CN114167540B - Panel assembly and water purifying device - Google Patents
Panel assembly and water purifying device Download PDFInfo
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- CN114167540B CN114167540B CN202011340552.9A CN202011340552A CN114167540B CN 114167540 B CN114167540 B CN 114167540B CN 202011340552 A CN202011340552 A CN 202011340552A CN 114167540 B CN114167540 B CN 114167540B
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- light
- light guide
- panel assembly
- mounting
- light emitting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 238000005452 bending Methods 0.000 claims description 20
- 230000007704 transition Effects 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 2
- 238000000746 purification Methods 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0075—Arrangements of multiple light guides
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention discloses a panel assembly and water purifying equipment, the panel assembly includes: a panel body; the circuit board is arranged on the panel body and provided with a plurality of luminous elements; the light guide piece covers the circuit board and is provided with a plurality of light guide strips, the light guide strips correspond to the light emitting pieces one by one, one side of each light guide strip is provided with a mounting part, and the light emitting pieces are arranged on the mounting parts so as to project lamplight on the corresponding light guide strips. According to the panel assembly provided by the embodiment of the invention, the light-emitting piece is arranged at the mounting part at one side of the light guide strip, so that the light of the light-emitting piece is projected on the light guide strip, the light of the light-emitting piece is displayed through the light guide strip, and bright spots on the panel body are avoided; and the position of the light guide strip is staggered with the position of the light emitting piece horizontally, so that the situation that the light of the light emitting piece irradiates vertically to cause the light guide strip to generate bright spots can be avoided, the light guide strip can emit light uniformly, the conditions of uneven brightness or local bright spots are avoided, and the visual experience of a user is improved.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a panel assembly and water purifying equipment.
Background
In the related art, the light display on the panel is usually that the lamps on the circuit board are directly transmitted at the corresponding positions of the panel, however, the display is not uniform enough, local bright spots are easy to appear, and there is room for improvement.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide a panel assembly, which has uniform brightness and good user visual experience.
The invention also provides water purifying equipment.
A panel assembly according to an embodiment of the first aspect of the present invention includes: a panel body; the circuit board is arranged on the panel body and provided with a plurality of luminous elements; the light guide piece is covered on the circuit board and is provided with a plurality of light guide strips, the light guide strips are in one-to-one correspondence with the light emitting pieces, one side of each light guide strip is provided with a mounting part, and the light emitting pieces are arranged on the mounting parts so as to project lamplight on the corresponding light guide strips.
According to the panel assembly provided by the embodiment of the invention, the light-emitting piece is arranged at the mounting part at one side of the light guide strip, so that the light of the light-emitting piece is projected on the light guide strip, the light of the light-emitting piece is displayed through the light guide strip, and bright spots on the panel body are avoided; and the position of the light guide strip is staggered with the position of the light emitting piece horizontally, so that the situation that the light of the light emitting piece irradiates vertically to cause the light guide strip to generate bright spots can be avoided, the light guide strip can emit light uniformly, the conditions of uneven brightness or local bright spots are avoided, and the visual experience of a user is improved.
According to the panel assembly of the embodiment of the invention, the mounting part is limited with a mounting cavity which is open towards the circuit board, and the luminous element is suitable for being inserted into the mounting cavity.
According to an embodiment of the present invention, the light guide includes: a first light guide section provided with a part of the plurality of light guide bars; the bending section is connected with one end of the first light guide section; the second light guide section extends obliquely relative to the first light guide section and is provided with another part of the plurality of light guide strips, and the other end of the bending section is suitable for being connected with the second light guide section so as to connect the first light guide section and the second light guide section.
Optionally, the bending section forms an S-shape.
Optionally, the bending sections include two, and two bending sections are arranged at intervals along a direction perpendicular to a connecting line of the first light guide section and the second light guide section.
The panel assembly according to the embodiment of the invention further comprises: the light shield is provided with a plurality of first light shielding parts, the first light shielding parts and the light emitting parts are in one-to-one correspondence, and each first light shielding part is arranged on the corresponding light emitting part.
Optionally, the first light shielding part comprises a top plate and a side wall plate, the top plate is arranged above the light emitting piece, and the side wall plate surrounds a part of the light emitting piece; and/or, the first shading part comprises a top plate, and the top plate is arranged above the luminous piece.
Optionally, the light shield is disposed on a side of the light guide member facing away from the circuit board, the light guide member has a mounting portion for mounting the light emitting member, and the first light shield is disposed on the mounting portion.
Optionally, the light shield has at least one second light shielding portion corresponding to the light guide bar, the second light shielding portion surrounding at least a portion of the corresponding light guide bar to space the corresponding light guide bar from the adjacent light guide bar.
Optionally, a slot is defined between the first light shielding part and the second light shielding part, and the light guide piece is suitable for being in plug-in fit with the slot.
Optionally, the light shield is provided with a first through hole, and at least one part of the light guide strip is in plug-in fit with the first through hole.
Optionally, the light shield is an opaque member.
According to the panel assembly provided by the embodiment of the invention, the panel body comprises the first mounting surface and the second mounting surface, the second mounting surface is obliquely arranged relative to the first mounting surface, and the second mounting surface is in smooth transition connection with the first mounting surface.
According to the panel assembly provided by the embodiment of the invention, the panel body is provided with the second through holes corresponding to the positions of the light guide strips, and the light guide strips are suitable for being in plug-in fit with the second through holes.
According to the water purifying device disclosed by the embodiment of the second aspect of the invention, the panel assembly disclosed by the embodiment of the first aspect of the invention is adopted, and the light guide strips uniformly emit light, so that the condition of uneven display brightness can be avoided, and the visual experience of a user is improved.
Additional aspects and advantages of the invention 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 invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention 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 partial schematic structure of a water purifying apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a panel assembly according to an embodiment of the present invention;
FIG. 3 is an exploded view of a panel assembly according to an embodiment of the present invention;
FIG. 4 is an assembled schematic view of a panel assembly according to an embodiment of the invention;
FIG. 5 is a schematic view of a light guide at one view angle according to an embodiment of the present invention;
FIG. 6 is a schematic view of a light guide at another view angle according to an embodiment of the present invention;
FIG. 7 is a schematic diagram illustrating an assembly of a light guide and a panel body according to an embodiment of the present invention;
FIG. 8 is an assembled cross-sectional view of a light guide and a panel body according to an embodiment of the present invention;
FIG. 9 is a schematic view of a light shield according to an embodiment of the present invention;
FIG. 10 is a schematic view of an assembly of a light shield and light guide at one viewing angle according to an embodiment of the present invention;
Fig. 11 is an assembled schematic view of a light shield and a light guide at another viewing angle according to an embodiment of the present invention.
Reference numerals:
the panel assembly 100, the water purifying apparatus 1000,
The panel body 10, the first mounting surface 11, the second mounting surface 12, the second through hole 13,
The light emitting elements of the circuit board 20, the light emitting element 21,
Light guide 30, first light guide section 301, second light guide section 302, bent section 303, light guide bar 31, mounting portion 32, mounting cavity 321, support rib 33, second slot 34,
The light shielding cover 40, the first light shielding part 41, the top plate 411, the side wall plate 412, the second light shielding part 42, the first slot 43 and the first through hole 44.
Detailed Description
Embodiments of the present invention 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 invention.
In the description of the present invention, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
A panel assembly 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 11.
As shown in fig. 1 to 11, a panel assembly 100 according to an embodiment of the present invention includes: the panel body 10, the circuit board 20 and the light guide member 30, wherein the circuit board 20 is arranged in the panel body 10, the circuit board 20 is provided with a plurality of light emitting members 21, the light guide member 30 is arranged on the circuit board 20, the light guide member 30 is provided with a plurality of light guide strips 31, the light guide strips 31 are in one-to-one correspondence with the light emitting members 21, one side of each light guide strip 31 is provided with a mounting part 32, the mounting parts 32 and the light guide strips 31 can be positioned at the same height, and the mounting parts 32 are positioned at one side of the light guide strips 31; the mounting portion 32 and the light guide bar 31 may be located at different heights, but the mounting portion 32 may be located on one side of the light guide bar 31 in the horizontal direction.
The light emitting member 21 may be disposed on the mounting portion 32, that is, the light emitting member 21 is located at a side portion of the light guiding strip 31, so that light emitted by the light emitting member 21 may be projected onto the corresponding light guiding strip 31, so that the light guiding strip 31 displays the light, and the light emitted by the light emitting member 21 is prevented from being perpendicularly irradiated onto the light guiding strip 31, which results in uneven brightness or bright spots of the light guiding strip 31.
According to the panel assembly 100 of the embodiment of the invention, the light of the light emitting element 21 is projected on the light guide bar 31 by the mounting part 32 arranged on one side of the light guide bar 31, and the light of the light emitting element 21 is displayed through the light guide bar 31, so that bright spots on the panel body 10 are avoided; and the position of the light guide strip 31 is staggered with the position of the light emitting piece 21 horizontally, so that the situation that the light of the light emitting piece 21 irradiates vertically to cause the light guide strip 31 to generate bright spots can be avoided, the light guide strip 31 can emit light uniformly, the situations that the brightness is uneven or local bright spots are generated and the like are avoided, and the visual experience of a user is improved.
As shown in fig. 5 and 6, according to an embodiment of the present invention, the mounting part 32 defines a mounting cavity 321, the mounting cavity 321 has at least one opening opened toward the circuit board 20, that is, the mounting cavity 321 may have an opening toward the circuit board 20, the light emitting element 21 may be inserted into the mounting cavity 321, and the light guide bar 31 may be a wall of the mounting cavity 321, thereby allowing light emitted from the light emitting element 21 to be projected onto the corresponding light guide bar 31; the mounting cavity 321 may also have a plurality of openings, wherein one opening faces the circuit board 20, so that the light emitting element 21 may be plugged into the mounting cavity 321, and one opening of the mounting cavity 321 may be in communication with the light guide strip 31, so that the light emitted by the light emitting element 21 may be projected onto the corresponding light guide strip 31 through the opening.
It can be understood that the light guide 30 is provided with a plurality of mounting seats, the plurality of mounting seats are in one-to-one correspondence with the plurality of light guide strips 31, each mounting portion 32 is disposed on one side of the corresponding light guide strip 31, each mounting portion 32 defines a mounting cavity 321 that is open towards the circuit board 20, and the structure of each mounting portion 32 may be the same or different.
As shown in fig. 5 and 6, the light guide 30 according to one embodiment of the present invention includes: the first light guide section 301 and the second light guide section 302, the second light guide section 302 extends obliquely relative to the first light guide section 301, that is, the first light guide section 301 and the second light guide section 302 are located on different and non-parallel planes, one part of the plurality of light guide strips 31 is arranged on the first light guide section 301, the other part is arranged on the second light guide section 302, and therefore the light guide strips 31 are located on different planes, that is, the light emitted by the light emitting element 21 can be displayed on different planes.
The light guide member 30 is provided with a bending section 303, one end of the bending section 303 is connected with the first light guide section 301, the other end of the bending section 303 is connected with the second light guide section 302, namely, the first light guide section 301 and the second light guide section 302 are connected through the bending section 303, and the first light guide section 301 and the second light guide section 302 can form an integrated structure, so that the panel assembly 100 is convenient to assemble; meanwhile, the first light guide section 301 and the second light guide section 302 can be elastically connected, when the light guide piece 30 is installed, the first light guide section 301 or the second light guide section 302 needs to be bent in the process of assembling the light guide strip 31 to the panel body 10, and the connection part of the first light guide section 301 and the second light guide section 302 can be elastically deformed, so that the breakage and the like of the light guide piece 30 can be avoided; in addition, the design of the bending section 303 can also avoid the phenomenon of light crosstalk during light guiding.
As shown in fig. 6, the bending section 303 forms an S shape, and two ends of the bending section 303 are respectively connected with the first light guide section 301 and the second guide section, so that an integrated light guide member 30 is realized, the structure is simplified, and the manufacturing cost is reduced, so that the light emitted by the plurality of light emitting members 21 on one circuit board 20 can be displayed on two different planes, wherein the light guide member 30 can adopt a transparent PC light guide light bar.
As shown in fig. 6, in some examples, the bending sections 303 include two bending sections 303, and the two bending sections 303 are arranged at intervals along a direction perpendicular to a line connecting the first light guide section 301 and the second light guide section 302, that is, the first light guide section 301 and the second light guide section 302 are connected through the two bending sections 303 arranged at intervals, so that on the basis of not affecting the elasticity of a connection position of the first light guide section 301 and the second light guide section 302, the connection stability of the two bending sections is improved, shaking of the light guide member 30 is avoided, and the like, and the stability and reliability of the overall structure are further improved.
As shown in fig. 3, according to an embodiment of the present invention, the panel body 10 includes a first mounting surface 11 and a second mounting surface 12, the second mounting surface 12 is disposed obliquely with respect to the first mounting surface 11, and the second mounting surface 12 is smoothly connected with the first mounting surface 11.
That is, the panel body 10 has two intersecting planes, and in the prior art, the light emitting elements 21 are arranged on different planes, and a corresponding circuit board 20 is required to be independently arranged on each plane, so that the assembly is complex and the cost is high. In the invention, by adopting the light guide member 30 with the structure, a plurality of circuit boards 20 are not required to be arranged, one part of the plurality of light emitting members 21 on one circuit board 20 can be displayed on one plane through the light guide strip 31, and the other part of the plurality of light emitting members are displayed on the other plane through the other light guide strips 31, so that the light guide display on two planes can be realized by adopting only one circuit board 20, the cost is reduced, the market demand with high low-cost management and control requirements can be met, the conditions of uneven light emission, bright spots, light strings and the like can be avoided, and the visual experience of a user is improved.
Of course, the panel body 10 may be formed by combining other mounting surfaces, and a good light guiding effect may be achieved by adopting the light guiding member 30 according to the embodiment of the present invention.
As shown in fig. 7 and 8, according to an embodiment of the present invention, the panel body 10 is provided with the second through hole 13, the second through hole 13 corresponds to the position of the light guiding strip 31, and the second through hole 13 may be formed into a strip shape corresponding to the shape of the light guiding strip 31, so that the light guiding strip 31 may be in plug-in fit with the second through hole 13, and a user may directly observe the light of the light guiding strip 31 on the panel body 10. Of course, the second through hole 13 may be further provided with a glass plate, a light-transmitting plate, etc. to play a role in waterproof protection for the light guide bar 31, and ensure that the light guide bar 31 can be clearly displayed at the panel body 10.
As shown in fig. 8, in some examples, since the second mounting surface 12 is obliquely disposed with respect to the first mounting surface 11, when the light guide member 30 is mounted, the light guide strip 31 on the first light guide section 301 is first correspondingly inserted and matched with the second through hole 13 on the first mounting surface 11, and then the light guide strip 31 of the second light guide section 302 is correspondingly inserted and matched with the second through hole 13 on the second mounting surface 12, when the light guide strip 31 of the second light guide section 302 is aligned, the second light guide section 302 needs to be bent, and under the action of the bending section 303, the second light guide section 302 can be easily elastically deformed, so that the breakage of the light guide member 30 can be avoided.
In some examples, the panel body 10 has a touch portion thereon, and the touch portion may be disposed adjacent to the light emitting strip, and when the touch portion is operated by a user, the corresponding light emitting strip emits light, thereby realizing the function of indication or prompt.
As shown in fig. 9, according to an embodiment of the present invention, since the distance between the light emitting element 21 and the panel body 10 is small, in order to prevent the light emitting element 21 from illuminating the panel body 10 or generating halation on the panel body 10, the panel assembly 100 further includes a light shielding cover 40, the light shielding cover 40 has a plurality of first light shielding portions 41, the plurality of first light shielding portions 41 are in one-to-one correspondence with the plurality of light emitting elements 21, and each first light shielding portion 41 is covered on the corresponding light emitting element 21, thereby surrounding or shielding the light emitting element 21, and preventing the light emitted by the light emitting element 21 from being projected onto the panel body 10, thereby avoiding halation and light leakage.
As shown in fig. 9, in some examples, the first light shielding portion 41 includes a top plate 411 and a side wall plate 412, the top plate 411 is disposed above the light emitting member 21, and the side wall plate 412 surrounds a portion of the light emitting member 21, so that the first light shielding portion 41 may surround the light emitting member 21, and light emitted from the light emitting member 21 can only be projected onto the corresponding light guide bar 31, so as to avoid halation light leakage generated by light projection from the light emitting member 21 onto the panel body 10.
In some examples, the first light shielding part 41 includes a top plate 411, and the top plate 411 is disposed above the light emitting member 21, so that the first light shielding part 41 may space the light emitting member 21 from the panel body 10 to achieve a shielding effect, thereby preventing light emitted from the light emitting member 21 from being projected on the panel body 10 to generate halation light.
As shown in fig. 10 and 11, in some specific examples, the light shielding cover 40 is disposed on a side of the light guiding member 30 facing away from the circuit board 20, the light emitting member 21 is mounted on the mounting portion 32 of the light guiding member 30, and the first light shielding portion 41 is disposed on the mounting portion 32, that is, after the light shielding cover 40 is mounted in place, the first light shielding portion 41 is disposed on the mounting portion 32 and the circuit board 20, and the first light shielding portion 41 can prevent bright light at the mounting portion 32 from being displayed on the panel body 10, so as to further avoid halation and the like on the panel body 10.
As shown in fig. 9 and 11, in some examples, due to the adoption of the integral light guide member 30 structure, when one light guide bar 31 is shiny, the adjacent light guide bars 31 are also easy to be illuminated under the dark environment, so that the light between the light guide bars 31 is in a light-stringing condition, therefore, the second light shielding part 42 is further designed on the light shielding cover 40, the second light shielding part 42 corresponds to the light guide bars 31, and the second light shielding part 42 surrounds at least a part of the corresponding light guide bar 31 so as to separate the corresponding light guide bar 31 from the light guide bars 31 adjacent to the corresponding light guide bar, thereby avoiding the light-stringing between the two adjacent light guide bars 31, improving the visual experience of users and further improving the grade of products.
The number of the second light shielding portions 42 may correspond to the number of the light guiding strips 31, that is, the outer side of each light guiding strip 31 surrounds a corresponding second light shielding portion 42, and the second light shielding portion 42 surrounds the corresponding second light shielding portion to prevent light of each light guiding strip 31 from leaking to the outside, so as to achieve the effect of preventing light from being mixed.
Of course, the number of the second light shielding portions 42 may be smaller than the number of the light guide strips 31, and only the second light shielding portions 42 are required to be provided between any two adjacent light guide strips 31, so that light strings between two adjacent light guide strips 31 can be avoided.
In the present embodiment, by integrating the first light shielding portion 41 and the second light shielding portion 42 on the same light shielding cover 40, the structure is simplified, the cost is reduced, and the convenience of assembly is improved.
As shown in fig. 9 and 11, in some examples, a first slot 43 is defined between the first light shielding portion 41 and the second light shielding portion 42, and the light guide member 30 is adapted to be in plug-in fit with the first slot 43, so that the light shielding cover 40 and the light guide member 30 are assembled, and by inserting a portion of the light guide member 30 into the first slot 43 between the first light shielding portion 41 and the second light shielding portion 42, the stability of the overall structure can be improved, shaking or the like of the light guide member 30 or the light shielding cover 40 is avoided, light leakage or the like of the light emitting member 21 is avoided, and the reliability of the overall structure is improved.
As shown in fig. 6 and 11, in some examples, the light guide 30 includes support ribs 33, two adjacent support ribs 33 are supported at two ends of one light guide bar 31, and the mounting portion 32 is disposed between the two adjacent support ribs 33, a second slot 34 is defined between the support ribs 33 and the mounting portion 32, and when the light shield 40 is assembled, the first light shielding portion 41 may be inserted into the second slot 34, thereby shielding the mounting portion 32 and the light emitting member 21; meanwhile, the supporting ribs 33 and the light guide strips 31 can be inserted into the first slots 43 to realize double insertion and matching, so that the stability and reliability of the whole structure are further improved, and the effects of halation prevention and light cross prevention are improved.
As shown in fig. 9 and 10, in some examples, the light shield 40 has a first through hole 44, and the upper end of the light guide bar 31 may be inserted into the first through hole 44, so that the bright light of the light guide bar 31 may be displayed. The first through hole 44 corresponds to the second through hole 13 on the panel body 10, so that the light guide strip 31 is conveniently matched with the first through hole 44 and the second through hole 13 in a plugging manner, and the panel body 10 is conveniently displayed with bright light.
It can be appreciated that the light shield 40 according to the embodiment of the present invention is an opaque member, for example, a black plastic member is used, so that the cost is reduced, and meanwhile, the light shield 40 shields and surrounds each light emitting member 21, and simultaneously shields two adjacent light guiding members 30, so that the situations of light-emitting of the light guiding strip 31, bright-spot halation of the panel body 10, and the like are avoided, and the visual experience of the user is improved.
According to the water purifying device 1000 provided by the embodiment of the invention, the panel assembly 100 is adopted, on one hand, the light guide strips 31 emit light uniformly, so that the condition of uneven display brightness can be avoided, and the user visual experience is good; on the other hand, the luminous display of one circuit board 20 on two different planes can be realized, the cost is reduced, the application range is expanded, and the popularization and the application are convenient; on the other hand, the design of the light shield 40 can avoid the light-guiding strip 31 from being in light, and meanwhile avoid the bright-spot halation of the panel body 10, so as to further improve the visual experience of the user.
Other constructions and operations of the water purifying apparatus 1000 according to the embodiment of the present invention are known to those skilled in the art, and will not be described in detail herein.
In the description of the present invention, unless explicitly stated and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact by another feature therebetween. Moreover, 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 indicating that the first feature is higher in level than the second feature.
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 invention. 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 invention 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 invention, the scope of which is defined by the claims and their equivalents.
Claims (12)
1. A panel assembly, comprising:
the panel body comprises a first mounting surface and a second mounting surface, wherein the second mounting surface is obliquely arranged relative to the first mounting surface, and the second mounting surface is in smooth transition connection with the first mounting surface;
The circuit board is arranged on the panel body and provided with a plurality of luminous elements;
the light guide piece is arranged on the circuit board and provided with a plurality of light guide strips, the light guide strips are in one-to-one correspondence with the light emitting pieces,
One side of each light guide strip is provided with a mounting part, and the luminous piece is arranged on the mounting part so as to project lamplight on the corresponding light guide strip;
The light guide includes:
a first light guide section provided with a part of the plurality of light guide bars;
the bending section is connected with one end of the first light guide section;
The second light guide section extends obliquely relative to the first light guide section and is provided with another part of the plurality of light guide strips, and the other end of the bending section is suitable for being connected with the second light guide section so as to connect the first light guide section and the second light guide section;
the mounting portion defines a mounting cavity open to the circuit board, and the light emitting member is adapted to be plugged into the mounting cavity.
2. The panel assembly of claim 1, wherein the bent section forms an S-shape.
3. The panel assembly of claim 2, wherein the bent segments comprise two, the two bent segments being spaced apart in a direction perpendicular to the line connecting the first and second light guide segments.
4. The panel assembly of claim 1, further comprising: the light shield is provided with a plurality of first light shielding parts, the first light shielding parts and the light emitting parts are in one-to-one correspondence, and each first light shielding part is arranged on the corresponding light emitting part.
5. The panel assembly of claim 4, wherein the first light shield includes a top plate and a side wall plate, the top plate being disposed over the light emitting member, the side wall plate surrounding a portion of the light emitting member; and/or the number of the groups of groups,
The first shading part comprises a top plate, and the top plate is arranged above the luminous piece.
6. The panel assembly of claim 4, wherein the light shield is disposed on a side of the light guide facing away from the circuit board, the light guide having a mounting portion for mounting the light emitting member, the first light shield being disposed on the mounting portion.
7. The panel assembly of claim 4, wherein the light shield has at least one second light shield portion corresponding to the light guide bar, the second light shield portion surrounding at least a portion of the corresponding light guide bar to space the corresponding light guide bar from the adjacent light guide bar.
8. The panel assembly of claim 7, wherein a slot is defined between the first light shield and the second light shield, the light guide being adapted for mating with the slot.
9. The panel assembly of claim 4, wherein the light shield has a first through hole, at least a portion of the light guide strip being in mating engagement with the first through hole.
10. The panel assembly of claim 4, wherein the light shield is an opaque member.
11. The panel assembly according to any one of claims 1-10, wherein the panel body is provided with a second through hole corresponding to the position of the light guiding strip, and the light guiding strip is adapted to be in plug-fit with the second through hole.
12. A water purification apparatus comprising a panel assembly according to any one of claims 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011340552.9A CN114167540B (en) | 2020-11-25 | 2020-11-25 | Panel assembly and water purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011340552.9A CN114167540B (en) | 2020-11-25 | 2020-11-25 | Panel assembly and water purifying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114167540A CN114167540A (en) | 2022-03-11 |
| CN114167540B true CN114167540B (en) | 2024-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011340552.9A Active CN114167540B (en) | 2020-11-25 | 2020-11-25 | Panel assembly and water purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114167540B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388097A (en) * | 2017-07-18 | 2017-11-24 | 歌尔科技有限公司 | A kind of light guide structure of LED and a kind of robot eyes |
| CN111534971A (en) * | 2020-05-13 | 2020-08-14 | 无锡小天鹅电器有限公司 | Infrared induction device and clothes treatment equipment |
| CN211980480U (en) * | 2020-03-27 | 2020-11-20 | 深圳市鸿合创新信息技术有限责任公司 | Key structure and display device |
| CN214256805U (en) * | 2020-11-25 | 2021-09-21 | 佛山市美的清湖净水设备有限公司 | Panel assembly and water purifying equipment |
-
2020
- 2020-11-25 CN CN202011340552.9A patent/CN114167540B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388097A (en) * | 2017-07-18 | 2017-11-24 | 歌尔科技有限公司 | A kind of light guide structure of LED and a kind of robot eyes |
| CN211980480U (en) * | 2020-03-27 | 2020-11-20 | 深圳市鸿合创新信息技术有限责任公司 | Key structure and display device |
| CN111534971A (en) * | 2020-05-13 | 2020-08-14 | 无锡小天鹅电器有限公司 | Infrared induction device and clothes treatment equipment |
| CN214256805U (en) * | 2020-11-25 | 2021-09-21 | 佛山市美的清湖净水设备有限公司 | Panel assembly and water purifying equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114167540A (en) | 2022-03-11 |
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