Two-dimensional code scanning charge pal with backlight display
By introducing a heat dissipation shell and carbon fiber thermal conductive layer into the power bank, along with a heat dissipation device and protective structure, the safety and heat dissipation issues of the power bank are solved, its heat dissipation efficiency and drop resistance are improved, and its safety and anti-theft measures are ensured.
Patent Information
- Application Number
- CN202422971585.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-03
AI Technical Summary
Existing power banks suffer from insufficient safety, poor heat dissipation, and weak resistance to drops and impacts.
The power bank features a backlit QR code scanning function. It utilizes a heat dissipation device consisting of a heat dissipation shell and a carbon fiber heat-conducting layer, combined with protective structures on the top and bottom shells, to ensure heat dissipation and protection of internal components. The display panel is designed to prevent theft.
It improves the heat dissipation efficiency and safety of power banks, prevents the risk of explosion caused by overheating, enhances resistance to drops and impacts, extends service life, and prevents theft.
Smart Images
Figure CN223666060U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a technical field of power bank, concretely is a two -dimensional code scanning power bank with backlight display. BACKGROUND
[0002] The power bank is also called mobile power supply or mobile charger, which is a portable charger that can be carried by a person, stores electric energy by itself and mainly charges consumer electronic products such as handheld mobile devices (for example, wireless phones and notebook computers), especially in places without external power supply. The main components include: battery for storing electric energy, circuit for stabilizing output voltage (DC-DC converter), and charger for charging the built-in battery.
[0003] However, the ordinary power bank cannot guarantee its safety, that is, everyone can charge it, and there is a risk of being stolen. Moreover, the power bank is often rough in workmanship, that is, poor in heat dissipation capacity, resulting in low charging and discharging efficiency and the risk of explosion. In addition, the anti-falling and anti-collision ability is not good. Therefore, we propose a two-dimensional code scanning power bank with backlight display. UTILITY MODEL CONTENT
[0004] (I) Technical problem solved
[0005] In view of the deficiencies of the prior art, the utility model provides a two-dimensional code scanning power bank with backlight display, which solves the above problems.
[0006] (II) Technical scheme
[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: a two-dimensional code scanning power bank with backlight display, which comprises a display panel, an internal component module, a heat dissipation device composed of a heat dissipation shell and a carbon fiber heat conduction layer, and a protective structure composed of a top shell and a bottom shell. The heat dissipation device is provided with a protective structure at both ends in the axial direction, and the protective structure is provided with a display panel outside. The display panel is connected with the internal component module.
[0008] Preferably, the heat dissipation device is provided with a carbon fiber heat conduction layer inside, and the carbon fiber heat conduction layer is closely attached to the internal component module. The outer sidewall of the carbon fiber heat conduction layer is attached to the inner wall of the heat dissipation shell.
[0009] Preferably, the carbon fiber heat conduction layer is a long rectangular frame with two open ends and a hollow interior. Four parallel end faces inside the carbon fiber heat conduction layer are provided with symmetrically distributed fixed sliding blocks, and four through connection holes two are provided on the outer side of the carbon fiber heat conduction layer in an axial symmetry distribution. A matching hole two is provided on the outer side of the carbon fiber heat conduction layer.
[0010] Preferably, the middle part of the outer side wall of the heat dissipation shell is provided with heat dissipation fins, the heat dissipation fins are composed of a plurality of groups of mutually perpendicular heat dissipation fins, the heat dissipation fins are annularly wound on the outside of the heat dissipation shell, two axial ends of the heat dissipation fins on the outside of the heat dissipation shell are provided with four connection holes one which are axially symmetrically distributed, the connection holes one are connected with the connection holes two in a matched mode, and the heat dissipation shell is provided with a matched opening two on the outside, which is connected with the display panel in a matched mode.
[0011] Preferably, the top shell and the bottom shell of the protection structure are axially symmetrically distributed, and the top shell and the bottom shell are connected to the two axial ends of the heat dissipation shell, respectively.
[0012] Preferably, the end of the bottom shell away from the top shell is provided with an anti-collision ring one, and the end of the bottom shell corresponding to the side wall of the top shell is provided with a connection hole three which is axially symmetrically distributed in a penetrating mode, the connection hole three is connected with the connection hole one in a matched mode, and the inner wall of the bottom shell corresponding to the end of the top shell is provided with a sealing ring group one.
[0013] Preferably, the end of the top shell away from the bottom shell is provided with an anti-collision ring two, and the end of the top shell corresponding to the anti-collision ring two is provided with three equidistantly distributed data connectors, and the end of the top shell corresponding to the anti-collision ring two is provided with a lamp group and a charging interface.
[0014] Preferably, the side wall of the top shell is provided with a matched opening three which is connected with the display panel in a matched mode, the end of the side wall of the top shell corresponding to the bottom shell is provided with a connection hole four which is axially symmetrically distributed in a penetrating mode, the connection hole four is connected with the connection hole one in a matched mode, and the inner wall of the top shell corresponding to the end of the bottom shell is provided with a sealing ring group two.
[0015] (Three) beneficial effects
[0016] Compared with the prior art, the two-dimensional code scanning power bank with backlight display provided by the utility model has the following advantages
[0017] Beneficial effects:
[0018] 1. The two-dimensional code scanning power bank with backlight display adopts the display panel to control and display the internal components of the power bank, effectively prevents the power bank from being misused, and ensures the safety of the power bank.
[0019] 2. The two-dimensional code scanning power bank with backlight display adopts a heat dissipation device outside the internal component module, so that the heat dissipation efficiency of the power bank is greatly improved, that is, the charging and discharging efficiency and the risk of explosion caused by high temperature are effectively improved, so that the safety in use is improved.
[0020] 3、The two-dimensional code scanning power bank with backlight display adopts the protection structure at both ends of the whole exterior, effectively ensures the safety of the power bank, that is, the anti-collision and falling damage resistance is greatly improved, and the service life is indirectly improved. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 It is a structure schematic view of the two-dimensional code scanning power bank with backlight display of the utility model.
[0022] Figure 2 It is a sectional view schematic view of the two-dimensional code scanning power bank with backlight display of the utility model.
[0023] Figure 3 It is a heat dissipation shell schematic view of the utility model.
[0024] Figure 4 It is a carbon fiber heat conduction layer schematic view of the utility model.
[0025] Figure 5 It is a bottom shell schematic view of the utility model.
[0026] Figure 6 It is a top shell external schematic view of the utility model.
[0027] Figure 7 It is a top shell internal schematic view of the utility model.
[0028] In the drawing: 1, heat dissipation shell; 2, top shell; 3, bottom shell; 4, display panel; 5, carbon fiber heat conduction layer; 6, internal component module; 7, heat dissipation fin; 8, mating mouth one; 9, connecting hole one; 10, connecting hole two; 11, mating mouth two; 12, fixed sliding block; 13, anti-collision ring one; 14, connecting hole three; 15, sealing ring group one; 16, mating mouth three; 17, anti-collision ring two; 18, data connector; 19, lamp group; 20, charging interface; 21, connecting hole four; 22, sealing ring group two. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0030] Please refer to Figures 1-7The utility model provides a two -dimensional code scanning power bank with backlight display, including display panel 4, internal component module 6, the heat abstractor of carbon fiber heat conduction layer 5 is formed by heat dissipation shell 1 and carbon fiber heat conduction layer 5, and the protective structure of top shell 2 and bottom shell 3, the outside of internal component module 6 is provided with heat abstractor, heat abstractor axial both ends are provided with protective structure, and the outside of protective structure is equipped with display panel 4, and display panel 4 is connected with internal component module 6 cooperation.
[0031] Further, the heat abstractor is provided with a carbon fiber heat conduction layer 5, and the carbon fiber heat conduction layer 5 is closely attached to the internal component module 6. The outer sidewall of the carbon fiber heat conduction layer 5 is attached to the inner wall of the heat dissipation shell 1. The heat abstractor greatly improves the heat dissipation efficiency of the power bank, effectively improves the charging and discharging efficiency, and prevents the risk of explosion caused by high temperature, thereby improving the safety of use.
[0032] Further, the carbon fiber heat conduction layer 5 is a hollow rectangular frame with open ends. The four parallel end faces inside the carbon fiber heat conduction layer 5 are each provided with symmetrically distributed fixed sliding blocks 12. The carbon fiber heat conduction layer 5 is externally provided with four axially symmetric through connecting holes 10. The carbon fiber heat conduction layer 5 is externally provided with a matching hole 11. The carbon fiber heat conduction layer 5 has high heat conduction capacity and strength, effectively ensuring the efficiency of heat dissipation.
[0033] Further, the middle part of the outer sidewall of the heat dissipation shell 1 is provided with heat dissipation fins 7. The heat dissipation fins 7 are composed of multiple groups of mutually perpendicular heat dissipation fins. The heat dissipation fins 7 are annularly wound outside the heat dissipation shell 1. The two axial ends of the heat dissipation fins 7 outside the heat dissipation shell 1 are provided with four axially symmetric connecting holes 9. The connecting holes 9 and the connecting holes 10 are connected in cooperation. The heat dissipation shell 1 is externally provided with a matching hole 11. The matching hole 11 is connected in cooperation with the display panel 4. The heat dissipation fins 7 of the heat dissipation shell 1 greatly increase the contact area with air, thereby enhancing the heat dissipation efficiency and capacity. The unique structure design facilitates holding and prevents slipping, thereby improving the service life and safety of the power bank.
[0034] Further, the top shell 2 and the bottom shell 3 of the protective structure are axially symmetrically distributed. The top shell 2 and the bottom shell 3 are respectively connected to the two axial ends of the heat dissipation shell 1. The protective structure effectively ensures the safety of the power bank, thereby greatly improving the anti-collision and drop damage capacity and indirectly improving the service life.
[0035] Further, the outer end of the bottom shell 3 away from the top shell 2 is provided with an anti-collision ring 13, and the outer end of the bottom shell 3 corresponding to the side wall of the top shell 2 is provided with a through-type axisymmetric distribution of connecting holes 14, which are matched with the connecting holes 9, and the inner wall of the bottom shell 3 corresponding to the end of the top shell 2 is provided with a sealing ring group 15, which effectively reduces the damage caused by falling and collision and improves the protection performance.
[0036] Further, the outer end of the top shell 2 away from the bottom shell 3 is provided with an anti-collision ring 17, and the end of the top shell 2 corresponding to the anti-collision ring 17 is provided with three equidistantly distributed data connectors 18, and the end of the top shell 2 corresponding to the anti-collision ring 17 is provided with a lamp group 19 and a charging interface 20, which effectively reduces the damage caused by falling and collision and improves the protection performance.
[0037] Further, the side wall of the top shell 2 is provided with a matching hole 16, which is matched with the display panel 4, and the side wall of the top shell 2 corresponding to the end of the bottom shell 3 is provided with a through-type axisymmetric distribution of connecting holes 21, which are matched with the connecting holes 9, and the inner wall of the top shell 2 corresponding to the end of the bottom shell 3 is provided with a sealing ring group 22, which improves the sealing performance of the connecting part and prevents dust and water vapor from entering the inside of the power bank.
[0038] Working principle: according to the diagram, the two-dimensional code scanning power bank with backlight display is correctly installed, which is specifically that the heat dissipation device composed of the heat dissipation shell 1 and the carbon fiber heat conduction layer 5 is axially sleeved outside the internal component module 6, and the carbon fiber heat conduction layer 5 is closely attached to the internal component module 6, the outside of the carbon fiber heat conduction layer 5 is sleeved with the heat dissipation shell 1, the heat generated by the internal component module 6 is efficiently conducted to the heat dissipation shell 1 by the carbon fiber heat conduction layer 5, the heat dissipation shell 1 is provided with a ring of heat dissipation shell 1, which can efficiently dissipate heat, and the carbon fiber heat conduction layer 5 also has efficient anti-falling performance, which can effectively protect the internal structure of the internal component module 6, and the protection structure composed of the top shell 2 and the bottom shell 3 is sleeved at both ends of the heat dissipation device, the heat dissipation device is fixedly connected with the heat dissipation shell 1 through the adaptive screw, the anti-collision ring 13 and the anti-collision ring 17 are respectively arranged at both ends of the protection structure, which can effectively protect the heat dissipation device and the internal component module 6 inside it, and the display panel 4 is arranged at the end of the heat dissipation device corresponding to the top shell 2, the display panel 4 can display the two-dimensional code, the power of the power bank and control the on-off of the lamp group 19 at the bottom of the top shell 2, and prevent the power bank from being misused.
[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A QR code scanning power bank with backlight display, comprising a display panel (4), an internal component module (6), a heat dissipation device composed of a heat dissipation shell (1) and a carbon fiber thermal conductive layer (5), and a protective structure composed of a top shell (2) and a bottom shell (3), characterized in that: The internal component module (6) is provided with a heat dissipation device on its exterior. The heat dissipation device is provided with protective structures at both ends of its axial direction, and a display panel (4) is provided on the exterior of the protective structure. The display panel (4) is connected to the internal component module (6).
2. The QR code scanning power bank with backlight display according to claim 1, characterized in that: The heat dissipation device is provided with a carbon fiber heat-conducting layer (5) inside, and the carbon fiber heat-conducting layer (5) is closely attached to the internal component module (6), and the outer sidewall of the carbon fiber heat-conducting layer (5) is attached to the inner wall of the heat dissipation shell (1).
3. A QR code scanning power bank with backlight display according to claim 2, characterized in that: The carbon fiber heat-conducting layer (5) is a rectangular frame with open ends and hollow interior. The carbon fiber heat-conducting layer (5) has four parallel end faces with symmetrically distributed fixed sliders (12). The carbon fiber heat-conducting layer (5) has four through-holes (10) that are axially symmetrically distributed on the outside. The carbon fiber heat-conducting layer (5) has a mating opening (11) on the outside.
4. A QR code scanning power bank with backlight display according to claim 2, characterized in that: The heat dissipation shell (1) has heat dissipation fins (7) in the middle part of the outer side wall. The heat dissipation fins (7) are composed of multiple sets of mutually perpendicular heat dissipation fins. The heat dissipation fins (7) are wrapped in a ring around the outside of the heat dissipation shell (1). The two axial ends of the heat dissipation fins (7) on the outside of the heat dissipation shell (1) are provided with four axially symmetrically distributed connection holes one (9). The connection holes one (9) are connected with the connection holes two (10). The heat dissipation shell (1) is provided with a mating port two (11). The mating port two (11) is connected with the display panel (4).
5. A QR code scanning power bank with backlight display according to claim 1, characterized in that: The top shell (2) and bottom shell (3) of the protective structure are axially symmetrically distributed, and the top shell (2) and bottom shell (3) are respectively connected to the two axial ends of the heat dissipation shell (1).
6. A QR code scanning power bank with backlight display according to claim 5, characterized in that: The bottom shell (3) is provided with a collision ring (13) at the end opposite to the top shell (2), and the bottom shell (3) is provided with a connecting hole (14) in a through-type axisymmetric distribution on the side wall of the top shell (2). The connecting hole (14) is connected to the connecting hole (9), and the inner wall of the bottom shell (3) is provided with a sealing ring assembly (15) at the end corresponding to the top shell (2).
7. A QR code scanning power bank with backlight display according to claim 6, characterized in that: The top shell (2) is provided with a second anti-collision ring (17) at one end away from the bottom shell (3), and the top shell (2) is provided with three equally spaced data connectors (18) at one end corresponding to the second anti-collision ring (17), and the top shell (2) is provided with a light group (19) and a charging interface (20) at one end corresponding to the second anti-collision ring (17).
8. A QR code scanning power bank with backlight display according to claim 7, characterized in that: The top outer shell (2) has a mating opening three (16) on its side wall, which is connected to the display panel (4). The side wall of the top outer shell (2) has a connecting hole four (21) that is symmetrically distributed in a through-type pattern at one end corresponding to the bottom outer shell (3). The connecting hole four (21) is connected to the connecting hole one (9). The inner wall of the top outer shell (2) has a sealing ring group two (22) at one end corresponding to the bottom outer shell (3).