CN220856401U - Key assembly with atmosphere lamp - Google Patents

Abstract

The utility model discloses a key assembly with an atmosphere lamp, which comprises a supporting part, a mounting box, a fixing piece and a button, wherein the supporting part is provided with a button hole; the installation box is arranged in the supporting part and comprises a shell and an upper cover, a main control board is arranged in the installation box, the main control board is provided with a pressing head, and the upper cover is in buckle connection with the shell; the fixing piece penetrates through the upper cover and the shell and is detachably connected with the supporting part so as to fix the mounting box on the supporting part; the button is connected with the button hole or the mounting box in a clamping way, and at least one part of the button stretches into the mounting box to touch the pressing head; the button is connected with the button hole or the mounting box in a clamping way, the upper cover is connected with the shell in a clamping way, the mounting box is fixed through the fixing piece, and the upper cover, the shell, the main control board and the supporting part are connected in a detachable way, so that the main control board, the button and the mounting box are convenient to assemble and disassemble, and the structure is simple.

Description

Key assembly with atmosphere lamp

Technical Field

The utility model relates to the field of household appliances, in particular to a key assembly with an atmosphere lamp.

Background

With the improvement of living standard, more and more people choose to use dish washers to replace complicated manual dish washing housework. For the operation of convenience of customers control dish washer, be equipped with control panel on the cabinet door of dish washer generally, be equipped with the main control board that can control dish washer operation in control panel's inside, still be equipped with a plurality of button holes on control panel, install the button that can be connected with the main control board in the button hole, this button has atmosphere lamp function, inconvenient and the structure is complicated when current button subassembly installs and removes, the maintenance of the inconvenient earlier stage installation and later stage.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a key assembly with an atmosphere lamp.

According to a first aspect of the utility model, a key assembly with an atmosphere lamp comprises a supporting part, a mounting box, a fixing piece and a button, wherein the supporting part is provided with a button hole; the installation box is installed in the supporting part and comprises a shell and an upper cover, a main control board is installed in the installation box, the main control board is provided with a pressing head, and the upper cover is in buckle connection with the shell; the fixing piece penetrates through the upper cover and the shell and is detachably connected with the supporting part so as to fix the mounting box on the supporting part; the button with button hole or the installation box joint is connected, at least a portion of button stretches into in the installation box touch the press head.

The key assembly with the atmosphere lamp provided by the embodiment of the utility model has at least the following technical effects: the button is connected with button hole or installation box joint, and the upper cover is connected with casing joint, through mounting fixed mounting box, and then all be detachable between upper cover, casing, main control board and the supporting part and be connected to main control board, button and installation box and simple structure are installed and removed to the convenience.

According to some embodiments of the utility model, the housing has a first mating portion, and the upper cover is a second mating portion mated with the first mating portion.

According to some embodiments of the utility model, the first plug part is located on a side wall of the housing, the second plug part is located on a side wall of the upper cover, and the first plug part is clamped with the upper cover or the second plug part is clamped with the housing.

According to some embodiments of the utility model, the top of the housing has a first positioning portion, and the support portion has a second positioning portion that cooperates with the first positioning portion to make the position of the pressing head correspond to the position of the button.

According to some embodiments of the utility model, the inner part of the shell and the inner part of the upper cover are enclosed together to form a first cavity communicated with the button hole, a sealing rubber pad is installed in the first cavity, the peripheral edge of the sealing rubber pad abuts against the peripheral edge of the first cavity so that the sealing rubber pad can block water on the button hole from entering the installation box, and the main control board is located below the sealing rubber pad.

According to some embodiments of the utility model, the button comprises a body and a plurality of light guide members, the light guide members are mounted on the body, the main control board is provided with a plurality of light emitting parts, and the positions of the light guide members correspond to the positions of the light emitting parts.

According to some embodiments of the utility model, the top of the sealing rubber pad is provided with a first bulge and a second bulge, the first bulge is provided with a first mounting cavity for placing the pressing head, the second bulge is provided with a second mounting cavity for placing the light emitting part, the bottom of the sealing rubber pad is provided with a ring-shaped third bulge, a fourth bulge arranged along the edge of the first mounting cavity and a fifth bulge arranged along the edge of the second mounting cavity, and the fifth bulge and the fourth bulge are positioned in the third bulge.

According to some embodiments of the utility model, the top of the mounting box has a light guide hole and an annular enclosure, the light guide hole being located in the enclosure, and at least a portion of the bottom of the light guide and the light emitting portion are both located in the enclosure.

According to some embodiments of the utility model, the upper cover has a support therein for clamping the sealing rubber pad between the housing and the main control board.

According to some embodiments of the utility model, the mounting box further has a second cavity located on both sides of the first cavity.

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

Additional aspects and advantages of the present utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic diagram of a key assembly with an atmosphere lamp according to an embodiment of the present utility model;

FIG. 2 is a partial schematic view of the mounting cartridge disposed within the support portion;

FIG. 3 is a cross-sectional view of a key assembly with an atmosphere lamp;

FIG. 4 is a schematic view of a seal cushion disposed at the bottom of a housing;

FIG. 5 is a schematic view of the structure of the button placed on the mounting box;

FIG. 6 is a cross-sectional view of the main control board and the sealing gasket disposed within the housing;

FIG. 7 is a schematic view of the bottom structure of the gasket;

FIG. 8 is a schematic view of the structure of the top of the housing;

FIG. 9 is a schematic view of the structure of the upper cover;

Fig. 10 is a schematic view of the structure of the bottom of the housing.

Reference numerals: the support part 100, the button hole 110, the mounting box 200, the first socket part 201, the second socket part 202, the first positioning part 203, the second positioning part 204, the main control board 210, the pressing head 211, the light emitting part 212, the first cavity 220, the sealing rubber pad 230, the first protrusion 231, the second protrusion 232, the first mounting cavity 233, the second mounting cavity 234, the third protrusion 235, the fourth protrusion 236, the fifth protrusion 237, the housing 240, the through hole 241, the sixth protrusion 242, the first partition 243, the upper cover 250, the support 251, the second partition 252, the light guide hole 260, the coaming 270, the second cavity 280, the button 300, the body 310, and the light guide 320.

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.

In the description of the present utility model, it should be understood that references to orientation descriptions, such as directions of up, down, left, right, etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and simplification of 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 therefore should not be construed as limiting the utility model.

In the description of the present utility model, the meaning of several is one or more, greater than, less than, exceeding, etc. is understood to not include the present number, and above, below, within, etc. is understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 and 2, the key assembly with an atmosphere lamp according to the embodiment of the present utility model includes a support part 100, a mounting case 200, a fixing member (not shown) and a luminous button 300, the support part 100 having a button hole 110; the mounting box 200 is mounted in the supporting part 100, the mounting box 200 comprises a shell 240 and an upper cover 250, a main control board 210 is mounted in the mounting box 200, the main control board 210 is provided with a pressing head 211, and the upper cover 250 is in buckle connection with the shell 240; the fixing member passes through the upper cover 250 and the housing 240 and is detachably connected with the support part 100 to fix the mounting box 200 to the support part 100; the button 300 is connected with the button hole 110 or the mounting box 200 in a clamping way, and at least one part of the button 300 extends into the mounting box 200 to touch the pressing head 211.

In some embodiments of the present utility model, the key assembly with an atmosphere lamp of the present utility model is mainly applied to a dishwasher, and of course, the key assembly with an atmosphere lamp of the present utility model may be applied to other electrical devices with appropriate mounting structures. The key assembly includes a support part 100, a mounting case 200, a fixing member, and a button 300 that can emit light. The supporting portion 100 may be a control panel of the dishwasher, where the control panel is usually disposed on a cabinet door of the dishwasher, may be a top of the cabinet door, or may be a front end surface of the cabinet door, as shown in fig. 1, a plurality of button holes 110 are disposed on the supporting portion 100, and a button 300 capable of implementing corresponding function control is disposed in each button hole 110; the button 300 is connected with the button hole 110 or the mounting box 200 in a clamping manner, it is conceivable that a hook is provided at the bottom of the button 300 and can be connected with the button hole 110 in a clamping manner, or a mounting box hole is provided at the top of the mounting box 200 and can be connected with the button hole 110 in a clamping manner, as shown in fig. 2, the upper cover 250 is connected with the housing 240 in a clamping manner, the mounting box 200 is fixed by a fixing member, specifically, the fixing member can be a screw, the screw passes through the upper cover 250 and the housing 240 and then is connected with the supporting portion 100 in a threaded manner, and then the upper cover 250, the housing 240, the main control board 210 and the supporting portion 100 are all detachably connected, so that the main control board 210, the button 300 and the mounting box 200 can be conveniently assembled and disassembled, and the structure is simple.

In some embodiments of the present utility model, as shown in fig. 3, the mounting box 200 has a first cavity 220 communicating with the button hole 110, the main control board 210 and the sealing rubber pad 230 are both disposed in the first cavity 220, the main control board 210 is a core control component of the dishwasher and is mainly used for controlling various operations of the dishwasher, the matching button 300 can realize corresponding functional control by pressing the related button 300, the sealing rubber pad 230 is mounted on the top of the main control board 210, as shown in fig. 3 and 4, the peripheral edge of the sealing rubber pad 230 is in interference fit with the peripheral edge of the first cavity 220, the sealing rubber pad 230 seals the first cavity 220, and then the sealing rubber pad 230 blocks water entering from the button hole 110 from flowing onto the main control board 210.

In some embodiments of the present utility model, as shown in fig. 3, a pressing head 211 is protruding at a position corresponding to the button 300 on the main control board 210, the pressing head 211 is accommodated in the first cavity 220, the button 300 installed in the button hole 110 may extend into the first cavity 220, and when the button 300 is pressed, the bottom of the button 300 extends into the first cavity 220 to touch the sealing rubber pad 230, so that the sealing rubber pad 230 is pressed down, and at the same time, the pressing head 211 is triggered to open or close the corresponding function.

In some embodiments of the present utility model, the button 300 has an atmosphere lamp function, the button 300 may be made of a transparent material, the pressing head 211 on the main control board 210 has a lamp bead, and the lamp bead can guide light onto the button 300 to realize the atmosphere lamp function, or the button 300 has a light guiding portion, the main control board 210 is provided with the lamp bead, and the lamp bead guides light through the light guiding portion to realize the atmosphere lamp function; the shape of the button 300 may be circular, square, rectangular, or other polygonal shape.

The installation box 200 is installed in the supporting part 100, the main control board 210 is arranged in the installation box 200, so that the shell of the installation box 200 can block larger part of water, the installation box 200 is provided with a cavity, the sealing rubber pad 230 can seal the cavity, the water is prevented from entering the lower part of the sealing rubber pad 230 from the button hole 110, the main control board 210 is damaged, the key assembly adopts the structure, and only one installation box 200 is needed, and the installation box 200 is simple in structure and good in waterproof effect.

In some embodiments of the present utility model, as shown in fig. 3, the mounting box 200 includes a housing 240 and an upper cover 250, the upper cover 250 is detachably mounted on the housing 240, the housing 240 has two first partition boards 243 arranged at intervals, the upper cover 250 has two second partition boards 252 arranged at intervals, the positions of the two second partition boards 252 are in one-to-one correspondence with the positions of the two first partition boards 243, when the upper cover 250 is mounted on the housing 240, the first partition boards 243 are abutted against the second partition boards 252, the two first partition boards 243, the two second partition boards 252, the side wall of the housing 240 and the side wall of the first cavity 220 are jointly enclosed to form the first cavity 220, and the housing 240 and the upper cover 250 adopt such a structure that the mounting box 200 is simple in structure.

In some embodiments of the present utility model, as shown in fig. 3, the button 300 includes a body 310 and a plurality of light guide members 320, the light guide members 320 are mounted on the body 310, the main control board 210 has a plurality of light emitting portions 212, the positions of the light guide members 320 correspond to the positions of the light emitting portions 212, and the number of the light guide members 320 and the light emitting portions 212 may be one, two, three or more.

First embodiment: as shown in fig. 3 and B in fig. 5, the number of the light emitting parts 212 is two, the number of the light guiding parts 320 is two, the two light emitting parts 212 are respectively positioned at the left side and the right side of the pressing head 211, the left side and the right side of the body 310 are provided with notches, the light guiding parts 320 are clamped in the notches and move up and down along with the body 310, the bottoms of the light guiding parts 320 extend to be close to the light emitting parts 212, and the light of the light emitting parts 212 can pass through the sealing rubber pad 230 and then be transmitted to the light guiding parts 320, so that the atmosphere lamp effect is realized;

Second embodiment: as shown in C in fig. 5, the number of the light emitting parts 212 is two, the number of the light guiding parts 320 is one, the two light emitting parts 212 are respectively located at the left side and the right side of the pressing head 211, the top of the light guiding part 320 is sleeved outside the body 310, the bottom of the light guiding part 320 is provided with two extending parts which are arranged at left and right intervals, the extending parts extend to be close to the light emitting parts 212, and the light of the light emitting parts 212 can pass through the sealing rubber pad 230 and then be transmitted to the light guiding part 320, so that the atmosphere lamp effect is realized.

In a further embodiment of the present utility model, as shown in fig. 6, the top of the sealing rubber pad 230 has a first protrusion 231 and a second protrusion 232, the first protrusion 231 has a first installation cavity 233 for placing the pressing head 211, the second protrusion 232 has a second installation cavity 234 for placing the light emitting part 212, the pressing head 211 can be placed in the first installation cavity 233, and the light emitting part 212 can be placed in the second installation cavity 234, so that the bottom of the sealing rubber pad 230 is closely attached to the top of the main control board 210, and the sealing effect is improved, in particular, the projection area of the sealing rubber pad 230 in the up-down direction is larger than the projection area of the main control board 210 in the up-down direction.

In a further embodiment of the present utility model, as shown in fig. 6 and 7, the bottom of the sealing rubber pad 230 has a third protrusion 235 with a ring shape, a fourth protrusion 236 disposed along the edge of the first mounting cavity 233, and a fifth protrusion 237 disposed along the edge of the second mounting cavity 234, that is, the fourth protrusion 236 and the fifth protrusion 237 are both ring-shaped, the fifth protrusion 237 and the fourth protrusion 236 are located in the third protrusion 235, specifically, the third protrusion 235 is located at the edge of the sealing rubber pad 230, the light emitting part 212 is two, that is, two second mounting cavities 234 are provided, two second mounting cavities 234 are located at the left and right sides of the first mounting cavity 233, two fifth protrusions 237 are located at the left and right sides of the fourth protrusion 236, a cavity is provided between the two fifth protrusions 237 and the third protrusion 235, and a cavity is provided between the two fifth protrusions 237 and the fourth protrusion 236, so as to improve the sealing effect of the sealing rubber pad 230.

In a further embodiment of the present utility model, as shown in fig. 6 and 8, the top of the mounting box 200 has a light guide hole 260 and an annular enclosure 270, the light guide hole 260 is located in the enclosure 270, at least a portion of the bottom of the light guide member 320 and the light emitting portion 212 are both located in the enclosure 270, that is, the top of the housing 240 has the light guide hole 260 and the enclosure 270, the light guide hole 260 is located in the enclosure 270, the second protrusion 232 can be placed in the enclosure 270 through the light guide hole 260, and at least a portion of the bottom of the light guide member 320 is located in the enclosure 270, so that the light of the light emitting portion 212 is uniformly transmitted to the light guide member 320.

In a further embodiment of the present utility model, as shown in fig. 3 and 9, the upper cover 250 has a support 251 therein for clamping the sealing rubber pad 230 between the housing 240 and the main control board 210, a plate-shaped support 251 is provided between the two second partitions 252, the upper cover 250 is mounted on the housing 240, and the support 251 clamps the sealing rubber pad 230 between the bottom of the upper cover 250 and the top of the main control board 210 to enhance the sealing effect.

In a further embodiment of the present utility model, as shown in fig. 10, one end of the housing 240 near the sealing rubber pad 230 has a sixth protrusion 242 along the edge of the through hole 241 to enhance the sealing effect, and it is conceivable that the edge of the bottom of the light guide hole 260 also has an annular second protrusion.

In a further embodiment of the present utility model, as shown in fig. 3, the mounting box 200 further has a second cavity 280, and the second cavity 280 is located at the left and right sides of the first cavity 220, so that the cross section of the mounting box 200 is in a "mesh" shape, so as to improve the waterproof effect of the mounting box 200.

In some embodiments of the present utility model, as shown in fig. 6 and 7, the sealing rubber pad 230 is fastened and fixed to the top of the main control board 210, so as to facilitate the assembly and disassembly of the sealing rubber pad 230, specifically, the main control board 210 has a fastening hole, and the bottom of the sealing rubber pad 230 has a fastening portion, and the fastening portion is fastened and connected with the fastening hole.

In some embodiments of the present utility model, as shown in fig. 2, the housing 240 has a first plugging portion 201, a second plugging portion 202 where the upper cover 250 is plugged with the first plugging portion 201, and when the mounting box 200 is assembled, the first plugging portion 201 is plugged with the second plugging portion 202, so as to achieve a positioning effect, so that the upper cover 250 and the housing 240 can be quickly assembled together.

In some embodiments of the present utility model, as shown in fig. 2, the first plugging portion 201 is located on a side wall of the housing 240, the second plugging portion 202 is located on a side wall of the upper cover 250, the first plugging portion 201 is clamped with the upper cover 250 or the second plugging portion 202 is clamped with the housing 240, when the first plugging portion 201 is plugged with the second plugging portion 202, the housing 240 and the upper cover 250 can be clamped together, so as to improve the assembly speed, specifically, the first plugging portion 201 is a slot, the second plugging portion 202 is a plugboard, the side wall of the housing 240 is provided with a clamping block, the plugboard is provided with a clamping hole matched with the clamping block, when the plugboard is installed, the plugboard is inserted into the slot, and moves along the slot, after moving to a certain distance, the clamping hole is clamped with the clamping block, so that the housing 240 and the upper cover 250 are fixed together, and it is conceivable that the first plugging portion 201 can be provided on one side wall or multiple side walls of the housing 240.

In some embodiments of the present utility model, as shown in fig. 2, the top of the housing 240 has a first positioning portion 203, the supporting portion 100 has a second positioning portion 204 that cooperates with the first positioning portion 203 so that the position of the pressing head 211 corresponds to the position of the button 300, the first positioning portion 203 and the second positioning portion 204 are inserted and combined to quickly mount the mounting case 200, so as to play a foolproof role, it is conceivable that the inner wall of the supporting portion 100 has a protruding block protruding downward, the top of the housing 240 has a recessed portion recessed downward, and the position of the button hole 110 corresponds to the position of the pressing head 211 when the protruding block is placed in the recessed portion.

In the description of the present specification, reference to the term "some embodiments" or "what may be considered to be" 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 (10)

1. A key assembly with an atmosphere lamp, comprising:

A support part having a button hole;

The installation box is installed in the supporting part and comprises a shell and an upper cover, a main control board is installed in the installation box, the main control board is provided with a pressing head, and the upper cover is in buckle connection with the shell;

The fixing piece passes through the upper cover and the shell and is detachably connected with the supporting part so as to fix the mounting box on the supporting part;

the button is connected with the button hole or the mounting box in a clamping way, and at least one part of the button stretches into the mounting box to touch the pressing head.

2. The mood light key assembly as described in claim 1, wherein: the shell is provided with a first plug-in connection part, and the upper cover is provided with a second plug-in connection part which is plugged with the first plug-in connection part.

3. The mood light key assembly as described in claim 2 wherein: the first plug-in part is positioned on the side wall of the shell, the second plug-in part is positioned on the side wall of the upper cover, and the first plug-in part is clamped with the upper cover or the second plug-in part is clamped with the shell.

4. The mood light key assembly as described in claim 1, wherein: the top of the shell is provided with a first positioning part, and the supporting part is provided with a second positioning part matched with the first positioning part so that the position of the pressing head corresponds to the position of the button.

5. The mood light key assembly as described in claim 1, wherein: the inside of casing with the inside of upper cover encloses jointly and closes form with the first cavity of button hole intercommunication, install sealed cushion in the first cavity, the week along the butt of sealed cushion the week along of first cavity is so that sealed cushion can block water on the button hole gets into in the installation box, the main control board is located the below of sealed cushion.

6. The mood light key assembly as described in claim 5, wherein: the button comprises a body and a plurality of light guide pieces, wherein the light guide pieces are arranged on the body, the main control board is provided with a plurality of light-emitting parts, and the positions of the light guide pieces correspond to the positions of the light-emitting parts.

7. The mood light key assembly as described in claim 6 wherein: the top of the sealing rubber pad is provided with a first bulge and a second bulge, the first bulge is provided with a first installation cavity for placing the pressing head, the second bulge is provided with a second installation cavity for placing the light-emitting part, the bottom of the sealing rubber pad is provided with a third bulge in a ring shape, a fourth bulge arranged along the edge of the first installation cavity and a fifth bulge arranged along the edge of the second installation cavity, and the fifth bulge and the fourth bulge are positioned in the third bulge.

8. The mood light key assembly as described in claim 6 wherein: the top of the mounting box is provided with a light guide hole and an annular coaming, the light guide hole is positioned in the coaming, and at least a part of the bottom of the light guide piece and the light-emitting part are positioned in the coaming.

9. The mood light key assembly as described in claim 5, wherein: the upper cover is internally provided with a supporting piece used for clamping the sealing rubber gasket between the shell and the main control board.

10. The mood light key assembly as described in claim 5, wherein: the mounting box is also provided with a second cavity, and the second cavity is positioned at two sides of the first cavity.