CN108448686A - A kind of charger baby of good heat dispersion performance - Google Patents

Abstract

The invention discloses a power bank with better heat dissipation performance, which includes a device body; the device body is composed of an outer shell, an inner shell and a battery main body, a shock absorbing spring is arranged between the outer shell and the inner shell, and the inner shell Stuffing boxes are arranged on the upper and lower sides, the inside of the stuffing box is filled with phase change material particles, an indicator light is provided on the upper side of the housing, a control switch is provided on the upper side of the housing, and lighting is provided on one side of the housing. For a lamp, a power input terminal is provided on one side of the housing side, a power output terminal is provided on one side of the housing side, a wire is provided at one end of the power output terminal, and the power output terminal and the wire are located inside the storage tank. , and the storage slot is located on one side of the shell. The invention uses shock-absorbing springs for buffering when falling, which can protect the internal battery main body and prevent the battery main body from being damaged or detached from the connection points due to large vibration amplitudes.

Description

A charging treasure with better heat dissipation performance

technical field

The invention relates to the technical field of electronic equipment, in particular to a power bank with better heat dissipation performance.

Background technique

A power bank refers to a device that can directly charge a mobile device and has its own power storage unit. At present, the main categories of multifunctional charging treasures in the market are basically equipped with standard USB output, which can basically meet the needs of various digital products such as mobile phones, MP3, MP4, PDA, PSP, Bluetooth headsets, digital cameras, etc. Some charging treasures are easy to slip during use, and when slipping, it is easy to loosen the internal battery body and wiring points, resulting in damage.

Contents of the invention

The purpose of the present invention is to provide a power bank with better heat dissipation performance, so as to solve the problem that the power bank in the prior art is easy to slip during use, and when it slips, it is easy to cause loosening of the internal battery body and connection points, resulting in damage.

In order to achieve the above object, the present invention provides the following technical solutions: a power bank with better heat dissipation performance, including a device body; the device body is composed of an outer shell, an inner shell, and a battery body, the battery body is located inside the device body, The main body of the battery is located inside the inner case, the inner case is located inside the outer case, a shock absorbing spring is arranged between the outer case and the inner case, and the upper and lower ends of the shock absorbing spring are respectively fixedly connected to the outer case and the inner case, and the inner case Stuffing boxes are arranged on the upper and lower sides, the inside of the stuffing box is filled with phase change material particles, an indicator light is set on the upper side of the shell, and the indicator light is set as an LED light, and a control switch is set on the upper side of the shell. An illuminating lamp is provided on one side of the shell side, and a power input terminal is set on one side of the shell side, and the power input terminal is connected to the battery main body through the shell and the inner shell, and a power output is set on one side of the shell side. One end of the power output end is provided with a wire, and one end of the wire passes through the outer shell and the inner shell and is connected to the battery main body.

Preferably, spring pads are provided on the outer side of the housing, and the spring pads are set as a silicone layer.

Preferably, a sealing plate is provided outside the power input end, and the sealing plate is slidably connected to the chute, and the chute is located on one side of the casing.

Preferably, a thermochromic plate is provided on the upper side of the inner shell, and a viewing window is provided directly above the thermochromic plate, and the viewing window is located on the upper side of the outer shell.

Preferably, the volume of the stuffing box is larger than the expanded volume of the phase change material particles.

Compared with the prior art, the beneficial effect of the present invention is: the present invention can protect the internal battery main body through shock-absorbing springs when falling, and avoid large vibration amplitudes, causing damage to the battery main body or disconnecting the wiring. Point detachment, the silicone layer set by the spring pad can play a non-slip effect, and make it more comfortable to hold, the cover can seal the power input end when the power input end is not in use, to avoid foreign matter blockage or moisture entering the power input end Inside, the device body cannot be used. The thermochromic plate can change its color according to the temperature of the battery body. The user can observe through the window to judge whether it is necessary to stop charging and discharging. The phase change material filler can cool down the battery body. The temperature of the particle of the change material will not change after absorbing heat, and the volume of the stuffing box is larger than the volume of the particle of the phase change material after expansion, so as to avoid deformation of the stuffing box caused by the expansion of the particle of the phase change material.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. Device body; 2. Battery main body; 3. Outer shell; 4. Damping spring; 5. Temperature-sensitive color-changing plate; 6. Inner shell; 7. Stuffing box; Pad; 10, window; 11, control switch; 12, indicator light; 13, lighting lamp; 14, wire; 15, chute; 16, sealing plate; 17, power input end; 18, power output end; 19, Sheng Slot.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-2. In an embodiment of the present invention, a power bank with better heat dissipation performance includes a device body 1; the device body 1 is composed of an outer shell 3, an inner shell 6 and a battery body 2, and the battery body 2 is located on the device body 1, the battery main body 2 is located inside the inner case 6, the inner case 6 is located inside the outer case 3, a damping spring 4 is arranged between the outer case 3 and the inner case 6, and the upper and lower ends of the shock absorbing spring 4 are respectively connected to the outer case 3 and the inner case 6 fixedly connected, the upper and lower sides of the inner shell 6 are provided with a stuffing box 7, the inside of the stuffing box 7 is filled with phase-change material particles 8, the upper side of the outer shell 3 is provided with an indicator light 12, and the indicator light 12 is set as an LED light, and the upper side of the outer shell 3 A control switch is provided on one side, an illuminating lamp 13 is provided on one side of the casing 3, and a power input terminal 17 is provided on one side of the casing 3, and the power input terminal 17 passes through the casing 3 and the inner casing 6 and is connected to the battery main body 2. One side of the 3 side orientation is provided with a power output terminal 18, one end of the power output terminal 18 is provided with a wire 14, and one end of the wire 14 passes through the outer shell 3 and the inner shell 6 to connect with the battery main body 2, and the power output end 18 and the wire 14 are located in the container. The inside of the groove 19, and the holding groove 19 is located on one side of the shell 3, the outside of the shell 3 is provided with a spring pad 9, and the spring pad 9 is set as a silica gel layer, and the silica gel layer provided by the spring pad 9 can play a non-slip effect, and makes the hand held The outer side of the power input end 17 is provided with a sealing plate 16, and the sealing plate 16 is slidably connected with the chute 15. The chute 15 is located on the side of the shell 3, and the cover 16 can protect the power input end 17 when the power input end 17 is not in use. The input end of 17 is sealed to prevent foreign matter from being blocked or moisture from entering the interior of the power input end 17, causing the device body 1 to be unusable. A temperature-sensitive color-changing plate 5 is provided on the upper side of the inner shell 6, and a window 10 is provided directly above the temperature-sensitive color-changing plate 5 , and the window 10 is located on the upper side of the casing 3, the temperature-sensitive color-changing plate 5 can change its own color according to the temperature of the battery body 2, the user can observe through the window 10, and judge whether it is necessary to stop charging and discharging. The volume of the stuffing box 7 is larger than that of the corresponding The expanded volume of the phase change material particles 8 prevents the expansion of the phase change material particles 8 from causing the stuffing box 7 to deform.

The working principle of the present invention is: when the invention is in use, the battery main body 2 is first charged through the power input terminal 17, and then the power output terminal 18 is connected to the electronic device for charging, and the indicator light 12 can directly observe the power when charging Under the circumstances, the illuminating lamp 13 can be turned on by the control switch 11 for lighting, and the shock-absorbing spring 4 can be used for buffering when falling, so as to protect the internal battery main body 2 and avoid large vibrations, which may cause damage to the battery main body 2 or cause damage to the wiring. The point is separated, the silicone layer provided by the spring pad 9 can play a non-slip effect, and make it more comfortable to hold, and the cover 16 can seal the power input 17 when the power input 17 is not in use, so as to avoid foreign matter blocking or Moisture enters the power input terminal 17, making the device body 1 unusable. The temperature-sensitive color-changing plate 5 can change its own color according to the temperature of the battery body 2. The user can observe through the window 10 to judge whether it is necessary to stop charging and discharging, and the phase change The material filler 8 can cool down the battery main body 2, the temperature of the phase change material particles 8 will not change after absorbing heat, the volume of the stuffing box 7 is larger than the expanded volume of the phase change material particles 8, and the phase change material particles 8 are avoided. After expansion, the stuffing box 7 is deformed.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. a kind of charger baby of good heat dispersion performance, including device body (1)；It is characterized in that：Described device ontology (1) is by outer Shell (3), inner casing (6) and battery main body (2) composition, the battery main body (2) are located at device body (1) inside, the battery master Body (2) is located at inner casing (6) inside, and the inner casing (6) is located at shell (3) inside, is arranged between the shell (3) and inner casing (6) There is damping spring (4), and damping spring (4) upper and lower ends are fixedly connected respectively at shell (3) with inner casing (6), the inner casing (6) Upper and lower both sides are provided with stuffing box (7), are filled with phase-change material particle (8) inside the stuffing box (7), on the shell (3) Side is provided with indicator light (12), and indicator light (12) is set as LED light, and control switch (11) is provided on the upside of the shell (3), Shell (3) the side coil side is provided with headlamp (13), and shell (3) the side coil side is provided with power input end (17), the power input end (17) passes through shell (3) and inner casing (6) to be connect with battery main body (2), shell (3) side Position side is provided with power output end (18), and described power output end (18) one end is provided with conducting wire (14), and conducting wire (14) one End is connect across shell (3) and inner casing (6) with battery main body (2), and the power output end (18) and conducting wire (14) are positioned at holding Slot (19) is internal, and containing tank (19) is located at shell (3) side.

2. a kind of charger baby of good heat dispersion performance according to claim 1, it is characterised in that：On the outside of the shell (3) It is provided with spring washer (9), and spring washer (9) is set as layer of silica gel.

3. a kind of charger baby of good heat dispersion performance according to claim 1, it is characterised in that：The power input end (17) outside is provided with sealing plate (16), and sealing plate (16) is slidably connected with sliding slot (15), and sliding slot (15) is located at shell (3) side.

4. a kind of charger baby of good heat dispersion performance according to claim 1, it is characterised in that：On the upside of the inner casing (6) It is provided with heat discoloration plate (5), and heat discoloration plate (5) is arranged above form (10), and form (10) is located at shell (3) Upside.