Hidden vehicle-mounted wireless charging heat dissipation grille

Abstract

The utility model belongs to the field of wireless charging of automobile interiors, and particularly relates to a hidden type vehicle-mounted wireless charging heat dissipation grille which comprises a panel framework, a skin, a ventilation grille and a partition decoration strip, the skin wraps the panel framework, vertical long-strip-shaped hollow-out portions are formed in the middle of the panel framework and the middle of the skin, and the partition decoration strip is arranged in the middle of the panel framework. The bottom of the ventilation grid is fixed below the panel framework, the top of the ventilation grid penetrates through the hollowed-out part to be exposed out of the skin, and the partition decoration strip is fixed to the top of the ventilation grid. The air grid is ingenious in structure, the air grid is hidden below the partition decoration strip, and the sensory quality of a local area is improved.

Description

Technical Field

[0001] The utility model belongs to the field of wireless charging for automobile interiors, and in particular relates to a hidden vehicle-mounted wireless charging heat dissipation grille. Background Art

[0002] To meet consumers' demand for high-efficiency in-vehicle wireless charging, automotive engineers have designed higher-power charging modules. However, as the charging power increases, the phone will experience noticeable high temperatures under high-power charging conditions, causing the phone to stop charging due to high-temperature protection. At this time, the phone needs to be provided with necessary heat dissipation conditions. Common high-power wireless charging grilles are arranged on large surfaces, which have disadvantages such as easy falling of foreign objects, causing abnormal noise and poor sensory quality. Utility Model Content

[0003] In order to solve the above-mentioned problems existing in the prior art, the utility model provides a hidden vehicle-mounted wireless charging heat dissipation grille with an ingenious structure, which hides the ventilation grille under the partition trim to improve the sensory quality of the local area.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hidden vehicle-mounted wireless charging heat dissipation grille, including a panel frame, a skin, a ventilation grille and a partition decorative strip, the skin is covered on the panel frame, and a vertical long hollow portion is opened between the panel frame and the skin. The bottom of the ventilation grille is fixed under the panel frame and the top passes through the hollow portion and is exposed on the skin. The partition decorative strip is fixed on the top of the ventilation grille.

[0005] Furthermore, the panel frame and the skin are symmetrical on the left and right, and the left and right middle parts of the panel frame and the skin are set as concave areas, and support points are set on the front and back sides of the concave areas.

[0006] Furthermore, the cross section of the ventilation grille is horizontal on both sides and convex in the middle. A hollow air passage is provided in the middle of the front and rear vertical directions of the ventilation grille, and the front and rear ends of the ventilation grille are connected.

[0007] Compared with the existing technology, the beneficial effects of the present invention are: the structural design of the present invention is ingenious, the ventilation grille is hidden under the partition decorative strip, and the sensory quality of the local area is improved; an indented area is designed in the middle of the large surface and the support points are coordinated in the front and rear, and the ventilation grille is arranged in the front and rear vertical directions through the middle to increase the heat dissipation area of ​​the mobile phone and improve the heat dissipation speed. The heat dissipation area is large and can be adapted to charge wireless charging mobile phones of various models and sizes; the heat dissipation grille is away from the large surface, and the risk of foreign objects falling into the grille is small. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic diagram of the structure of the utility model;

[0009] Figure 2 This is an exploded view of the utility model;

[0010] Figure 3 This is a schematic diagram of the structure of the mobile phone placed on the left side of the utility model;

[0011] Figure 4 for Figure 3 Cross-sectional view at AA in the middle;

[0012] Figure 5 for Figure 3 Cross-sectional view at the middle BB;

[0013] Figure 6 for Figure 4 Enlarged view of point C in the middle;

[0014] Figure 7 for Figure 5 Enlarged view of point D in the middle. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0016] See also Figure 1-3 The utility model provides the following technical solutions: a hidden vehicle-mounted wireless charging heat dissipation grille, comprising a panel frame 1, a skin 2, a ventilation grille 3 and a partition decorative strip 4. The skin 2 is covered on the panel frame 1, and a vertical long hollow portion 7 is opened between the panel frame 1 and the skin 2. The bottom of the ventilation grille 3 is fixed under the panel frame 1 and the top passes through the hollow portion 7 and is exposed on the skin 2. The partition decorative strip 4 is fixed to the top of the ventilation grille 3. The ventilation grille 3 is hidden under the partition decorative strip 4, which improves the sensory quality of the local area. Mobile phones can be placed on both sides of the partition decorative strip 4. The bottom of the panel frame 1 is ventilated, and the wind blows to the ventilation grille 3 and then blows to the back of the mobile phone on both sides of the ventilation grille 3, thereby realizing the heat dissipation of the mobile phone.

[0017] See also Figure 3 、 5 and 7, the panel frame 1 and the skin 2 are symmetrical on the left and right, and the left and right middle parts of the panel frame 1 and the skin 2 are set as concave areas 5, and support points 6 are set on the front and back sides of the concave area 5. The front and back of the mobile phone are placed on the support points 6 and the entire mobile phone is located in the concave area 5. Not only will the mobile phone not slide during driving of the car, but a wind-passing area 9 is formed between the mobile phone and the skin 2, which is conducive to the safe charging and heat dissipation of the mobile phone.

[0018] See also Figure 3 、 4and 6. The cross-section of the ventilation grille 3 is horizontal on both sides and convex in the middle. A hollow air passage 8 is provided in the middle of the front and rear vertical directions of the ventilation grille 3. The air passage 8 extends upward from the hollow portion 7 of the panel frame 1 and horizontally along both sides of the ventilation grille 3. The horizontal sides of the front and rear ends of the ventilation grille 3 are connected to the convex part in the middle. The mobile phone is placed in the concave area 5, and one side of the mobile phone contacts the partition trim 4. Air blows on both sides under the partition trim 4 to achieve heat dissipation.

[0019] The middle of the ventilation grille 3 in the vertical direction is all filled with air passages 8, which increases the heat dissipation area of ​​the mobile phone and improves the heat dissipation speed. The large heat dissipation area can be adapted to charge wireless charging mobile phones of various models and sizes.

[0020] The assembly of the utility model is as follows: first, the skin 2 is covered on the panel frame 1, and the skin needs to be turned up in the vertical direction in front and behind the hollow part 7, then the horizontal parts on both sides of the ventilation grille 3 are welded to the bottom of the panel frame 1, and holes are punched at the front and rear ends of the ventilation grille 3, where the skin 2 is not turned up, and finally the partition decorative strip 4 is installed on the top of the ventilation grille 3.

[0021] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A hidden vehicle-mounted wireless charging heat dissipation grille, comprising a panel frame (1), a surface (2), a ventilation grille (3) and a partition decorative strip (4), wherein the surface (2) is covered on the panel frame (1), and is characterized in that: A vertical long hollow portion (7) is provided between the panel frame (1) and the surface (2); the bottom of the ventilation grille (3) is fixed below the panel frame (1) and the top passes through the hollow portion (7) to be exposed above the surface (2); and the partition decorative strip (4) is fixed to the top of the ventilation grille (3).

2. The hidden vehicle-mounted wireless charging heat dissipation grille according to claim 1, characterized in that: The panel frame (1) and the surface (2) are bilaterally symmetrical, and the left and right middle portions of the panel frame (1) and the surface (2) are both provided with concave areas (5), and the front and rear sides of the concave areas (5) are both provided with support points (6).

3. The hidden vehicle-mounted wireless charging heat dissipation grille according to claim 2, characterized in that: The cross section of the ventilation grille (3) is horizontal on both sides and convex in the middle. A hollow air passage (8) is provided in the middle of the front and rear vertical directions of the ventilation grille (3). The front and rear ends of the ventilation grille (3) are connected.

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