Portable metal power supply with micro-holes for light transmission

Abstract

A metal portable power source with micro-pores for light transmission is provided. The device includes a metal case (1) with a lithium battery installed inside and a charging port on the side wall, closely spaced micro-holes (2) drilled into the metal case, and a power indicator panel (3) attached to the inside of the metal case and positioned directly below the micro-holes. The micro-holes are preferably 0.08 mm in diameter and spaced 0.1 mm apart. This invention utilizes metal micro-hole technology to drill holes in the product's metal case, and the micro-holes, invisible to the naked eye, are only clearly visible when the portable power supply's power indicator light is lit. The micro-hole technology allows the metal case to have a completely integrated appearance.

Description

[Technical Field]

[0001] The present invention relates to the field of portable power sources, and more particularly to a metallic portable power source with micro-perforations for light transmission. [Background technology]

[0002] A portable power source is a portable charger that can store electrical energy and is used to charge consumer electronic products such as handheld mobile devices, especially when there is no external power supply. It mainly includes a battery for storing electrical energy, a DC-DC converter, and a charging port and a power display panel on the housing.

[0003] The power indicator lamp of a conventional metal-cased portable power supply is constructed by opening a window in the metal case and adding a light-transmitting lens. The light-transmitting area of ​​the power indicator lamp cannot be displayed without adding a separate light-transmitting lens, so the lens and the metal case cannot be consistent and affect the aesthetics of the portable power supply. Summary of the Invention [Problem to be solved by the invention]

[0004] SUMMARY OF THE INVENTION The object of the present invention is to provide a metal portable power source with micro-holes for light transmission, in order to solve the problems proposed in the background art. [Means for solving the problem]

[0005] In order to solve the above technical problems, the present invention provides the following technical solution: A portable metal power source with light-transmitting micropores, a metal case with a lithium battery installed inside and a charging port installed on the side wall; Micropores drilled in a metal housing and closely arranged; a display panel attached to the inside of the metal housing and positioned directly under the micro-holes; Preferably, the micropores have a diameter of 0.08 mm and are spaced apart by 0.1 mm.

[0006] Preferably, the pores present a rectangular array distribution.

[0007] Preferably, a transparent plate is further provided inside the metal housing to be attached to the micro-hole portion for waterproofing.

[0008] Preferably, the charge display panel is closely attached to the inner wall of the metal housing. [Effects of the Invention]

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0010] In this invention, holes can be drilled into the metal case of the product using metal micro-hole technology, and the micro-holes, which are invisible to the naked eye, are only clearly visible when the power indicator light of the portable power supply is lit. The micro-hole technology allows the metal case to have a completely integrated appearance. [Brief explanation of the drawings]

[0011] [Figure 1] FIG. [Figure 2] FIG. 2 is an overall structural diagram of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0012] The following provides a clear and complete description of the technical solutions of the embodiments of the present invention with the aid of the drawings of the embodiments of the present invention, but it is clear that the described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments that can be obtained by those skilled in the art without any creative work fall within the scope of protection of the present invention.

[0013] As shown in FIGS. 1 and 2, this embodiment discloses a metal portable power supply with light-transmitting micropores, which includes a metal housing 1, a micropore 2, and a power display panel 3; The metal housing 1 has a lithium battery and a circuit board installed inside, and a charging port on the side wall. The installation form of the above structure is the same as that of a conventional mobile battery and has not been improved in any way, so it will not be described further here.

[0014] The metal housing 1 is perforated with micropores 2, which are closely spaced, have a diameter of 0.08 mm, and are spaced apart at 0.1 mm intervals. The manufacturing process is laser firing. The micropores 2 are distributed in a rectangular array in the metal housing 1, but the arrangement of the micropores 2 may also be circular or other regular or irregular shapes, and can be specifically designed according to actual usage needs.

[0015] The battery display panel 3 is attached to the inner wall of the metal housing 1 and is located directly below the array microholes 2. The battery display panel 3 may be a YFTD2259SWPG-5L 8*12*3.3MM 188+white light lamp+lightning bolt-shaped charging icon / green display panel manufactured by Fengyi Optoelectronics, or a display panel from another company. It is not specifically limited and may be purchased directly. In the prior art, the battery display panel 3 and PCBA board are integrated into an integrated structure, and the PCBA board is fixed to the housing with bolts. After the metal housing 1 is placed, the metal housing 1 is tightly attached to the battery display panel 3.

[0016] The micro-holes 2 are invisible to the naked eye due to their small diameter, and are only clearly visible while the power indicator lamp on the power display panel of the portable power supply is lit, and the micro-hole technology makes it possible to achieve a completely integrated appearance of the metal case.

[0017] In a further embodiment, a transparent plate 4 is fixedly attached directly below the rectangular array of micro-holes 2, and the transparent plate 4 may be further attached to the top of the metal housing 1, and is not specifically limited to a glass material or a transparent plastic material, and is adhered to the inner wall of the metal housing to cover the area directly below the micro-holes 2 for waterproofing.

[0018] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents. [Explanation of symbols]

[0019] In the figure, 1. Metal housing 2, micropores 3. Power indicator panel 4. Transparent board.

Claims

1. A metal portable power source with micropores for light transmission, a metal case with a lithium battery installed inside and a charging port installed on the side wall; Micropores drilled in a metal housing and closely arranged; A metal portable power source with light-transmitting micro-holes, characterized in that it includes a power display panel attached to the inside of the metal casing and positioned directly below the micro-holes.

2. 2. The metal portable power source with light-transmitting micropores according to claim 1, wherein the micropores have a diameter of 0.08 mm and are spaced apart from each other by 0.1 mm.

3. 3. The metal portable power source with light-transmitting micropores according to claim 2, wherein the micropores are arranged in a rectangular array.

4. 3. The metal portable power supply with micro-holes for light transmission as described in claim 2, wherein a transparent plate is further provided inside the metal housing to be attached to the micro-hole portion for waterproofing.

5. 2. The portable metal power supply with light-transmitting micropores according to claim 1, wherein the power display panel is attached to the inner wall of the metal housing.

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