CN219913166U - Switch box assembly and range hood - Google Patents
Switch box assembly and range hood Download PDFInfo
- Publication number
- CN219913166U CN219913166U CN202321027023.2U CN202321027023U CN219913166U CN 219913166 U CN219913166 U CN 219913166U CN 202321027023 U CN202321027023 U CN 202321027023U CN 219913166 U CN219913166 U CN 219913166U
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- light
- panel
- switch box
- box assembly
- box body
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- 230000004888 barrier function Effects 0.000 claims abstract description 31
- 238000005192 partition Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000005465 channeling Effects 0.000 description 5
- 239000011324 bead Substances 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a switch box assembly and a range hood. The switch box assembly comprises a main box body and a light-permeable panel, wherein a plurality of light-emitting units and light blocking plates for separating adjacent light-emitting units are fixed in the main box body; the panel is fixed on the surface of the main box body, the outer side face of the panel is provided with a plurality of luminous areas corresponding to the luminous units and a plurality of through grooves which are matched with the light barrier and penetrate through the panel, the through grooves partition adjacent luminous areas, and the light barrier is inserted into the through grooves matched with the light barrier. The utility model can improve the anti-channeling effect.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a switch box assembly and a range hood.
Background
Home appliances such as range hoods, washing machines and the like are generally provided with a switch box, on which a key and a corresponding indicator lamp are integrated, and when the key is pressed, the corresponding indicator lamp can be lighted up to indicate the operation state of the key. However, if no effective light blocking measure is available, the indicator lamp will generate a light channeling phenomenon, so that the user easily misjudges the operation state of the key, and the use of the user is affected.
Therefore, some measures for preventing light channeling are designed in the prior art, as shown in the patent of the utility model with publication number of CN217026409U, a plurality of lamp cavities are spaced in the display board box through the baffle, and light emitted by the lamp beads in the lamp cavities is not easy to light channeling due to the blocking of the baffle. However, since the surface of the switch box is also fixed with a panel, the baffle can only abut against the panel, and light can be scattered on the panel, and other adjacent display areas can be lightened correspondingly, the anti-channeling effect of the existing switch box needs to be further improved.
Disclosure of Invention
The utility model provides a switch box assembly and a range hood, which can improve the anti-channeling effect.
In order to solve the problems, the utility model adopts the following technical scheme:
according to a first aspect of the present utility model, an embodiment of the present utility model provides a switch box assembly, including a main box body and a light-permeable panel, where a plurality of light emitting units and a light barrier separating adjacent light emitting units are fixed in the main box body; the panel is fixed on the surface of the main box body, the outer side face of the panel is provided with a plurality of luminous areas corresponding to the luminous units and a plurality of through grooves which are matched with the light barrier and penetrate through the panel, the through grooves partition adjacent luminous areas, and the light barrier is inserted into the through grooves matched with the light barrier.
Preferably, the light emitting area is fixed with a touch sheet, a plurality of touch springs corresponding to the touch sheet are fixed in the main box body, and the touch springs are abutted against the inner side surface of the panel.
Preferably, the surface of the touch sheet is provided with grains.
Preferably, the light emitting area is provided with a light emitting ring protruding from the outer side surface of the panel, and the touch sheet is located on the inner side of the light emitting ring.
Preferably, the inner side surface of the panel is provided with a light guide ring corresponding to the light emitting ring, the light guide ring extends to the light emitting unit, and the bottom of the light guide ring is provided with a avoidance groove for avoiding the light emitting unit.
Preferably, the surface of the main box body is provided with a plurality of openings matched with the light guide ring, the light guide ring passes through the openings, and the light barrier is positioned between the adjacent openings.
Preferably, a circuit board is fixed in the main box body, and the light emitting unit and the touch spring are both fixed on the circuit board.
Preferably, the light barrier abuts against the circuit board.
Preferably, the light emitting units are arranged along the length direction of the main box body, and the light emitting areas are also arranged along the length direction of the main box body.
According to a second aspect of the present utility model, an embodiment of the present utility model provides a range hood, including a range hood body, on which the switch box assembly according to any one of the above first aspects is fixed.
The utility model has at least the following beneficial effects: the light barrier for separating the adjacent light-emitting units is fixed in the main box body, the through grooves for separating the adjacent light-emitting areas are formed in the outer side face of the panel, and the light barrier is inserted into the through grooves matched with the light barrier, so that the light of a certain light-emitting area can be greatly reduced from being scattered to the adjacent light-emitting area on the panel, and the anti-channeling effect is effectively improved.
Drawings
FIG. 1 is a schematic diagram of a switch box assembly according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a switch box assembly according to one embodiment of the present utility model;
FIG. 3 is an exploded view of a switch box assembly according to one embodiment of the present utility model from another perspective;
FIG. 4 is a schematic cross-sectional view of a switch box assembly according to one embodiment of the present utility model;
fig. 5 is a schematic structural view of a range hood according to an embodiment of the present utility model.
Wherein, the reference numerals are as follows:
a main box body 100, an opening 101, a buckling hole 102, a lower cover 110 and an upper cover 120;
panel 200, light emitting area 210, through slot 220, touch sheet 230, light emitting ring 240, light guide ring 250, clearance slot 251, clip 260;
a circuit board 300, a light emitting unit 310, and a touch spring 320;
a light barrier 400;
a range hood body 500, a housing 510.
Detailed Description
The following description is provided with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the utility model as defined in the claims and their equivalents. The description includes various specific details to aid in understanding, but these details should be regarded as merely exemplary. Accordingly, those skilled in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the utility model.
In the description of the present utility model, references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element or there can be intervening elements (e.g., a third element) between the element and the other element.
An embodiment of the present utility model provides a switch box assembly, as shown in fig. 1-4, including a main box body 100 and a light-permeable panel 200, wherein a plurality of light emitting units 310 and a light barrier 400 separating adjacent light emitting units 310 are fixed in the main box body 100, the light emitting units 310 are used for emitting light, and the light barrier 400 is located between the adjacent light emitting units 310 to block light of the adjacent light emitting units 310 from interfering. The panel 200 is fixed on the surface of the main box body 100, and the outer side surface (the surface far away from the main box body 100) of the panel 200 is provided with a plurality of light-emitting areas 210 corresponding to the light-emitting units 310 and a plurality of through grooves 220 which are matched with the light barrier 400 and penetrate through the panel 200, wherein the light-emitting areas 210 are part of the surface of the panel 200 and are used for transmitting light rays emitted by the light-emitting units 310 so as to lighten the light-emitting areas 210, and the light-emitting areas 210 can form special patterns or characters and the like so as to facilitate the identification of users. The light emitting region 210 may be disposed directly above the light emitting unit 310 so that the light emitting region 210 corresponds to the light emitting unit 310. The through grooves 220 partition the adjacent light emitting areas 210, and the light barrier 400 is inserted into the through groove 220 adapted thereto, so that the light barrier 400 can block the light of any one light emitting area 210 from being scattered along the panel 200 toward the adjacent light emitting area 210, and the anti-channeling effect is effectively improved.
In some embodiments, the touch pad 230 is fixed on the light emitting area 210, and a plurality of touch springs 320 corresponding to the touch pad 230 are fixed in the main case 100, and the touch springs 320 abut against the inner side surface of the panel 200. Thus, a touch key is formed, and the user can trigger the key corresponding to the touch pad 230 by touching the touch pad 230. Wherein, each light emitting unit 310 is correspondingly provided with a touch spring 320, and each light emitting area 210 is correspondingly provided with a touch sheet 230. When the key corresponding to the touch pad 230 is triggered, the light emitting area 210 where the touch pad 230 is located is also illuminated. In this way, the state of the corresponding key can be indicated by the lighting-on or lighting-off of the light-emitting region 210. The touch sheet 230 may be specifically adhered and fixed to the panel 200.
Further, the surface of the touch pad 230 is provided with lines, which can improve the display effect of the touch pad 230 and enhance the touch feeling. The lines can be CD lines specifically, so that special appearance effects are formed, and the attractiveness is improved.
In some embodiments, the light emitting region 210 is provided with a light emitting ring 240 protruding from the outer side of the panel 200, and the touch pad 230 is located inside the light emitting ring 240. The light emitting ring 240 may play a role in positioning the touch pad 230, so that the touch pad 230 is not easy to shake, and thus can be stably fixed on the panel 200. Meanwhile, since the light emitting ring 240 surrounds the touch sheet 230, after the light emitting unit 310 emits light, mainly the light emitting ring 240 is lighted up, forming an aperture structure surrounding the touch sheet 230.
Further, the inner side of the panel 200 is provided with a light guide ring 250 corresponding to the light emitting ring 240, and specifically, the vertical projection of the light guide ring 250 on the panel 200 may overlap with the vertical projection of the light emitting ring 240 on the panel 200. The light guide ring 250 extends toward the light emitting unit 310, and a space avoiding groove 251 for avoiding the light emitting unit 310 is provided at the bottom of the light guide ring 250, so that the light emitting unit 310 does not interfere with the light guide ring 250, and the light guide ring 250 can be as close to the light emitting unit 310 as possible, and the light emitted from the light emitting unit 310 can enter the light guide ring 250 more, and the light can be guided to be emitted from the light emitting ring 240 through the light guide of the light guide ring 250, so as to improve the brightness.
Wherein, the panel 200, the light emitting ring 240 and the light guide ring 250 may be integrally formed, which is convenient for the integral manufacturing and forming, and also may enhance the connection strength of the light emitting ring 240 and the light guide ring 250 with the panel 200.
Further, the surface of the main box 100 is provided with a plurality of openings 101 adapted to the diaphragm 250, and specifically, the size and shape of the openings 101 are respectively adapted to the size and shape of the diaphragm 250. The aperture 250 passes through the openings 101 and the light barrier 400 is positioned between adjacent openings 101. This makes the light emitted from the light emitting unit 310 emitted from the opening 101 out of the main box body 100, and the light is not too dispersed, so as to be mainly used for lighting the light emitting ring 240, so as to further avoid light channeling and improve the light emitting effect.
In some embodiments, the circuit board 300 is fixed in the main case 100, and the light emitting unit 310 and the touch spring 320 are fixed on the circuit board 300. The light emitting unit 310 may include a plurality of light beads, one of which is located at the inner side of the touch spring 320, and the other of which is located at the outer side of the touch spring 320 and uniformly distributed around the touch spring 320.
Further, the light barrier 400 abuts against the circuit board 300 to reduce a gap between the circuit board 300 and the light barrier 400, and prevent light rays of adjacent light emitting units 310 from interfering, so as to further avoid channeling light.
In some embodiments, the light emitting units 310 are arranged along the length direction of the main box body 100, and the light emitting areas 210 are also arranged along the length direction of the main box body 100, and since the light emitting units 310 and the light emitting areas 210 are arranged along a single direction, only one light barrier 400 needs to be arranged between adjacent light emitting areas 210, so that the number of light barriers 400 can be reduced, and the light barriers 400 can be conveniently arranged.
In some embodiments, the panel 200 is detachably secured to the main casing 100 to facilitate installation and removal. Specifically, the inner side of the panel 200 may be provided with a plurality of buckles 260, the main box body 100 may be provided with buckling holes 102 adapted to the buckles 260, and the buckles 260 may be buckled in the buckling holes 102.
In some embodiments, the main box 100 may be formed by combining the lower cover 110 and the upper cover 120, the light barrier 400, the opening 101 and the fastening hole 102 of the above embodiments may be disposed on the upper cover 120, and the circuit board 300 may be fixed on the top surface of the lower cover 110.
The embodiment of the present utility model further provides a range hood, as shown in fig. 5, including a range hood body 500, where the switch box assembly of any one of the embodiments is fixed on the range hood body 500, and reference may be made to the above embodiments for specific description of the switch box assembly, which is not repeated herein.
In some embodiments, the range hood body 500 includes a housing 510, the switch box assembly is fixed on the inner side of the housing, the housing 510 is provided with a through hole adapted to penetrate the light emitting ring 240, the touch pad 230 and the light emitting ring 240 are exposed to the through hole for a user to operate the corresponding key, and the light emitted through the light emitting ring 240 can be observed by the user.
The terms and words used in the above description and claims are not limited to literal meanings but are only used by the applicant to enable a clear and consistent understanding of the utility model. Accordingly, it will be apparent to those skilled in the art that the foregoing description of the various embodiments of the utility model has been provided for illustration only and not for the purpose of limiting the utility model as defined by the appended claims and their equivalents.
Claims (10)
1. A switch box assembly, characterized in that: the light-emitting device comprises a main box body and a light-permeable panel, wherein a plurality of light-emitting units and light barriers for separating adjacent light-emitting units are fixed in the main box body; the panel is fixed on the surface of the main box body, the outer side face of the panel is provided with a plurality of luminous areas corresponding to the luminous units and a plurality of through grooves which are matched with the light barrier and penetrate through the panel, the through grooves partition adjacent luminous areas, and the light barrier is inserted into the through grooves matched with the light barrier.
2. The switch box assembly of claim 1, wherein: the touch panel is fixed on the luminous area, a plurality of touch springs corresponding to the touch panel are fixed in the main box body, and the touch springs are abutted against the inner side surface of the panel.
3. The switch box assembly of claim 2, wherein: the surface of the touch sheet is provided with grains.
4. The switch box assembly of claim 2, wherein: the luminous area is provided with a luminous ring protruding out of the outer side face of the panel, and the touch piece is located on the inner side of the luminous ring.
5. The switch box assembly of claim 4, wherein: the inner side surface of the panel is provided with a light guide ring corresponding to the light-emitting ring, the light guide ring extends to the light-emitting unit, and the bottom of the light guide ring is provided with a position avoidance groove for avoiding the light-emitting unit.
6. The switch box assembly of claim 5, wherein: the surface of the main box body is provided with a plurality of openings matched with the light guide ring, the light guide ring passes through the openings, and the light barrier is positioned between the adjacent openings.
7. The switch box assembly of any of claims 2-6, wherein: a circuit board is fixed in the main box body, and the light-emitting unit and the touch spring are both fixed on the circuit board.
8. The switch box assembly of claim 7, wherein: the light barrier is abutted against the circuit board.
9. The switch box assembly of any of claims 1-6, wherein: the light emitting units are arranged along the length direction of the main box body, and the light emitting areas are also arranged along the length direction of the main box body.
10. A range hood, characterized in that: comprising a range hood body to which the switch box assembly according to any one of claims 1-9 is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321027023.2U CN219913166U (en) | 2023-04-28 | 2023-04-28 | Switch box assembly and range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321027023.2U CN219913166U (en) | 2023-04-28 | 2023-04-28 | Switch box assembly and range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219913166U true CN219913166U (en) | 2023-10-27 |
Family
ID=88432505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321027023.2U Active CN219913166U (en) | 2023-04-28 | 2023-04-28 | Switch box assembly and range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219913166U (en) |
-
2023
- 2023-04-28 CN CN202321027023.2U patent/CN219913166U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |