Electronic device

Abstract

The utility model discloses electronic equipment, and relates to the technical field of electronic equipment, the electronic equipment comprises a lampshade, a light source, a first reflecting film and a second reflecting film, the first side of the lampshade is provided with a light transmitting part, the light source is located on the second side of the lampshade, and light generated by the light source is emitted out of the lampshade through the light transmitting part. The first reflecting film is attached to the inner wall of the lampshade, and the first reflecting film and the light source are located on the same side of the lampshade. The second reflecting film and the light source are located on the opposite sides in the lampshade, the first reflecting film and the second reflecting film are used for reflecting light rays generated by the light source, the second reflecting film comprises a bending part and an attaching part which are connected, the attaching part is attached to the inner wall of the lampshade, and the bending part is bent towards the light source from the side of the bending part to the middle of the bending part; the light source projects on the first side of the lampshade, and the projection of the light source and the light transmitting part are distributed at intervals.

Description

Technical Field

[0001] The present application belongs to the technical field of electronic equipment, and specifically relates to an electronic equipment. Background Art

[0002] Currently, the light from the fill light in electronic devices is usually reflected inside the lampshade and then emitted outward.

[0003] If the light loses a lot of energy inside the lampshade, the brightness of the light emitted outward will be insufficient, making it difficult to achieve an effective fill light effect. Utility Model Content

[0004] The present application aims to provide an electronic device that reduces the material cost of a lamp assembly in the electronic device by reducing the number of lamps used, and can also reduce the space occupied by the lamps.

[0005] In order to solve the above technical problems, this application is implemented as follows:

[0006] An embodiment of the present application provides an electronic device, including:

[0007] A lampshade, wherein a light-transmitting portion is provided on a first side of the lampshade;

[0008] The light source is located on the second side of the lampshade, and the light generated by the light source is emitted out of the lampshade through the light-transmitting portion;

[0009] a first reflective film attached to the inner wall of the lampshade, the first reflective film and the light source being located on the same side of the lampshade;

[0010] The second reflective film, the second reflective film and the light source are located on opposite sides of the lampshade, the first reflective film and the second reflective film are used to reflect the light generated by the light source, the second reflective film includes a connected bending portion and a fitting portion, the fitting portion is fitted on the inner wall of the lampshade, from the side of the bending portion to the middle of the bending portion, the bending portion is bent toward the light source, the light source is projected on the first side of the lampshade, and the projection of the light source is spaced apart from the light-transmitting portion.

[0011] In an embodiment of the present application, the second reflective film bonding portion is bonded to the inner wall of the lampshade, and the bent portion is bent relative to the bonding portion so that the bent portion bends toward the light source. When the light generated by the light source is irradiated on the bent portion, because the bent portion has an inclined surface or a curved surface, the light is reflected at a larger reflection angle when passing through the bent portion. The larger the reflection angle of the light, the fewer times the light is reflected to the light-transmitting portion. The fewer times the light is reflected, the less energy the light loses, thereby ensuring that the light emitted from the lampshade has sufficient brightness, so that the light source can provide an effective fill light effect.

[0012] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0014] Figure 1 is a top view of an electronic device provided according to an embodiment of the present application;

[0015] Figure 2 is a schematic structural diagram of an electronic device according to an embodiment of the present application;

[0016] Figure 3 is a schematic diagram of the light reflection path inside the lampshade according to an embodiment of the present application;

[0017] Figure 4 is a partial schematic diagram of an electronic device according to an embodiment of the present application;

[0018] Figure 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application;

[0019] Figure 6 This is one of the schematic diagrams of the dimensions of an electronic device according to an embodiment of the present application;

[0020] Figure 7 This is a second schematic diagram of the dimensions of an electronic device according to an embodiment of the present application.

[0021] Reference numerals:

[0022] 100 electronic device, 110 lampshade, 111 light-transmitting portion, 112 receiving groove, 113 skirt, 114 main body, 120 light source, 131 first reflective film, 132 second reflective film, 1321 bending portion, 1322 fitting portion, 140 lens, 150 adhesive, 160 ink layer, 170 circuit board. DETAILED DESCRIPTION

[0023] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0024] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly refer to one or more of the features. Throughout the description of this application, unless otherwise specified, "plurality" means two or more. Furthermore, "and / or" in the specification and claims refers to at least one of the connected entities, and the character " / " generally indicates an "or" relationship between the connected entities.

[0025] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0026] The following combination Figure 1-Figure 7 An electronic device according to an embodiment of the present application is described.

[0027] Combine Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, an electronic device 100 provided according to some embodiments of the present application includes: a lampshade 110, a light source 120, a first reflective film 131, and a second reflective film 132. A light-transmitting portion 111 is provided on a first side of the lampshade 110, and the light source 120 is located on a second side of the lampshade 110. Light generated by the light source 120 is emitted from the lampshade 110 through the light-transmitting portion 111. The first reflective film 131 is attached to the inner wall of the lampshade 110, and the first reflective film 131 and the light source 120 are located on the same side of the lampshade 110. The second reflective film 132 and the light source 120 are located on opposite sides of the lampshade 110. The first reflective film 131 and the second reflective film 132 are used to reflect the light generated by the light source 120. The second reflective film 132 includes a connected bending portion 1321 and a fitting portion 1322. The fitting portion 1322 is fitted on the inner wall of the lampshade 110. From the side of the bending portion 1321 to the middle of the bending portion 1321, the bending portion 1321 is bent toward the light source 120. The light source 120 is projected on the first side of the lampshade 110, and the projection of the light source 120 is spaced apart from the light-transmitting portion 111.

[0028] The light source 120 is arranged on the second side of the lampshade 110 , and the light generated by the light source 120 can be incident into the lampshade 110 . A light-transmitting portion 111 is provided on the first side of the lampshade 110 , and the light incident into the lampshade 110 is emitted out of the lampshade 110 through the light-transmitting portion 111 .

[0029] The first reflective film 131 and the light source 120 are located on the same side of the lamp housing 110 , and the second reflective film 132 and the light source 120 are located on opposite sides of the lamp housing 110 .

[0030] The light generated by the light source 120 first irradiates the second reflective film 132 , and then irradiates the first reflective film 131 after being reflected by the second reflective film 132 . The first reflective film 131 continues to reflect the light. After multiple reflections, the light can be reflected to the transparent portion 111 .

[0031] The staggered arrangement of the light source 120 and the light-transmitting portion 111 prevents the light generated by the light source from being directly emitted, preventing the user from directly observing the light source 120 through the external appearance, thereby ensuring that the electronic device 100 has a relatively refined appearance and improving the visual effect of the electronic device 100. Through the coordinated use of the first reflective film 131 and the second reflective film 132, when the light source 120 is staggered with the light-transmitting portion 111, the light generated by the light source 120 is emitted through the light-transmitting portion 111.

[0032] The fitting portion 1322 of the second reflective film 132 is fitted onto the inner wall of the lampshade 110, and the bent portion 1321 is bent relative to the fitting portion 1322, so that the bent portion 1321 bends toward the light source 120. When the light generated by the light source 120 is irradiated on the bent portion 1321, the bent portion 1321 has an inclined or curved surface, so that when the light passes through the bent portion 1321, the light is reflected at a larger reflection angle. The larger the reflection angle, the fewer times the light is reflected onto the light-transmitting portion 111. The fewer times the light is reflected, the less energy the light loses. This ensures that the light emitted from the lampshade 110 has sufficient brightness, allowing the light source 120 to effectively provide fill light.

[0033] Exemplarily, the first reflective film 131 and the second reflective film 132 may be a metal reflective film, an all-dielectric reflective film, or a combination of the two.

[0034] In some embodiments, optionally, the position where the bending portion 1321 is spaced the largest from the lampshade 110 faces the light source 120 .

[0035] The bending portion 1321 is bent relative to the fitting portion 1322, so that the distance between the bending portion 1321 and the lampshade 110 gradually increases. At the position where the distance between the bending portion 1321 and the lampshade 110 is the largest, the position is opposite to the light source 120. Therefore, the light emitted by the light source 120 can be irradiated at a position with a larger inclination angle in the bending portion 1321, thereby increasing the reflection angle of the light.

[0036] In some embodiments, optionally, a portion of the first reflective film 131 is along the first direction ( Figure 5The arrow at A in the middle extends in the first direction perpendicular to the thickness direction of the lampshade 110 ( Figure 5 The other portion of the first reflective film 131 is bent toward the light-transmitting portion 111 .

[0037] The bent first reflective film 131 can change the reflection angle of light. The side of the first reflective film 131 away from the light source 120 is bent toward the light-transmitting portion 111, which can converge most of the light toward the light-transmitting portion 111, thereby improving the light-converging effect of the lampshade 110 and thus increasing the brightness of the light emitted from the lampshade 110.

[0038] In some embodiments, optionally, the light-transmitting portion 111 is annular, the first reflective film 131 projects onto the first side of the lampshade 110 , and the light-transmitting portion 111 is located between the edge of the second reflective film 132 and the projected edge of the first reflective film 131 .

[0039] In this embodiment, the light-transmitting portion 111 is annular in structure. When light is emitted from the light-transmitting portion 111, the electronic device 100 displays an annular luminous area, which improves the aesthetics of the electronic device 100. The annular light-transmitting portion 111 can also improve the uniformity of the fill light, thereby improving the shooting effect.

[0040] The inner circle of the light-transmitting portion 111 is along the circumferential direction of the second reflective film 132 ( Figure 1 The second reflective film 132 is located within the inner circle of the light-transmitting portion 111, thereby preventing the second reflective film 132 from blocking the light-transmitting portion 111. The projected edge of the first reflective film 131 is distributed along the outer circumference of the light-transmitting portion 111, thereby ensuring that the first reflective film 131 reflects light toward the light-transmitting portion 111.

[0041] Combine Figure 2 and Figure 4 As shown, in some embodiments, optionally, the electronic device 100 further includes: a lens 140 and an adhesive backing 150, the lens 140 is located on the first side of the lampshade 110, the edge of the lampshade 110 is bonded to the lens 140 through the adhesive backing 150, and the lampshade 110 and the lens 140 are spaced apart.

[0042] The lens 140 is installed on the lampshade 110. In this embodiment, a backing glue 150 is set between the edge of the lampshade 110 and the lens 140, so that the lens 140 can be adhered to the lampshade 110. The backing glue 150 can block the light and is used to limit the light from being emitted from the circumferential outer side of the lampshade 110.

[0043] When the lens 140 is bonded to the lampshade 110, the position where the adhesive 150 is set on the lampshade 110 is separated from the lens 140 by the adhesive 150, and there is a gap between the position where the adhesive 150 is not set in the lampshade 110 and the lens 140, so there is no structure that is directly bonded together between the lens 140 and the lampshade 110.

[0044] When the electronic device 100 is hit or falls, the lampshade 110 will produce a small position shift due to the vibration. The lampshade 110 and the lens 140 are set apart to prevent the lampshade 110 from scratching the lens 140, thereby avoiding the lampshade 110 from damaging the lens 140, which is beneficial to reducing the damage rate of the lens 140 during the use of the electronic device 100.

[0045] Combine Figure 3 and Figure 4 As shown, in some embodiments, optionally, an ink layer 160 is provided on the side of the lens 140 facing the lampshade 110 , wherein the edge of the first reflective film 131 and the edge of the second reflective film 132 are both arranged opposite to the ink layer 160 .

[0046] The first side of the lens 140 faces the lampshade 110, and an ink layer 160 is coated on the first side of the lens 140. The ink layer 160 can block the light. The ink layer 160 is located on the circumference of the light-transmitting portion 111, that is, the position on the lens 140 corresponding to the light-transmitting portion 111 is not coated with the ink layer 160, ensuring that the light in the lampshade 110 can only be emitted through the corresponding position of the light-transmitting portion 111.

[0047] The edge of the first reflective film 131 is disposed opposite the ink layer 160. The ink layer 160 can obscure the edge of the first reflective film 131, making the edge of the first reflective film 131 invisible to the user on the exterior of the electronic device 100. The first reflective film 131 is disposed opposite the light-transmitting portion 111, so that the user only sees a complete portion of the first reflective film 131.

[0048] Similarly, the edge of the second reflective film 132 is disposed opposite to the ink layer 160 . The ink layer 160 can shield the edge of the second reflective film 132 , so that the user cannot see the edge of the second reflective film 132 on the appearance of the electronic device 100 .

[0049] With the above configuration, the user cannot see the edge transition structure of the first reflective film 131 and the second reflective film 132 on the appearance of the electronic device 100 , thereby avoiding affecting the appearance of the electronic device 100 .

[0050] like Figure 2As shown, in some embodiments, optionally, a receiving groove 112 is provided on the second side of the lampshade 110, and at least a portion of the light source 120 is received in the receiving groove 112. The electronic device 100 further includes a circuit board 170, to which the light source 120 is connected, and the light source 120 is spaced apart from the bottom wall of the receiving groove 112.

[0051] A receiving groove 112 is formed on the lampshade 110, which provides a receiving space for the light source 120, so that the light source 120 can extend into the receiving groove 112. In this case, most of the light generated by the light source 120 can be emitted into the lampshade 110 without causing light leakage, thereby ensuring that the light emitted from the lampshade 110 has a high brightness.

[0052] The light source 120 is installed on the circuit board 170, and the light source 120 is spaced apart from the bottom wall of the accommodating groove 112. When the electronic device 100 is hit or falls, the light source 120 and the circuit board 170 will produce a small position offset due to vibration. The light source 120 is spaced apart from the lampshade 110 to prevent the light source 120 from colliding with the lampshade 110, thereby avoiding damage to the light source 120, which is beneficial to reducing the damage rate of the light source 120 during use of the electronic device 100.

[0053] like Figure 5 As shown, in some embodiments, optionally, the light source 120 is integrally injection-molded with the lampshade 110 .

[0054] The light source 120 is integrally injection-molded on the lampshade 110 , which saves the process of installing the light source 120 on the lampshade 110 and simplifies the processing difficulty of the lampshade 110 and the light source 120 .

[0055] The light source 120 and the lampshade 110 are integrally arranged, and the relative positions of the light source 120 and the lampshade 110 are fixed. When the electronic device 100 is hit or falls, the light source 120 is not easily damaged by bumps, thereby reducing the damage rate of the light source 120 during use of the electronic device 100.

[0056] like Figure 5 As shown, in some embodiments, optionally, the light source 120 is located in the lampshade 110 , and the second side of the lampshade 110 is connected to the light source 120 .

[0057] The second side of the lampshade 110 is connected to the light source 120 , that is, the side of the light source 120 facing away from the lens 140 is connected to the lampshade 110 , which can reduce the distance between the first side of the lampshade 110 and the light source 120 .

[0058] If the distance between the light source 120 and the first side of the lampshade 110 is large, the light generated by the light source 120 has lost some energy when it first hits the first side of the lampshade 110. In order to ensure the brightness of the light emitted from the lampshade 110, it is necessary to reduce the number of reflections of the light in the lampshade 110. Usually, the lampshade 110 needs to have a larger thickness to reduce the number of reflections of the light.

[0059] In this embodiment, the distance between the first side of the lampshade 110 and the light source 120 is small. When the light generated by the light source 120 hits the first side of the lampshade 110 for the first time, the energy loss of the light is small. Therefore, even if the light is reflected multiple times, the light emitted from the lampshade 110 has sufficient brightness. On this basis, the thickness of the lampshade 110 can be reduced. When the lampshade 110 is located at the bottleneck position of the convex hull of the exterior decorative ring, the thickness of the convex hull can be reduced.

[0060] Because the light emitted from the lampshade 110 has sufficient brightness, the brightness of the light can still meet the usage requirements even if the width of the light-transmitting portion 111 is increased. In this case, increasing or decreasing the width of the light-transmitting portion 111 can still meet the brightness requirements, which can increase the flexibility of setting the size of the light-transmitting portion 111 and the size of the reflective film.

[0061] In some embodiments, the thickness W of the lampshade 110 optionally satisfies the following conditions: 1.1 mm ≤ W ≤ 1.25 mm. Along the first direction, the length L1 of the first reflective film 131 satisfies the following conditions: 8.3 mm ≤ L1 ≤ 8.9 mm. Along the first direction, the length L2 of the second reflective film 132 satisfies the following conditions: 4.5 mm ≤ L2 ≤ 5.1 mm. The first direction is perpendicular to the thickness of the lampshade 110.

[0062] The dimensions of the lampshade 110 and reflective film in this embodiment are illustrative only. By integrating the light source 120 with the lampshade 110, the total thickness of the lampshade 110 can be reduced to 1 mm to 1.31 mm, eliminating the 0.15 mm gap between the light source 120 and the lampshade 110. Since the distance between the light source 120 and the lens 140 is reduced, the energy loss of the light source 120 is reduced, and the lampshade 110 can be appropriately thinned by 0.1 mm to 0.2 mm.

[0063] In addition, the width of the first reflective film 131 can be reduced or increased by 0.3 mm, and the width of the second reflective film 132 can be reduced or increased by 0.3 mm. This is because the distance between the light source 120 and the lens 140 is reduced and the energy output by the light source 120 is increased.

[0064] The utility model provides a single-lamp flash ring structure design that combines the functions of a fill light and a flash light, which has the following advantages:

[0065] First, the flash module of conventional mobile phones is optimized from three LED lights to one LED light, and the flash module can simultaneously realize the functions of flash and fill light.

[0066] Second, the cost is lower. Compared with the three-lamp ring flash solution, the material cost of the single-lamp ring flash solution is lower.

[0067] Third, the appearance effect is better. There is no light source 120 at the position corresponding to the light-transmitting portion 111 of the lampshade 110, and consumers cannot observe the yellow LED lamp body, thereby ensuring a good and delicate appearance effect.

[0068] Fourth, the light source 120 and the lampshade 110 are integrally injection-molded, which can reduce the thickness of the lampshade 110. When the light source 120 is located at the bottleneck of the convex bulge of the exterior decorative ring, the convex bulge can be reduced.

[0069] The utility model is not only applicable to mobile phones, but also to electronic products with fill lights and flashlights, such as flashlights, tablets, cameras, etc.

[0070] like Figure 6 As shown, when the light source 120 is mounted on the circuit board 170, the maximum width of the second reflective film 132 is 4.8 mm, the maximum width of the first reflective film 131 is 8.6 mm, the difference between the widths of the first and second reflective films 131, 132 is 1.9 mm, the width of the light-transmitting portion 111 is 1.2 mm, a 0.4 mm clearance is left between the light-transmitting portion 111 and the second reflective film 132, and a 0.3 mm clearance is left between the light-transmitting portion 111 and the first reflective film 131. The thickness of the adhesive 150 is 0.2 mm. The lampshade 110 includes a skirt 113 and a main body 114. The skirt 113 is 0.46 mm thick, and the main body 114 is 0.7 mm thick. The overall thickness of the lampshade 110 is 1.31 mm. The thickness of the lens 140 is 0.715 mm, the gap between the lens 140 and the lampshade 110 is 0.05 mm, the distance from the bottom wall of the accommodating groove 112 to the top of the lampshade 110 is 0.79 mm, the distance between the light source 120 and the bottom wall of the accommodating groove 112 is 0.15 mm, and the thickness of the light source 120 is 0.365 mm.

[0071] like Figure 7 As shown, when the light source 120 is integrally injection molded on the lampshade 110, the maximum width of the second reflective film 132 is 4.8 mm ± 0.3 mm, the maximum width of the first reflective film 131 is 8.6 mm ± 0.3 mm, and the thickness of the lampshade 110 is about 1 mm. Compared with the embodiment in which the light source 120 is arranged on the circuit board 170, the thickness of the lampshade 110 in this embodiment can be thinned by 0.25 mm to 0.35 mm, the distance between the top of the light source 120 and the top of the lampshade 110 is 0.59 mm to 0.69 mm, and the thickness of the main body 114 is 0.55 mm.

[0072] In some embodiments, optionally, the thickness W of the lampshade 110 is 1 mm, along the first direction, the length L1 of the first reflective film 131 is 8.6 mm, and the length L2 of the second reflective film 132 is 4.8 mm.

[0073] In some embodiments, optionally, the light source 120 can operate in a flash mode or a fill light mode. In the flash mode, the input current of the light source 120 is a first current. In the fill light mode, the input current of the light source 120 is a second current, and the first current is greater than the second current.

[0074] Light source 120 has two operating modes: flash mode and fill light mode. When a user requires a flash, light source 120 operates in flash mode, acting as a flash. A relatively large first current is supplied to light source 120. With the high current flowing through the power supply, a sudden burst of intense light is generated, which diffuses outward from the light-transmitting portion 111 of the lampshade 110, enabling the capture of still photos at short and medium distances in low light conditions. When a user requires a fill light, light source 120 operates in fill light mode, acting as a fill light. A relatively small second current is supplied to light source 120. With the low current flowing through the light source 120, the light source 120 remains constantly on, enabling the capture of brighter, more natural photos or videos.

[0075] In this embodiment, a light source 120 is provided that combines the functions of a fill light and a flash light. Both the flash light and the fill light functions are realized by a single light source 120, thereby reducing the material cost of the lamp group in the electronic device 100. Moreover, by reducing the number of lamps used, the space occupied by the lamps can also be reduced, thereby providing more space for the installation of other components, which is beneficial to improving the space utilization within the electronic device 100.

[0076] Exemplarily, the light source 120 may be an LED lamp.

[0077] For example, when the electronic device 100 needs to use the flash function for taking a photo, the circuit is adjusted to instantly increase the current to 1100mAh, causing the light source 120 to flash instantly, generating intense light. This light is then reflected from the coated area of ​​the lampshade 110 and diffused outward from the light-transmitting portion 111 of the lampshade 110, thus achieving the flash function. When the electronic device 100 needs to use the fill light function for taking a photo, the circuit is adjusted to control the current to 190mAh, causing the light source 120 to remain on and radiate soft light outward. This light is reflected from the coated area of ​​the lampshade 110 and diffused outward from the light-transmitting portion 111 of the lampshade 110, thus achieving the fill light function.

[0078] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0079] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and intent of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. An electronic device, characterized in that: include: A lampshade, wherein a light-transmitting portion is provided on a first side of the lampshade; a light source, located on the second side of the lampshade, wherein the light generated by the light source is emitted from the lampshade through the light-transmitting portion; a first reflective film attached to the inner wall of the lampshade, wherein the first reflective film and the light source are located on the same side of the lampshade; A second reflective film, the second reflective film and the light source are located on opposite sides of the lampshade, the first reflective film and the second reflective film are used to reflect the light generated by the light source, the second reflective film includes a connected bending portion and a fitting portion, the fitting portion is fitted on the inner wall of the lampshade, from the side of the bending portion to the middle of the bending portion, the bending portion is bent toward the light source, the light source is projected on the first side of the lampshade, and the projection of the light source is spaced apart from the light-transmitting portion.

2. The electronic device according to claim 1, wherein The position where the bending portion is spaced the largest from the lampshade faces the light source.

3. The electronic device according to claim 1 or 2, characterized in that: A portion of the first reflective film extends along a first direction perpendicular to a thickness direction of the lampshade, and another portion of the first reflective film is bent toward the light-transmitting portion.

4. The electronic device according to claim 1 or 2, characterized in that: The light-transmitting portion is annular, the first reflective film projects a shadow on the first side of the lampshade, and the light-transmitting portion is located between an edge of the second reflective film and an edge of the projection of the first reflective film.

5. The electronic device according to claim 1 or 2, characterized in that: The electronic device further comprises: a lens, the lens being located on a first side of the lampshade; Adhesive backing, the edge of the lampshade is adhered to the lens through the adhesive backing, and the lampshade and the lens are spaced apart.

6. The electronic device according to claim 5, characterized in that An ink layer is provided on a side of the lens facing the lampshade; Wherein, the edge of the first reflective film and the edge of the second reflective film are both arranged opposite to the ink layer.

7. The electronic device according to claim 1 or 2, characterized in that: A receiving groove is provided on the second side of the lampshade, and at least a portion of the light source is received in the receiving groove; The electronic device further comprises: The circuit board is connected to the light source, and the light source is spaced apart from the bottom wall of the accommodating groove.

8. The electronic device according to claim 1 or 2, characterized in that: The thickness W of the lampshade satisfies the following conditions: 1.1 mm ≤ W ≤ 1.25 mm; Along the first direction, the length L1 of the first reflective film satisfies the following condition: 8.3 mm ≤ L1 ≤ 8.9 mm; Along the first direction, a length L2 of the second reflective film satisfies the following condition: 4.5 mm ≤ L2 ≤ 5.1 mm, and the first direction is perpendicular to the thickness direction of the lampshade.

9. The electronic device according to claim 8, wherein: The thickness W of the lampshade is 1 mm. Along the first direction, the length L1 of the first reflective film is 8.6 mm, and the length L2 of the second reflective film is 4.8 mm.

10. The electronic device according to claim 1 or 2, characterized in that: The light source can operate in a flash mode or a fill light mode. In the flash mode, the input current of the light source is a first current. In the fill light mode, the input current of the light source is a second current. The first current is greater than the second current.

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