Smart home control panel

Abstract

The utility model discloses an intelligent household control panel. Comprising a panel assembly and a rear shell, a groove is formed in the center of the rear shell and provided with an outwards-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 outwards-protruding edge, and the outer frame is used for fixing the display screen. The outer frame is provided with an inner protruding edge and an edge notch, and the edge notch is subjected to slope treatment. The product provided by the utility model has good heat dissipation, and the use stability of the product is improved; the cost is low, the design is more attractive, and the user experience is strong.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the switch panel design technical field, specifically related to a kind of intelligent home control panel. BACKGROUND

[0002] In prior art, intelligent home needs control panel to control adjustment, bring convenience to people's daily operation, the intelligent switch panel on market is mainly in the form of full touch screen and small screen plus physical button or knob, wherein the small screen plus physical button mode is prone to accumulate dust in the gap of physical button, inconvenient to clean.And control panel is usually directly fixed on wall body, and most of the existing products are too thick and heavy, after installation, it is not beautiful enough, the structure of wall outer part does not have special heat dissipation design, resulting in overheating problem after panel works for a long time.The existing switch panel structure intelligence can only adapt to one design from full screen and screen plus button form, greatly reduce the flexibility of structure adaptation to different products, also raise the design production landing cost of multiple products.The sensor small plate in traditional switch panel is generally designed in FPC plus flat cable mode, and the cost is relatively higher than that of PCB hard plate, and the installation is more complex.The above is the main problem existing in prior art control panel. SUMMARY

[0003] In view of the problems existing in prior art, the utility model designs a kind of intelligent home control panel.

[0004] In order to achieve the above purpose, the utility model provides a kind of intelligent home control panel, including panel assembly, rear shell, the center of rear shell is provided with recess and has outer protruding edge, at least one shell wall of recess is provided with heat dissipation groove, recess is used to install strong electric component, panel assembly includes outer frame, display screen, outer frame is used to fix display screen, outer frame is covered on outer protruding edge, outer frame has inner protruding edge, outer frame is provided with edge gap, and the edge gap is inclined surface treatment, heat dissipation groove, edge gap inclined surface treatment form complete air channel to achieve good heat dissipation effect.

[0005] Further, the outer protruding edge has a recess, and the elastic component is fixed on the recess of the rear shell by corresponding arrangement in the outer frame.

[0006] Further, the intelligent home control panel further includes mainboard, and the mainboard is packaged between the outer frame and the rear shell, and a plurality of heat dissipation through holes are arranged on the mainboard at the edge gap position side.

[0007] Further, a plurality of air holes are arranged on the opposite side of the edge gap of the outer frame.

[0008] Further, a shell wall of the groove is provided with a wiring screw hole, and the groove bottom is reserved with a 485 interface reserved port and a network port reserved port, for functional expansion of the control panel.

[0009] Further, the strong current assembly comprises a strong current protection shell and a strong current PCBA module.

[0010] Further, the edge notch side further comprises a fixed small plate assembly position, which is sequentially provided with a silica gel piece, a PCB small plate with elastic contact points and a mainboard gold finger pad contact.

[0011] Further, the silica gel piece is a long strip structure with a U-shaped groove, the PCB small plate with elastic contact points is clamped in the U-shaped groove, and gaps are arranged at positions where the silica gel piece and the PCB small plate with elastic contact points are attached, so as to facilitate heat dissipation.

[0012] Further, one end of the mainboard is further provided with a loudspeaker.

[0013] Further, the two sides of the mainboard are further electrically connected with FPC antennas.

[0014] Further, the outer frame is provided with an opening corresponding to the loudspeaker.

[0015] The utility model discloses the advantages are:

[0016] By the gap between the outer frame and the bottom shell, cooperating with the mainboard PCB opening, the room temperature air enters from the outer frame vent, and after being heated, the air current is formed in the gap between the outer frame and the bottom shell, and the complete air flow is formed to achieve good heat dissipation effect; the heat dissipation groove is arranged on the side edge of the top surface of the outer frame, which effectively avoids that the dust directly falls into the product from top to bottom due to gravity when the top surface is opened, thereby forming the attachment and interference of the circuit board part; through the application of the millimeter wave radar and the proximity sensor, more natural man-machine interaction experience is realized; through the adoption of the touch screen and the touch key, a set of plastic shell is compatible with different size screen panel forms, and the touch key is used to replace the physical key when the full screen is not used, thereby solving the problem that the dust is easily accumulated in the gap of the physical key and is inconvenient to clean; through the adoption of the sensor PCB small plate with elastic contact points and the setting of the bearing part in the outer frame for fixation, the traditional FPC and the wiring are replaced, and the problems of high cost, complex installation and easy damage are solved.

[0017] The utility model product has good heat dissipation, increases the use stability of the product, has low cost, more beautiful design and strong user experience. DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, and the beneficial effects of the present application, a brief introduction will be given to the drawings needed in the description of the embodiments or the prior art. Obviously, the drawings in the following description only represent some of the embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort, based on the structures shown in these drawings.

[0019] Figure 1 The structure schematic diagram of the product of the present application is shown in the figure.

[0020] Figure 2 The exploded view of the present application is shown in the figure. Figure 1

[0021] Figure 3 The structure schematic diagram of the outer frame in the present application is shown in the figure. Figure 1

[0022] Figure 4 The structure schematic diagram of the silica gel piece and the PCB small plate assembly with the spring piece contact in the present application is shown in the figure. Figure 1

[0023] Figure 5 The structure schematic diagram of the silica gel piece and the PCB small plate assembly with the spring piece contact in the present application is shown in the figure. Figure 1

[0024] Figure 6 The sectional view of the present application is shown in the figure. Figure 1 DETAILED DESCRIPTION

[0025] The present application provides a kind of smart home control panel, referring to Figure 1 、 Figure 2 、 Figure 3 A kind of smart home control panel, including panel assembly 1, rear shell 2, the center of the rear shell is provided with recess 21 and has outer protruding edge 22, at least one shell wall of the recess is opened heat dissipation groove 23, the recess is used to install strong electric component 3, the panel assembly includes outer frame 11, display screen 12, the outer frame is used to fix display screen, display screen shell uses full screen or small screen plus glass cover plate, the outer frame is covered on outer protruding edge, the outer frame has inner protruding edge 13, and bearing piece is arranged on inner protruding edge and is used to fix PCB board etc., the outer frame is provided with edge gap 14, and the edge gap is treated with inclined surface 15, referring to Figure 6 Heat dissipation groove, edge gap inclined surface processing form complete air flow channel to achieve good heat dissipation effect, outer frame, rear shell are made of plastic insulating material.

[0026] ​​​​​The outer frame has a recess 24, and a longer elastic component 28 is arranged in the outer frame to be buckled on the recess of the rear shell for fixation.

[0027] The smart home control panel further comprises a main board 4, on which a main control chip, various functional modules, a microphone and a speaker circuit are arranged, and the main board is packaged between the outer frame and the rear shell.

[0028] The opposite side of the edge notch of the outer frame is provided with a plurality of air holes 16.

[0029] One of the shell walls of the recess is provided with a wiring screw hole 25, and the bottom of the recess is reserved with a 485 interface reserved port 26 and a network port reserved port 27 for functional expansion of the control panel.

[0030] The strong current assembly comprises a strong current protection shell 31 and a strong current PCBA module 32. The strong current protection shell is also made of insulating plastic material, and is fixed by buckling the shorter elastic component in the outer frame on the recess of the strong current protection shell for the fixation of the strong current assembly, which plays a safety protection role for the strong current module. The strong current PCBA module supplies power to the main board of the panel. For some products, 24V direct current can be used without the module.

[0031] Referring to Figure 4 , Figure 5 The edge notch side further comprises a fixed small plate assembly position, which is sequentially provided with a silica gel piece 17 and a PCB small plate 18 with a spring piece contact between the main board gold finger pad contact and the silica gel piece, to form a small plate assembly. The PCB small plate is used to set the microphone, millimeter microwave radar, proximity sensor and light sensor which need to work through the display screen. The silica gel piece is used to seal the gap between the microphone on the small plate and the display screen, which plays a sealing and buffering role. The silica gel piece is a long strip structure with a U-shaped groove, the PCB small plate with a spring piece contact is clamped in the U-shaped groove, and a gap 8 is arranged at the bonding position of the silica gel piece and the PCB small plate with a spring piece contact, which is beneficial to heat dissipation.

[0032] One end of the main board is further provided with a speaker 5, which is connected to the main board in the form of a terminal wire.

[0033] The two sides of the main board are further electrically connected with an FPC antenna 6.

[0034] The outer frame is provided with an opening 19 corresponding to the speaker.

[0035] The specific assembly process of the product is as follows:

[0036] Before installation, the product assembled in factory needs to be disassembled into two parts, the first part is installed by using the rear shell 2 to place the power board 32, and the power protection shell 31 is formed into a complete power module. The second part is that the screen assembly 12 is fixed on the outer frame 11 by dispensing, then the silica gel piece 17, the microphone and sensor small PCB plate 18 with elastic contact, and the mainboard 4, the loudspeaker 5, and the FPC external antenna 6 of some models are sequentially placed. The first part is fixed on the mounting box reserved in the wall body through the screw hole and bolt 7 protruding outside the edge of the rear shell 2, and is built-in in the wall body, and the second part is directly connected and installed with the first part through the buckle on the edge of the outer frame 11, and the two parts are connected by the pin and female connector on the mainboard 4 and the power board 32 to form the final functional whole.

[0037] Referring to Figure 6 , through the gap between the outer frame and the bottom shell, the air at room temperature enters from the ventilation opening of the outer frame, passes through the channels between the mainboard and the power board and between the mainboard and the screen assembly, and forms an upward airflow after being heated to gather in the gap between the outer frame and the bottom shell, so that a complete air flow is formed to achieve good heat dissipation effect (the arrow direction in the figure is the air flow direction), and the good heat dissipation of the intelligent switch panel is realized, so that the secondary product can work stably for a long time; Figure 6

[0038] The ultra-thin design is realized to make the product more beautiful and natural after installation by consumers;

[0039] The compatibility design of full screen and half screen plus touch keys is adopted to realize the compatibility and matching degree of one structure to different product requirements, so as to reduce the comprehensive cost of multiple products;

[0040] The application of millimeter wave radar and proximity sensor realizes more natural human-computer interaction experience;

[0041] The spring contact design between the sensor small plate and the mainboard reduces the production and installation cost of the sensor small plate.

[0042] The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.​

Claims

1. A smart home control panel, characterized in that, The device includes a panel assembly and a back cover. The back cover has a central groove and an outward protruding edge. At least one wall of the groove has a heat dissipation groove. The groove is used to install high-voltage components. The panel assembly includes an outer frame and a display screen. The outer frame is used to fix the display screen. The outer frame covers the outward protruding edge. The outer frame has an inner protruding edge. The outer frame has an edge notch, and the edge notch is beveled.

2. The smart home control panel according to claim 1, characterized in that, The protruding edge has a recess, and an elastic component is correspondingly provided inside the outer frame to be fixed in the recess of the rear shell.

3. The smart home control panel according to claim 2, characterized in that, The smart home control panel also includes a motherboard, which is encapsulated between the outer frame and the back cover. Multiple heat dissipation holes are provided on the motherboard at the edge notch.

4. The smart home control panel according to claim 3, characterized in that, Several ventilation holes are provided on the opposite side of the notch on the upper edge of the outer frame.

5. The smart home control panel according to claim 4, characterized in that, The groove has wiring screw holes on one wall and a 485 interface and a network port reserved at the bottom for expanding the function of the control panel.

6. The smart home control panel according to claim 5, characterized in that, The high-voltage components include a high-voltage protective shell and a high-voltage PCBA module.

7. The smart home control panel according to claim 6, characterized in that, The edge notch side also includes a fixed small board assembly position. Between this position and the gold finger pad contact of the motherboard, a small board assembly consisting of a silicone part and a PCB small board with spring contact is arranged in sequence. The silicone part is a long strip structure with a U-shaped groove. The PCB small board with spring contact is clamped in the U-shaped groove. A gap is provided at the contact point between the silicone part and the PCB small board with spring contact.

8. The smart home control panel according to claim 7, characterized in that, The motherboard also has a speaker at one end.

9. The smart home control panel according to claim 8, characterized in that, The motherboard is also electrically connected to FPC antennas on both sides.

10. The smart home control panel according to claim 9, characterized in that, The outer frame has an opening corresponding to the speaker.

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