CN219713158U - Light emitting module and power consumption device - Google Patents
Light emitting module and power consumption device Download PDFInfo
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- CN219713158U CN219713158U CN202321229497.5U CN202321229497U CN219713158U CN 219713158 U CN219713158 U CN 219713158U CN 202321229497 U CN202321229497 U CN 202321229497U CN 219713158 U CN219713158 U CN 219713158U
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- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 abstract description 21
- 230000000694 effects Effects 0.000 description 17
- 230000002349 favourable effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a light-emitting component and an electric device, wherein the light-emitting component comprises: a base; the light guide piece is arranged on at least one side of the base body, and is provided with a light inlet part, a reflecting part and a light outlet part which are oppositely arranged, wherein the light inlet part is arranged on one side of the light guide piece and is positioned between the light outlet part and the reflecting part. According to the light emitting component provided by the embodiment of the utility model, the light guide piece is arranged on at least one side of the base body, and the light inlet part, the reflecting part and the light outlet part which are arranged oppositely are formed on one side of the light guide piece, so that the visual effect which is gradually weakened along the light intensity far away from the light inlet part can be formed on the light outlet part of the light guide piece.
Description
Technical Field
The present utility model relates to the field of light emitting devices, and more particularly, to a light emitting device and an electric device.
Background
The structure with the light emitting function in the related art is characterized in that the light source is generally arranged on the back of the light guide member, the light emitted by the light source is more glaring in light emitting effect formed by refraction of the light guide member, the use experience of a user is affected, the outline of the light source can be seen from the front surface of the light guide member, and the visual effect is poor.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a light emitting assembly, which can form a softer and gradually changed light emitting effect, and is beneficial to improving visual effect.
The utility model also provides an electric device with the light-emitting component.
An embodiment of a light emitting assembly according to the first aspect of the present utility model comprises: a base; the light guide piece is arranged on at least one side of the base body, the light guide piece is provided with a light inlet part, a reflecting part and a light outlet part, the reflecting part and the light outlet part are oppositely arranged, and the light inlet part is arranged on one side of the light guide piece and is positioned between the light outlet part and the reflecting part.
According to the light emitting component provided by the embodiment of the utility model, the light guide piece is arranged on at least one side of the base body, and the light inlet part, the reflecting part and the light outlet part which are arranged oppositely are formed on one side of the light guide piece, so that the visual effect which is gradually weakened along the light intensity far away from the light inlet part can be formed on the light outlet part of the light guide piece.
According to some embodiments of the utility model, the light guide extends along a circumferential direction of the base.
According to some embodiments of the utility model, the light entrance is located at a side of the light guide close to the substrate.
In some embodiments, the substrate has a first surface and a second surface disposed opposite to each other, the first surface being on the same side as the light exit portion, the second surface being on the same side as the reflective portion, and the light entrance portion being between the reflective portion and the second surface.
According to some embodiments of the utility model, an angle between the light incident portion and the reflecting portion is greater than 0 ° so that at least part of the light passing through the light incident portion is projected to the reflecting portion.
In some embodiments, the angle between the light entrance portion and the reflecting portion is greater than 90 °.
According to some embodiments of the utility model, the reflective portion comprises at least one of a reflective coating, a silk screen layer, a separately provided reflector.
According to some embodiments of the utility model, the substrate and/or the light guide are provided with a display and are molded using an in-mold insert injection molding process.
According to some embodiments of the utility model, the base is integrally formed with the light guide; or the substrate and the light guide member are respectively and independently molded.
In some embodiments, the light incident portion is a light transmitting portion, and the light emitting assembly further includes: and the light emitting piece is arranged on one side of the light inlet part, which is opposite to the reflecting part, and is used for emitting light towards the light inlet part.
In some examples, the luminescent member is disposed opposite the substrate.
In some embodiments, the light-entering portion is a light-emitting portion.
A light emitting assembly according to an embodiment of the second aspect of the present utility model includes: a base; the light guide piece is arranged on the outer side of the base body and extends along the circumferential direction of the base body, and is provided with a light transmission part, a reflecting part and a light emergent part which are oppositely arranged, wherein the light transmission part is positioned between the light emergent part and the reflecting part; the light emitting piece is arranged on one side of the light transmitting part, which is opposite to the reflecting part, and is used for emitting light towards the light transmitting part and emitting light transmitted through the light transmitting part from the light emitting part through the reflection of the reflecting part.
According to the light emitting assembly provided by the embodiment of the utility model, the light guide piece is surrounded on the outer side of the base body, the light transmitting part is formed on one side of the light guide piece, the reflecting part and the light emitting part are formed on the light guide piece, when the light emitting piece emits light to the light transmitting part, the light transmitted through the light transmitting part is projected to the reflecting part and is reflected by the reflecting part and then emitted from the light emitting part, the visual effect that the light intensity is gradually weakened along the direction away from the light entering part can be formed on the light emitting part, and compared with the light ring structure in the related art, the light emitting assembly provided by the utility model can form a softer and gradual annular light emitting effect, and is beneficial to improving the visual effect.
An electrical device according to an embodiment of the third aspect of the present utility model comprises a light emitting assembly according to the above embodiments.
According to the power utilization device provided by the embodiment of the utility model, the light-emitting component can form soft gradual change light and interactive information, so that the light is prevented from being too dazzling, and the visual effect is improved.
According to some embodiments of the utility model, the powered device is a lighted key assembly, a lighted screen, a lighted mirror, or a lighted handle.
According to some embodiments of the utility model, the power device is a luminescent key assembly, and the substrate and the light guide are integrally formed; wherein, the base body and the light guide piece respectively form touch keys.
According to some embodiments of the utility model, the power device is a light-emitting key assembly, and the substrate and the light guide are separately molded; wherein the substrate and the light guide member respectively form touch keys; or, one of the base body and the light guide member is a key movable relative to the other.
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 structural cross-sectional view of a light emitting assembly in one perspective according to one embodiment of the present utility model;
FIG. 2 is a structural cross-sectional view of a light emitting assembly in accordance with one embodiment of the present utility model at another perspective;
fig. 3 is an enlarged view of the portion a shown in fig. 2;
fig. 4 is a schematic view showing a partial structure of a light emitting assembly according to another embodiment of the present utility model;
fig. 5 is a structural cross-sectional view of a light emitting assembly according to another embodiment of the present utility model at one viewing angle;
fig. 6 is a structural cross-sectional view of a light emitting assembly according to another embodiment of the present utility model at another perspective;
fig. 7 is an enlarged view of the portion B shown in fig. 6.
Reference numerals:
the light-emitting assembly 100 is configured to emit light,
the substrate 11, the first surface 111, the second surface 112,
light guide 12, light entrance 121, reflection 122, light exit 123, projection 124,
a light emitting member 13.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
A light emitting assembly 100 according to an embodiment of the present utility model is described below with reference to fig. 1 to 7.
As shown in fig. 1 to 7, the light emitting assembly 100 according to the embodiment of the utility model includes a base 11 and a light guide 12, the light guide 12 is disposed on at least one side of the base 11, the light guide 12 has a light incident portion 121, a reflecting portion 122 and a light emitting portion 123, the reflecting portion 122 and the light emitting portion 123 are disposed opposite to each other, the light incident portion 121 is disposed on one side of the light guide 12, and the light incident portion 121 is disposed between the light emitting portion 123 and the reflecting portion 122.
Specifically, the light enters the light guide 12 from the side portion (light-in portion 121) of the light guide 12, at least a part of the light is projected to the reflecting portion 122, the light reflected by the reflecting portion 122 is emitted from the light-out portion 123, and as the distance between the reflecting portion 122 and the light-in portion 121 increases, the light reflected by the reflecting portion 122 becomes weaker, and finally, the visual effect that the light intensity becomes weaker gradually from the position near the light-in portion 121 to the position far from the light-in portion 121 is presented at the light-out portion 123.
According to the light emitting assembly 100 of the embodiment of the present utility model, by disposing the light guide 12 on at least one side of the substrate 11 and forming the light incident portion 121, the reflective portion 122 and the light emergent portion 123 disposed opposite to each other on the light guide 12 on one side of the light guide 12, a visual effect that the light intensity gradually weakens along a distance from the light incident portion 121 can be formed on the light emergent portion 123 of the light guide 12, and compared with the light ring structure in the related art, the light emitting assembly 100 of the present utility model can form a softer and gradual light emergent effect, which is beneficial to improving the visual effect.
The light guide 12 may extend along the circumference of the base 11, i.e., the light guide 12 surrounds the outside of the base 11. By the arrangement, a gradual aperture with soft light can be formed on the outer side of the base body 11, which is beneficial to improving visual effect.
According to some embodiments of the present utility model, the light incident portion 121 is located at a side of the light guide 12 near the base 11.
Specifically, the light is projected from the side (light-entering portion 121) of the light guide 12 near the base 11 into the light guide 12, and the light passes through the reflecting portion 122, and as the distance between the reflecting portion 122 and the light-entering portion 121 is different, the weaker the reflected light is, and finally, the visual effect that the light intensity gradually weakens from near the light-entering portion 121 to far from the light-entering portion 121 (i.e., from near the base 11 to far from the base 11) is displayed at the light-emitting portion 123.
As shown in fig. 2-3 and fig. 6-7, in some embodiments, the substrate 11 has a first surface 111 and a second surface 112, where the first surface 111 and the second surface 112 are opposite, the first surface 111 and the light emitting portion 123 are located on the same side (the upper side of the light emitting assembly 100 as shown in the drawing), the second surface 112 and the reflecting portion 122 are located on the same side (the lower side of the light emitting assembly 100 as shown in the drawing), and the light incident portion 121 is located between the reflecting portion 122 and the second surface 112.
Specifically, the light guide 12 is located at one side of the substrate 11, the plane where the light guide 12 protrudes from the second surface 112 of the substrate 11, and for convenience of description, a portion of the plane where the light guide 12 protrudes from the second surface 112 of the substrate 11 (where L is coplanar with the second surface 112) may be defined as a protrusion 124, and the light incident portion 121 is located at a side of the protrusion 124 facing the second surface 112.
The surface of the light guide 12 opposite to the light emitting portion 123 may be a plane, a curved surface, a combination of a plurality of planes, a combination of a plane and a curved surface, and the reflecting portion 122 is located on the surface.
As shown in fig. 3, in the present embodiment, a surface of the light guide 12 opposite to the light emitting portion 123 may be a plane, and at least a portion of the reflecting portion 122 may be located at a position of the protruding portion 124 adjacent to the light entering portion 121.
As shown in fig. 4, in the present embodiment, a surface of the light guide 12 opposite to the light emitting portion 123 may be a combination of a plurality of planes, a combination of a plane and a curved surface, or the like, and at least a part of the reflecting portion 122 is located at a position of the protruding portion 124 opposite to the light entering portion 121.
In this way, the light incident on the light guide 12 from the light incident portion 121 propagates along a straight line, and at least a part of the light can be projected onto the reflecting portion 122, so that a softer and gradually changed light emitting effect can be formed at the light emitting portion 123.
According to some embodiments of the present utility model, the included angle between the light incident portion 121 and the reflecting portion 122 is greater than 0 °, i.e. the light incident portion 121 and the reflecting portion 122 cannot be disposed in parallel, so that at least part of the light passing through the light incident portion 121 can be projected to the reflecting portion 122.
As shown in fig. 3 and 4, in some embodiments, the angle α between the light incident portion 121 and the reflecting portion 122 is greater than 90 °. By limiting the included angle alpha between the light incident portion 121 and the reflecting portion 122 to be larger than 90 degrees, on the basis that at least part of light rays of the light incident portion 121 can be projected to the reflecting portion 122, the light guide 12 can be provided with a certain demoulding angle, the demoulding difficulty of the light guide 12 is reduced, and if structures such as patterns or marks are arranged on the back of the light guide 12, the patterns or marks can be prevented from falling off in the demoulding process.
In some embodiments, the reflective portion 122 includes at least one of a reflective coating, a silk-screened layer, and a separately disposed reflector.
Thus, by configuring the reflecting portion 122 to have the above structure, the light entering the light guide 12 through the light entering portion 121 is projected to the reflecting portion 122, so that diffuse reflection can be formed, and as the distance between different points of the reflecting portion 122 and the light entering portion 121 is different, the weaker the reflected light becomes, the visual effect that the light intensity becomes weaker gradually from the light entering portion 121 to the light exiting portion 123 (i.e., from the base 11 to the base 11) is finally displayed.
According to some embodiments of the present utility model, the substrate 11 and/or the light guide 12 are provided with a display portion and are molded by an in-mold insert injection molding process.
The display part may be a printed pattern or a mark, for example, when the light emitting assembly 100 is applied to a key, the display part may be a functional mark (such as a power switch mark, a parameter up or down mark, etc.), so as to facilitate user operation; when the light emitting assembly 100 is applied to an electric appliance, the display part may be an indication mark (such as an operation mode, a temperature display, a pressure display, a fire display, etc.).
The light emitting assembly 100 manufactured by the in-mold insert injection molding process can clamp the display part inside the base 11 and/or the light guide 12, or form the display part on the back of the base 11 and/or the light guide 12, and the front surface of the display part is covered, so that the display part can be prevented from being scratched or rubbed, and the display part can keep the effects of bright color, no falling off and the like for a long time.
As shown in fig. 1-3, according to some embodiments of the utility model, the base 11 is integrally formed with the light guide 12. Through with base member 11 and light guide 12 integrated into one piece, can reduce the part quantity of luminous subassembly 100, simplify the equipment step, be favorable to improving production efficiency to integrated into one piece's structure is compacter, and structural strength is better, is favorable to guaranteeing luminous subassembly 100's reliability in use.
In some embodiments. The back of the integrated part of the base 11 and the light guide 12 forms a step surface, the light incident part 121 is connected between the reflecting part 122 and the second surface 112 of the base 11, the light incident part 121 and the reflecting part 122 can be connected in a circular arc transition manner, and the light incident part 121 and the second surface 112 of the base 11 can be connected in a circular arc transition manner.
As shown in fig. 5-7, according to some embodiments of the present utility model, the base 11 and the light guide 12 are separately molded. By molding the base 11 and the light guide 12 separately, the mold structure of the base 11 and the light guide 12 can be simplified, so that the processing procedures of the base 11 and the light guide 12 are simplified, the processing difficulty is reduced, and the production cost is reduced.
In some embodiments, the light incident portion 121 is a light transmitting portion, and the light emitting assembly 100 further includes a light emitting member 13, where the light emitting member 13 is disposed on a side of the light incident portion 121 facing away from the reflecting portion 122, for emitting light toward the light incident portion 121. The light-transmitting part can be of a full-transmission structure or a semi-transmission structure.
The light emitted by the light emitting element 13 is projected to the light transmitting portion, at least a part of the light transmitted through the light transmitting portion is projected to the reflecting portion 122, the light reflected by the reflecting portion 122 is emitted from the light emitting portion 123, and as the distance between the reflecting portion 122 and the light entering portion 121 increases, the light reflected by the reflecting portion 122 becomes weaker, and finally, a visual effect that the light intensity becomes weaker gradually from the position close to the light entering portion 121 to the position far from the light entering portion 121 is presented at the light emitting portion 123.
It should be noted that, the light emitting element may emit light of a single color, or may emit one of multiple colors according to control.
As shown in fig. 2 and 6, in some examples, the light emitting member 13 is disposed opposite the base body 11.
Thus, by arranging the light emitting element 13 opposite to the base 11, not only the light emitting element 13 can be offset from the light guiding element 12 as much as possible, thereby preventing the light emitting element 13 from affecting the light emitting effect of the light emitting portion 123 of the light guiding element 12, but also the light emitting element 13 can be conveniently used for projecting light to the light transmitting portion, thereby preventing backlight from being formed at the light transmitting portion and affecting the light emitting effect of the light emitting portion 123 of the light guiding element 12.
In some embodiments, the light-entering portion 121 is a light-emitting portion.
That is, the light emitted from the light emitting portion is directly projected into the light guide 12, and the light projected to the reflecting portion 122 is reflected by the reflecting portion 122 and is emitted from the light emitting portion 123, and as the distance between the reflecting portion 122 and the light incident portion 121 increases, the light reflected by the reflecting portion 122 becomes weaker, and finally, the visual effect that the light intensity becomes weaker gradually from the position close to the light incident portion 121 to the position far from the light incident portion 121 is exhibited at the light emitting portion 123.
A light emitting assembly 100 according to some embodiments of the present utility model is described below with reference to the accompanying drawings.
As shown in fig. 1 to 7, a light emitting assembly 100 according to an embodiment of the present utility model includes a base 11, a light guide 12, and a light emitting member 13.
The light guide 12 is disposed on the outer side of the base 11, and the light guide 12 extends along the circumferential direction of the base 11, the light guide 12 has a light transmitting portion, a reflecting portion 122 and a light emitting portion 123, the reflecting portion 122 and the light emitting portion 123 are disposed opposite to each other, the light transmitting portion is disposed between the light emitting portion 123 and the reflecting portion 122, the light emitting member 13 is disposed on a side of the light transmitting portion facing away from the reflecting portion 122, the light emitting member 13 can be used for emitting light toward the light transmitting portion, and light transmitted through the light transmitting portion can be emitted from the light emitting portion 123 by reflection of the reflecting portion 122.
According to the light emitting assembly 100 of the embodiment of the utility model, by surrounding the light guide 12 on the outer side of the base 11, forming the light transmitting portion on one side of the light guide 12, and forming the reflecting portion 122 and the light emitting portion 123 opposite to each other on the light guide 12, when the light emitting member 13 emits light to the light transmitting portion, the light transmitted through the light transmitting portion is projected to the reflecting portion 122, reflected by the reflecting portion 122 and then emitted from the light emitting portion 123, and a visual effect that the light intensity gradually weakens along the direction far from the light entering portion 121 can be formed on the light emitting portion 123, compared with the light ring structure in the related art, the light emitting assembly 100 of the utility model can form a softer and gradual annular light emitting effect, which is beneficial to improving the visual effect.
In some examples, the light 13 is disposed opposite the base 11.
Thus, by arranging the light emitting element 13 opposite to the base 11, not only the light emitting element 13 can be offset from the light guiding element 12 as much as possible, thereby preventing the light emitting element 13 from affecting the light emitting effect of the light emitting portion 123 of the light guiding element 12, but also the light emitting element 13 can be conveniently used for projecting light to the light transmitting portion, thereby preventing backlight from being formed at the light transmitting portion and affecting the light emitting effect of the light emitting portion 123 of the light guiding element 12.
As shown in fig. 2-3 and fig. 6-7, in some embodiments, the substrate 11 has a first surface 111 and a second surface 112, where the first surface 111 and the second surface 112 are opposite, the first surface 111 and the light emitting portion 123 are located on the same side (the upper side of the light emitting assembly 100 as shown in the drawing), the second surface 112 and the reflecting portion 122 are located on the same side (the lower side of the light emitting assembly 100 as shown in the drawing), and the light transmitting portion is located between the reflecting portion 122 and the second surface 112.
Specifically, the light guide 12 is located at one side of the substrate 11, the plane where the light guide 12 protrudes from the second surface 112 of the substrate 11, and for convenience of description, a portion of the plane where the light guide 12 protrudes from the second surface 112 of the substrate 11 (where L is coplanar with the second surface 112) may be defined as a protrusion 124, and the light incident portion 121 is located at a side of the protrusion 124 facing the second surface 112.
The surface of the light guide 12 opposite to the light emitting portion 123 may be a plane, a curved surface, a combination of a plurality of planes, a combination of a plane and a curved surface, or the like.
As shown in fig. 3, in the present embodiment, a surface of the light guide 12 opposite to the light emitting portion 123 may be a plane, the reflecting portion 122 is located on the plane, and at least a portion of the reflecting portion 122 may be located at a position of the protruding portion 124 adjacent to the light incident portion 121.
As shown in fig. 4, in the present embodiment, a surface of the light guide 12 opposite to the light emitting portion 123 may be a combination of a plurality of planes, a combination of a plane and a curved surface, or the like, and at least a part of the reflecting portion 122 is located at a position of the protruding portion 124 opposite to the light entering portion 121.
In this way, the light incident on the light guide 12 from the light incident portion 121 propagates along a straight line, and at least a part of the light can be projected onto the reflecting portion 122, so that a softer and gradually changed light emitting effect can be formed at the light emitting portion 123.
According to some embodiments of the present utility model, the included angle between the light incident portion 121 and the reflecting portion 122 is greater than 0 °, i.e. the light incident portion 121 and the reflecting portion 122 cannot be disposed in parallel, so that at least part of the light passing through the light incident portion 121 can be projected to the reflecting portion 122.
As shown in fig. 3 and 4, in some embodiments, the included angle α between the light transmitting portion and the reflecting portion 122 is greater than 90 °. By limiting the included angle alpha between the light transmitting part and the reflecting part 122 to be larger than 90 degrees, at least part of light transmitted through the light transmitting part can be projected to the reflecting part 122, the light guide 12 can have a certain demoulding angle, the demoulding difficulty of the light guide 12 is reduced, and if structures such as patterns or marks are arranged on the back of the light guide 12, the patterns or marks can be prevented from falling off in the demoulding process.
In some embodiments, the reflective portion 122 includes at least one of a reflective coating, a silk-screened layer, and a separately disposed reflector.
Thus, by arranging the reflecting portion 122 in the above-described structure, the light entering the light guide 12 through the light transmitting portion is projected to the reflecting portion 122, so that diffuse reflection can be formed, and as the distance between different points of the reflecting portion 122 and the light transmitting portion is different, the weaker the reflected light becomes, and finally, the visual effect that the light intensity becomes weaker gradually from the position near the light transmitting portion to the position far from the light transmitting portion (i.e., from the position near the base 11 to the position far from the base 11) is displayed at the light emitting portion 123.
According to some embodiments of the present utility model, the substrate 11 and/or the light guide 12 are provided with a display portion and are molded by an in-mold insert injection molding process.
The display part may be a printed pattern or a logo, for example, when the light emitting assembly 100 is applied to a key, the display part may be a functional logo, so as to facilitate user operation; when the light emitting assembly 100 is applied in a handle, the display portion may be an indication mark.
The light emitting assembly 100 manufactured by the in-mold insert injection molding process can clamp the display part inside the base 11 and/or the light guide 12, or form the display part on the back of the base 11 and/or the light guide 12, and the front surface of the display part is covered, so that the display part can be prevented from being scratched or rubbed, and the display part can keep the effects of bright color, no falling off and the like for a long time.
As shown in fig. 1-3, according to some embodiments of the utility model, the base 11 is integrally formed with the light guide 12. Through with base member 11 and light guide 12 integrated into one piece, can reduce the part quantity of luminous subassembly 100, simplify the equipment step, be favorable to improving production efficiency to integrated into one piece's structure is compacter, and structural strength is better, is favorable to guaranteeing luminous subassembly 100's reliability in use.
As shown in fig. 5-7, according to some embodiments of the present utility model, the base 11 and the light guide 12 are separately molded. By molding the base 11 and the light guide 12 separately, the mold structure of the base 11 and the light guide 12 can be simplified, so that the processing procedures of the base 11 and the light guide 12 are simplified, the processing difficulty is reduced, and the production cost is reduced.
An electric device according to an embodiment of the present utility model is described below.
The power utilization device (not shown in the drawings) according to the embodiment of the present utility model includes the light emitting assembly 100 according to the above-described embodiment. Since the light emitting assembly 100 according to the embodiment of the present utility model has the above technical effects, the power consumption device according to the embodiment of the present utility model also has the above technical effects, that is, by adopting the light emitting assembly 100, soft gradual light and interactive information can be formed, so that light is prevented from being too dazzling, and visual effect is facilitated to be improved.
The electric device is a luminous key component, a luminous screen, a luminous mirror or a luminous handle.
In the embodiment in which the electric device is a light-emitting key assembly, the base 11 and the light guide 12 may be used as different control keys, so as to implement different control functions, and the base 11 and the light guide 12 may be the same type of control key or different types of control keys. Of course, the base 11 and the light guide 12 may be different parts of the same control key, thereby forming a control key that emits light partially.
In the embodiment where the electrical device is a light emitting screen, the above light emitting assembly 100 may improve the visual experience of the light emitting screen.
In the embodiment that the electric device is the light-emitting mirror, the base body 11 can be used as the mirror body, and the light guide piece 12 surrounds the outside at the base body 11, can form annular luminous zone, not only can realize the light filling effect, and the annular luminous zone that forms is softer gradual change light moreover, is favorable to promoting user's use experience.
In the embodiment of the electric installation for luminous handle, through adopting above-mentioned luminous subassembly 100, not only can play the effect of instruction, make the user can fix a position the position of handle fast under the environment of light inadequately, promote user's use experience, the science and technology sense of luminous handle is stronger moreover, and visual experience is better.
According to some embodiments of the present utility model, the electrical device is a luminescent key assembly, and the base 11 is integrally formed with the light guide 12. Through with base member 11 and light guide 12 integrated into one piece, can reduce the part quantity of luminous key subassembly, simplify the equipment step, be favorable to improving production efficiency to the structure is compacter, and structural strength is better, is favorable to guaranteeing the operational reliability of luminous key subassembly.
Wherein, the base 11 and the light guide 12 respectively form a touch key. The substrate 11 and the light guide member 12 can be touch keys with different touch functions, and the triggering modes of the substrate 11 and the light guide member 12 are capacitive triggering modes, that is, the substrate 11 and the light guide member 12 can realize the control function without moving.
According to some embodiments of the present utility model, the electrical device is a luminescent key assembly, and the base 11 and the light guide 12 are separately molded. By molding the base 11 and the light guide 12 separately, the mold structure of the base 11 and the light guide 12 can be simplified, so that the processing procedures of the base 11 and the light guide 12 are simplified, the processing difficulty is reduced, and the production cost of the luminous key assembly is reduced.
In some embodiments, the substrate 11 and the light guide 12 form a touch key, respectively. The base 11 and the light guide 12 may be touch keys with different touch functions, that is, the base 11 and the light guide 12 may realize a control function without moving.
In other embodiments, one of the base 11 and the light guide 12 is a movable key with respect to the other, for example, the base 11 may be a movable key, the light guide 12 may be a touch key, for example, the base 11 may be a touch key, the light guide 12 may be a movable key, and for example, the base 11 and the light guide 12 may both be movable keys.
In the description of the present utility model, it should be understood that the terms "center," "thickness," "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," etc. indicate or refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of describing the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the utility model, a "first feature" or "second feature" may include one or more of such features. In the description of the present utility model, "plurality" means two or more. In the description of the utility model, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween. In the description of the utility model, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.
Other constructions and operations of the power consuming device according to embodiments of the present utility model are known to those of ordinary skill in the art and will not be described in detail herein.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," 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 (17)
1. A light emitting assembly, comprising:
a base;
the light guide piece is arranged on at least one side of the base body, the light guide piece is provided with a light inlet part, a reflecting part and a light outlet part, the reflecting part and the light outlet part are oppositely arranged, and the light inlet part is arranged on one side of the light guide piece and is positioned between the light outlet part and the reflecting part.
2. The light assembly of claim 1, wherein the light guide extends along a circumferential direction of the base.
3. The light assembly of claim 1, wherein the light entry portion is located on a side of the light guide adjacent the substrate.
4. A light assembly as recited in claim 3, wherein the substrate has oppositely disposed first and second surfaces, the first surface being on the same side as the light exit portion, the second surface being on the same side as the reflective portion, the light entry portion being between the reflective portion and the second surface.
5. The light assembly of claim 1, wherein an angle between the light entrance portion and the reflective portion is greater than 0 ° such that at least a portion of the light passing through the light entrance portion is projected to the reflective portion.
6. The light assembly of claim 5, wherein the angle between the light entrance portion and the reflective portion is greater than 90 °.
7. The light assembly of claim 1, wherein the reflective portion comprises at least one of a reflective coating, a silk-screened layer, and a separately disposed reflector.
8. The light emitting assembly of claim 1 wherein the substrate and/or the light guide are provided with a display and are molded using an in-mold insert molding process.
9. The light assembly of claim 1, wherein the base is integrally formed with the light guide; or the substrate and the light guide member are respectively and independently molded.
10. The light assembly of any one of claims 1-9, wherein the light entry portion is a light transmissive portion, the light assembly further comprising:
and the light emitting piece is arranged on one side of the light inlet part, which is opposite to the reflecting part, and is used for emitting light towards the light inlet part.
11. The lighting assembly of claim 10, wherein the lighting member is disposed opposite the base.
12. The light emitting assembly of any one of claims 1-9 wherein the light inlet is a light emitting portion.
13. A light emitting assembly, comprising:
a base;
the light guide piece is arranged on the outer side of the base body and extends along the circumferential direction of the base body, and is provided with a light transmission part, a reflecting part and a light emergent part which are oppositely arranged, wherein the light transmission part is positioned between the light emergent part and the reflecting part;
the light emitting piece is arranged on one side of the light transmitting part, which is opposite to the reflecting part, and is used for emitting light towards the light transmitting part and emitting light transmitted through the light transmitting part from the light emitting part through the reflection of the reflecting part.
14. An electrical device comprising a light emitting assembly according to any one of claims 1-13.
15. The powered device of claim 14, wherein the powered device is a lighted key assembly, a lighted screen, a lighted mirror, or a lighted handle.
16. The electrical device of claim 14, wherein the electrical device is a light-emitting key assembly, the base being integrally formed with the light guide;
wherein, the base body and the light guide piece respectively form touch keys.
17. The electrical device of claim 14, wherein the electrical device is a light-emitting key assembly, the base and the light guide being separately formed;
wherein the substrate and the light guide member respectively form touch keys; or, one of the base body and the light guide member is a key movable relative to the other.
Priority Applications (1)
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CN202321229497.5U CN219713158U (en) | 2023-05-19 | 2023-05-19 | Light emitting module and power consumption device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202321229497.5U CN219713158U (en) | 2023-05-19 | 2023-05-19 | Light emitting module and power consumption device |
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CN219713158U true CN219713158U (en) | 2023-09-19 |
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CN202321229497.5U Active CN219713158U (en) | 2023-05-19 | 2023-05-19 | Light emitting module and power consumption device |
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2023
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