Multifunctional mobile power supply

Abstract

The utility model provides a multifunctional mobile power supply. The multifunctional mobile power supply comprises a rechargeable battery, a charging module, an electric fire module, a lighting source and a condensation cup, the rechargeable battery can be charged and can charge other electronic equipment, so that the function of a power bank is achieved, the electric fire module can achieve the function of a lighter, and the lighting source is matched with the condensation cup to achieve the function of a flashlight. Therefore, the multifunctional mobile power supply integrates various functional modules, a user does not need to carry various devices with different functions when going out, and through the integrated layout design, the multifunctional mobile power supply is small in size, small in occupied space, convenient to carry and use and good in experience feeling, and the travel burden of the user is effectively relieved. And on the other hand, the charging module, the electric fire module and the lighting source share one rechargeable battery, one circuit mainboard and one shell, and the material cost of the product is lower than that of various dispersed equipment, so that the cost of configuring the equipment by the user can be saved by using the multifunctional mobile power supply.

Description

Technical Field

[0001] The utility model belongs to the field of mobile power supplies, and in particular relates to a multifunctional mobile power supply. Background Art

[0002] At present, when people go out for activities such as picnics and camping, they basically carry mobile power supplies, flashlights, lighters and other equipment with them. Users need to equip themselves with different equipment, which increases the cost and weight of travel equipment, adding a burden to users' travel. In addition, when using the equipment they need, they need to search for it specifically, which is a poor experience. Utility Model Content

[0003] The purpose of the utility model is to provide a multifunctional mobile power source, which integrates the functions of a flashlight and a lighter on the basis of the original functions of the mobile power source. Compared with configuring a variety of different equipment, the product saves space and is easy to carry. When users go out for activities, they do not need to carry a variety of different equipment, which can reduce the travel burden of users.

[0004] The utility model is implemented as follows: a multifunctional mobile power source includes a shell, in which a circuit mainboard, a rechargeable battery and a charging module are installed, and the circuit mainboard and the charging module are electrically connected to the rechargeable battery; an electric fire module, an illumination light source and a focusing cup are also installed in the shell; the electric fire module and the illumination light source are electrically connected to the circuit mainboard; the spark generating end of the electric fire module extends out of the shell; the focusing cup is located around the outer periphery of the illumination light source, and its narrow end is close to the illumination light source.

[0005] Furthermore, the electric fire module includes a transformer and an electrode rod, the transformer is electrically connected to the circuit main board, one end of the electrode rod is electrically connected to the transformer, and the other end extends out of the shell; the transformer is used to convert the voltage at its input end into a high voltage sufficient to generate sparks, and when the high voltage passes through the electrode rod, the electrode rod generates sparks in the air.

[0006] Furthermore, the electric fire module also includes a heat insulation component, which is made of a high temperature and high pressure resistant material, and the heat insulation component is coated on the outer periphery of the electrode rod.

[0007] Furthermore, the material of the thermal insulation component is ceramic.

[0008] Furthermore, the electric ignition module and the lighting source are respectively located at two ends of the shell, and a lighter switch and a flashlight switch are respectively provided on the circuit main board near the electric ignition module and the lighting source. A lighter operation key and a flashlight operation key are respectively installed on the shell at positions corresponding to the lighter switch and the flashlight switch. The lighter operation key can be unlocked by single-clicking, can be lit by long pressing, and can be extinguished by releasing the key, which can effectively prevent user misoperation.

[0009] Furthermore, the multifunctional mobile power supply also includes a light board, the lighting source is an LED lamp bead, the LED lamp bead is welded on the front side of the light board, a constant current drive circuit is arranged on the circuit main board, the light board is electrically connected to the constant current drive circuit on the circuit main board, and the narrow end of the focusing cup is tightly attached to the front side of the light board.

[0010] Furthermore, the multifunctional mobile power supply also includes a thermal insulation pad, which is located between the back side of the lamp board and the end face of the rechargeable battery. Since the LED lamp beads generate severe heat and the rechargeable battery is not resistant to high temperatures, the thermal insulation pad can prevent the high temperature of the lamp board from being introduced into the battery compartment, thereby effectively ensuring the safety of the rechargeable battery.

[0011] Furthermore, the shell includes an upper shell and a lower shell, and the upper shell and the lower shell are buckled together by a snap-fit ​​structure.

[0012] Furthermore, the shell has ports at both ends, wherein a light-transmitting lens is embedded in the port of the shell close to the lighting source, and an end cover is embedded in the port of the shell close to the electric ignition module, and a avoidance hole is reserved on the end cover for the spark generating end of the electric ignition module to extend out.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The multifunctional mobile power supply provided by the utility model integrates a rechargeable battery, a charging module, an electric fire module, a lighting source and a focusing cup; the rechargeable battery can be charged and used to charge other electronic devices, thereby realizing the function of a power bank, the electric fire module can realize the function of a lighter, and the lighting source can realize the function of a flashlight in combination with the focusing cup. It can be seen that the multifunctional mobile power supply integrates multiple functional modules in one, and users do not need to carry multiple equipment with different functions when traveling. In addition, the multifunctional mobile power supply is designed with an integrated layout, has a small size, occupies a small space, is easy to carry and use, has a good experience, and effectively reduces the travel burden of users.

[0015] On the other hand, since the charging module, electric fire module, and lighting source share a rechargeable battery, a circuit board, and a shell, the material cost of the product is lower than that of a variety of scattered equipment. Therefore, using the multifunctional mobile power supply of the utility model can also save the cost of users configuring equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a multifunctional mobile power supply provided by an embodiment of the utility model;

[0017] Figure 2 yes Figure 1 A schematic diagram of the structure of the multifunctional mobile power supply from another angle;

[0018] Figure 3 yes Figure 1 The exploded structural diagram of the multifunctional mobile power supply shown;

[0019] Figure 4 yes Figure 1 A cross-sectional schematic diagram of the multifunctional mobile power supply shown. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] In the prior art, mobile power supplies, flashlights, lighters and other equipment are scattered, and users need to equip themselves with different equipment when traveling, which increases the cost and weight of travel equipment, adding a burden to users. In addition, when using the required equipment, users need to search for it specifically, which is a poor experience.

[0023] In order to solve the above problems, this embodiment provides a multifunctional mobile power supply. Figures 1 to 3 The multifunctional mobile power supply includes a shell 1, in which a circuit main board 2, a rechargeable battery 3, a charging module 4, an electric fire module 5, an illumination light source 6 and a focusing cup 7 are installed; wherein the circuit main board 2 and the charging module 4 are electrically connected to the rechargeable battery 3, and the electric fire module 5 and the illumination light source 6 are electrically connected to the circuit main board 2.

[0024] Specifically, the charging port of the charging module 4 is exposed on the outer surface of the housing 1, and the rechargeable battery 3 can be charged by connecting to the charger. In addition, the charging port can also be used to supply power to external electronic devices.

[0025] Specifically, the electric fire module 5 includes a transformer 51 and an electrode rod 52. The transformer 51 is electrically connected to the circuit main board 2. One end of the electrode rod 52 is electrically connected to the transformer 51, and the other end extends out of the shell 1. The transformer 51 is used to convert the voltage at its input end into a high voltage sufficient to generate sparks. When the high voltage passes through the electrode rod 52, the electrode rod 52 will generate sparks in the air.

[0026] Specifically, the focusing cup 7 is used to focus the light emitted from the illumination light source 6 into a light beam. The focusing cup 7 is located outside the illumination light source 6 , and its narrow end is close to the illumination light source 6 .

[0027] Through the above design, the multifunctional mobile power supply of this embodiment, its rechargeable battery 3 can be charged and can charge other electronic devices, thereby realizing the function of a power bank, the electric fire module 5 can realize the function of a lighter, and the lighting source 6 can realize the function of a flashlight in conjunction with the focusing cup 7. It can be seen that the multifunctional mobile power supply of this embodiment integrates multiple functional modules into one, and the user does not need to carry multiple equipment with different functions when traveling. In addition, the multifunctional mobile power supply is designed with an integrated layout, has a small size, occupies a small space, is easy to carry and use (no need to find equipment with various functions separately when using), has a good experience, and effectively reduces the travel burden of users.

[0028] On the other hand, since the charging module 4, the electric fire module 5, and the lighting source 6 share a rechargeable battery 3, a circuit board 2, and a shell 1, the material cost of the product is lower than that of a variety of scattered equipment. It can be seen that the use of the multifunctional mobile power supply of this embodiment can also save the cost of users configuring equipment.

[0029] In actual applications, the rechargeable battery 3 of this embodiment adopts a high-rate battery, the charging module 4 adopts a fast charging module, the electrical connection between the functional modules is wire connection or welding, and the circuit main board 2 is also configured with a high-rate chip to drive the charging module 4, the electric fire module 5 and the lighting source 6 respectively.

[0030] Specifically, the housing 1 of this embodiment includes an upper housing 11 and a lower housing 12. Figure 4The upper shell 11 is provided with an upper buckle 111 and an upper slot 112 at the bottom, and the lower shell 12 is provided with a lower buckle 121 and a lower slot 122 at the top. The upper shell 11 and the lower shell 12 are buckled together by the buckle structure, and the assembly is convenient. In this embodiment, the shell 1 is cylindrical as a whole, which is easy to grasp when the product is used as a flashlight.

[0031] Specifically, the electric fire module 5 and the lighting source 6 of this embodiment are respectively located at the two ends of the housing 1, and the positions near the electric fire module 5 and the lighting source 6 on the circuit main board 2 are respectively provided with a lighter switch 8 and a flashlight switch 9, and the positions corresponding to the lighter switch 8 and the flashlight switch 9 on the housing 1 are respectively provided with a lighter operation key a and a flashlight operation key b. Preferably, the lighter switch 8 and the flashlight switch 9 of this embodiment are push-type switches, and the lighter operation key a and the flashlight operation key b are buttons of elastic structure. When the user presses the button, the lighter switch 8 or the flashlight switch 9 can be indirectly triggered, thereby turning on the ignition or lighting function. The lighter operation key a can be unlocked by single-clicking, and can be ignited by long pressing, and can be extinguished by releasing, which can effectively prevent the user from operating incorrectly. In some other application modes, the lighter switch 8 and the flashlight switch 9 can also be rotary switches, and accordingly, the lighter operation key a and the flashlight operation key b are designed as knob structures, and the user can turn on the ignition or lighting function by rotating the knob.

[0032] Specifically, the shell 1 of this embodiment has ports at both ends, wherein the port of the shell 1 close to the lighting light source 6 is embedded with a transparent lens c, and the port of the shell 1 close to the electric ignition module 5 is embedded with an end cover d, and the end cover d is reserved with a avoidance hole for the spark generating end of the electric ignition module 5 to extend out.

[0033] Specifically, the multifunctional mobile power supply of this embodiment also includes a lamp board e. The lighting source 6 uses LED lamp beads, and the LED lamp beads are welded on the front of the lamp board e. A constant current drive circuit is arranged on the circuit main board 2. The lamp board e is electrically connected to the constant current drive circuit on the circuit main board 2, and the narrow end of the focusing cup 7 is close to the front of the lamp board e.

[0034] In some preferred embodiments, the electric fire module 5 further includes a heat insulating component 53, which is made of a material resistant to high temperature and high pressure, and is coated on the outer periphery of the electrode rod 52. In this embodiment, the material of the heat insulating component 53 is ceramic. The heat insulating component 53 can prevent the heat of the electrode rod 52 from diffusing to the surroundings, thereby avoiding burning of the surrounding components.

[0035] In some preferred embodiments, the multifunctional mobile power supply further includes a heat insulating pad f, which is located between the back of the light board e and the end face of the rechargeable battery 3. Since the LED lamp beads generate a lot of heat and the rechargeable battery 3 is not resistant to high temperatures, the heat insulating pad f can prevent the heat on the light board e from being transferred to the rechargeable battery 3, thereby avoiding affecting the life of the rechargeable battery 3. The light board e is electrically connected to the circuit main board 2 through a wire, and a hole is opened on the heat insulating pad f to facilitate the wire to pass through.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional mobile power source, comprising a housing, wherein a circuit board, a rechargeable battery and a charging module are installed in the housing, wherein the circuit board and the charging module are electrically connected to the rechargeable battery; characterized in that: An electric fire module, an illumination light source and a focusing cup are also installed in the shell; the electric fire module and the illumination light source are electrically connected to the circuit main board; the spark generating end of the electric fire module extends out of the shell; the focusing cup is located around the outer periphery of the illumination light source, and its narrow end is close to the illumination light source.

2. The multifunctional mobile power source according to claim 1, characterized in that: The electric fire module includes a transformer and an electrode rod, wherein the transformer is electrically connected to the circuit board, one end of the electrode rod is electrically connected to the transformer, and the other end extends out of the housing; The transformer is used to convert the voltage at its input end into a high voltage sufficient to generate sparks. When the high voltage passes through the electrode rod, the electrode rod generates sparks in the air.

3. The multifunctional mobile power source according to claim 2, characterized in that: The electric fire module also includes a heat insulation component, and the heat insulation component is coated on the outer periphery of the electrode rod.

4. The multifunctional mobile power source according to claim 3, characterized in that: The material of the heat insulation component is ceramic.

5. The multifunctional mobile power source according to claim 1, characterized in that: The electric ignition module and the lighting source are respectively located at the two ends of the shell, and a lighter switch and a flashlight switch are respectively arranged on the circuit main board near the electric ignition module and the lighting source, and a lighter operation key and a flashlight operation key are respectively installed on the shell at positions corresponding to the lighter switch and the flashlight switch.

6. The multifunctional mobile power source according to claim 1, characterized in that: It also includes a lamp board, the lighting source is an LED lamp bead, the LED lamp bead is welded on the front side of the lamp board, a constant current drive circuit is arranged on the circuit main board, the lamp board is electrically connected to the constant current drive circuit on the circuit main board, and the narrow end of the focusing cup is tightly attached to the front side of the lamp board.

7. The multifunctional mobile power source according to claim 6, characterized in that: It also includes a heat insulation pad, which is located between the back side of the light board and the end face of the rechargeable battery.

8. The multifunctional mobile power source according to claim 1, characterized in that: The shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are buckled together through a snap-fit ​​structure.

9. The multifunctional mobile power source according to claim 1, characterized in that: The shell has ports at both ends, wherein a light-transmitting lens is embedded in the port of the shell close to the lighting source, and an end cover is embedded in the port of the shell close to the electric ignition module, and a avoidance hole is reserved on the end cover for the spark generating end of the electric ignition module to extend out.

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