Battery pack capable of saving light blocking parts

Abstract

The utility model discloses a battery pack capable of saving light blocking parts, which comprises a shell, a fixing frame fixed on the inner wall of the shell, an electric quantity display panel fixed on the fixing frame, a light guide column mounted at the upper end of the fixing frame, a plurality of electric quantity display lamps mounted on the outer side of the upper end of the electric quantity display panel, and the fixing frame blocking the outer sides of the electric quantity display lamps. The light guide column is located above the electric quantity display lamp. The fixing frame not only plays a role in fixing the electric quantity display panel, but also plays a role in blocking light, a light blocking part does not need to be arranged, one part can be saved, and assembly is convenient.

Description

Technical Field

[0001] The utility model relates to a battery pack, in particular to a battery pack which can save light-shielding parts. Background Art

[0002] The structure of the battery pack used in the electric tool generally includes a shell, a power display board is arranged in the shell, and a power display light is arranged on the power display board. The power display light needs to be fixed in the shell by a fixing frame. In addition, a light baffle and a light-transmitting cover are also required in the shell. There are too many parts, which is not convenient for assembly. Utility Model Content

[0003] In view of the above-mentioned defects of the prior art, an object of the present invention is to provide a battery pack which can save light-shielding parts.

[0004] The technical solution of the utility model is: a battery pack that can save light-blocking parts, including an outer shell, a fixing frame fixed on the inner wall of the outer shell, a power display board fixed on the fixing frame, a light guide column installed on the upper end of the fixing frame, a plurality of power display lights installed on the outer side of the upper end of the power display board, the fixing frame blocks the outer side of the power display lights, and the light guide column is located above the power display lights.

[0005] Furthermore, a groove is provided on the inner side of the fixing frame, and the power display board is inserted into the groove.

[0006] Furthermore, a plurality of card blocks are provided at the upper end of the fixing frame, and card slots equal in number to the card blocks are provided at the lower end of the light guide column, and the card blocks are inserted into the card slots.

[0007] Furthermore, the housing comprises an upper housing and a lower housing, and the upper end of the light guide column is exposed outside the upper housing.

[0008] Furthermore, both the front and rear ends of the light guide column have a stopper, and the stopper leans against the inner wall of the upper shell.

[0009] The battery pack that can save light-blocking parts provided by the utility model has the beneficial effect that the fixing frame not only fixes the power display panel, but also blocks light. There is no need to set up a light-blocking part, which can save a part and facilitate assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the structure of the utility model after removing the upper shell;

[0012] Figure 3 This is a schematic diagram of the structure in which the power display panel, the fixing frame and the light guide column of the utility model are installed together;

[0013] Figure 4 The utility model is an exploded schematic diagram of the power display panel, the fixing frame and the light guide column.

[0014] As shown in the figure: 1 - shell, 11 - upper shell, 12 - lower shell, 2 - fixing frame, 21 - groove, 22 - block, 3 - power display board, 31 - power display light, 4 - light guide column, 41 - slot, 42 - block. DETAILED DESCRIPTION

[0015] In order to more intuitively and completely understand the technical solution of the utility model, the following non-limiting feature description is now provided in conjunction with the accompanying drawings of the utility model:

[0016] like Figure 1 — Figure 4 As shown, a battery pack that can save light-blocking parts includes an outer shell 1, a fixing frame 2 is fixed on the inner wall of the outer shell 1, a power display board 3 is fixed on the fixing frame 2, a light guide column 4 is installed on the upper end of the fixing frame 2, and a plurality of power display lights 31 are installed on the outer side of the upper end of the power display board 3. The fixing frame 2 blocks the outer side of the power display lights 31, and the light guide column 4 is located above the power display lights 31.

[0017] like Figure 3 and Figure 4 As shown, in order to facilitate the installation of the power display board 3 , a groove 21 is provided on the inner side of the fixing frame 2 , and the power display board 3 is inserted into the groove 21 .

[0018] like Figure 3 and Figure 4 As shown, in order to facilitate fixing the light guide column 4 , a plurality of blocks 22 are provided at the upper end of the fixing frame 2 , and a number of slots 41 equal to the number of the blocks 22 are provided at the lower end of the light guide column 4 , and the blocks 22 are inserted into the slots 41 .

[0019] like Figure 1 As shown, the housing 1 includes an upper housing 11 and a lower housing 12 , and the upper end of the light guide column 4 is exposed outside the upper housing 11 .

[0020] The front and rear ends of the light guide column 4 each have a stopper 42 , and the stopper 42 leans against the inner wall of the upper shell 11 to prevent the light guide column 4 from falling off.

[0021] The utility model provides a battery pack that can save light-blocking parts. The fixing frame 2 not only fixes the power display panel 3, but also blocks light. There is no need to set up a light-blocking part, which can save a part and facilitate assembly.

[0022] Of course, the above are only preferred embodiments of the present invention, and the patent scope of the present invention is not limited thereto. All simple modifications and equivalent structural changes made using the description and drawings of the present invention should be included in the patent protection scope of the present invention.

Claims

1. A battery pack capable of saving light-shielding parts, comprising a housing, characterized in that: A fixing frame is fixed on the inner wall of the shell, a power display board is fixed on the fixing frame, a light guide column is installed on the upper end of the fixing frame, a plurality of power display lights are installed on the outer side of the upper end of the power display board, the fixing frame blocks the outer side of the power display lights, and the light guide column is located above the power display lights.

2. A battery pack capable of saving light-shielding parts according to claim 1, characterized in that: A groove is arranged on the inner side of the fixing frame, and the power display board is inserted into the groove.

3. A battery pack capable of saving light-shielding parts according to claim 1, characterized in that: The upper end of the fixing frame is provided with a plurality of card blocks, and the lower end of the light guide column is provided with card slots equal in number to the card blocks, and the card blocks are inserted into the card slots.

4. A battery pack capable of saving light-shielding parts according to claim 1, characterized in that: The outer shell comprises an upper shell and a lower shell, and the upper end of the light guide column is exposed outside the upper shell.

5. A battery pack capable of saving light-shielding parts according to claim 4, characterized in that: Both the front and rear ends of the light guide column are provided with a stopper, and the stopper leans against the inner wall of the upper shell.

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