Mobile power supply

Abstract

The utility model relates to the technical field of charging equipment, in particular to a mobile power supply. The mobile power supply comprises a shell; the battery module is arranged in the shell; the light-emitting assembly is electrically connected with the battery module, and the light-emitting assembly is fixed in the shell and located at the top of the shell; and the telescopic light guide cover is connected with the shell and covers the periphery of the light-emitting assembly, and the light guide cover can stretch to a preset height relative to the shell. The shell is arranged, the battery module is arranged in the shell, the light-emitting assembly is fixed in the shell and located on the top of the shell, the telescopic light guide cover is arranged, the light guide cover is connected with the shell and covers the periphery of the light-emitting assembly, the light guide cover can stretch out and draw back relative to the shell, and the light guide cover stretches out and draws back to different heights; therefore, the projection angle of the light emitted by the light-emitting assembly is changed, different atmospheres are created, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of charging equipment, in particular to a mobile power source. Background Art

[0002] A mobile power bank is a portable charger that can be carried by an individual and can store electrical energy. It is mainly used to charge handheld mobile devices and other consumer electronic products (such as mobile phones and laptops), especially in situations where there is no external power supply.

[0003] Some mobile power supplies are equipped with lighting lamps for lighting, creating atmosphere, etc. In the related art, the lighting lamps are arranged on the outer surface of the mobile power supply, and the user controls the lighting lamps by corresponding buttons. However, the above method cannot adjust the projection angle of the lighting lamps, cannot create different atmospheres, and the user experience is not good. Utility Model Content

[0004] The technical problem to be solved by the embodiments of the utility model is to provide a mobile power supply to solve the problem of poor user experience of mobile power supplies in the prior art.

[0005] The utility model discloses a mobile power supply, comprising:

[0006] case;

[0007] A battery module is disposed in the housing;

[0008] A light emitting component is electrically connected to the battery module, and the light emitting component is fixed in the shell and located on the top of the shell;

[0009] A retractable light guide cover is connected to the housing and covers the periphery of the light emitting component. The light guide cover can be retracted to a preset height relative to the housing.

[0010] Optionally, the mobile power supply further includes a help button and a sound-emitting component, wherein the help button and the sound-emitting component are both electrically connected to the battery module, and the help button can be pressed to trigger the sound-emitting component to operate.

[0011] Optionally, the mobile power supply also includes a control module, which is electrically connected to the light-emitting component, the sound-emitting component, the emergency button and the battery module, and the control module controls the sound-emitting component and / or controls the light-emitting component to operate based on a pressing signal of the emergency button.

[0012] Optionally, the light guide cover includes a retractable airbag, and the retractable airbag cover is arranged on the periphery of the light-emitting component.

[0013] Optionally, the light guide cover further includes a pulling plate, which is fixedly connected to the retractable airbag and located on the top of the retractable airbag.

[0014] Optionally, the mobile power supply further comprises a mounting bracket, wherein the mounting bracket is disposed on the top of the shell, and the opening end of the light guide cover is clamped between the mounting bracket and the shell.

[0015] Optionally, the light-emitting assembly includes a circuit board, a first light-emitting component and a second light-emitting component, the circuit board is electrically connected to the battery module, and the first light-emitting component and the second light-emitting component are arranged side by side on the circuit board and are electrically connected to the circuit board.

[0016] Optionally, the battery module includes a plurality of batteries arranged side by side, and the mobile power supply also includes a battery holder arranged in the shell, and the battery holder is provided with limiting grooves adapted to the plurality of batteries one by one, and each battery is limited in a corresponding limiting groove.

[0017] Optionally, the mobile power supply further comprises a display screen for displaying the working status of the mobile power supply, and the display screen is electrically connected to the battery module.

[0018] Optionally, the mobile power supply further comprises a plurality of output interfaces electrically connected to the battery module, and the output interfaces, display screen and emergency button are arranged on the same side of the shell.

[0019] Compared with the prior art, the beneficial effect of the mobile power supply provided by the embodiment of the utility model is that: by setting a shell, the battery module is set in the shell, the light-emitting component is fixed in the shell and located on the top of the shell, and a retractable light guide cover is set, the light guide cover is connected to the shell, and the cover is set on the periphery of the light-emitting component. The light guide cover can be retracted relative to the shell, and the light guide cover is retracted to different heights, thereby changing the projection angle of the light emitted by the light-emitting component, creating different atmospheres, and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The technical solution of the utility model will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0021] Figure 1 It is a three-dimensional schematic diagram of a mobile power supply (light guide cover extended state) provided by an embodiment of the utility model;

[0022] Figure 2 It is a three-dimensional schematic diagram of a mobile power supply (light guide cover retracted state) provided by an embodiment of the utility model;

[0023] Figure 3 yes Figure 1 An exploded schematic diagram of a mobile power supply is shown;

[0024] Figure 4 yes Figure 1 A schematic cross-sectional view of a mobile power supply shown;

[0025] Figure 5 yes Figure 4 A partial enlarged schematic diagram of position A in the middle.

[0026] The reference numerals in the figures are:

[0027] 10. Shell; 20. Battery module; 21. Battery; 30. Light-emitting component; 31. Circuit board; 32. First light-emitting component; 33. Second light-emitting component; 40. Light guide cover; 41. Retractable airbag; 42. Pull plate; 50. SOS button; 60. Sound-generating component; 70. Control module; 80. Mounting bracket; 90. Battery bracket; 91. Limiting groove; 110. Display screen; 120. Output interface; 130. Handle. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Now, in conjunction with the accompanying drawings, a preferred embodiment of the present utility model is described in detail.

[0029] The utility model embodiment provides a mobile power supply, such as Figures 1 to 3 As shown, the mobile power supply includes a housing 10, a battery module 20, a light emitting component 30 and a retractable light guide cover 40.

[0030] The battery module 20 is disposed in the housing 10 .

[0031] The light emitting assembly 30 is electrically connected to the battery module 20, and the light emitting assembly 30 is fixed in the housing 10 and located at the top of the housing 10. The battery module 20 can provide electrical energy for the light emitting module, and the light emitting assembly 30 converts the electrical energy into light energy to achieve the effect of lighting and creating atmosphere.

[0032] The retractable light guide cover 40 is connected to the housing 10 and covers the outer periphery of the light emitting assembly 30. The light guide cover 40 can be retracted to a preset height relative to the housing 10. When the projection angle of the light of the light emitting assembly 30 needs to be adjusted, the light guide cover 40 can be retracted to the required height by operating the retractable light guide cover 40, and the light of the light emitting assembly 30 changes the projection direction through the light guide cover 40. Of course, the light guide cover 40 can also be retracted and stored to reduce the volume occupied by the light guide cover 40, making it easier to carry the mobile power supply.

[0033] The present application sets a shell 10, sets a battery module 20 in the shell 10, fixes the light-emitting component 30 in the shell 10 and is located on the top of the shell 10, and sets a retractable light guide cover 40, which is connected to the shell 10 and is set on the outer periphery of the light-emitting component 30. The light guide cover 40 can be retracted relative to the shell 10, and the light guide cover 40 can be retracted to different heights, thereby changing the projection angle of the light emitted by the light-emitting component 30, creating different atmospheres, and improving user experience.

[0034] In addition, compared with the method of setting the light-emitting component 30 in the light guide cover 40, the present application fixes the light-emitting component 30 in the shell 10 and is located on the top of the shell 10. There is a shorter distance between the light-emitting component 30 and the battery module 20, and the electrical connection line is shorter, which can reduce the line cost.

[0035] In this embodiment, reference Figure 3 The light guide cover 40 includes a retractable airbag 41, which is arranged on the periphery of the light emitting assembly 30. The retractable airbag 41 can be retracted to different heights relative to the housing 10 to change the projection direction of the light of the light emitting assembly 30, and has a simple structure and convenient retractable operation.

[0036] The material of the retractable airbag 41 can be a transparent or semi-transparent silicone material. The silicone material has good softness and elasticity, and has a certain light-transmitting effect. The retractable airbag 41 can be easily retracted to different heights while maintaining stability.

[0037] Furthermore, the light guide cover 40 further includes a pulling plate 42, which is fixedly connected to the retractable airbag 41 and is located on the top of the retractable airbag 41. By providing the pulling plate 42, the user can pull the retractable airbag 41 by holding the pulling plate 42 to retract, and the operation is very convenient. When the retractable airbag 41 needs to be retracted and stored, the pulling plate 42 can be pressed and pushed to retract and fold the retractable airbag 41 to reduce the space occupied by the retractable airbag 41.

[0038] refer to Figure 2 and Figure 3 In this embodiment, the mobile power supply further includes a help button 50 and a sound component 60. Both the help button 50 and the sound component 60 are electrically connected to the battery module 20. The help button 50 can be pressed to trigger the sound component 60 to work.

[0039] By providing the help button 50 and the sound component 60, the mobile power supply not only has a lighting function, but also has an emergency help function. The user can trigger the sound component 60 to emit a sound signal by pressing the help button 50 to attract the attention of others or seek help in an emergency. This design makes the mobile power supply more practical and safer in outdoor activities, emergency situations or other occasions where emergency help is needed.

[0040] The SOS button 50 can be pressed to trigger the sound component 60 to work. The SOS button 50 can be pressed to connect the circuit path of the sound component 60, so that the sound component 60 is powered on and works.

[0041] The sound generating component 60 uses a device that can generate sound signals, such as a speaker and a buzzer. In this embodiment, a speaker is preferably used, which can amplify and play sound, and can generally provide better sound quality and a larger volume output. The speaker can not only work when triggered by the emergency button 50, but also play audio signals through related circuits in other occasions, making the mobile power supply more multifunctional and further improving the user experience.

[0042] Furthermore, a switch button and a volume adjustment button may be provided. The switch button may be used to turn on the light emitting component 30 , and the volume adjustment button may be used to adjust the volume of the sound emitting component 60 .

[0043] refer to Figure 2 and Figure 3 In this embodiment, the mobile power supply also includes a control module 70, which is electrically connected to the light-emitting component 30, the sound-emitting component 60, the emergency button 50 and the battery module 20. The control module 70 controls the sound-emitting component 60 and / or controls the light-emitting component 30 to operate based on the pressing signal of the emergency button 50.

[0044] After the help button 50 is pressed, the control module 70 controls the sound-generating component 60 to emit a sound signal, or controls the light-emitting component 30 to emit a sound signal, or controls both the sound-generating component 60 and the light-emitting component 30 to work, emitting light while emitting a sound signal, thereby attracting the attention of others or seeking help through sound signals and light signals.

[0045] Among them, the control module 70 controls the operation of the light-emitting component 30 and / or the sound-emitting component 60 based on the button pressing signal, which can be implemented through existing chips and existing software control. Its software program does not belong to the improvement of the utility model and is not within the protection scope of the utility model.

[0046] refer to Figure 4 and Figure 5 In this embodiment, the mobile power supply further includes a mounting bracket 80, which is disposed on the top of the housing 10, and the open end of the light guide cover 40 is clamped between the mounting bracket 80 and the housing 10. Through the above structure, after the light guide cover 40 is disposed on the periphery of the light emitting component 30, the light guide cover 40 can be fixed on the housing 10 to prevent the light guide cover 40 from being separated from the housing 10 during the pulling and retracting process, and the structure is simple.

[0047] refer to Figure 3 and Figure 4In this embodiment, the light-emitting component 30 includes a circuit board 31, a first light-emitting component 32 and a second light-emitting component 33. The circuit board 31 is electrically connected to the battery module 20. The first light-emitting component 32 and the second light-emitting component 33 are arranged side by side on the circuit board 31 and are electrically connected to the circuit board 31.

[0048] By arranging the first light-emitting member 32 and the second light-emitting member 33 side by side on the circuit board 31, the present application can have more diverse lighting effects and atmosphere creation effects compared with only arranging one light-emitting member. For example, arranging the first light-emitting member 32 and the second light-emitting member 33 makes the mobile power supply have a higher brightness as a whole, or the first light-emitting member 32 and the second light-emitting member 33 have different light-emitting colors, etc., which can achieve a more colorful lighting effect and meet the needs of different scenes.

[0049] Among them, the circuit on the circuit board 31 can convert the voltage output by the battery module 20 into a voltage suitable for the first light-emitting element and the second light-emitting element, provide electrical energy for the first light-emitting element and the second light-emitting element, and the first light-emitting element and the second light-emitting element convert the electrical energy into light energy to provide lighting and create a lighting atmosphere.

[0050] Specifically, the first light emitting element 32 and the second light emitting element 33 may be LED lamps, which are energy-saving and highly efficient and have a long service life.

[0051] refer to Figure 3 and Figure 4 In this embodiment, the battery module 20 includes a plurality of batteries 21 arranged side by side, and the mobile power supply also includes a battery holder 90 arranged in the shell 10, and the battery holder 90 is provided with limiting grooves 91 adapted to the plurality of batteries 21 one by one, and each battery 21 is correspondingly limited in a limiting groove 91.

[0052] By providing a plurality of batteries 21, the mobile power supply has a higher capacity, can store more electric energy, extend the use time of the mobile power supply, can provide continuous power support, is suitable for longer outdoor activities, does not need to carry a large number of mobile power supplies, and improves portability.

[0053] The battery holder 90 can fix and support the battery module 20, and fix the battery module 20 in the housing 10. The battery holder 90 is provided with limiting grooves 91 corresponding to the batteries 21, and the batteries 21 are limited in the corresponding limiting grooves 91 one by one, so that each battery 21 is correctly installed and fixed in position, so that the battery 21 is not easy to shake during movement or use, thereby reducing safety hazards.

[0054] refer to Figure 2 and Figure 3In this embodiment, the mobile power supply further includes a display screen 110 for displaying the working status of the mobile power supply, and the display screen 110 is electrically connected to the battery module 20. The battery module 20 provides power for the operation of the display screen 110. By providing the display screen 110, the user can intuitively understand the working status of the mobile power supply, such as the charging voltage, charging current, power, charging power and other information of the mobile power supply, thereby improving the convenience of using the mobile power supply and further enhancing the user experience.

[0055] Among them, the display screen 110 can be a liquid crystal display screen 110, an LED display screen 110, etc. In this embodiment, the liquid crystal display screen 110 is preferably used. The liquid crystal display screen 110 has a good viewing angle and contrast, which means that even if the screen is viewed from different angles, clear image quality can be maintained, thereby improving user experience.

[0056] Furthermore, the mobile power supply also includes a plurality of output interfaces 120 electrically connected to the battery module 20 , and the output interfaces 120 , the display screen 110 and the emergency button 50 are arranged on the same side of the housing 10 .

[0057] Through multiple output interfaces 120, users can connect data cables to charge electronic devices, and the connected electronic devices can be charged at the same time, or charged at different time points. The output interface 120 can be an interface such as a USB-A interface, a TYPE-C interface, etc. Since the output interface 120, the display screen 110 and the help button 50 are arranged on the same side of the housing 10, the user can quickly find the required interface, obtain the required information, or press the button on the same side of the housing 10, which is convenient to use.

[0058] refer to Figure 2 In this embodiment, the mobile power supply may further include a handle 130, which is rotatably connected to the housing 10. When the mobile power supply needs to be moved, the handle 130 may be rotated to a suitable position, and the entire mobile power supply may be lifted by holding the handle 130. When the handle 130 is not needed, the handle 130 may be rotated to another suitable position, and the handle 130 does not hinder the normal use of the mobile power supply. The setting of the handle 130 makes the mobile power supply more convenient to move, especially when the mobile power supply has multiple batteries 21, has a large weight, and is used in outdoor scenes.

[0059] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. A mobile power source, characterized in that: include: case; A battery module is disposed in the housing; A light emitting component is electrically connected to the battery module, and the light emitting component is fixed in the shell and located on the top of the shell; A retractable light guide cover is connected to the housing and covers the periphery of the light emitting component. The light guide cover can be retracted to a preset height relative to the housing.

2. The mobile power source according to claim 1, characterized in that: The mobile power supply also includes a help button and a sound component. The help button and the sound component are both electrically connected to the battery module. The help button can be pressed to trigger the sound component to work.

3. The mobile power source according to claim 2, characterized in that: The mobile power supply also includes a control module, which is electrically connected to the light-emitting component, the sound-emitting component, the emergency button and the battery module. The control module controls the sound-emitting component and / or controls the light-emitting component to operate based on a pressing signal of the emergency button.

4. The mobile power source according to claim 1, characterized in that: The light guide cover includes a retractable airbag, and the retractable airbag cover is arranged on the periphery of the light-emitting component.

5. The mobile power source according to claim 4, characterized in that: The light guide cover also includes a pulling plate, which is fixedly connected to the retractable airbag and is located on the top of the retractable airbag.

6. The mobile power source according to any one of claims 1 to 5, characterized in that: The mobile power source further comprises a mounting bracket, wherein the mounting bracket is arranged on the top of the shell, and the opening end of the light guide cover is clamped between the mounting bracket and the shell.

7. The mobile power source according to any one of claims 1 to 5, characterized in that: The light-emitting assembly includes a circuit board, a first light-emitting component and a second light-emitting component. The circuit board is electrically connected to the battery module. The first light-emitting component and the second light-emitting component are arranged side by side on the circuit board and are electrically connected to the circuit board.

8. The mobile power source according to any one of claims 1 to 5, characterized in that: The battery module includes a plurality of batteries arranged side by side, and the mobile power supply also includes a battery holder arranged in the shell, and the battery holder is provided with limiting grooves adapted to the plurality of batteries one by one, and each battery is correspondingly limited in one of the limiting grooves.

9. The mobile power source according to any one of claims 2 to 5, characterized in that: The mobile power supply also includes a display screen for displaying the working status of the mobile power supply, and the display screen is electrically connected to the battery module.

10. The mobile power source according to claim 9, characterized in that: The mobile power source also includes a plurality of output interfaces electrically connected to the battery module, and the output interfaces, the display screen and the emergency button are arranged on the same side of the shell.

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