CN216752310U

CN216752310U - Control panel and household appliance comprising same

Info

Publication number: CN216752310U
Application number: CN202122268502.0U
Authority: CN
Inventors: 吴***
Original assignee: Guangdong Jinlaite Intelligent Technology Co ltd
Current assignee: Guangdong Jinlaite Intelligent Technology Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-06-14
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a control panel, comprising: the lower bottom surface of the circuit board is provided with a plurality of atmosphere lamp beads; the panel module is positioned above the circuit board and used for operating the circuit board, and a first clamping groove with a downward opening is formed in the periphery of the circuit board; the light-transmitting enclosure is arranged on the periphery of the circuit board, and a first convex edge matched with the first clamping groove is arranged at the top of the light-transmitting enclosure; the reflecting plate is just opposite to all atmosphere lamp beads, and the reflecting plate is used for reflecting light to the printing opacity encloses the fender. Because all the atmosphere lamp beads are integrated on the circuit board, and the light-transmitting enclosure is positioned in the lower extension direction of the panel module, compared with the prior art, the control panel can effectively reduce the volume of the control panel, and avoid occupying more product space of household appliances. Meanwhile, the utility model also provides a household appliance applying the control panel.

Description

Control panel and household appliance comprising same

Technical Field

The utility model relates to the field of household appliances, in particular to a control panel and a household appliance comprising the same.

Background

At present, the control panel of some household appliances on the market is equipped with an atmosphere lamp to create a technological sense. However, the existing atmosphere lamp is generally arranged on the control panel, so that the volume of the control panel with the atmosphere lamp cannot be further reduced, more product space of the household appliance is occupied, and certain influence is caused on the product design of the household appliance.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a control panel that solves one or more of the problems set forth in the prior art, and provides at least one useful alternative or creation.

According to an embodiment of the first aspect of the present invention, a control panel includes:

the lower bottom surface of the circuit board is provided with a plurality of atmosphere lamp beads;

the panel module is positioned above the circuit board and used for operating the circuit board, and a first clamping groove with a downward opening is formed in the periphery of the circuit board;

the light-transmitting enclosure is arranged on the periphery of the circuit board, and a first convex edge matched with the first clamping groove is arranged at the top of the light-transmitting enclosure;

the reflecting plate is just opposite to all atmosphere lamp beads, and the reflecting plate is used for reflecting light to the printing opacity encloses the fender.

The control panel provided by the embodiment of the utility model at least has the following beneficial effects: because the light of all the atmosphere lamp beads is reflected by the reflecting plate, the light-transmitting enclosure can be lightened by utilizing the reflected light of the atmosphere lamp beads so as to form the atmosphere lamp of the panel module; because all the atmosphere lamp beads are integrated on the circuit board, and the light-transmitting enclosure is positioned in the lower extension direction of the panel module, compared with the prior art, the control panel can effectively reduce the volume of the control panel, and avoid occupying more product space of household appliances.

According to some embodiments of the utility model, the first rib is provided with a positioning notch, and the first locking groove is provided with a positioning block matched with the positioning notch so as to prevent relative rotation between the light-transmitting enclosure and the panel module.

According to some embodiments of the utility model, the panel module is a push touch panel for convenient use by a user.

According to some embodiments of the utility model, because the LED patch has the advantages of convenience in installation, low cost and the like, all the atmosphere lamp beads are the LED patches.

According to the household appliance provided by the embodiment of the second aspect of the utility model, the household appliance comprises a shell, a driving device and the control panel, wherein the shell is provided with a mounting concave plane, the control panel is mounted in the mounting concave plane, and the circuit board is electrically connected with the driving device.

The household appliance provided by the embodiment of the utility model at least has the following beneficial effects: besides the product design that can optimize domestic appliance, control panel can also build science and technology for domestic appliance and feel.

According to some embodiments of the present invention, the panel module is provided with a plurality of screw holes on a lower bottom surface thereof, the circuit board is provided with a plurality of first mounting holes through which the screw holes pass, the bottom surface of the mounting concave surface is provided with a plurality of second mounting holes, and all the screw holes and all the second mounting holes are respectively arranged in a one-to-one correspondence manner. With the above arrangement, the panel module can be mounted in the mounting concave plane by screws.

According to some embodiments of the utility model, the top of the installation concave plane is provided with a second clamping groove with an upward opening, and the bottom of the light-transmitting enclosure is provided with a second convex rib matched with the second clamping groove, so that the light-transmitting enclosure can be arranged between the panel module and the installation concave plane.

According to some embodiments of the present invention, the reflection plate is adhered on an inner bottom surface of the installation concave plane to fix a position of the reflection plate.

According to some embodiments of the utility model, in order to facilitate routing of the circuit board, a bottom surface of the mounting concave plane is provided with a line hole.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a control panel according to an embodiment of the present invention;

FIG. 2 is an exploded perspective view of the control panel of the embodiment of the present invention;

FIG. 3 is another exploded perspective view of the control panel of the present embodiment;

FIG. 4 is a schematic perspective view of a control panel and a housing of an embodiment of the present invention;

fig. 5 is an exploded perspective view of the control panel and the housing of the embodiment of the present invention when mounted.

In the drawings: 10-control panel, 100-circuit board, 200-panel module, 300-light-transmitting enclosure, 400-reflector, 210-touch key, 220-protective sleeve, 110-atmosphere lamp bead, 230-first clamping groove, 310-first convex rib, 311-positioning notch, 20-shell, 21-mounting concave plane, 22-line hole, 120-first mounting hole, 23-second mounting hole, 240-screw hole column, 24-second clamping groove, 320-second convex rib and 410-avoiding region.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood 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 invention, unless otherwise specifically limited, terms such as set, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.

As shown in fig. 1 to 3, a control panel 10 according to an embodiment of the first aspect of the present invention includes a circuit board 100, a panel module 200, a light-transmitting enclosure 300 and a reflective plate 400, wherein the panel module 200 can be selected as a pressing touch panel, a plurality of control keys (not shown in the drawings) are disposed on the circuit board 100, the pressing touch panel is disposed with a plurality of touch keys 210, the panel module 200 is located above the circuit board 100, and all the touch keys 210 and all the control keys are disposed in a one-to-one correspondence manner, respectively, so that the pressing touch panel can operate the circuit board 100; in order to reset the touch keys 210, each touch key 210 is elastically connected to a corresponding control key through an elastic member (not shown in the drawings). The elastic member can be a spring, a protective sleeve 220 for preventing the elastic member from coming off is sleeved on the periphery of each elastic member, and the circuit board 100 and the panel module 200 are connected together through the protective sleeve 220 and provide certain pre-pressing elastic force for the elastic members. In order to facilitate a user to observe text or graphics on each touch key 210, a key lamp bead (not shown in the drawings) is welded on a corresponding position of each touch key 210 on the circuit board 100, and the key lamp bead may be an LED patch.

In addition, a plurality of atmosphere lamp beads 110 are welded on the lower bottom surface of the circuit board 100, the atmosphere lamp beads 110 can be selected as LED patches, and the panel module 200 is provided with a first card slot 230 with a downward opening on the periphery of the circuit board 100; the light-transmitting enclosure 300 is arranged on the periphery of the circuit board 100 so as not to obstruct normal use of the panel module 200, and the top of the light-transmitting enclosure 300 is provided with a first rib 310 matched with the first slot 230, so that the light-transmitting enclosure 300 can be connected to the lower part of the panel module 200. Meanwhile, the reflection plate 400 is located below the circuit board 100 and directly faces all the atmosphere lamp beads 110, the reflection plate 400 may be a whole or divided into several parts, the reflection plate 400 is located within the size range of the light-transmitting enclosure 300, and the reflection plate 400 is used for reflecting lamp light to the light-transmitting enclosure 300 to form the atmosphere lamp of the panel module 200. It should be noted that the material of the light-transmitting enclosure 300 may be selected as PS + S8792 light diffusion, so that the light-transmitting enclosure 300 has the function of diffusing light, and the light emission of the atmosphere lamp can be more uniform.

By adopting the structure, all the atmosphere lamp beads 110 are integrated on the circuit board 100, and the light-transmitting enclosure 300 is positioned in the lower extension direction of the panel module 200, so compared with the prior art, the control panel 10 can effectively reduce the volume and avoid occupying more product space of household appliances.

As shown in fig. 2, in some embodiments of the present invention, in order to prevent the light-transmitting enclosure 300 and the panel module 200 from rotating relatively, the first rib 310 is provided with a positioning notch 311, the first locking groove 230 is provided with a positioning block (not shown in the drawings) matching with the positioning notch 311, and when the positioning block is located in the positioning notch 311, the light-transmitting enclosure 300 and the panel module 200 cannot rotate relatively.

As shown in fig. 4 and 5, the household appliance according to the second aspect of the present invention includes the control panel 10 according to the first aspect of the present invention, and further includes a housing 20 and a driving device (not shown in the drawings), wherein the housing 20 is an outer shell of any household appliance, and the driving device can be selected as a driving device of a motor, a compressor, etc. according to different types of household appliances. The casing 20 is provided with an installation concave plane 21, the control panel 10 is installed in the installation concave plane 21, and the bottom surface of the installation concave plane 21 is provided with a wire hole 22 for the circuit board 100 to run, so that the circuit board 100 can be electrically connected with the driving device, and at this time, a user can control different working states of the household appliance through the control panel 10.

As shown in fig. 5, specifically, the lower bottom surface of the panel module 200 is provided with a plurality of screw holes 240, the circuit board 100 is provided with a plurality of first mounting holes 120 through which the screw holes 240 can pass, the bottom surface of the mounting concave plane 21 is provided with a plurality of second mounting holes 23, all the screw holes 240 and all the second mounting holes 23 are respectively arranged in a one-to-one correspondence, and at this time, the panel module 200 can be mounted in the mounting concave plane 21 by screws. It is understood that the control panel 10 can be installed in the installation concave plane 21 by other connection structures, but is not limited thereto.

In order to fix the light-transmitting enclosure 300 and the reflection plate 400, the top of the installation concave plane 21 is provided with a second slot 24 with an upward opening, the bottom of the light-transmitting enclosure 300 is provided with a second rib 320 matched with the second slot 24, so that the light-transmitting enclosure 300 can be arranged between the panel module 200 and the installation concave plane 21, and when the panel module 200 is installed in the installation concave plane 21, the light-transmitting enclosure 300 is correspondingly installed and fixed; the reflection plate 400 is provided with an avoidance space which is avoided from the second mounting hole 23 and the line hole 22, and the reflection plate 400 is adhered to the inner bottom surface of the mounting concave plane 21.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. Control panel, its characterized in that includes:

the circuit board (100) is provided with a plurality of atmosphere lamp beads (110) on the lower bottom surface;

the panel module (200) is positioned above the circuit board (100), the panel module (200) is used for operating the circuit board (100), and the panel module (200) is provided with a first card slot (230) with a downward opening at the periphery of the circuit board (100);

the light-transmitting enclosure (300) is arranged on the periphery of the circuit board (100), and a first convex rib (310) matched with the first clamping groove (230) is arranged at the top of the light-transmitting enclosure (300);

a reflector plate (400) facing all the ambient light beads (110), the reflector plate (400) being adapted to reflect light towards the light-transmissive enclosure (300).

2. The control panel of claim 1, wherein: the first rib (310) is provided with a positioning notch (311), and the first clamping groove (230) is provided with a positioning block matched with the positioning notch (311).

3. The control panel of claim 1, wherein: the panel module (200) is a press touch panel.

4. The control panel of claim 1, wherein: all the atmosphere lamp beads (110) are LED patches.

5. Household appliance, characterized in that it comprises a control panel according to any one of claims 1 to 4, and further comprises: casing (20) and drive arrangement, casing (20) are equipped with installation concave plane (21), control panel (10) are installed in installation concave plane (21), circuit board (100) with drive arrangement electric connection.

6. The household appliance according to claim 5, wherein: the lower bottom surface of panel module (200) is equipped with a plurality of screw hole posts (240), circuit board (100) are equipped with and supply a plurality of first mounting hole (120) that screw hole post (240) passed, the bottom surface of installation concave plane (21) is equipped with a plurality of second mounting hole (23), and all screw hole posts (240) set up with all second mounting hole (23) respectively one-to-one.

7. The household appliance according to claim 5 or 6, wherein: the top of the mounting concave plane (21) is provided with a second clamping groove (24) with an upward opening, and the bottom of the light-transmitting enclosure (300) is provided with a second convex rib (320) matched with the second clamping groove (24).

8. The household appliance according to claim 5, wherein: the reflecting plate (400) is adhered to the inner bottom surface of the mounting concave plane (21).

9. The household appliance according to claim 5, wherein: and a line hole (22) is formed in the bottom surface of the mounting concave plane (21).