Light structure of mobile power supply

Abstract

The utility model relates to a light structure of a mobile power supply, which comprises a first shell and a second shell which are combined to form a shell. A first structure and a second structure are arranged in the shell for realizing a mobile power supply function; a lamp panel for emitting light is arranged between the first structure and the second structure, and a light emitting gap is formed between the first structure and the second structure; and the second shell is made of a transparent material and covers the light-emitting gap, and when the lamp panel emits light, light is emitted through the light-emitting gap to reach the second shell, so that the light illuminates the second shell, and the atmosphere lamp effect is generated.

Description

Technical Field

[0001] This utility model relates to a portable power bank, specifically the light structure of the portable power bank. Background Technology

[0002] A portable power bank, also known as a power bank, stores electrical energy to power devices such as mobile phones. Current portable power banks typically consist of a casing containing internal components such as battery cells and a control circuit board, as well as charging and discharging interfaces and plugs. Some portable power banks also have LED indicator lights or digital displays to show the power level.

[0003] Existing 3C-related products, such as graphics cards, motherboards, and coolers for desktop computers, are generally designed with ambient lighting, which brings a sense of technology. Some new smart home appliances, such as air conditioners and air purifiers, are also starting to add ambient lighting effects. Adding ambient lighting to 3C products seems to be becoming a trend, but currently there are no portable power banks with ambient lighting. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a lighting structure for a mobile power supply that can achieve an ambient lighting effect.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] The power bank's lighting structure includes a first housing and a second housing, which together form the power bank's outer shell or a portion thereof; the outer shell contains a first structure and a second structure for realizing the power bank's function.

[0007] A light panel is provided between the first structure and the second structure for emitting light, and there is a light-emitting gap between the first structure and the second structure;

[0008] The second housing is made of transparent material and covers the light-emitting gap. When the lamp panel emits light, the light is emitted through the light-emitting gap and reaches the second housing, illuminating the second housing.

[0009] Furthermore, the first structure includes a control circuit board with a charging and discharging interface that protrudes from the first housing. The second structure includes a battery cell for storing electrical energy. The control circuit board is connected to the battery cell for controlling the charging and discharging of the battery cell. The control circuit board is also connected to the lamp board for controlling the lamp board to emit light.

[0010] Furthermore, the first structure extends into the first housing, and the second structure extends into the second housing; the second housing is long and cylindrical, and the light-emitting gap is close to one end of the long cylinder.

[0011] Furthermore, the light emission direction of the lamp panel is deviated from the light emission gap to avoid the emitted light of the lamp panel directly hitting the second housing.

[0012] Furthermore, the light emission direction of the lamp panel points towards the length direction of the long tube.

[0013] The beneficial effects of this utility model are: the lighting structure of this solution is suitable for power banks. The light emitted by the light panel can be emitted from the light-emitting gap between the first structure and the second structure and reach the second housing. The second housing is made of transparent material. After being illuminated by the light, it makes the power bank produce an ambient lighting effect. Attached Figure Description

[0014] Figure 1 A perspective view of an embodiment of a portable power bank;

[0015] Figure 2 yes Figure 1 A schematic diagram of the internal structure when the outer casing is disassembled in the embodiment;

[0016] The attached figures are labeled as follows: First housing 1, Second housing 2, First structure 3, Mains plug 31, Type-C port 32, Control button 33, Second structure 4, Protective shell 41, Light emission gap 5, Lamp board 51. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, which typically include:

[0018] The power bank's lighting structure includes a first housing 1 and a second housing 2, which together form the power bank's outer shell or a portion thereof; the outer shell contains a first structure 3 and a second structure 4 for realizing the power bank's function.

[0019] A lamp panel 51 is provided between the first structure 3 and the second structure 4 for emitting light, and a light-emitting gap 5 is provided between the first structure 3 and the second structure 4.

[0020] The second housing 2 is made of transparent material and covers the outside of the light-emitting gap 5. When the lamp panel 51 emits light, the light is emitted through the light-emitting gap 5 and reaches the second housing 2, illuminating the second housing 2.

[0021] The lighting structure in this design is suitable for creating ambient lighting effects using a power bank. For example... Figure 1 , 2 As shown, the first housing 1 and the second housing 2 are combined to form the outer shell of the power bank, or, as needed, the first housing 1 and the second housing 2 can be combined to form part of the outer shell, such as the front half of the power bank's outer shell.

[0022] Figure 1, 2 In this embodiment, the second shell 2 is made of transparent material and serves as the area where the power bank emits light. Its shell contains a first structure 3 and a second structure 4, which are used to realize the functions of the power bank, such as power storage, charging, discharging, and voltage conversion.

[0023] Specifically, the first structure 3 and the second structure 4 can include functional components such as the battery cell, circuit board, plug, and interface of the power bank, as well as various structural components and parts inside the power bank casing. For specific configurations, refer to existing power bank technologies.

[0024] Typically, the first structure 3 includes a control circuit board with a charging / discharging interface that protrudes from the first housing 1. The second structure 4 includes a battery cell for storing electrical energy. The control circuit board is connected to the battery cell to manage its charging and discharging. The control circuit board is also connected to the lamp panel 51 to control its illumination. This configuration enables the storage and charging / discharging functions of a typical power bank, and the illumination of the lamp panel 51 on the second housing 2 creates an ambient lighting effect.

[0025] For example Figure 2 In this embodiment, the first structure 3 includes a control circuit board for a mobile power supply. The control circuit board has multiple charging and discharging interfaces, specifically including a foldable AC power plug 31 for AC power input and a Type-C port 32 for DC input and / or DC output. The control circuit board also includes components such as control buttons 33.

[0026] The second structure 4 includes a battery cell, which is covered with a protective shell 41. The battery cell is electrically connected to a control circuit board, which controls the charging and discharging of the battery cell.

[0027] Figure 2 In this embodiment, the first structure 3 extends into the first housing 1, and the second structure 4 extends into the second housing 2; the second housing 2 is elongated cylindrical. A lamp plate 51 is disposed between the first structure 3 and the second structure 4 for emitting light.

[0028] The lamp board 51 can be directly connected to the battery cell to obtain power for illumination. Alternatively, it can be connected to a control circuit board, which can control the power supply to illuminate the lamp, thereby achieving more controllable effects, such as delayed illumination, timed illumination, and alternating brightness.

[0029] A light-emitting gap 5 is provided between the first structure 3 and the second structure 4. This gap can be a slit or opening between the two structures, allowing the light emitted from the lamp panel 51 to leak through the gap and reach the second housing 2. Because the second housing 2 is made of transparent material, the light can illuminate it. Alternatively, depending on the degree of transparency of the second housing 2 and the brightness of the light emitted from the lamp panel 51, the second housing 2 can be partially illuminated. This achieves an ambient lighting effect.

[0030] More preferably, the second housing 2 can be elongated cylindrical, with the light-emitting gap 5 located near one end of the elongated cylinder. For example... Figure 2 In this embodiment, when the second housing 2 is fitted outside the second structure 4, the light-emitting gap 5 is close to the left end of the second housing 2. Since the left end of the second housing 2 is close to the lamp board 51, when the lamp board 51 emits light, the left end area of ​​the second housing 2 is brighter, and the right end is far from the lamp board 51, so it gradually darkens to the right, so that the long cylindrical second housing 2 produces a light effect of gradual change in brightness.

[0031] In this design, the so-called first structure 3 and second structure 4 merely describe the internal structure of the power bank and the positional relationship of the lamp board 51, and do not limit the functions of the components in the first structure 3 and second structure 4. For example, the battery cell could be in the first structure 3 and the control circuit board in the second structure 4.

[0032] More preferably, the light emission direction of the lamp plate 51 may be deviated from the light emission gap 5 to avoid the emitted light of the lamp plate 51 directly hitting the second housing 2.

[0033] The so-called deviation of the light emission direction from the light emission gap 5 means that the light emission direction of the lamp board 51 should not be directly opposite the light emission gap 5, so as to avoid a noticeable light spot appearing in the second housing 2.

[0034] For example Figure 2 In the illustrated embodiment, the second housing 2 is elongated cylindrical, and LED beads are welded to the right side of the lamp plate 51. The light emission direction is to the right, pointing towards the second structure 4, or in other words, the light emission direction points along the length of the elongated cylindrical shape of the second housing 2. Therefore, the light emitted from the lamp plate 51 will not directly illuminate the second housing 2 through the light emission gap 5. Instead, the light is diffusely reflected from the surrounding area and indirectly reaches the second housing 2 through the light emission gap 5, preventing the formation of obvious bright spots on the second housing 2.

Claims

1. A light structure for a power bank, comprising a first housing (1) and a second housing (2), wherein the first housing (1) and the second housing (2) are combined to form the outer shell of the power bank or a portion thereof; the outer shell has a first structure (3) and a second structure (4) for realizing the function of the power bank; Its features are, A lamp plate (51) is provided between the first structure (3) and the second structure (4) for emitting light, and a light-emitting gap (5) is provided between the first structure (3) and the second structure (4); The second housing (2) is made of transparent material and covers the light-emitting gap (5). When the lamp panel (51) emits light, the light is emitted through the light-emitting gap (5) and reaches the second housing (2), so that the light illuminates the second housing (2).

2. The light structure of the mobile power supply as described in claim 1, characterized in that, The first structure (3) includes a control circuit board, which is provided with a charging and discharging interface and is exposed from the first housing (1). The second structure (4) includes a battery cell for storing electrical energy. The control circuit board is connected to the battery cell for controlling the charging and discharging of the battery cell. The control circuit board is also connected to the lamp board (51) for controlling the light emitted by the lamp board (51).

3. The light structure of the mobile power supply as described in claim 1, characterized in that, The first structure (3) extends into the first housing (1), and the second structure (4) extends into the second housing (2); the second housing (2) is a long cylindrical shape, and the light-emitting gap (5) is close to one end of the long cylindrical shape.

4. The light structure of the mobile power supply as described in claim 3, characterized in that, The light emission direction of the lamp plate (51) is deviated from the light emission gap (5) to avoid the emitted light of the lamp plate (51) directly hitting the second housing (2).

5. The light structure of the mobile power supply as described in claim 4, characterized in that, The light emission direction of the lamp plate (51) points to the length direction of the long tube.

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