CN211908900U

CN211908900U - Light source structure of electronic product

Info

Publication number: CN211908900U
Application number: CN202020494925.7U
Authority: CN
Inventors: 王川; 谢金崖
Original assignee: Unimaxcomm Ltd
Current assignee: Unimaxcomm Ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-11-10
Anticipated expiration: 2030-04-07

Abstract

The utility model relates to a light source structure of an electronic product, which comprises a shell; the shell comprises a middle plate; the circuit assembly comprises a main board and an indicator light; and a light guide member; the light guide assembly comprises a light guide cover and a soft light processing piece; the light guiding cover is clamped between the middle plate and the main plate; a light-gathering cavity is arranged on one surface of the light-guiding cover facing the main board, and a light-passing hole is formed in the light-guiding cover corresponding to the light-gathering cavity; the indicator light is accommodated in the light-gathering cavity; one end of the soft light processing piece penetrates through the middle plate and then corresponds to the light passing hole, so that light rays emitted by the indicating lamp enter the soft light processing piece after passing through the light passing hole. Above-mentioned electronic product light source structure, simple structure, the equipment is convenient, utilizes the light guide cover and the cooperation of subdued light processing piece, can effectively become soft with the light of pilot lamp, prevents to take place the glare problem, improves and uses experience and feels.

Description

Light source structure of electronic product

Technical Field

The utility model relates to an electronic product technical field especially relates to an electronic product light source structure.

Background

At present, more and more portable electronic devices (such as mobile phones, tablet computers and the like) have internal batteries or external batteries, when the electric quantity is used up, frequent repeated charging is needed, and the breathing lamp or the indicator light can prompt the user whether the electronic device is charged or fully charged through bright colors in the charging process, so that the portable electronic device has the advantages that the user can judge whether the electronic device is fully charged through the display colors of the charging indicator light, and the device user can judge whether the charging accessories of the device are well contacted through the indicator light. Therefore, the user experience of the equipment can be increased, and the user can use the equipment more conveniently.

Generally, electronic products need to be used in a short distance, the indicating lamp is an LED lamp welded on the mainboard, and light emitted by the lamp is dazzling when being seen by naked eyes in a short distance, so that glare injury is easily caused to human eyes, and experience feeling is reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides an electronic product light source structure, simple structure, the equipment is convenient, can effectively alleviate the glare problem, improves and uses experience and feels.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:

an electronic product light source structure, comprising:

a housing; the housing comprises a middle plate;

a circuit assembly mounted within the housing; the circuit assembly comprises a mainboard and an indicator light, the mainboard is mounted on the middle plate, and the indicator light is mounted at one end of the mainboard; and

a light guide assembly mounted within the housing; the light guide assembly comprises a light guide cover arranged on one surface of the middle plate facing the indicator light and a soft light processing piece arranged on one surface of the middle plate opposite to the indicator light; the light guide cover is clamped between the middle plate and the main plate; a light gathering cavity is formed in one surface, facing the main board, of the light guide cover, and a light passing hole is formed in the light guide cover corresponding to the light gathering cavity; the indicator light is accommodated in the light-gathering cavity; one end of the soft light processing piece penetrates through the middle plate and corresponds to the light passing hole, so that light rays emitted by the indicating lamp enter the soft light processing piece after passing through the light passing hole.

Above-mentioned electronic product light source structure, simple structure, the equipment is convenient, utilizes the light guide cover and the cooperation of subdued light processing piece, can effectively become soft with the light of pilot lamp, prevents to take place the glare problem, improves and uses experience and feels.

In one embodiment, the soft light treatment is a translucent soft light treatment.

In one embodiment, the soft light processing piece comprises a soft light part and a light guide column connected to one end of the soft light part; the light guide column penetrates through the middle plate.

In one embodiment, the cross-sectional area of the light softening part is larger than that of the light guide post.

In one embodiment, a recess is formed in a surface of the middle plate, which faces away from the indicator light, a via hole is formed in the middle plate, which corresponds to the recess, and the via hole corresponds to the light passing hole; the recess is used for accommodating the soft light part, and the via hole is used for the light guide column to penetrate.

In one embodiment, a positioning cavity is formed in one surface of the middle plate, which faces away from the recess, and the positioning cavity is used for accommodating the light guide cover; the through hole is communicated with the positioning cavity.

In one embodiment, a first through hole and a second through hole are formed in one side of the middle plate corresponding to the recess; the first through hole and the second through hole are communicated with the positioning cavity.

In one embodiment, an accommodating cavity is further formed in one surface, facing the main board, of the light guide cover, and the accommodating cavity is not communicated with the light condensation cavity; the light guide cover is provided with a first through hole and a second through hole corresponding to the accommodating cavity, the first through hole corresponds to the first through hole, and the second through hole corresponds to the second through hole.

In one embodiment, the circuit assembly further comprises a front camera and a light sensor which are arranged on one side of the indicator light; leading camera with light sensor all holds in hold the intracavity, leading camera should first perforation, light sensor corresponds the second perforation.

In one embodiment, a receiver hole is formed in the middle of one end of the middle plate, a sound cavity is further formed in one surface of the middle plate facing the main board, the sound cavity and the receiver hole are oppositely arranged, and the receiver hole is communicated with the sound cavity; the circuit component also comprises a receiver arranged in the middle of one end of the main board; the earphone is correspondingly accommodated in the sound cavity.

Drawings

Fig. 1 is a schematic perspective view of a light source structure of an electronic product according to an embodiment of the present invention;

FIG. 2 is an exploded view of the light source structure of the electronic product shown in FIG. 1;

FIG. 3 is an enlarged schematic view taken at circle A of FIG. 2;

FIG. 4 is a schematic diagram illustrating a comparison between a light guide assembly and a middle plate in the light source structure of the electronic product shown in FIG. 2;

FIG. 5 is a cross-sectional view of the light source structure of the electronic product shown in FIG. 1;

fig. 6 is an enlarged schematic view of the circle B shown in fig. 5.

Reference is made to the accompanying drawings in which:

10-shell, 11-middle plate, 12-frame, 13-back shell, 130-earphone hole, 14-earphone hole, 15-recess, 150-via hole, 16-first through hole, 17-second through hole, 18-sound cavity and 19-positioning cavity;

20-circuit components, 21-main board, 22-receiver, 23-indicator light, 24-front camera, 25-light sensor, 26-earphone socket;

30-a light guide component, 31-a light guide cover, 32-a soft light processing piece, 33-a soft light part, 34-a light guide column, 35-a light gathering cavity, 350-a light passing hole, 36-a containing cavity, 37-a first perforation and 38-a second perforation;

40-screen module.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 6, a light source structure of an electronic product according to an embodiment of the present invention includes a housing 10, a circuit module 20 and a light guide module 30 installed in the housing 10, and a screen module 40 installed on one side of the exterior of the housing 10; the screen module 40 is attached with the light guide assembly 30.

The housing 10 includes a middle plate 11, a frame 12 surrounding the middle plate 11, and a back case 13 connecting the frame 12. The middle plate 11 and the frame 12 form a middle frame; the back shell 13 and the middle plate 11 are arranged at intervals, and the circuit assembly 20 is installed between the back shell 13 and the middle plate 11. The middle part of one end of the middle plate 11 is provided with a receiver hole 14, one side of the middle plate 11 corresponding to the receiver hole 14 is provided with a recess 15, and a first through hole 16 and a second through hole 17 which are positioned on one side of the recess 15. The receiver hole 14, the first through hole 16 and the second through hole 17 penetrate the middle plate 11 to communicate with opposite surfaces of the middle plate 11. The recess 15 is located on a side of the middle plate 11 facing away from the circuit assembly 20; the middle plate 11 is further opened with a via hole 150 corresponding to the inside of the recess 15, and the via hole 150 penetrates the middle plate 11 to communicate with the opposite surfaces of the middle plate 11.

In this embodiment, a sound cavity 18 is further formed on a surface of the middle plate 11 facing the circuit component 20, the sound cavity 18 is disposed opposite to the earpiece hole 14, and the earpiece hole 14 communicates with the sound cavity 18. A positioning cavity 19 is further formed in one surface of the middle plate 11, which is back to the recess 15; the via hole 150, the first through hole 16 and the second through hole 17 are all communicated with the positioning cavity 19.

The casing 10 further comprises a protective film covering the earpiece hole 14, and the protective film can shield the earpiece hole 14, prevent dust or liquid from invading, and ensure the safe operation of the internal circuit assembly 20.

The circuit assembly 20 is installed between the middle plate 11 and the back shell 13, and specifically, the circuit assembly 20 is fixedly installed on a surface of the middle plate 11 facing away from the recess 15. The circuit assembly 20 includes a main board 21, an earpiece 22 installed in the middle of one end of the main board 21, an indicator light 23 installed on one side of the earpiece 22, a front camera 24 and a light sensor 25 installed on one side of the indicator light 23. The main board 21 is fixedly installed on the surface of the middle board 11 opposite to the recess 15, the earphone 22 is correspondingly accommodated in the sound cavity 18, and the sound emitted by the earphone 22 can be transmitted outwards through the earphone hole 14. The indicator light 23 corresponds to the through hole 150, the front camera 24 corresponds to the first through hole 16, and the light sensor 25 corresponds to the second through hole 17.

In the present embodiment, the circuit assembly 20 further includes an earphone socket 26 mounted on the main board 21, and the earphone socket 26 is located between the front camera 24 and the earpiece 22. Correspondingly, an earphone hole 130 is formed at the edge of one end of the back shell 13, and the earphone hole 130 corresponds to the earphone socket 26.

In the present embodiment, the indicator lamp 23 is an LED lamp. Since the indicator 23 is an LED lamp and has a high brightness, if the indicator 23 is directly viewed by naked eyes, glare is easily caused, which causes discomfort to human eyes, and thus the light emitted from the indicator 23 needs to be processed by the light guide assembly 30.

The light guide assembly 30 comprises a light guide cover 31 correspondingly accommodated in the positioning cavity 19 and a soft light processing piece 32 arranged in the recess 15; the light guiding cover 31 is located on the surface of the middle plate 11 facing the indicator light 23, and the soft light processing member 32 is located on the surface of the middle plate 11 facing away from the indicator light 23. The soft light processing piece 32 is a semitransparent soft light processing piece, one end of the soft light processing piece 32 penetrates through the middle plate 11 and corresponds to the indicator lamp 23, and light rays emitted by the indicator lamp 23 are subjected to soft processing on the soft light processing piece 32. As shown in fig. 4, the soft light processing member 32 includes a soft light portion 33 and a light guide pillar 34 connected to one end of the soft light portion 33.

The light guide cover 31 is clamped between the middle plate 11 and the main plate 21, and a light collection cavity 35 and an accommodating cavity 36 located on one side of the light collection cavity 31 are arranged on one surface, facing the main plate 21, of the light guide cover 31; the light-gathering chamber 35 is not communicated with the accommodating chamber 36. The light guide cover 31 has a light passing hole 350 corresponding to the light collecting cavity 35, and the light passing hole 350 corresponds to the through hole 150. The guiding cover 31 has a first through hole 37 and a second through hole 38 corresponding to the receiving cavity 36, the first through hole 37 corresponds to the first through hole 16, and the second through hole 38 corresponds to the second through hole 17.

In this embodiment, the light guiding cover 31 is an opaque light guiding cover.

During assembly, the light softening portion 33 is accommodated in the recess 15, and the light guide pillar 34 passes through the through hole 150 and then corresponds to the light passing hole 350; the guiding cover 31 covers the indicator lamp 23, the front camera 24 and the light sensor 25. Wherein, pilot lamp 23 holds in spotlight chamber 31, and leading camera 24 and light sensor 25 all hold in holding chamber 34, and leading camera 24 corresponds first perforation 37, and light sensor 25 corresponds second perforation 38. Since the light passing hole 350 corresponds to the through hole 150, the light emitted from the indicator 23 enters the light guide pillar 34 through the light passing hole 350 and reaches the light softening portion 33 for displaying.

In the present embodiment, the flexible light portion 33 is a translucent flexible light portion, such as translucent silica gel or ground glass; it is understood that, in other embodiments, the surface of the light-guiding portion 33 opposite to the light-guiding bar 34 may be a rough surface, and the light is reflected by the rough surface and then emitted in all directions, so that the light is diffusely reflected, and the brightness of the light is reduced.

Meanwhile, the sectional area of the soft light portion 33 is larger than that of the light guide column 34, the soft light portion 33 is equivalent to increasing the display area of the indicator lamp 23, and since the light flux emitted by the indicator lamp 23 is not changed, that is, the light with the same light flux is irradiated onto the soft light portion 33 with a larger area, the illumination intensity per unit area is reduced, and the brightness is reduced for human eyes, so that the light becomes soft.

The screen module 40 is attached with the soft light part 33, and the light of the indicator light 23 passes through the screen module 40 to be emitted outwards after becoming soft through the soft light processing part 32.

Above-mentioned electronic product light source structure, simple structure, the equipment is convenient, utilizes light guiding cover 31 and soft light to handle 32 cooperation, can effectively become soft with the light of pilot lamp 23, prevents to take place the glare problem, improves and uses the experience sense.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An electronic product light source structure, comprising:

a housing; the housing comprises a middle plate;

2. The electronic product light source structure of claim 1, wherein the soft light treatment member is a translucent soft light treatment member.

3. The light source structure of electronic product according to claim 1, wherein the soft light processing member includes a soft light portion and a light guiding pillar connected to one end of the soft light portion; the light guide column penetrates through the middle plate.

4. The light source structure of an electronic product according to claim 3, wherein the cross-sectional area of the light softening portion is larger than the cross-sectional area of the light guiding pillar.

5. The light source structure of electronic product as claimed in claim 3, wherein a recess is formed on a surface of the middle plate opposite to the indicator, a via hole is formed inside the middle plate corresponding to the recess, and the via hole corresponds to the light passing hole; the recess is used for accommodating the soft light part, and the via hole is used for the light guide column to penetrate.

6. The light source structure of electronic product as claimed in claim 5, wherein a positioning cavity is formed on a surface of the middle plate facing away from the recess, the positioning cavity being configured to accommodate the light guiding cover; the through hole is communicated with the positioning cavity.

7. The light source structure of claim 6, wherein a first through hole and a second through hole are formed on a side of the middle plate corresponding to the recess; the first through hole and the second through hole are communicated with the positioning cavity.

8. The light source structure of electronic product as claimed in claim 7, wherein a receiving cavity is further opened on a surface of the light guiding cover facing the main board, and the receiving cavity is not communicated with the light collecting cavity; the light guide cover is provided with a first through hole and a second through hole corresponding to the accommodating cavity, the first through hole corresponds to the first through hole, and the second through hole corresponds to the second through hole.

9. The light source structure of electronic product as claimed in claim 8, wherein the circuit assembly further comprises a front camera and a light sensor mounted on one side of the indicator light; leading camera with light sensor all holds in hold the intracavity, leading camera should first perforation, light sensor corresponds the second perforation.

10. The light source structure of electronic product as claimed in claim 1, wherein a receiver hole is formed in a middle portion of one end of the middle plate, a sound cavity is further formed in a surface of the middle plate facing the main board, the sound cavity is opposite to the receiver hole, and the receiver hole is communicated with the sound cavity; the circuit component also comprises a receiver arranged in the middle of one end of the main board; the earphone is correspondingly accommodated in the sound cavity.