TWM527641U - Portable multi-functional power device - Google Patents

Description

Portable multifunctional power unit

This creation belongs to the field of power supply equipment, especially for a portable multi-functional power device, which can provide vehicles, mobile electronic devices and various lighting needs.

With the changes of the times, people's demand for electronic equipment is increasing. Therefore, when they go out, they will carry various mobile power devices, especially for light and short mobile power. However, due to the size limitation of this kind of mobile power supply, the power is usually not enough to provide electricity demand such as long-term lighting demand or instantaneous high current when the vehicle is started. Therefore, light and short emergency power supplies can be seen on the market. Still can not meet the actual use needs.

However, modern people often engage in outdoor activities such as fishing, camping or walking. In the wild, it is not conducive to finding a power source, but it also has the same electrical demand. For this reason, if the generator is specially prepared, it is too inconvenient, and then the battery is used. As the main source of power to supply electricity, to obtain a larger output power. However, a battery with a large output power often represents a large weight and a large volume, and it is also inconvenient to carry.

Therefore, the creator has developed a portable multi-function power device that is convenient to carry, and provides power requirements such as basic lighting, extended lighting, USB power supply, 12-24V power clip power supply, and the like. The charger can be charged by general utility power or by external solar panels, so that it can better meet the various power needs of users during outdoor activities.

In view of this, one of the aims of the present invention is to provide a portable multifunctional power device having a plurality of power input and output ports and combining a plurality of accessories to achieve the effects of providing various power requirements in the outdoor.

In order to achieve the above object, the portable multi-functional power device of the present invention comprises: a housing having an accommodating space therein, and two recesses and a plurality of perforations on the outside of the housing; a power source, Provided in the accommodating space, the power source has a positive pole and a negative pole as a passage for power supply; a control circuit board, the anode disposed in the accommodating space and electrically connected to the power source, and the anode a negative electrode for controlling voltage conversion and power input and output of the power source, and the control circuit board is provided with a power switch, a lighting switch, at least one 5V power output port, a 12V power output port, and a fuse, the power switch, The lighting switch, the 5V power output port and the 12V power output port are respectively disposed in the respective perforations of the surface of the casing, and the fuse is disposed in the one groove through the connecting line; The power clip is electrically connected to the positive pole and the negative pole of the power source, and respectively passes through the surface of the casing from the through hole for direct output of 12V~24V electric energy; and a pair of LED light boards are respectively disposed on the Inside each groove And the pair of LED lamp board are electrically connected to the control circuit board and the illumination switch.

In one embodiment, the housing is formed by two shells being covered with each other, and a top portion of the housing is formed with a handle portion, and a fixed post is respectively disposed at a position corresponding to the power clip of the housing. The power clip can be clamped and fixed thereon; and the power switch and the lighting switch are disposed on the handle portion, and the 5V power output is a USB type.

However, the power source of the present invention is selected from one of, for example, a lead-acid battery, a lithium-iron battery, a lithium polymer battery, and a combination thereof.

In addition, in order to enhance the expanded functionality of the present creation, the portable multi-function power device of the present invention has a spare fuse disposed in the other recess. Or have an extended luminaire that is electrically connected to the 12V power output port through an extension line to provide additional extended illumination. Or, there is a charging transformer that is electrically connected to the 12V power input and output port to charge the power source by connecting 110V mains, or electrically connected to the 12V power output port by using a solar charger. The power source is charged by being placed in the sun.

Certainly, in order to facilitate identification of the use state of the portable multi-function power device of the present invention, an indicator light number is provided on the surface of the casing and electrically connected to the control circuit board for displaying the usage state and the power amount of the power source. State, charge and discharge status, etc.

1‧‧‧ portable multi-function power unit

11‧‧‧Shell

111‧‧‧ half shell

1111‧‧‧ Groove

1112‧‧‧Perforation

1113‧‧‧ Transparent cover

112‧‧‧Hands

113‧‧‧Fixed column

12‧‧‧Power source

121‧‧‧ positive

122‧‧‧negative

13‧‧‧Control circuit board

131‧‧‧Power switch

132‧‧‧Lighting switch

133‧‧5V power output埠

134‧‧‧12V power output

135‧‧‧Fuse

136‧‧‧ indicator number

14‧‧‧Power clamp

15‧‧‧LED light board

16‧‧‧ spare fuse

17‧‧‧Extension lamps

171‧‧‧ Extension line

18‧‧‧Charging transformer

19‧‧‧Solar charger

Figure 1 is a perspective exploded view of a preferred embodiment of the present invention.

Fig. 2 is a perspective view showing the assembly of the preferred embodiment of the present invention.

Figure 3 is a schematic view (I) of the state when the preferred embodiment of the present invention is used.

Figure 4 is a schematic view (2) of the state when the preferred embodiment of the present invention is used.

Figure 5 is a schematic view (3) of the state when the preferred embodiment of the present invention is used.

Figure 6 is a schematic view (4) of the state when the preferred embodiment of the present invention is used.

In order for your review board to have a clear understanding of the content of this creation, please refer to the following description only.

Please refer to Figures 1, 2 and 3-6 for the three-dimensional explosion of the preferred embodiment of the present invention and its assembled three-dimensional appearance, and various state diagrams during use. As shown in the figure, the portable multifunctional power device 1 of the present invention comprises a casing 11, a power source 12, and a control. A circuit board 13, a pair of power clips 14, and a pair of LED strips 15.

The housing 11 is formed by the two half-shells 111 being covered with each other to form an accommodating space therein, and two recesses 1111 and a plurality of through-holes 1112 are disposed outside the half-shells 111, and the shells are provided. A handle portion 112 is formed on the top of the body 11, and a fixing post 113 is respectively disposed at a position corresponding to the power clip 14 of the housing 11 so that each power clip 14 can be clamped and fixed thereon. In addition, in order to prevent foreign matter or pollution from entering the grooves 1111, a transparent cover 1113 is provided at the opening of the grooves 1111 to completely close the grooves 1111.

The power source 12 is selected from one of a lead-acid battery, a lithium-iron battery, a lithium polymer battery, and a combination thereof, and the power source 12 is disposed in the accommodating space, and the power source 12 has a positive electrode. 121 and a negative electrode 122 for use as a passage for power supply; The control circuit board 13 is disposed in the accommodating space and electrically connected to the positive electrode 121 and the negative electrode 122 of the power source 12 to control voltage conversion and power input and output of the power source 12, and the control circuit board 13 is provided. There is a power switch 131, a lighting switch 132, at least one 5V power output port 133, a 12V power output port 134 and a fuse 135, the power switch 11, the lighting switch 132, the 5V power output port 133 and the 12V The power output port 134 is disposed in each of the perforations 1112 on the surface of the casing 11. The fuse 135 is disposed in the one of the grooves 1112 through the connecting line, and the power switch 131 and the lighting switch are repeated. 132 is disposed on the handle portion 112; and the 5V power output is USB type, and can be charged by most mobile electronic products on the market; and 12V power input and output is special for power input and power output. Design, but the above-mentioned power output function must be used when the power switch 131 is turned on, and power is not normally output; the function of the fuse 135 is to protect the power output of the power source 12 Abnormal protection, this creation is a fuseless fuse design.

The pair of power clips 14 are electrically connected to the positive electrode 121 and the negative electrode 122 of the power source 12, and respectively pass through the surface of the casing 11 from the through hole 1112 for directly outputting 12V~24V of electric energy. Used as a power source when the vehicle is started.

The pair of LEDs 15 are respectively disposed in the recesses 1111, and the pair of LEDs 15 are electrically connected to the control circuit board 13 and the illumination switch 132 respectively. When the illumination switch is pressed, Then, the pair of LED light panels 15 emit light at the same time, so that the light of the two LED light panels 15 are respectively projected to the opposite sides, and can be used for illumination and warning purposes.

In addition, the portable multi-function power device 1 of the present invention further has a spare fuse 16 disposed in the other recess 1111. When the fuse 135 is damaged, the spare fuse 16 can be removed and replaced. This creation regains power supply.

The portable multi-function power device 1 of the present invention further has an extension lamp 17 electrically connected to the 12V power output port 134 through an extension line 171 to provide an additional extended illumination effect.

Moreover, the portable multifunctional power device further has a charging transformer 18 and a solar charger 19, which are both electrically connected to the 12V power input and output port, and can be used to connect 110V mains to charge the power source 12, or to be placed. The power source 12 is charged in the sun. In order to clearly understand the usage state, the state of charge, and the state of charge and discharge of the power source 12, the present invention also has an indicator light 136 on the surface of the casing 11, electrically connected to the control circuit board, and can be charged or used. Quickly provide the user's status display effect during the process.

However, the above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Therefore, it is common knowledge in the technical field or equivalent or easy to be familiar with the technology. The changer, without departing from the spirit and scope of this creation Equivalent changes and modifications shall be covered by the scope of this creation.

1‧‧‧ portable multi-function power unit

11‧‧‧Shell

111‧‧‧ half shell

1111‧‧‧ Groove

1112‧‧‧Perforation

1113‧‧‧ Transparent cover

112‧‧‧Hands

113‧‧‧Fixed column

12‧‧‧Power source

121‧‧‧ positive

122‧‧‧negative

13‧‧‧Control circuit board

131‧‧‧Power switch

132‧‧‧Lighting switch

133‧‧5V power output埠

134‧‧‧12V power output

135‧‧‧Fuse

136‧‧‧ indicator number

14‧‧‧Power clamp

15‧‧‧LED light board

16‧‧‧ spare fuse

Claims (10)

A portable multi-functional power device includes: a housing having an accommodating space therein; and two recesses and a plurality of through holes are disposed outside the housing; a power source is disposed in the accommodating space And the power source has a positive electrode and a negative electrode as a channel for power supply and transmission; a control circuit board is disposed in the accommodating space and electrically connected to the positive electrode and the negative electrode of the power source to control the power source Voltage conversion and power input and output, and the control circuit board is provided with a power switch, a lighting switch, at least one 5V power output port, a 12V power output port and a fuse, the power switch, the lighting switch, the 5V The power output port and the 12V power output port are respectively disposed in the respective perforations of the surface of the casing, and the fuse is disposed in the one groove through the connecting line; a pair of power clips are electrically connected The positive and negative poles of the power source are respectively passed through the surface of the casing from the perforation for direct output of 12V~24V of electric energy; and a pair of LED lamp panels are disposed in each of the grooves, and The pair of LED panels Connected to the control circuit board and the illumination switch. The portable multi-function power device according to claim 1, wherein the casing is formed by two shells covering each other, and a top portion of the casing forms a handle portion, and the casing corresponds to the power clamp. Each of the positions is provided with a fixing post, so that each of the power clips can be clamped and fixed thereto. The portable multi-function power device of claim 2, wherein the power switch and the illumination switch are both disposed on the handle portion. The portable multi-function power device according to claim 1, wherein the 5V power output is a USB type. The portable multi-function power device of claim 1, wherein the power source is selected from the group consisting of, for example, a lead-acid battery, a lithium-iron battery, a lithium polymer battery, and a combination thereof. The portable multi-function power device of claim 1, further comprising a spare fuse disposed in the other recess. The portable multi-function power device of claim 1, further comprising an extension lamp electrically connected to the 12V power output port through an extension line to provide additional illumination effects. The portable multi-function power device according to claim 1, further comprising a charging transformer electrically connected to the 12V power output port for charging the power source by connecting 110V mains. The portable multi-function power device according to claim 1, further comprising a solar charger electrically connected to the 12V power output port for charging the power source by being placed in the sun. The portable multi-function power device of claim 1, further comprising an indicator light, disposed on the surface of the housing and electrically connected to the control circuit board for displaying the usage state and the state of charge of the power source. And charge and discharge conditions, etc.