CN220154778U - Light filling lamp and electronic equipment - Google Patents

Abstract

The utility model provides a light supplementing lamp and electronic equipment, wherein the light supplementing lamp comprises: the lampshade comprises a first light guide part and a second light guide part, and the second light guide part is arranged around the first light guide part; the light-emitting component is arranged on one side of the lampshade and is opposite to the first light guide part; the light emitted by the light emitting component can be reflected to the second light guide part through the first light guide part, and can be emitted out of the lamp shade through one side of the lamp shade, which is far away from the light emitting component.

Description

Light filling lamp and electronic equipment

Technical Field

The utility model belongs to the technical field of electronic equipment, and particularly relates to a light supplementing lamp and electronic equipment.

Background

At present, a small-size flash lamp is usually adopted for light filling in mobile phone photographing, however, the flash lamp adopts a working mode of high-current instantaneous explosion and has large difference from the situation of continuous irradiation of natural light, so that the compatibility with a main stream image processing algorithm is poor, the image processing difficulty is high, and the processing effect is unreal.

In order to improve the shooting effect, in the related art, there is a design of adopting an annular light supplementing lamp, which is annularly arranged through a plurality of light sources, so that annular light supplementing is realized, the shooting effect is improved, but, because the annularly arranged plurality of light sources occupy a large space, the arrangement of other parts of the mobile phone is affected.

Disclosure of Invention

The utility model aims to provide a light supplementing lamp and electronic equipment, which solve or improve the technical problem that in the related technology, a plurality of light sources are required to be distributed in a ring shape, so that the volume of the light supplementing lamp is overlarge.

In order to solve the technical problems, the utility model is realized as follows:

in a first aspect, the present utility model provides a light supplementing lamp, comprising:

the lampshade comprises a first light guide part and a second light guide part, and the second light guide part is arranged around the first light guide part;

the light-emitting component is arranged on one side of the lampshade and is opposite to the first light guide part;

the light emitted by the light emitting component can be reflected to the second light guide part through the first light guide part, and can be emitted out of the lampshade through one side of the lampshade, which is far away from the light emitting component.

In a second aspect, the present utility model provides an electronic device comprising:

the light supplement lamp as provided in the first aspect.

In the embodiment of the utility model, the light supplementing lamp comprises the lamp shade and the light emitting component, wherein the lamp shade has a light transmitting function, the first light guiding part and the second light guiding part are arranged on the lamp shade, the second light guiding part surrounds the first light guiding part, the light emitting component is arranged on one side of the lamp shade, the first light guiding part and the light emitting component are arranged oppositely, the light emitted by the light emitting component can irradiate on the first light guiding part, due to the structural characteristics of the first light guiding part, the first light guiding part can reflect the light emitted by the light emitting component to the periphery side of the first light guiding part so as to reflect the light onto the second light guiding part, the second light guiding part reflects the light out of the lamp shade, and the light reflected by the second light guiding part can be emitted out of the lamp shade from one side of the light emitting component so as to form annular light outlet.

Moreover, the light supplementing lamp provided by the utility model realizes annular emission of light rays through twice reflection, so that the loss of the light rays can be reduced, the energy efficiency is improved, the light emitting assembly is not required to be arranged in an annular shape, the volume of the light supplementing lamp is reduced, and the occupied space of the light supplementing lamp in electronic equipment is reduced.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of a light supplement lamp according to an embodiment of the present utility model;

FIG. 2 shows a cross-sectional view of a light supplement lamp provided by an embodiment of the present utility model;

fig. 3 shows a cross-sectional view of a lamp housing in a light supplementing lamp according to an embodiment of the present utility model;

fig. 4 is a partial cross-sectional view showing a second light guide portion of a lamp housing in a light supplementing lamp according to an embodiment of the present utility model;

fig. 5 is an exploded view showing a cross-sectional view of a light supplement lamp provided by an embodiment of the present utility model;

FIG. 6 is a schematic view of a reflector in a light-compensating lamp according to an embodiment of the utility model;

FIG. 7 is a schematic diagram of a light supplement lamp according to an embodiment of the present utility model;

FIG. 8 shows a cross-sectional view of a light supplement lamp provided by an embodiment of the present utility model;

fig. 9 is a cross-sectional view showing a lamp housing in a light supplementing lamp according to an embodiment of the present utility model;

fig. 10 is a partial cross-sectional view showing a second light guide portion and a third reflective layer of a lamp housing in a light supplementing lamp according to an embodiment of the present utility model;

FIG. 11 is a schematic view of a light emitting member in a light supplementing lamp according to an embodiment of the present utility model;

fig. 12 shows a schematic diagram of an electronic device according to an embodiment of the utility model.

Fig. 1 to 12 reference numerals:

100 light supplementing lamps, 110 lamp covers, 112 first light guide parts, 114 second light guide parts, 116 light guide teeth, 118 light guide curved surfaces, 120 light emitting components, 122 light emitting components, 124 circuit boards, 130 light shielding components, 132 annular light emitting holes, 140 light reflecting components, 150 first reflecting layers, 160 decorative rings, 170 light transmitting decorative sheets, 180 second reflecting layers, 190 third reflecting layers, 200 light homogenizing structures, 210 first double-sided adhesives, 220 decorative plates, 230 second double-sided adhesives, 240 third double-sided adhesives, 300 electronic equipment and 310 frame bodies.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The features of the utility model "first", "second" and the like in the description and in the claims may be used for the explicit or implicit inclusion of one or more such features. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "inner", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The light-compensating lamp 100 and the electronic apparatus 300 according to the embodiment of the utility model are described below with reference to fig. 1 to 12, wherein arrows in fig. 8 and 9 indicate the emission directions of light rays.

As shown in fig. 1, 2, 7 and 8, the present utility model provides a light supplementing lamp 100, including: the lamp shade 110, the lamp shade 110 includes a first light guide part 112 and a second light guide part 114, the second light guide part 114 is disposed around the first light guide part 112; the light emitting component 120 is arranged on one side of the lampshade 110, and the light emitting component 120 is arranged opposite to the first light guide part 112; the light emitted by the light emitting component 120 can be reflected to the second light guiding portion 114 through the first light guiding portion 112, and can be emitted out of the lamp cover 110 through a side of the lamp cover 110 facing away from the light emitting component 120.

In the embodiment of the utility model, the light supplementing lamp 100 includes a lamp housing 110 and a light emitting component 120, the lamp housing 110 has a light guiding function, and a first light guiding portion 112 and a second light guiding portion 114 are disposed on the lamp housing 110, the second light guiding portion 114 is disposed around the first light guiding portion 112, the light emitting component 120 is disposed on one side of the lamp housing 110, and the first light guiding portion 112 and the light emitting component 120 are disposed opposite to each other, so that the light emitted by the light emitting component 120 can be irradiated on the first light guiding portion 112, and due to the structural characteristic of the first light guiding portion 112, the first light guiding portion 112 can reflect the light emitted by the light emitting component 120 to the periphery of the first light guiding portion 112, so as to reflect the light onto the second light guiding portion 114, and the second light guiding portion 114 reflects the light out of the lamp housing 110.

In addition, the light supplementing lamp 100 provided by the utility model realizes annular emission of light rays through twice reflection, so that the loss of the light rays can be reduced, the light energy efficiency is improved, the light emitting assembly 120 does not need to be arranged in an annular shape, the volume of the light supplementing lamp 100 is reduced, and the occupied space of the light supplementing lamp 100 in the electronic equipment 300 is reduced.

The first light guiding portion 112 may have a rotary structure, and thus the first light guiding portion 112 may reflect light in 360 degrees, and similarly, the second light guiding portion 114 may have a rotary structure, so as to reflect light out of the lamp housing 110 in all directions.

In addition, the first light guide part 112 and the second light guide part 114 reflect the light emitted by the light emitting component 120 out of the lamp shade 110 through twice reflection, so that the reflection times of the light can be reduced, the light is guided to the outside of the lamp shade 110 to the greatest extent, an annular light supplementing effect is formed, the light energy efficiency is greatly improved, the light supplementing lamp 100 is small in size and low in cost, the optical effects of moderate brightness, soft impression and uniform illumination are well realized, the human eye is comfortable in impression, continuous light supplementing can be realized by simulating daytime scenes, and the light supplementing lamp is better matched with a main stream image processing algorithm, so that the photo is dominant and subordinate.

As shown in fig. 2, 3, 5 and 6, as a possible embodiment, the method further includes: the light shielding member 130 is disposed on a side of the lamp housing 110 away from the light emitting assembly 120, and the light shielding member 130 includes an annular light emitting hole 132, where the annular light emitting hole 132 and the second light guiding portion 114 are disposed opposite to each other.

Specifically, the light supplementing lamp 100 further includes a light shielding member 130, the light shielding member 130 is disposed on one side of the lamp housing 110 away from the light emitting component 120, that is, the light shielding member 130 is disposed on one side of the lamp housing 110 where the annular light emitting hole 132 is disposed, and the annular light emitting hole 132 is opposite to the second light guiding portion 114, so that the second light guiding portion 114 can reflect the light emitted by the light emitting component 120 to the annular light emitting hole 132, that is, the light emitted by the light supplementing lamp 100 is more regular due to the light shielding member 130 and the annular light emitting hole 132, so that the possibility that the light is emitted from other positions of the lamp housing 110 is reduced, the light is ensured to be emitted annularly, and the light supplementing effect is improved.

The light shielding member 130 may be a light shielding screen or a light shielding film, and the annular light emitting hole 132 divides the entire light shielding member 130 into two parts.

As shown in fig. 2, 3, 4 and 5, as one possible embodiment, the second light guiding portion 114 includes a plurality of light guiding teeth 116, the plurality of light guiding teeth 116 are distributed from a direction close to the first light guiding portion 112 to a direction far away from the first light guiding portion 112, and a distance between the light guiding teeth 116 far away from the first light guiding portion 112 and a side of the lamp housing 110 that emits light is a first distance, and a distance between the light guiding teeth 116 near the first light guiding portion 112 and a side of the lamp housing 110 that emits light is a second distance, where the first distance is greater than the second distance, that is, the plurality of light guiding teeth 116 gradually approach the side of the lamp housing 110 that faces away from the light emitting component 120 from the light guiding teeth 116 near the first light guiding portion 112 to the side far away from the first light guiding portion 112. The light emitted by the light emitting component 120 can be reflected to the light guiding teeth 116 through the first light guiding portion 112, and can be emitted out of the lamp housing 110 through a side of the lamp housing 110 facing away from the light emitting component 120.

Specifically, the second light guiding portion 114 includes a plurality of light guiding teeth 116, and the plurality of light guiding teeth 116 are distributed from a direction close to the first light guiding portion 112 to a direction far from the first light guiding portion 112, and two light guiding teeth 116 may be adjacent two light guiding teeth 116, and the light guiding teeth 116 far from the first light guiding portion 112 are higher than the light guiding teeth 116 close to the first light guiding portion 112. That is, the plurality of light guide teeth 116 form a stepped structure, specifically may be an annular stepped structure, so that the annular light guide surfaces of the plurality of light guide teeth 116 gradually increase from the direction close to the first light guide portion 112 to the direction far away from the first light guide portion 112, the annular light guide surfaces of the plurality of light guide teeth 116 can be matched and spliced into a light guide surface L, and compared with an integral light guide surface, the light guide surface forming the step can increase the inclination angle of the light guide surface and reduce the thickness of the lamp shade 110, thereby reducing the volume of the light supplementing lamp 100, improving the light reflecting effect of the second light guide portion 114 and improving the light energy efficiency of the light supplementing lamp 100. The above thickness refers to the dimension of the side of the lamp housing 110 facing the light emitting assembly 120 to the side facing away from the light emitting assembly 120.

As shown in fig. 3 and fig. 4, as a possible embodiment, the plurality of light guiding teeth 116 are in an annular structure, the plurality of light guiding teeth 116 are concentrically disposed around the first light guiding portion 112, and a side of the plurality of light guiding teeth 116 facing the first light guiding portion 112 has an inclined surface.

Specifically, the plurality of light guide teeth 116 are all of an annular structure, so that the light guide teeth 116 can reflect light out of the lampshade 110 more comprehensively, and the plurality of light guide teeth 116 are concentrically arranged with the first light guide part 112 as a center of a circle, so that uniformity of annular light supplementing can be ensured, and light supplementing effect is improved.

The light guiding teeth 116 may be continuous or intermittent along the circumferential direction of the light guiding teeth 116.

In addition, the plurality of light guide teeth 116 have an inclined surface towards one side of the first light guide portion 112, so that the plurality of light guide teeth 116 can be equivalent to an inclined light guide surface L, further, the light reflection effect can be increased, parallel light can be formed more easily, and the light supplementing effect is improved.

That is, based on the limited space of the electronic device 300, the angle of the second light guiding portion 114 cannot be increased, so that it is difficult to make the second light guiding portion 114 totally reflect, and therefore, with the toothed second light guiding portion 114, the inclined surface of each light guiding tooth 116 can be approximately regarded as a part of the light guiding surface L with a large angle, as shown in fig. 3 and 4, a plurality of light guiding teeth 116 can form one light guiding surface L with a large angle, so that the total reflection of light can be achieved, and the light efficiency can be improved.

As shown in fig. 2 and 5, as a possible embodiment, the method further includes: the light reflecting member 140 is disposed at a side of the lamp housing 110 facing the light emitting assembly 120, and the light reflecting member 140 is disposed corresponding to the second light guiding portion 114.

Specifically, the light-reflecting member 140 is disposed on a side of the light-emitting assembly 120 facing the light-emitting assembly 110, and the light-reflecting member 140 corresponds to the second light-guiding portion 114, that is, the light-reflecting member 140 is disposed at a position and light is emitted from one side of the light-emitting assembly 110, which is opposite to two sides of the light-emitting assembly 110, so that the light can be reflected from the light-emitting assembly 110 by the light-reflecting member 140, and the light efficiency of the light-compensating lamp 100 is improved, wherein the light-reflecting member 140 is disposed corresponding to the annular light-emitting hole 132 of the light-shielding member 130, so as to reflect the light out of the light-emitting assembly 110.

In addition, since the light-compensating lamp 100 is disposed on the electronic device 300, the interior of the electronic device 300 can be shielded by the light-reflecting member 140, so that the user cannot directly look into the interior of the electronic device 300 through the light-emitting surface of the lamp shade 110, and the aesthetic property of the electronic device 300 is improved.

As shown in fig. 2, 3 and 5, as a possible embodiment, the method further includes: the first reflecting layer 150 is disposed between the lamp housing 110 and the light shielding member 130, the first reflecting layer 150 is located inside the annular light emitting hole 132, and the first reflecting layer 150 covers the surface of the first light guiding portion 112.

Specifically, the first reflective layer 150 is disposed between the lamp housing 110 and the light shielding member 130, and the first reflective layer 150 further covers the first light guiding portion 112, so as to improve the reflection effect of the first light guiding portion 112 on light, reduce the loss of light, and the annular light emitting hole 132 surrounds the periphery of the first reflective layer 150, so that the first reflective layer 150 does not affect the light emitting of the lamp housing 110.

In addition, the lamp cover 110 is away from the first reflective layer 150 on the light emitting component 120, so as to reduce light loss, increase the amount of light irradiated to the second light guiding portion 114, and improve the light energy efficiency of the light supplementing lamp 100.

The first reflective layer 150 may be a silver plating layer or an aluminum plating layer plated on the lamp housing 110.

As shown in fig. 1, 2 and 5, as a possible embodiment, the method further includes: a decorative ring 160 disposed at a peripheral side of the lamp housing 110; the light-transmitting decorative sheet 170 is disposed on the decorative ring 160 and located on a side of the lampshade 110 away from the light-emitting assembly 120.

Specifically, the light supplementing lamp 100 further includes a decorative ring 160 and a light-transmitting decorative sheet 170, the decorative ring 160 is disposed on the peripheral side of the lamp shade 110, so that the possibility of light leakage at the edge of the light supplementing lamp 100 is reduced, the aesthetic property of the light supplementing lamp 100 is improved, the light-transmitting decorative sheet 170 is connected with the decorative ring 160, and the light-transmitting decorative sheet 170 is located on one side, deviating from the light-emitting component 120, of the lamp shade 110, and the lamp shade 110 is protected through the light-transmitting decorative sheet 170, so that the possibility of damage of the lamp shade 110 is reduced.

Specifically, the light supplementing lamp 100 further includes a second double sided adhesive 230 and a third double sided adhesive 240, wherein the second double sided adhesive 230 corresponds to a portion outside the annular light emitting hole 132 of the light shielding member 130, the third double sided adhesive 240 corresponds to a portion inside the annular light emitting hole 132 of the light shielding member 130, and thus the light transmitting decorative sheet 170 is adhered to the second double sided adhesive 230 and the third double sided adhesive 240.

As shown in fig. 1 to 5, the light supplementing lamp 100 includes a light transmitting decorative sheet 170, a light shielding member 130, a first reflecting layer 150, a lamp cover 110, a light reflecting member 140, a decorative ring 160, and a light emitting assembly 120. The decorative ring 160 may be made of aluminum alloy or plastic.

As shown in fig. 10, as a possible embodiment, the second light guiding portion 114 includes a light guiding curved surface 118, and the side of the light guiding curved surface 118 facing the first light guiding portion 112 is concave; the light emitted by the light emitting component 120 can be reflected to the light guiding curved surface 118 through the first light guiding portion 112, and can be emitted out of the lamp shade 110 through a side of the lamp shade 110 facing away from the light emitting component 120.

Specifically, the second light guiding portion 114 includes a light guiding curved surface 118, the light guiding curved surface 118 faces one side of the first light guiding portion 112, and is recessed to one side far away from the first light guiding portion 112, so that the light reflected by the first light guiding portion 112 is emitted out of the lampshade 110 through the light guiding curved surface 118, and the light guiding curved surface 118 is a complete curved surface, so that the processing method is simple and easy to produce.

As shown in fig. 9 and 10, as a possible embodiment, the side of the second light guiding portion 114 away from the first light guiding portion 112 protrudes from the side of the first light guiding portion 112 away from the light emitting component 120. That is, a distance D between a side of the second light guide 114 away from the first light guide 112 and a side of the first light guide 112 away from the light emitting assembly 120 is greater than 0.

Specifically, the second light guiding portion 114 is far away from the side of the first light guiding portion 112, protrudes from the side of the first light guiding portion 112 away from the light emitting component 120, and further, the light reflected by the first light guiding portion 112 towards the second light guiding portion 114 can be irradiated on the second light guiding portion 114 with a high probability, so that the light utilization rate is improved, and the light energy efficiency is improved.

The side of the lampshade 110, which is away from the light emitting component 120, is provided with a planar area, the first light guiding portion 112 is recessed from the plane to the side of the light emitting component 120, the side of the second light guiding portion 114, which is far away from the first light guiding portion 112, protrudes from the plane, and then the light reflected by the first light guiding portion 112 to the second light guiding portion 114 reaches the second light guiding portion 114 to be totally reflected at a large angle, so that the loss of light energy is reduced, and the second light guiding portion 114 protrudes from the side of the first light guiding portion 112, which is away from the light emitting component 120, can be coated on the second light guiding portion 114, so that the cost is reduced.

Specifically, the side of the lamp shade 110 facing away from the light emitting component 120 is provided with an annular light emitting surface protruding out of the plane, the inner side of the annular light emitting surface is provided with a first double-sided adhesive tape 210, one side of the first double-sided adhesive tape 210 facing away from the lamp shade 110 is adhered with a decorative plate 220, one side of the decorative plate 220 facing away from the lamp shade 110 can be covered with an electroplated layer, different appearance colors of the decorative plate 220 can be realized, a reflecting film is arranged between the decorative plate 220 and the lamp shade 110, and light guiding precision is improved. In addition, the decorative plate 220 can block the outside and the inside of the light supplementing lamp 100, and can make the light emitting surface of the lamp shade 110 have an annular structure.

As shown in fig. 8, 9 and 10, as a possible embodiment, the first light guide 112 and the light emitting assembly 120 are provided with a second reflective layer 180 at corresponding positions; the second light guide 114 and the first light guide 112 are provided with a third reflective layer 190 at positions corresponding thereto.

Specifically, the second reflective layer 180 is disposed on the first light guiding portion 112, the second reflective layer 180 corresponds to the light emitting component 120, and light emitted by the light emitting component 120 can irradiate on the second reflective layer 180, so that the reflective effect on light is increased through the second reflective layer 180, and the light energy efficiency is improved.

The third reflective layer 190 is disposed on the second light guiding portion 114, the third reflective layer 190 corresponds to the first light guiding portion 112, and light reflected by the first light guiding portion 112 to the second light guiding portion 114 can be irradiated on the third reflective layer 190, so that the reflection effect on the light is increased through the third reflective layer 190, and the light energy efficiency is improved.

The first light guiding part 112 realizes accurate light guiding through optical optimization of the second reflecting layer 180, the second light guiding part 114 also realizes accurate light guiding through optical optimization of the third reflecting layer 190, light emitted by the light emitting component 120 enters the lampshade 110, reaches the light emitting surface of the lampshade 110 through the second reflecting layer 180 and the third reflecting layer 190 with fewer reflection times, and is emitted out of the lampshade 110, so that light energy emitted by the lampshade 110 is improved, and the reflective surfaces of the second reflecting layer 180 and the third reflecting layer 190 are coated with materials with high reflectivity such as silver or aluminum, and the light energy loss can be further reduced through evaporation, sputtering and other processes.

As shown in fig. 8, 9 and 10, the light supplementing lamp 100 includes a light emitting assembly 120, a decorative plate 220, a lamp housing 110, a first double-sided tape 210, a first reflective layer 150 and a second reflective layer 180.

As shown in fig. 1 and 7, as a possible embodiment, the number of the first light guiding parts 112 is plural, and the plural first light guiding parts 112 are distributed in an array; and/or the light emitting component 120 includes a plurality of light emitting elements 122, and the plurality of light emitting elements 122 are distributed in an array; wherein, the light emitting elements 122 are disposed in one-to-one correspondence with the first light guiding portions 112. Wherein the plurality of first light guide portions 112 are arranged in an array form of a plurality of columns and a plurality of rows, for example: the light guide plate has two rows of first light guide portions 112 and two columns of first light guide portions 112, or has three rows of first light guide portions 112 and three columns of first light guide portions 112, that is, the number of rows and the number of columns of first light guide portions 112 may be equal or unequal. Likewise, the plurality of light emitting members 122 are arranged in an array of a plurality of columns and rows, for example: there are two rows of light emitting elements 122 and two columns of light emitting elements 122, or three rows of light emitting elements 122 and three columns of light emitting elements 122, i.e., the number of rows and the number of columns of light emitting elements 122 may be equal or unequal.

Specifically, the number of the first light guiding portions 112 may be plural, and the plural first light guiding portions 112 are distributed in an array, so as to ensure the reflection effect on the light.

The light emitting component 120 includes a plurality of light emitting elements 122, and the plurality of light emitting elements 122 are distributed in an array, so as to increase the total amount of light from the light source. In addition, the light emitting members 122 are not annularly distributed, so that the volume of the light supplementing lamp 100 is reduced.

The number of the first light guiding parts 112 and the light emitting parts 122 may be plural, and the light emitting parts 122 and the first light guiding parts 112 are arranged in a one-to-one correspondence manner, so as to increase the number of light sources and further improve the reflection effect.

The light emitting member 122 may be a light emitting diode (Light Emitting Diode, LED), the light emitting assembly 120 further includes a circuit board 124, the light emitting diode is soldered on the circuit board 124, and when the circuit board 124 is turned on, the light emitting diode is driven to emit light, and the circuit board 124 may be flexible to the circuit board 124 (Flexible Printed Circuit, FPC).

A protector, which may be a plastic frame, is provided on the peripheral side of the light emitting element 122.

As shown in fig. 11, as a possible embodiment, the number of the light emitting elements 122 is four, wherein the color temperatures of two light emitting elements 122 are the same, the color temperatures of the other two light emitting elements 122 are the same, and the light emitting elements 122 with the same color temperature are diagonally distributed.

Specifically, the number of the light emitting elements 122 is four, wherein the color temperatures of two light emitting elements 122 are the same, and the color temperatures of the other two light emitting elements 122 are the same, so that the light emitting elements 122 with different color temperatures can be turned on according to actual requirements, for example: the current color temperature of the supplemental light is determined based on the ambient light, thereby turning on the corresponding light emitting element 122.

When the light emitting members 122 with single color temperature light the lamp shade 110, each light emitting member 122 lights a half area of the lamp shade 110 respectively, so that the annular light emitting effect of the light supplementing lamp 100 can be ensured while the double color temperature light supplementing is realized, and the corresponding first light guiding portion 112 above the light emitting members 122 reflects light to the second light guiding portion 114 to the maximum extent, so that the light emitting uniformity of the lamp shade 110 is ensured.

As shown in fig. 8, the light emitting element 122 emits light into the lamp housing 110, the light emitted from the light emitting element 122 is reflected to the second light guiding portion 114 by the first light guiding portion 112, and is reflected out of the lamp housing 110 by the second light guiding portion 114, and the light emitting surface of the lamp housing 110 forms a light ring effect with uniform aperture brightness.

As shown in fig. 9, as a possible embodiment, the lamp housing 110 further includes a light equalizing structure 200, where the light equalizing structure 200 and the second light guiding portion 114 are disposed correspondingly.

Specifically, the position of the light emergent from the lamp shade 110 further comprises a light equalizing structure 200, and the light equalizing structure 200 is utilized to realize light equalizing, that is, the light reflected by the second light guiding portion 114 is emitted out of the lamp shade 110 through the light equalizing structure 200, so that the uniformity of light emission of the light compensating lamp 100 is improved, the light emitted by the light compensating lamp 100 is softer, and the light compensating effect is improved.

The light-equalizing structure 200 may be a fog surface processed on the lampshade 110, or may be a light-equalizing film or a diffusion film disposed on the lampshade 110, so that the appearance of the light-compensating lamp 100 may be enhanced in the above manner, and a semitransparent look is achieved, and the lampshade 110 emits light more uniformly, so that the possibility of glare is reduced, and after the light-emitting component 120 emits light, the light sequentially passes through the first light-guiding portion 112 and the second light-guiding portion 114, and then exits the lampshade 110 through the fog surface, or exits the lampshade 110 through the light-equalizing film or the diffusion film, the light-equalizing structure 200 can scatter light on the exit surface, so that the light is softer and uniformly diffused, and in addition, the light-equalizing structure 200 has an atomized visual effect, so that the appearance of the light-compensating lamp 100 is more attractive.

Further, by combining the light equalizing structure 200 and the second light guiding portion 114, the illuminance distribution on the light exit surface of the lamp housing 110 can be made uniform.

As shown in fig. 8 and 9, as a possible embodiment, the axis of the first light guide 112 and the optical axis of the light emitting element 120 are disposed in correspondence.

Specifically, the axis of the first light guiding portion 112 corresponds to the optical axis of the light emitting component 120, that is, the axis of the first light guiding portion 112 and the optical axis of the light emitting component 120 are in the same straight line W, so that the first light guiding portion 112 can uniformly reflect the light emitted by the light emitting component 120 onto the second light guiding portion 114, thereby improving the uniformity of light emission of the light compensating lamp 100 and improving the light compensating effect.

As shown in fig. 3 and 9, as a possible embodiment, the first light guide 112 is formed by recessing a side of the lamp housing 110 facing away from the light emitting assembly 120; the second light guide 114 is formed by recessing the lamp housing 110 toward one side of the light emitting assembly 120.

Specifically, the first light guide 112 is formed by recessing one side of the lamp housing 110 away from the light emitting assembly 120, and the second light guide 114 is formed by recessing one side of the lamp housing 110 toward the light emitting assembly 120, that is, light reflection is achieved by changing a medium, and such light guide has a simple structure and is easy to provide a reflective layer.

As shown in fig. 12, the present utility model provides an electronic device 300 including: the light supplement lamp 100 is provided as an embodiment of the first aspect.

Specifically, the electronic device 300 further includes a housing 310, and the light compensating lamp 100 is disposed on the housing 310.

Wherein the electronic device 300 comprises: a cell phone, a tablet computer, a notebook computer, a video camera, a television or a wearable device, etc.

In the description of the present specification, reference to the term "one embodiment", or "a particular embodiment", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (16)

1. A light supplementing lamp, comprising:

the lamp shade comprises a first light guide part and a second light guide part, and the second light guide part is arranged around the first light guide part;

the light-emitting component is arranged on one side of the lampshade and is opposite to the first light guide part;

the light emitted by the light emitting component can be reflected to the second light guide part through the first light guide part, and can be emitted out of the lampshade through one side of the lampshade, which is far away from the light emitting component.

2. A light-supplementing lamp in accordance with claim 1, further comprising:

the shading piece is arranged on one side, deviating from the light-emitting assembly, of the lampshade and comprises an annular light-emitting hole, and the annular light-emitting hole and the second light guide part are arranged oppositely.

3. A light-supplementing lamp according to claim 1, wherein,

the second light guide part comprises a plurality of light guide teeth, the plurality of light guide teeth are distributed from the direction close to the first light guide part to the direction far away from the first light guide part, the distance between the light guide teeth far away from the first light guide part and the light emergent side of the lampshade is a first distance, the distance between the light guide teeth close to the first light guide part and the light emergent side of the lampshade is a second distance, and the first distance is larger than the second distance;

the light emitted by the light emitting component can be reflected to the light guide teeth through the first light guide part, and can be emitted out of the lampshade through one side of the lampshade, which is far away from the light emitting component.

4. A light-supplementing lamp according to claim 3, wherein,

the light guide teeth are of annular structures, the light guide teeth are concentrically arranged by taking the first light guide part as a circle center, and one side of the light guide teeth, facing the first light guide part, is provided with an inclined plane.

5. A light-supplementing lamp in accordance with claim 1, further comprising:

the reflecting piece is arranged on one side of the lampshade, which faces the light emitting assembly, and the reflecting piece is arranged corresponding to the second light guide part.

6. A light filling lamp as defined in claim 2, further comprising:

the first reflecting layer is arranged between the lampshade and the shading piece, is positioned on the inner side of the annular light emitting hole and covers the surface of the first light guide part.

7. The light-supplementing lamp in accordance with any one of claims 1 to 6, further comprising:

the decorative ring is arranged on the periphery of the lampshade;

the light-transmitting decorative sheet is arranged on the decorative ring and is positioned on one side of the lampshade, which is away from the light-emitting component.

8. A light-supplementing lamp according to claim 1, wherein,

the second light guide part comprises a light guide curved surface, and one side of the light guide curved surface, facing the first light guide part, is concave;

the light emitted by the light emitting component can be reflected to the light guide curved surface through the first light guide part, and can be emitted out of the lamp shade through one side of the lamp shade, which is far away from the light emitting component.

9. The light-compensating lamp of claim 8, wherein the light-compensating lamp comprises,

the second light guide part is far away from one side of the first light guide part and protrudes out of one side of the first light guide part, which is far away from the light emitting component.

10. The light-compensating lamp of claim 8, wherein the light-compensating lamp comprises,

a second reflecting layer is arranged at the position corresponding to the first light guide part and the light emitting component;

and a third reflecting layer is arranged at the position corresponding to the second light guide part and the first light guide part.

11. The light-compensating lamp of any of claims 1-6,

the number of the first light guide parts is multiple, and the multiple first light guide parts are distributed in an array; and/or

The light-emitting assembly comprises a plurality of light-emitting pieces, and the light-emitting pieces are distributed in an array;

wherein the luminous elements and the first light guide parts are arranged in one-to-one correspondence.

12. The light-compensating lamp of claim 11, wherein the light-compensating lamp comprises,

the number of the luminous pieces is four, wherein the color temperatures of two luminous pieces are the same, the color temperatures of the other two luminous pieces are the same, and the luminous pieces with the same color temperature are distributed diagonally.

13. The light-compensating lamp of any of claims 1-6,

the lampshade further comprises a light equalizing structure, and the light equalizing structure and the second light guide part are arranged correspondingly.

14. The light-compensating lamp of any of claims 1-6,

the axis of the first light guide part is arranged corresponding to the optical axis of the light emitting component.

15. The light-compensating lamp of any of claims 1-6,

the first light guide part is formed by recessing one side of the lampshade, which faces away from the light emitting assembly;

the second light guide part is formed by recessing the lamp shade towards one side of the light emitting component.

16. An electronic device, comprising:

the light-supplementing lamp defined in any one of claims 1 to 15.