A multi-functional radio with a lamp

Abstract

This utility model belongs to the field of radio technology, and in particular to a multi-functional radio with an integrated light. It includes a radio housing and a multi-energy power supply module integrated inside the housing. This utility model innovatively integrates four power supply methods: dry cell batteries, lithium batteries, solar power, and hand-cranked power generation, breaking through the traditional single power supply mode. Switching is achieved through a power management module. The product performs exceptionally well in disaster emergency scenarios. When power is interrupted, it can maintain operation through solar energy or hand-cranked power generation, ensuring continuous reception of disaster relief information via FM or AM radio. A built-in emergency lighting module provides an emergency light source, and a USB bidirectional interface can temporarily charge mobile devices. A specially designed dry cell battery backup solution ensures basic functionality even when the lithium battery fails. The modular structure makes the antenna and handle components easy to store, effectively improving survival capabilities in outdoor and disaster environments.

Description

Technical Field

[0001] This utility model relates to the field of radio technology, specifically a multifunctional radio with a light. Background Technology

[0002] A radio is an electronic device that converts radio wave signals into audio signals. It is mainly used to receive programs transmitted by radio stations. Its core function is to capture electromagnetic waves through an antenna, and then drive a speaker to produce sound after processing by circuits such as tuning, amplification, and demodulation. Modern radios have evolved from early vacuum tube technology to integrated circuit design, supporting multiple standards such as amplitude modulation (AM), frequency modulation (FM), and digital broadcasting.

[0003] With the increasing development of products today, radios on the market are usually based on single dry cell batteries or rechargeable batteries. They have limitations such as single function and fixed power supply (relying on mains power or a single battery). They are mostly limited to daily entertainment scenarios and cannot meet the complex needs of power supply, information acquisition and emergency lighting in special environments such as disaster relief and outdoor exploration.

[0004] Therefore, we propose a multi-functional radio with an integrated light to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a multi-functional radio with an integrated light, which solves the problems of limited power supply and single function of existing radios mentioned in the background.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0009] A multi-functional radio with a light, comprising:

[0010] Radio casing;

[0011] A multi-energy power supply module is integrated inside the radio casing, including dry cell batteries, lithium batteries, solar panels, and a hand-cranked generator;

[0012] The power management module enables switching between different power supply methods and power distribution;

[0013] A radio module with longwave or shortwave reception capabilities;

[0014] Emergency lighting module.

[0015] Furthermore, the radio housing includes a rear shell and a front cover, and the bottom of the rear shell is provided with a battery compartment for installing dry batteries, and the bottom of the battery compartment is movably latched with a compartment cover.

[0016] Furthermore, the power management module includes a control board located inside the front cover, and a radio module is integrated on the control board. The top of the control board integrates a battery switching knob, a function switching knob, a volume adjustment knob, and a frequency adjustment knob.

[0017] Furthermore, the bottom of the control board integrates a power input interface and a power output interface, while the top of the control board also integrates a lighting control knob and a speaker located on one side thereon.

[0018] Furthermore, the interior of the rear cover is provided with a slot for installing a lithium battery, the lithium battery is located at the bottom of the control board and is electrically connected to it, and the rear cover and the front cover are provided with a slot for installing a solar panel on one side, and a lens is provided on one side of the solar panel.

[0019] Furthermore, the interior of the rear housing is provided with a slot for installing a hand-cranked generator, which is electrically connected to the control board, and a handle pressure plate is provided at the bottom of the hand-cranked generator.

[0020] Furthermore, the bottom of the rear shell is provided with a storage groove, the bottom of the handle pressure plate extends into the interior of the storage groove and is provided with a handle, the interior of the storage groove is also provided with a limiting groove, and one end of the handle is rotatably provided with a rotating handle that fits into the limiting groove.

[0021] Furthermore, a storage slot two is provided on one side bottom of the rear shell, and an antenna is movably installed inside the storage slot two. A bracket that engages with one end of the antenna is also provided inside the storage slot two. A connecting piece is hinged to the other end of the antenna. One end of the connecting piece is fixed to the inside of the rear shell and electrically connected to the control board.

[0022] Furthermore, the emergency lighting module includes LED beads integrated into one end of the control board and a light cup sleeved on the outside of the LED beads, and a lens corresponding to the light cup is fixedly embedded on one side of the rear shell.

[0023] Furthermore, the rear shell and the front cover are fixed together by screws, and the top of the front cover is provided with a through hole corresponding to the speaker and a frequency adjustment indicator frame located above the frequency adjustment knob.

[0024] (III) Beneficial Effects

[0025] Compared with the prior art, this utility model provides a multifunctional radio with an integrated light, which has the following advantages:

[0026] This invention innovatively integrates four power supply methods: dry cell batteries, lithium batteries, solar energy, and hand-cranked generators, breaking through the traditional single power supply mode. Switching is achieved through a power management module. The product performs outstandingly in disaster emergency scenarios. When the power is interrupted, the device can continue to operate through solar energy or hand-cranked generators, ensuring that the FM or AM radio function can continuously receive disaster relief information. The built-in emergency lighting module provides an emergency light source, and the USB bidirectional interface can temporarily charge mobile devices. The specially designed dry cell battery backup solution can still ensure basic functions when the lithium battery fails. The modular structure makes it easy to store the antenna and handle components, effectively improving the survival protection capability in outdoor and disaster environments, and has broad application prospects. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the radio housing structure of this utility model;

[0028] Figure 2 This is a side view of the radio housing structure of this utility model;

[0029] Figure 3 This is a schematic diagram of the control board structure of this utility model;

[0030] Figure 4 This is a schematic diagram of the structure of the bin cover of this utility model;

[0031] Figure 5 This is an exploded view of the radio casing structure of this utility model;

[0032] Figure 6 This is an exploded view of the radio casing structure of this utility model.

[0033] In the diagram: 1. Radio casing; 11. Back cover; 12. Front cover; 121. Through hole; 122. FM indicator frame; 13. Battery compartment; 14. Compartment cover; 15. Storage slot one; 16. Limiting slot; 17. Storage slot two; 18. Antenna; 181. Connecting piece; 19. Card slot; 2. Multi-energy power supply module; 21. Dry cell battery; 22. Lithium battery; 23. Solar panel; 24. Hand-cranked generator; 25. Lens; 26. Handle pressure plate; 27. Rotary handle; 3. Power management module; 31. Control board; 32. Battery switching knob; 33. Function switching knob; 34. Volume adjustment knob; 35. Frequency adjustment knob; 36. Power input interface; 37. Power output interface; 38. Lighting control knob; 39. Speaker; 4. Emergency lighting module; 41. LED beads; 42. Optical cup; 43. Lens. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Example

[0036] like Figure 1-5 As shown, one embodiment of this utility model discloses a multifunctional radio with an integrated light, comprising:

[0037] Radio casing 1;

[0038] The multi-energy power supply module 2 is integrated inside the radio housing 1 and includes a dry cell battery 21, a lithium battery 22, a solar panel 23, and a hand-cranked generator 24.

[0039] Power management module 3 enables switching between different power supply methods and power distribution;

[0040] A radio module with longwave or shortwave reception capabilities;

[0041] Emergency lighting module 4.

[0042] like Figure 5-6 As shown, in some embodiments, the radio housing 1 includes a rear shell 11 and a front cover 12. The bottom of the rear shell 11 is provided with a battery compartment 13 for installing dry batteries 21, and the bottom of the battery compartment 13 is movably latched with a compartment cover 14.

[0043] The dry cell battery 21 uses three AAA dry cell batteries 21. The dry cell battery 21 and the lithium battery 22 are interchangeable and can be switched at will using the battery switching knob 32. When the dry cell battery 21 is depleted, switch to the lithium battery 22 for power supply, and then open the compartment cover 14 to take out the dry cell battery 21 for replacement.

[0044] like Figure 5-6 As shown, in some embodiments, the power management module 3 includes a control board 31 disposed inside the front cover 12, and a radio module is integrated on the control board 31. The top of the control board 31 is integrated with a battery switching knob 32, a function switching knob 33, a volume adjustment knob 34, and a frequency adjustment knob 35.

[0045] The radio module includes a radio tuning chip (such as Si4825), an audio processing chip, an antenna 18, and a speaker 39 integrated on the control board 31. The control board 31 also integrates a solar charging management chip (such as CN3791) and a full-bridge rectifier circuit (such as a combination of diodes D112-D114). The battery switching knob 32 has two-position control, realizing the switching between dry cell battery 21 and lithium battery 22. The function switching knob 33 has three-position control, switching between FM, AM and alarm functions respectively. The volume adjustment knob 34 is used to adjust the volume of the speaker 39, and the frequency adjustment knob 35 is used to adjust the radio frequency. With the help of the FM indicator box 122, the user can see more intuitively. The back cover 11 and the front cover 12 are provided with multiple holes to expose the knobs, switches and interfaces for easy operation by the user.

[0046] like Figure 5-6 As shown, in some embodiments, the bottom of the control board 31 integrates a power input interface 36 and a power output interface 37, and the top of the control board 31 also integrates a lighting control knob 38 and a speaker 39 located on one side thereof.

[0047] The lighting control knob 38 is used to control the emergency lighting module 4 to turn on and off. The lighting control knob 38 is located on one side of the emergency lighting module 4, making the operation more intuitive. The power output interface 37 is USB A or USB Type C, and the power input interface 36 is USB Type C, which supports power input and can be used as an emergency power bank. The lithium battery 22 can also be charged through the power input interface 36 using a charging cable. The lithium battery 22 can also be charged through the solar panel 23 and the hand-cranked generator 24, meeting the needs of consumers in various environmental situations.

[0048] like Figure 5-6 As shown, in some embodiments, the interior of the rear cover 11 is provided with a slot for installing a lithium battery 22, the lithium battery 22 is located at the bottom of the control board 31 and is electrically connected to it, and the rear cover 11 and the front cover 12 are provided with a slot for installing a solar panel 23 on one side, and a lens 25 is provided on one side of the solar panel 23.

[0049] The lens 25 protects the solar panel 23 without affecting its use. The slot design ensures the assembly stability of the solar panel 23. When there is sufficient sunlight, the user can stand the radio upright and use the solar panel 23 to convert electrical energy to charge the lithium battery 22, making it more energy-efficient.

[0050] like Figure 5-6As shown, in some embodiments, the rear shell 11 has a slot for installing a hand-cranked generator 24 inside. The hand-cranked generator 24 is electrically connected to the control board 31. The bottom of the hand-cranked generator 24 is provided with a handle pressure plate 26. In some embodiments, the bottom of the rear shell 11 is provided with a storage slot 15. The bottom of the handle pressure plate 26 extends into the storage slot 15 and is provided with a handle. The storage slot 15 is also provided with a limiting slot 16. One end of the handle is rotatably provided with a rotating handle 27 that fits into the limiting slot 16.

[0051] The handle pressure plate 26 is connected to the handle via a torsion spring. Under the rebound force of the torsion spring, the handle drives the rotating handle 27 to remain locked inside the storage slot 15 and the limiting slot 16. The limiting slot 16 is used to avoid the rotating handle 27. When hand-cranked power generation is needed, the handle is flipped, and the rotating handle 27 drives the handle to rotate, driving the hand-cranked generator 24 to generate electricity, thereby charging the lithium battery 22.

[0052] like Figure 4 As shown, in some embodiments, a storage slot 17 is provided on one side bottom of the rear shell 11. An antenna 18 is movably disposed inside the storage slot 17. A mounting base 19 that engages with one end of the antenna 18 is also provided inside the storage slot 17. A connecting piece 181 is hinged to the other end of the antenna 18. One end of the connecting piece 181 is fixed to the interior of the rear shell 11 and electrically connected to the control board 31.

[0053] Antenna 18 is a common retractable antenna. When not in use, antenna 18 retracts and is secured inside storage slot 17 via slot 19 for stable storage. When in use, it can be taken out and stretched.

[0054] like Figure 6 As shown, in some embodiments, the emergency lighting module 4 includes an LED bead 41 integrated into one end of the control board 31 and a light cup 42 sleeved on the outside of the LED bead 41, and a lens 43 corresponding to the light cup 42 is fixedly embedded on one side of the rear shell 11.

[0055] The LED lamp 41 is lit by controlling the lighting control knob 38, the light cup 42 focuses the light, and the lens 43 protects the light cup 42 and the LED lamp 41.

[0056] like Figure 1-6 As shown, in some embodiments, the rear cover 11 and the front cover 12 are fixed by screws, and the top of the front cover 12 is provided with a through hole 121 corresponding to the speaker 39 and a frequency adjustment indicator frame 122 located above the frequency adjustment knob 35.

[0057] In summary, by innovatively integrating four power supply methods—dry cell battery 21, lithium battery 22, solar power, and hand-cranked generator—the product breaks through the traditional single power supply mode and achieves switching through the power management module 3. It performs exceptionally well in disaster emergency scenarios. When power is interrupted, it can maintain equipment operation through solar or hand-cranked generators, ensuring continuous reception of disaster relief information via FM or AM radio. The built-in emergency lighting module 4 provides an emergency light source, and the USB bidirectional interface can temporarily charge mobile devices. The specially designed dry cell battery 21 backup solution ensures basic functionality even when the lithium battery 22 fails. The modular structure makes it easy to store the antenna 18 and handle components. Overall, it achieves a closed-loop function of "power self-sufficiency, information acquisition, and lighting rescue," effectively enhancing survival capabilities in outdoor and disaster environments.

[0058] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multifunctional radio with an integrated light, characterized in that, include: Radio casing (1); A multi-energy power supply module (2) is integrated inside the radio housing (1) and includes a dry cell battery (21), a lithium battery (22), a solar panel (23), and a hand-cranked generator (24); The power management module (3) enables switching between different power supply methods and power distribution; A radio module with longwave or shortwave reception capabilities; Emergency lighting module (4).

2. A multifunctional radio with an integrated light according to claim 1, characterized in that: The radio housing (1) includes a rear shell (11) and a front cover (12). The bottom of the rear shell (11) is provided with a battery compartment (13) for installing dry batteries (21), and the bottom of the battery compartment (13) is movably latched with a compartment cover (14).

3. A multifunctional radio with an integrated light according to claim 1, characterized in that: The power management module (3) includes a control board (31) located inside the front cover (12), and the radio module is integrated on the control board (31). The top of the control board (31) is integrated with a battery switching knob (32), a function switching knob (33), a volume adjustment knob (34), and a frequency adjustment knob (35).

4. A multifunctional radio with an integrated light according to claim 3, characterized in that: The bottom of the control board (31) integrates a power input interface (36) and a power output interface (37), and the top of the control board (31) also integrates a lighting control knob (38) and a speaker (39) located on one side thereon.

5. A multifunctional radio with an integrated light according to claim 2, characterized in that: The rear shell (11) has a slot for installing a lithium battery (22) inside. The lithium battery (22) is located at the bottom of the control board (31) and is electrically connected to it. The rear shell (11) and the front cover (12) have a slot for installing a solar panel (23) on one side. A lens (25) is provided on one side of the solar panel (23).

6. A multifunctional radio with an integrated light according to claim 2, characterized in that: The interior of the rear shell (11) is provided with a slot for installing a hand-cranked generator (24), which is electrically connected to the control board (31). A handle pressure plate (26) is provided at the bottom of the hand-cranked generator (24).

7. A multifunctional radio with an integrated light according to claim 6, characterized in that: The bottom of the rear shell (11) is provided with a storage groove (15), the bottom of the handle pressure plate (26) extends into the storage groove (15) and is provided with a handle, the storage groove (15) is also provided with a limiting groove (16), and one end of the handle is provided with a rotating handle (27) that fits into the limiting groove (16).

8. A multifunctional radio with an integrated light according to claim 2, characterized in that: A storage slot 2 (17) is provided on one side bottom of the rear shell (11). An antenna (18) is movably arranged inside the storage slot 2 (17). A card holder (19) that is engaged with one end of the antenna (18) is also provided inside the storage slot 2 (17). A connecting piece (181) is hinged to the other end of the antenna (18). One end of the connecting piece (181) is fixed to the inside of the rear shell (11) and electrically connected to the control board (31).

9. A multifunctional radio with an integrated light according to claim 2, characterized in that: The emergency lighting module (4) includes an LED bead (41) integrated into one end of the control board (31) and a light cup (42) sleeved on the outside of the LED bead (41). A lens (43) corresponding to the light cup (42) is fixedly embedded on one side of the rear shell (11).

10. A multifunctional radio with an integrated light according to claim 2, characterized in that: The rear cover (11) and the front cover (12) are fixed together by screws. The top of the front cover (12) is provided with a through hole (121) corresponding to the speaker (39) and a frequency adjustment indicator frame (122) located above the frequency adjustment knob (35).

Images