CN223613587U - A smart home control panel - Google Patents

Abstract

The utility model discloses an intelligent home control panel. Including panel components, backshell, the center of backshell sets up the recess and has outer protruding edge, set up the heat dissipation groove on at least one shell wall of recess, the recess is used for installing strong current subassembly, panel components includes frame, display screen, the frame is used for fixed display screen, the frame lid closes on outer protruding edge, the frame has interior protruding edge, the frame is provided with the edge breach, and edge breach department carries out the inclined plane processing. The product of the utility model has good heat dissipation, increases the use stability of the product, and has the advantages of low cost, more attractive design and strong user experience.

Description

Intelligent household control panel

Technical Field

The utility model belongs to the technical field of switch panel design, and particularly relates to an intelligent household control panel.

Background

In the prior art, the intelligent home needs a control panel to control and regulate, so that convenience is brought to daily operation of people, and the intelligent switch panel on the market mainly comprises a full touch screen and a small screen plus physical keys or knobs, wherein the small screen plus physical keys are easy to accumulate dust at gaps of the physical keys, so that the intelligent home is inconvenient to clean. And control panel is usually fixed on the wall body directly, and most of current products are too thick and heavy, and after the installation is accomplished, not pleasing to the eye enough, and the outside part structure of wall does not have special heat dissipation design, leads to panel operating time to appear overheated problem after having been long. The existing switch panel structure is intelligent, only one design can be adapted from the forms of a comprehensive screen and a screen adding key, so that the flexibility of the structure for adapting different products is greatly reduced, and the design production landing cost of multiple products is increased. The sensor small plate in the traditional switch panel is generally designed in a Flexible Printed Circuit (FPC) and flat cable mode, and compared with a Printed Circuit Board (PCB) hard plate, the cost is higher, and the installation is more complicated. The above is a major problem with existing control panels.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model designs an intelligent household control panel.

In order to achieve the above purpose, the utility model provides an intelligent household control panel, which comprises a panel assembly and a rear shell, wherein a groove is formed in the center of the rear shell and is provided with an outward protruding edge, a heat dissipation groove is formed in at least one shell wall of the groove, the groove is used for installing a strong current assembly, the panel assembly comprises an outer frame and a display screen, the outer frame is used for fixing the display screen, the outer frame covers the outward protruding edge, the outer frame is provided with an inward protruding edge, an edge notch is formed in the outer frame, an inclined surface treatment is carried out at the edge notch, and the heat dissipation groove and the edge notch are subjected to an inclined surface treatment to form a complete air flow channel so as to achieve a good heat dissipation effect.

Furthermore, the outer protruding edge is provided with a concave position, and the elastic component is correspondingly arranged in the outer frame and buckled on the concave position of the rear shell for fixing.

Further, the intelligent home control panel further comprises a main board, wherein the main board is packaged between the outer frame and the rear shell, and a plurality of heat dissipation through holes are formed in the main board and located on the side of the edge notch.

Furthermore, a plurality of ventilation holes are formed in the opposite sides of the notch of the upper edge of the outer frame.

Further, a shell wall of the groove is provided with a wiring screw hole, a 485 interface reserved opening and a net opening reserved opening are reserved at the bottom of the groove, and the function expansion of the control panel is achieved.

Further, the strong current assembly comprises a strong current protection shell and a strong current PCBA module.

Further, the edge notch side further comprises a fixed small plate assembly, a small plate assembly formed by a silica gel piece and a PCB small plate with an elastic sheet contact is sequentially arranged between the fixed small plate assembly and the pad contact of the main board golden finger, and the PCB small plate is used for arranging a microphone, a millimeter microwave radar, a proximity sensor and a light sensor which need to act through a display screen.

Further, the silica gel piece is the rectangular structure that has U type groove, take shell fragment contact PCB platelet cartridge in the U type inslot, silica gel piece is provided with the clearance with taking shell fragment contact PCB platelet laminating department, does benefit to the heat dissipation.

Furthermore, one end of the main board is also provided with a loudspeaker.

Furthermore, the two sides of the main board are also electrically connected with FPC antennas.

Further, an opening corresponding to the loudspeaker is arranged on the outer frame.

The utility model has the advantages that:

Through the slotting between the outer frame and the bottom shell and the cooperation of the PCB of the main board, room temperature air enters from the vent of the outer frame, passes through the main board and the power board, and forms ascending airflow after being heated by a channel between the main board and the screen assembly to be converged into the slotting between the outer frame and the bottom shell, so that complete air flow is formed, and a good heat dissipation effect is achieved; the heat dissipation groove is formed in the side edge of the top surface of the outer frame, dust is effectively prevented from falling into a product from top to bottom due to gravity when the top surface is perforated to form attachment and interference of a circuit board part, more natural man-machine interaction experience is achieved through application of millimeter wave radars and proximity sensors, a set of plastic shell is compatible with different screen panel forms by adopting a touch screen and touch keys, the problem that dust is easy to accumulate at gaps of the entity keys and cleaning is inconvenient is solved by using the touch keys to replace the entity keys when the screen is not comprehensive, and the traditional design of FPC (flexible printed circuit) and flat cable mode is replaced by adopting a sensor PCB small plate with elastic contacts and fixing a bearing piece on the outer frame, so that the problems of high cost, complex installation and easiness in damage are solved.

The product of the utility model has good heat dissipation, increases the use stability of the product, and has the advantages of low cost, more attractive design and strong user experience.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art and the advantageous effects of the present utility model, the drawings required in the embodiments or the description of the prior art will be briefly described, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other structures may be obtained according to the structures shown in the drawings without inventive effort to those skilled in the art.

FIG. 1 is a schematic diagram of a product according to an embodiment of the present utility model;

fig. 2 is an exploded view of fig. 1 in accordance with the present utility model.

Fig. 3 is a schematic structural view of the outer frame of fig. 1 according to the present utility model.

Fig. 4 is a schematic structural diagram of the silicone member and the PCB panel assembly with spring contact of fig. 1 according to the present utility model.

Fig. 5 is a second schematic structural view of the assembly of the PCB panel with spring contact of the silicone member of fig. 1 according to the present utility model.

Fig. 6 is a cross-sectional view of fig. 1 of the present utility model.

Detailed Description

The utility model provides an intelligent home control panel, see fig. 1, 2 and 3, which comprises a panel assembly 1 and a rear shell 2, wherein the center of the rear shell is provided with a groove 21 and an outer protruding edge 22, at least one shell wall of the groove is provided with a heat dissipation groove 23, the groove is used for installing a strong current assembly 3, the panel assembly comprises an outer frame 11 and a display screen 12, the outer frame is used for fixing the display screen, the display screen shell adopts a full screen or a small screen and a glass cover plate, the outer frame covers the outer protruding edge, the outer frame is provided with an inner protruding edge 13, a bearing piece is arranged on the inner protruding edge and is used for fixing a PCB (printed circuit board) and the like, the outer frame is provided with an edge notch 14, the edge notch is processed by an inclined plane 15, and the heat dissipation groove and the edge notch inclined plane are processed to form a complete air flow channel so as to achieve a good heat dissipation effect, and the outer frame and the rear shell are made of plastic insulating materials.

In this embodiment, the outer protruding edge has a concave portion 24, and the outer frame is correspondingly provided with a longer elastic member 28 to be fastened on the concave portion of the rear housing for fixing.

The intelligent home control panel of the embodiment further comprises a main board 4, a main control chip, various functional modules, a microphone and a loudspeaker circuit of a product are arranged on the main board, the main board is packaged between the outer frame and the rear shell, and a plurality of heat dissipation through holes 41 are formed in the side, located at the edge notch, of the main board.

In this embodiment, a plurality of ventilation holes 16 are formed on opposite sides of the notch on the upper edge of the outer frame.

In this embodiment, a wall of the groove is provided with a wiring screw hole 25, and a 485 interface reserved port 26 and a net port reserved port 27 are reserved at the bottom of the groove for function expansion of the control panel.

The strong current subassembly includes strong current protective housing 31, strong current PCBA module 32, and the strong current protective housing adopts insulating plastic material equally, and just carries out strong current subassembly's fixed in strong current protective housing concave position through the buckle of shorter elastomeric element in the frame equally, plays the safety protection effect to strong current module, and strong current PCBA module is supplied power for the panel mainboard, like the direct 24V direct current that adopts of partial product, can not have this module setting.

Referring to fig. 4 and 5, the edge notch side of the embodiment further includes a fixed small plate assembly, a small plate assembly composed of a silica gel piece 17 and a PCB small plate 18 with an elastic contact is sequentially arranged between the position and a pad contact of a golden finger of a main board, the PCB small plate is used for setting a microphone, a millimeter microwave radar, a proximity sensor and a light sensor which need to act through a display screen, the silica gel piece is used for sealing a gap between the microphone and the display screen on the small plate to play a role of sealing and buffering, the silica gel piece is of a strip structure with a U-shaped groove, the PCB small plate with the elastic contact is clamped in the U-shaped groove, and a gap 8 is formed at the joint of the silica gel piece and the PCB small plate with the elastic contact, so that heat dissipation is facilitated.

In this embodiment, a speaker 5 is further disposed at one end of the motherboard, and the speaker is connected to the motherboard in a terminal line manner.

The two sides of the motherboard in this embodiment are also electrically connected to FPC antennas 6.

The outer frame in this embodiment is provided with an opening 19 corresponding to the horn.

The specific assembly process of the product of the embodiment is as follows:

Before installation, the product assembled by a factory is required to be disassembled into two parts, the first part is placed into a power panel 32 by using a rear shell 2 to be installed with a power protection shell 31 to form a complete power module, the second part is fixed on an outer frame 11 by dispensing a screen assembly 12, then a silica gel piece 17, a microphone with an elastic contact, a small sensor PCB 18, a main board 4 and a loudspeaker 5 are sequentially placed, part of the model is also required to be connected with an FPC external antenna 6, the first part is fixed on an installation box reserved in a wall body through screw holes and bolts 7 protruding outwards from the edge of the rear shell 2 and is placed in the wall body, the second part is directly buckled with the first part through a buckle at the edge of the outer frame 11, and the two parts are connected with a pin header on the power panel 32 to form a final function whole.

Referring to fig. 6, through the slots between the outer frame and the bottom shell and the holes of the main board PCB, room temperature air enters from the ventilation opening of the outer frame, and passes through the main board and the power board, and the channels between the main board and the screen assembly are heated to form ascending air flow to collect into the slots between the outer frame and the bottom shell, so that complete air flow is formed to achieve good heat dissipation effect (the arrow direction in fig. 6 is the air flow direction), and good heat dissipation of the intelligent switch panel is realized, so that the secondary product can stably work for a long time;

the ultrathin design is realized so that the consumer can be more beautiful and natural after the installation;

the compatible matching degree of a set of structure for different product requirements is realized through the compatible design of full screen and half screen plus touch keys, so that the comprehensive landing cost of multiple products is reduced;

The application of the millimeter wave radar and the proximity sensor realizes more natural human-computer interaction experience;

the production and installation cost of the sensor small plate is reduced through the design of the elastic sheet contact between the sensor small plate and the main plate.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims (10)

1. The utility model provides an intelligence house control panel, its characterized in that, includes panel components, backshell, the center of backshell sets up the recess and has outer protruding edge, set up the radiating groove on at least a shell wall of recess, the recess is used for installing strong electricity subassembly, panel components includes frame, display screen, the frame is used for fixed display screen, the frame lid closes on outer protruding edge, the frame has interior protruding edge, the frame is provided with the edge breach, and edge breach department carries out the inclined plane and handles.

2. The intelligent home control panel according to claim 1, wherein the outer protruding edge is provided with a concave position, and the outer frame is correspondingly provided with an elastic component which is buckled on the concave position of the rear shell for fixing.

3. The smart home control panel of claim 2, further comprising a motherboard, wherein the motherboard is encapsulated between the outer frame and the rear shell, and a plurality of heat dissipation through holes are formed in the motherboard at a side of the edge notch.

4. The intelligent home control panel according to claim 3, wherein a plurality of ventilation holes are formed on opposite sides of the notch on the upper edge of the outer frame.

5. The intelligent home control panel according to claim 4, wherein a shell wall of the groove is provided with a wiring screw hole, and a 485 interface reserved port and a net port reserved port are reserved at the bottom of the groove for function expansion of the control panel.

6. The smart home control panel of claim 5, wherein the heavy-duty assembly comprises a heavy-duty protective housing, a heavy-duty PCBA module.

7. The intelligent home control panel according to claim 6, wherein the edge notch side further comprises a fixed small plate assembly, a small plate assembly composed of a silica gel piece and a small PCB with an elastic contact is sequentially arranged between the fixed small plate assembly and the pad contact of the golden finger of the main board, the silica gel piece is of a strip structure with a U-shaped groove, the small PCB with the elastic contact is clamped in the U-shaped groove, and a gap is formed at the joint of the silica gel piece and the small PCB with the elastic contact.

8. The smart home control panel according to claim 7, wherein one end of the main board is further provided with a speaker.

9. The smart home control panel of claim 8, wherein the two sides of the motherboard are further electrically connected to FPC antennas.

10. The smart home control panel according to claim 9, wherein the outer frame is provided with an opening corresponding to the speaker.