Power supply assembly of electronic product

Abstract

The utility model belongs to the technical field of electronic product manufacturing, and particularly relates to a power supply assembly of an electronic product, which comprises a battery cover plate and a battery module, a battery placing area and a cooling concave cavity are arranged in the center of the inner surface of the battery cover plate, and the battery placing area is used for installing the battery module; the projection of the battery placing area on the inner surface of the battery cover plate intersects with the projection of the cooling concave cavity on the inner surface of the battery cover plate, part of the projection of the cooling concave cavity on the inner surface of the battery cover plate is located outside the battery placing area, and a vent hole communicated with the outside of the battery cover plate is formed in one side wall of the cooling concave cavity. A first through hole is formed outside the cooling cavity in the battery cover plate, a first mounting lug is arranged on the edge surface of the battery module, and a second through hole matched with the first through hole is formed in the first mounting lug; the problem that the service life of a power supply assembly is shortened due to the fact that the power supply assembly cannot be cooled in an existing electronic product is solved.

Description

Technical Field

[0001] The present application belongs to the technical field of electronic product manufacturing, and specifically relates to a power supply component of an electronic product. Background Art

[0002] Many electronic products are equipped with cooling devices after they are manufactured, the most common of which is the computer. However, the cooling device inside is only used to cool the circuit board. The power supply components in electronic products also often generate heat due to their internal resistance, which will reduce the service life of the power supply components. Utility Model Content

[0003] The purpose of this application is mainly to address the shortcomings of the prior art. A power supply component for an electronic product is designed by setting a cooling cavity in the battery placement area and cooperating with a vent hole that connects the cooling cavity with the outside of the battery cover. The power supply component can also dissipate heat for the power supply component during the heat dissipation inside the electronic product, thereby solving the problem that the power supply component cannot be dissipated inside the current electronic product, thereby reducing the service life of the power supply component.

[0004] In order to achieve the above purpose, the technical solution adopted in this application is:

[0005] A power supply component for an electronic product comprises a battery cover and a battery module. A battery placement area and a cooling cavity are provided at the center of the inner surface of the battery cover. The battery placement area is used to install the battery module. The projection of the battery placement area on the inner surface of the battery cover intersects with the projection of the cooling cavity on the inner surface of the battery cover. Part of the projection of the cooling cavity on the inner surface of the battery cover is located outside the battery placement area. A vent hole communicating with the outside of the battery cover is provided on one side wall of the cooling cavity. A first through hole is provided on the battery cover outside the cooling cavity. A first mounting ear is provided on the corrugated surface of the battery module. The first mounting ear is provided with a second through hole matching the first through hole.

[0006] Preferably, one end of the battery placement area is on the inner surface of the battery cover, and the other end extends outside the battery cover; when the battery module is installed in the battery placement area, part of the battery module is located outside the battery cover.

[0007] Preferably, a second mounting ear is provided on the corrugated surface of the battery module outside the battery placement area, and a third through hole is provided on the second mounting ear, and the axis of the third through hole is parallel to the axis of the first through hole.

[0008] Preferably, the battery cover is provided with a plurality of fourth through holes away from the battery placement area and the cooling cavity.

[0009] Preferably, a plurality of positioning posts are provided on the inner surface of the battery cover plate away from the battery placement area and the cooling cavity.

[0010] Preferably, the battery cover is made of acrylic material.

[0011] Preferably, a limiting piece is provided on the inner surface of the battery cover at the corner of the battery placement area.

[0012] Compared with the prior art, this application has the following beneficial effects:

[0013] 1. The present application adopts a method of setting a cooling cavity in the battery placement area and cooperating with a vent hole connecting the cooling cavity with the outside of the battery cover to design a power supply component for an electronic product. The power supply component can also dissipate heat during the process of heat dissipation inside the electronic product, thereby solving the problem that the power supply component cannot be dissipated inside the current electronic products, thereby reducing the service life of the power supply component.

[0014] 2. In the present application, the portion of the battery module placed in the battery placement area can be located outside the battery cover, so that the heat generated by the battery module will not all enter the battery cover, thereby reducing the accumulation of heat in the battery cover.

[0015] 3. The positioning column in the present application is provided so that when the present application is installed on an electronic product, the positioning column is inserted into a matching positioning hole (not shown in the figure) on the electronic product, thereby facilitating installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of this application;

[0017] Figure 2 It is a structural schematic diagram of a battery cover;

[0018] Figure 3 This is an exploded view of this application.

[0019] Among them, 1. battery cover; 2. battery module; 3. cooling cavity; 4. vent; 5. first through hole; 6. first mounting ear; 7. second through hole; 8. second mounting ear; 9. third through hole; 10. fourth through hole; 11. positioning column; 12. limit piece. DETAILED DESCRIPTION

[0020] like Figure 1-3As shown, a power supply component of an electronic product includes a battery cover 1 and a battery module 2. A battery placement area and a cooling cavity 3 are provided in the center of the inner surface of the battery cover 1. The battery placement area is used to install the battery module 2. The projection of the battery placement area on the inner surface of the battery cover 1 intersects with the projection of the cooling cavity 3 on the inner surface of the battery cover 1. A partial projection of the cooling cavity 3 on the inner surface of the battery cover 1 is located outside the battery placement area. A vent hole 4 connected to the outside of the battery cover 1 is provided on one side wall of the cooling cavity 3. A first through hole 5 is provided on the battery cover 1 outside the cooling cavity 3. A first mounting ear 6 is provided on the corrugated surface of the battery module 2. The first mounting ear 6 is provided with a second through hole 7 that cooperates with the first through hole 5.

[0021] In this embodiment, when in use, the battery module 2 is placed in the battery placement area. Since the projection of the battery placement area on the inner surface of the battery cover 1 intersects with the projection of the cooling cavity 3 on the inner surface of the battery cover 1, when wind heat dissipation is performed inside the electronic product, cold air will enter the cooling cavity 3 from the part of the cooling cavity 3 outside the battery placement area, and then flow out from the vent 4 to the outside of the battery cover 1, thereby taking away the heat on the battery module 2, thereby dissipating heat for the battery module 2 in the process of dissipating heat for the mainboard of the electronic device; the first mounting ear 6 and the second through hole 7 are provided to fix the present application on the electronic product by screws penetrating the first through hole 5 and the second through hole 7.

[0022] As a preferred embodiment, one end of the battery placement area is on the inner surface of the battery cover 1, and the other end extends outside the battery cover 1; when the battery module 2 is installed in the battery placement area, a portion of the battery module 2 is located outside the battery cover 1. After such an arrangement, a portion of the battery module 2 placed in the battery placement area can be located outside the battery cover 1, so that the heat generated by the battery module 2 will not all enter the battery cover 1, thereby reducing the accumulation of heat in the battery cover 1.

[0023] As a preferred embodiment, the battery module 2 is provided with a second mounting ear 8 on the corrugated surface outside the battery placement area, and the second mounting ear 8 is provided with a third through hole 9, and the axis of the third through hole 9 is parallel to the axis of the first through hole 5. After such arrangement, when in use, the battery module 2 is fixed to the electronic product by screws penetrating the third through hole 9, so that the installation is more stable.

[0024] As a preferred embodiment, the battery cover 1 is provided with a plurality of fourth through holes 10 away from the battery placement area and the cooling cavity 3. The purpose of providing the fourth through holes 10 is to allow screws to penetrate the fourth through holes to fix the battery cover 1 on the electronic product.

[0025] As a preferred embodiment, a plurality of positioning posts 11 are provided on the inner surface of the battery cover plate 1 away from the battery placement area and the cooling cavity 3. The positioning posts 11 are provided so that when the present application is installed on an electronic product, the positioning posts 11 are inserted into matching positioning holes (not shown in the figure) on the electronic product, thereby facilitating installation.

[0026] As a preferred method, the battery cover 1 is made of a transparent acrylic material. This arrangement makes it easy to observe the use of the battery module 2, for example, when the battery module is bulging, it can be replaced in time. At the same time, it is also convenient to observe whether the vent hole 4 is blocked.

[0027] As a preferred embodiment, a limiting member 12 is provided on the inner surface of the battery cover plate 1 at the corner of the battery placement area. The limiting member 12 is provided to facilitate the installation of the battery module 2 on the battery cover plate 1.

Claims

1. A power supply component for an electronic product, characterized in that: The invention comprises a battery cover plate (1) and a battery module (2). A battery placement area and a cooling cavity (3) are provided at the center of the inner surface of the battery cover plate (1). The battery placement area is used to install the battery module (2). The projection of the battery placement area on the inner surface of the battery cover plate (1) intersects with the projection of the cooling cavity (3) on the inner surface of the battery cover plate (1). Part of the projection of the cooling cavity (3) on the inner surface of the battery cover plate (1) is located outside the battery placement area. A vent hole (4) communicating with the outside of the battery cover plate (1) is provided on one side wall of the cooling cavity (3). A first through hole (5) is provided on the battery cover plate (1) outside the cooling cavity (3). A first mounting ear (6) is provided on the corrugated surface of the battery module (2). The first mounting ear (6) is provided with a second through hole (7) cooperating with the first through hole (5).

2. The power supply assembly of an electronic product according to claim 1, characterized in that: One end of the battery placement area is on the inner surface of the battery cover (1), and the other end extends outside the battery cover (1); when the battery module (2) is installed in the battery placement area, part of the battery module (2) is located outside the battery cover (1).

3. The power supply assembly of an electronic product according to claim 2, characterized in that: A second mounting ear (8) is provided on the corrugated surface of the battery module (2) outside the battery placement area, and a third through hole (9) is provided on the second mounting ear (8), wherein the axis of the third through hole (9) is parallel to the axis of the first through hole (5).

4. The power supply assembly of an electronic product according to claim 1, characterized in that: The battery cover plate (1) is provided with a plurality of fourth through holes (10) at a location away from the battery placement area and the cooling cavity (3).

5. The power supply assembly of an electronic product according to claim 1, characterized in that: A plurality of positioning columns (11) are provided on the inner surface of the battery cover plate (1) at a position away from the battery placement area and the cooling cavity (3).

6. The power supply assembly of an electronic product according to claim 1, characterized in that: The battery cover plate (1) is made of acrylic material.

7. The power supply assembly of an electronic product according to claim 1, characterized in that: A limiting piece (12) is provided on the inner surface of the battery cover plate (1) at the corner of the battery placement area.

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