CN219475965U - Flash lamp module and electronic equipment - Google Patents

Abstract

The disclosure relates to a flash module and electronic equipment, the flash module includes flash and support piece, flash fixed mounting in support piece, support piece's surface is provided with the coating. Through above-mentioned technical scheme, the flash module that this disclosure provided can promote electronic equipment's aesthetic property to a certain extent to low cost.

Description

Flash lamp module and electronic equipment

Technical Field

The disclosure relates to the technical field of flashlights, in particular to a flashlamp module and electronic equipment.

Background

Along with the increasing requirements of consumers on the photographing effect of the terminal products, the terminal products sometimes need to use a flash lamp due to the influence of ambient brightness or skin difference of photographed people in the photographing process, so that the required scene effect is photographed. At present, the design of the flash lamp specifically comprises the following two methods: the flash lamp is directly attached on the main board, and the light is transmitted by the light guide column, but the light transmission path is longer, the loss is larger, and the photographing effect is not ideal; in addition, the flash lamp heightening component is matched with the flash lamp device, so that the light transmission path can be effectively shortened, the light transmission distance is in a controllable range, but the color of the heightening block can be seen through the lens due to the transparent flash lamp lens on the battery cover, and the aesthetic property of the terminal is greatly reduced.

In the related art, a Mylar is generally adhered to the raised block to achieve the color requirement, but when the Mylar is adhered, wrinkles are easily generated due to uneven adhesion, so that the reflected light is uneven, and the Mylar has high cost.

Disclosure of Invention

The disclosure provides a flash module and an electronic device, wherein the flash module can improve the aesthetic property of the electronic device to a certain extent and has low cost.

In order to achieve the above object, the present disclosure provides a flash module including a flash and a support, the flash being fixedly installed in the support, an outer surface of the support being provided with a coating layer.

Optionally, the coating layer includes: a solder mask layer for insulating the support, and at least one masking layer for masking the solder mask layer.

Alternatively, the solder resist layer is configured as an ink layer, and the masking layer is configured as a white ink layer.

Optionally, the flash module includes a lamp cover disposed opposite the support and configured to allow light emitted from the flash to pass through the lamp cover.

Optionally, a partial area of the lampshade facing one side of the flash lamp is provided with fresnel patterns.

Optionally, at least part of the area of the lampshade provided with the fresnel pattern is away from the lampshade to form a protruding structure, and the protruding structure is arranged corresponding to the flash lamp.

Optionally, the flash module further includes a light sense and a light homogenizing film, the light sense is fixed on the support member, the light homogenizing film is disposed between the light sense and the lamp shade and fixed on the lamp shade, the light homogenizing film is provided with a notch, and the notch is avoided the protruding structure, so that the light emitted by the flash is partially transmitted through the light homogenizing film.

Optionally, the light-homogenizing film is fixed on the lens by pasting, and the thickness of the light-homogenizing film is smaller than the height of the protruding structure protruding out of the lampshade.

Optionally, the flashlight module further includes a decoration, one side of the lampshade, which is away from the flashlight, is provided with a mounting hole, the protruding structure is arranged around the mounting hole, and the decoration is fixedly arranged in the mounting hole.

Optionally, the decoration is fixed on the lamp housing by pasting.

Optionally, the lampshade comprises a main body part and a connecting flange protruding out of the main body part, and the mounting hole and the fresnel pattern are formed on the main body part.

On the basis of the technical scheme, the electronic equipment further comprises a main board and a battery cover, the electronic equipment further comprises the flash lamp module, the supporting piece is fixed on the main board, the flash lamp is electrically connected with the main board, and the battery cover is provided with a through hole for avoiding the flash lamp module.

Optionally, the flashlight module includes a lamp cover, the lamp cover includes a connection flange, and the connection flange is fixed on the battery cover through pasting.

Through above-mentioned technical scheme, the flash module that this disclosure provided is when using, usually fix between electronic equipment's mainboard and battery cover, wherein, support piece is fixed on the mainboard, flash fixed mounting is on support piece, and the battery cover is last to install optical lens generally, the light that the flash sent can shine to electronic equipment's outside through this optical lens, equally, see through this optical lens also can observe support piece's colour, through set up the coating on support piece surface in this disclosure, through the setting of this coating on the one hand can improve support piece's aesthetic property, and then improve electronic equipment's aesthetic property, on the other hand coating is compared and is pasted more convenient for implement and use state stable in current wheat pull tab, and can reduce manufacturing cost.

Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:

fig. 1 is a schematic structural diagram of a flash module provided in an embodiment of the disclosure;

fig. 2 is a schematic perspective view of a lampshade in a flashlight module according to an embodiment of the disclosure;

fig. 3 is a schematic perspective view of an electronic device according to an embodiment of the disclosure;

FIG. 4 is a schematic cross-sectional view of an electronic device provided by an embodiment of the present disclosure;

fig. 5 is a schematic diagram of a perspective result of a battery cover in an electronic device according to an embodiment of the present disclosure.

Description of the reference numerals

100-flash lamp; 200-supporting pieces; 300-lampshade; 301-a bump structure; 302-a body portion; 303-connecting flanges; 304-mounting holes; 400-light homogenizing film; 401-notch; 500-decorating parts; 600-light sensation; 700-a main board; 800-battery cover; 801-through holes.

Detailed Description

Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.

In the following description, when referring to the drawings, the same reference numerals in different drawings denote the same or similar elements unless otherwise explained. The foregoing definitions are provided for the purpose of illustrating and explaining the present disclosure and should not be construed as limiting the present disclosure.

According to an embodiment provided by the present disclosure, referring to fig. 1 to 2, there is provided a flash module including a flash 100 and a support 200, the flash 100 being fixedly mounted to the support 200, an outer surface of the support 200 being provided with a coating layer.

Through the above technical scheme, when the flash module provided by the disclosure is used, the flash module is generally fixed between the main board 700 and the battery cover 800 of the electronic device, wherein the supporting member 200 is fixed on the main board 700, the flash 100 is fixedly installed on the supporting member 200, and the battery cover 800 is generally provided with the optical lens, the light emitted by the flash 100 can be irradiated to the outside of the electronic device through the optical lens, and likewise, the color of the supporting member 200 can be observed through the optical lens, in the disclosure, by arranging the coating layer on the surface of the supporting member 200, the aesthetic property of the supporting member can be improved through the arrangement of the coating layer, and then the aesthetic property of the electronic device is improved, and on the other hand, the coating layer is more convenient to implement and has stable use state compared with the existing mylar sheet, and the manufacturing cost can be reduced.

In the flash lamp module provided by the disclosure, the coating layer may include a solder mask layer and at least one layer of covering layer, and the solder mask layer is used for performing insulation treatment on the supporting piece 200, because the surface of the main board 700 is provided with complex metal wiring, the solder mask layer can avoid the influence of external charged objects on the supporting piece 200, and further has an influence on the main board 700, so as to ensure the normal operation of the electronic equipment. By applying at least one masking layer over the solder mask layer to completely encapsulate the solder mask layer, only the color of the masking layer is visually displayed.

Wherein the solder mask layer and the cover layer may each be made of any suitable material, which is not particularly limited by the present disclosure.

As an exemplary embodiment, the solder resist layer may be configured as an ink layer, that is, the solder resist layer is formed by applying ink, and can provide a certain insulation effect to the support 200 to extend the service life of the main board 700 and the support 200, since the ink material itself has a certain insulation property. The solder resist layer may be formed of a green ink material, a blue ink material, or an ink material of other colors, and may be formed of a white ink material, which is not particularly limited in the present disclosure.

As an exemplary embodiment, the cover layer may be configured as a white ink layer, and during the manufacturing process, the surface of the support 200 is first coated with the green ink layer to form a solder mask layer, and then the surface of the solder mask layer is coated with the white ink layer to form the cover layer, and at least one cover layer is covered on the solder mask layer to completely cover the color of the solder mask layer, that is, to completely cover the color of the support 200, and to enable the support 200 to obtain a rougher surface, and the rougher surface can be diffusely reflected, so that the light irradiated on the surface of the support 200 by the flash lamp 100 is scattered in all directions, and further the light reflected by the support 200 is more natural and uniform.

Further, since white is a complex color light, and is composed of seven colors of red, orange, yellow, green, blue, indigo, and violet, one opaque object absorbs light having a different color from itself and reflects light having the same color as itself, and white can reflect all light to make itself appear white, the aesthetic appearance of the electronic device can be improved by setting the cover layer to white without absorbing light emitted from the flash 100 to utilize light emitted from the flash 100 as much as possible.

In addition, the ink composition of the cover layer may be adjusted according to the desired color effect, and the brightness is controlled by the L value in the CIE color space-cartesian (l×a×b) coordinate system, and the greater the L value, the higher the brightness; a, controlling the red-green phase by the numerical value, wherein the larger the value of a, the more red the hue is, and the more green the hue is on the contrary; the numerical value of b controls the yellow-blue phase, and the larger the value of b, the more yellow the hue is, and the more blue is conversely. The support reflection colors of the different flashlamps are realized according to the gradient analysis.

In the flash module provided in the present disclosure, as an exemplary embodiment, referring to fig. 1, the flash module may include a lamp housing 300, the lamp housing 300 may be disposed opposite to the support 200, and may be configured such that light emitted from the flash 100 can pass through the lamp housing 300, and the flash 100 can be protected by the lamp housing 300, wherein the lamp housing 300 may be configured to be transparent, thus not only achieving the purpose of protecting the flash 100, but also not affecting the propagation of light emitted from the flash 100.

The partial area of the lamp shade 300 facing to one side of the flash lamp 100 may be provided with fresnel patterns, so, when the flash lamp 100 is lighted, the emitted light irradiates the area provided with fresnel patterns on the lamp shade 300 from all directions, and the area provided with fresnel patterns can refract most of the light scattered by the flash lamp 100 towards any direction without increasing the thickness of the lamp shade 300, so that the refracted light irradiates to the right front in a concentrated manner, thereby achieving the purpose of utilizing the light of the flash lamp 100 as much as possible.

In addition, as an exemplary embodiment, the lamp housing 300 may be formed by integrally molding a plastic material, and the integrally molding not only has high workpiece integrity, long service life, but also has high production efficiency and simple assembly. In other embodiments, the lamp shade 300 may be formed in a non-integral manner, specifically, the lamp shade 300 may be configured to include a cylindrical mounting seat and a lens, the lens is fixed on an inner wall of the cylindrical mounting seat by means of adhesion, clamping, etc., and fresnel patterns are formed on the lens, so that the purpose of adjusting the irradiation direction of the flash 100 to intensively irradiate can be achieved, which is not particularly limited in the present disclosure.

Since the heights of the flash 100 and the light sensation 600 are generally different in the electronic device, that is, the distances between the flash 100 and the light sensation 600 and the lamp housing 300 are respectively different, in the electronic device provided by the present disclosure, as an exemplary embodiment, the height of the light sensation 600 is greater than the height of the flash 100, that is, the distance between the light sensation 600 and the lamp housing 300 is smaller than the distance between the flash 100 and the lamp housing 300.

Therefore, in order to provide a flash module according to the present disclosure, as an exemplary embodiment, referring to fig. 1, at least a part of the area where the lampshade 300 is provided with fresnel patterns is protruded away from the lampshade 300 to form a protruded structure 301, the protruded structure 301 is disposed corresponding to the flash 100, and the protruded structure 301 can prevent interference caused by too close distance between the lampshade 300 and the light sensation 600 while ensuring that the distance between the lampshade 300 and the flash 100 is small, so as to ensure that the working state of the light sensation 600 is stable. By reducing the distance between the flash lamp 100 and the lamp cover 300, most of the light emitted by the flash lamp 100 irradiates the lamp cover 300, and the light of the flash lamp 100 is refracted out through the lamp cover 300, so that the lighting effect of the flash lamp 100 is improved. In addition, the distance between the bump structure 301 and the flash 100 may be appropriately designed according to actual needs, which is not particularly limited by the present disclosure. In addition, the number of the protruding structures 301 and the number of the flash lamps 100 may be configured to any suitable number according to actual needs, which is not particularly limited in the present disclosure.

The flash lamp module provided by the disclosure comprises two flash lamps 100 with cool and warm hues, wherein the exposure can be enhanced, so that shooting is possible under the condition of darkness; secondly, the flash lamps 100 can be used as auxiliary light sources to emphasize the color tone of the skin, and accordingly, the number of the raised structures 301 is two corresponding to two flash lamps 100 one by one.

In the flash module provided by the present disclosure, as an exemplary embodiment, referring to fig. 1, the flash module may further include a light sensation 600 and a light equalizing film 400, the light sensation 600 may be fixed on the support 200, the light equalizing film 400 is disposed between the light sensation 600 and the lamp shade 300 and fixed on the lamp shade 300, the light equalizing film 400 is provided with a notch 401, and the notch 401 is avoided from the protrusion structure 301, so that a light portion emitted by the flash 100 is transmitted through the light equalizing film 400. When external light irradiates the light equalizing film 400 through the lampshade 300, the light equalizing film 400 can mix the external light, so that the external light irradiates the light detecting device 600 more uniformly, the light detecting device 600 can obtain enough light, the light detecting device 600 can recognize the external light intensity more accurately, and convert light signals into electric signals, the main board 700 in the electronic device reads the electric signals, the display screen voltage in the electronic device is controlled, and the power supply current of the display screen is reduced or increased, so that the brightness change of the display screen is realized.

The thickness of the light equalizing film 400 may be arbitrarily designed according to the difference between the light sensation 600 and the height of the flash 100. In the present disclosure, as an exemplary embodiment, the thickness of the light equalizing film 400 may be smaller than the height of the protrusion structure 301 protruding from the lamp cover 300, because the distance between the light sensation 600 and the lamp cover 300 is smaller than the distance between the flash lamp 100 and the lamp cover 300 in the embodiment provided by the present disclosure, when the thickness of the light equalizing film 400 is too high, the distance between the light sensation 600 and the light equalizing film 400 may be too small or may be in direct contact with the light equalizing film 400, which may easily cause deviation of the light sensation 600 from the recognition of the intensity of external light.

In addition, the light equalizing film 400 may be fixed to the lamp housing 300 by an adhesive, and in other embodiments, the light equalizing film 400 may be fixed to the lamp housing 300 by any suitable means, which is not particularly limited in the present disclosure.

In the flash module provided by the present disclosure, as an exemplary embodiment, as shown in fig. 1 and 4 in combination, the flash module may further include a decoration 500, one side of the lamp housing 300 facing away from the flash 100 may be provided with a mounting hole 304, the protrusion structure 301 may be disposed around the mounting hole 304, the decoration 500 may be fixedly disposed in the mounting hole 304, in this embodiment, the decoration 500 is opaque, and light emitted from the flash 100 may be prevented from being refracted through the mounting hole without refraction, but may be directly refracted in a divergent manner through the mounting hole by the disposition of the decoration 500, thereby enabling light emitted from the flash 100 to be refracted to the outside of the lamp housing 300 through the protrusion structure 301 provided with fresnel patterns as much as possible, so as to achieve the purpose of concentrated irradiation forward, and further reduce light loss.

The decoration 500 may be fixed to the lampshade 300 by an adhesive, and in other embodiments, the decoration 500 may be fixed to the lampshade 300 by any suitable method, such as a clamping connection, etc., which is not limited in this disclosure.

In the flash module provided in the present disclosure, as an exemplary embodiment, referring to fig. 2, the lamp housing 300 may include a body portion 302 and a connection flange 303 protruding from the body portion 302, wherein mounting holes 304 and fresnel patterns are formed on the body portion 302, and further, a protrusion structure 301 is also formed on the body portion 302, and the connection flange 303 may be fixed to the battery cover 800 by adhesion when the flash module is assembled with an electronic device, and the installation between the lamp housing 300 and the battery cover 800 may be facilitated by the provision of the connection flange 303.

On the basis of the above scheme, the present disclosure further provides an electronic device, referring to fig. 3 to 5, the electronic device includes a main board 700, a battery cover 800, and the above-mentioned flash module, the support 200 is fixed on the main board 700, the flash 100 is electrically connected with the main board 700, the battery cover 800 is provided with a through hole 801 for avoiding the flash module, so that when the flash 100 is on, the emitted light can be irradiated to the outside of the battery cover 800 through the through hole 801.

In the electronic device provided in the present disclosure, as an exemplary embodiment, as shown in fig. 2 and 4 in combination, the flash module may include a lamp housing 300, the lamp housing 300 may include a body portion 302 and a connection flange 303 protruding from the body portion 302, mounting holes 304 and fresnel patterns may be formed on the body portion 302, and the connection flange 303 may be fixed to the battery cover 800 by pasting. Thus, when the flashlight module provided by the present disclosure is installed, the assembly of the flashlight module and the electronic device provided by the present disclosure can be completed only by fixing the connection flange 303 of the lampshade 300 and the battery cover 800 and fixing the supporting member 200 and the main board 700.

In summary, when the flash module provided by the present disclosure is installed, firstly, the supporting member 200 is fixed on the motherboard 700, the flash 100 and the light sensation 600 are fixed on the supporting member 200 and are respectively electrically connected with the motherboard 700, secondly, the lampshade 300 is fixed on the battery cover 800 by setting the back glue matched with the connecting flange 303 of the lampshade 300 in shape, one side of the lampshade 300 provided with the fresnel pattern is opposite to the flash 100, most of light scattered by the flash 100 towards any direction is refracted by the lampshade 300 and then intensively irradiated, finally, the light homogenizing film 400 is adhered to one side of the lampshade 300 provided with the fresnel pattern, and the external light is mixed by the light homogenizing film 400, so that the light sensation 600 can more accurately identify the external light intensity.

The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.

In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.

Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.

Claims (13)

1. The flash lamp module is characterized by comprising a flash lamp and a supporting piece, wherein the flash lamp is fixedly installed on the supporting piece, and a coating layer is arranged on the outer surface of the supporting piece.

2. The flash module of claim 1, wherein the coating layer comprises:

a solder resist layer for insulating the support, and

at least one covering layer is used for covering the solder mask layer.

3. The flash module of claim 2, wherein the solder mask layer is configured as an ink layer and the cover layer is configured as a white ink layer.

4. The flash module of claim 1, comprising a lamp housing disposed opposite the support and configured to allow light emitted by the flash to pass through the lamp housing.

5. The flash module according to claim 4, wherein a partial area of the lamp cover facing the flash is provided with fresnel patterns.

6. The flash module of claim 5, wherein at least a portion of the area of the globe where the fresnel pattern is provided is raised away from the globe to form a raised structure that is disposed in correspondence with the flash.

7. The flashlight module of claim 6, further comprising a light sensation and a light equalizing film, wherein the light sensation is fixed on the support, the light equalizing film is disposed between the light sensation and the lamp cover and is fixed on the lamp cover, the light equalizing film is provided with a notch, and the notch is prevented from being protruded, so that a part of light emitted by the flashlight is transmitted through the light equalizing film.

8. The flash module according to claim 7, wherein the light equalizing film is fixed on the lamp housing by adhesion, and the thickness of the light equalizing film is smaller than the height of the protruding structure protruding from the lamp housing.

9. The flash module of claim 6, further comprising a trim piece, wherein a side of the lamp housing facing away from the flash is provided with a mounting hole, wherein the raised structure is disposed around the mounting hole, and wherein the trim piece is fixedly disposed in the mounting hole.

10. The flash module of claim 9, wherein the decorative piece is affixed to the lamp housing by adhesive.

11. The flash module of claim 9, wherein the lamp housing includes a body portion and a connection flange protruding from the body portion, the mounting hole and the fresnel pattern being formed in the body portion.

12. An electronic device comprising a main board and a battery cover, wherein the electronic device further comprises a flash module according to any one of claims 1-11, the support is fixed on the main board, the flash is electrically connected to the main board, and the battery cover is provided with a through hole for avoiding the flash module.

13. The electronic device of claim 12, wherein the flash module comprises a lamp housing comprising a connection flange affixed to the battery cover by adhesive.