wire with LED bulb (61).

4. a kind of three-in-one mobile charging equipment hiding plug built-in lithium battery according to claim 1, is characterized in that: described charging inlet (62) is USB interface, and charging inlet (62) is provided with 2.

5. a kind of three-in-one mobile charging equipment hiding plug built-in lithium battery according to claim 1, is characterized in that: described lithium battery (5) adopts rechargeable type lithium battery.