Electric control integrated module of window opener

Abstract

The utility model discloses an electric control integrated module of a window opener, which comprises a switching power supply part and a window opener control panel part, the switching power supply part comprises a first PCB (Printed Circuit Board), a first component group electrically connected to the first PCB and a shell covering the first component group; the window opener control panel part comprises a second PCB and a second component set electrically connected to the second PCB. And the first PCB and the second PCB are integrated circuit boards and are electrically connected with each other. According to the utility model, the switching power supply and the window opener control panel are integrated together, the structure is simpler, wiring is more convenient, the possibility of defective products caused by manual wiring is completely eliminated, and the reject ratio of products is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a window opener technical field, in particular to a kind of window opener electric control integrated module. BACKGROUND

[0002] ‌Electric window opener control box is the control system of electric door and window an important component.

[0003] In prior art, electric door and window are controlled by electric window opener control box, for the power supply of electric window opener is managed, and its running state, working parameter etc.

[0004] The existing window opener structure, including switching power supply and window opener control panel, two are split independent products, and when two are connected, 50 more lines need to be connected, need to set up wiring slot, wiring is very troublesome, and because of human wiring, the possibility of defective product is larger, and the defective rate of product is higher. UTILITY MODEL CONTENT

[0005] The utility model discloses a kind of window opener electric control integrated module, the utility model integrates switching power supply and window opener control panel together, structure is more simple, wiring is more convenient, completely eliminates the possibility of defective product because of human wiring, greatly reduces the defective rate of product.

[0006] To achieve the above object, the utility model provides the following technical scheme: window opener electric control integrated module, including switching power supply part and window opener control panel part, the switching power supply part includes first PCB board, first component group electrically connected on first PCB board and the shell that first component group is covered, the window opener control panel part includes second PCB board and second component group electrically connected on second PCB board;The first PCB board and second PCB board are integrated circuit board and are electrically connected.

[0007] By adopting the technical scheme, the switching power supply and the window opener control panel are integrated, the structure is simpler, the production capacity of the control box is greatly improved (the original market product is a split type product, and more than 50 lines need to be connected and need to be threaded in a slot). After the product is integrated, more than 50 connecting lines in the box are saved, the wiring is more convenient, and the possibility of causing defective products due to manual wiring is completely eliminated, so that the product defect rate is greatly reduced. In addition, because the integrated volume is smaller, the volume of the control box of the original market product is greater than 400*500*200mm. Using the integrated module, 2400W or less can be installed in a control box of 300*400*160mm, and the cost of the customer's control box is reduced by about 50%. The same function saves a large amount of material cost.

[0008] The utility model further sets up, first component group includes AC input terminal, second component group includes signal control terminal, AC input terminal and signal control terminal all adopt screwless quick -wired terminal.

[0009] By adopting the technical scheme, the terminal of other products adopts a screwed terminal, which is not convenient to operate on the construction site, the scheme adopts a quick terminal, greatly improves the construction and installation speed, and saves labor cost.

[0010] The utility model further sets up, second component group still includes the voltage regulation knob for adjusting power supply voltage output value.

[0011] By adopting the technical scheme, the voltage regulation knob realizes 24V-30V voltage adjustable function, the construction site often causes the terminal voltage to be low due to the reason that the wiring distance is relatively far and the wire diameter is relatively thin, so that the window opener motor cannot be started due to the voltage being too low, and we realize 24V-30v wide voltage adjustable function (the original switching power supply 24V is regulated to about 27.6v) through the voltage regulation knob, and the terminal opening problem is maximally solved.

[0012] The utility model further sets up, still include bottom shell, first PCB board and second PCB board are connected on bottom shell through screw, and the outer edge of bottom shell is equipped with the positioning turn -up of with first PCB board and second PCB board outer edge abutment.

[0013] By adopting the technical scheme, the connecting structure is simple and reliable, and easy to assemble.

[0014] The utility model further sets up, still include the heat dissipation spare, the heat dissipation spare includes the heat dissipation base plate that extends along vertical, the both sides of heat dissipation base plate all set up a plurality of heat dissipation rib plate along vertical, the heat dissipation rib plate of bottommost links with first PCB board through screw, first component group still include IGBT module or mos pipe, IGBT module or mos pipe close heat dissipation base plate setting.

[0015] Through adopting above technical scheme, can heat dissipation IGBT module, slow down IGBT module aging speed, prolong the service life of switching power supply part, and improve the reliability of switching power supply part.

[0016] The utility model further sets up, the top side of shell and heat dissipation base plate top end bond together, shell bottom end and first PCB board abut.

[0017] Through adopting above technical scheme, production assembly is very convenient.

[0018] The utility model further sets up, the top side and left side of shell are provided with a group of heat dissipation holes respectively, and the position of corresponding heat dissipation hole of the top side and left side of shell is equipped with a heat dissipation fan respectively, the right side of shell is equipped with air inlet in the position of corresponding heat dissipation spare.

[0019] Through adopting above technical scheme, can effectively heat dissipation switching power supply part, improve the service life of switching power supply part.

[0020] The utility model further sets up, be equipped with the space for giving birth between the bottom end of shell front side and first PCB board, and the bottom end of shell front side is equipped with a plurality of support convex parts and first PCB board abut.

[0021] Through adopting above technical scheme, not only convenient ventilation and heat dissipation, and the support convex part of shell front side abuts on first PCB board, can improve the stability of shell installation. ACCURACY OF DRAWINGS

[0022] Fig. 1 It is the first visual angle structural diagram of the whole utility model;

[0023] Fig. 2 It is the second visual angle structural diagram of the whole utility model;

[0024] Fig. 3 It is the structural diagram of the whole utility model after removing shell.

[0025] In the diagram: 1. Switching power supply section; 2. Window opener control board section; 3. First PCB board; 4. First component group; 5. Housing; 6. Second PCB board; 7. Second component group; 8. AC input terminal; 9. Signal control terminal; 10. Voltage adjustment knob; 11. Bottom shell; 12. Positioning flange; 13. Heat sink; 14. Heat sink base plate; 15. Heat sink fin plate; 16. IGBT module; 17. Heat dissipation hole; 18. Cooling fan; 19. Air inlet; 20. Clearance space; 21. Support protrusion. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example: As attached Figs. 1-3 The window opener electrical control integrated module shown includes a switching power supply section 1 and a window opener control board section 2. The switching power supply section 1 includes a first PCB board 3, a first component group 4 electrically connected to the first PCB board 3, and a housing 5 covering the first component group 4. The window opener control board section 2 includes a second PCB board 6 and a second component group 7 electrically connected to the second PCB board 6. The first PCB board 3 and the second PCB board 6 are an integrated circuit board and are electrically connected. Integrating the switching power supply and the window opener control board together simplifies the structure and significantly improves the production capacity of control boxes for users (previously, products on the market were separate products with more than 50 wires to connect and require cable trays). After integration, this product eliminates more than 50 connecting wires in the box, making wiring more convenient and completely eliminating the possibility of defective products caused by human wiring, greatly reducing the product defect rate. In addition, because of the smaller integrated size, the control box of the original products on the market was larger than 400*500*200mm. Using this integrated module, devices with power ratings up to 2400W can be installed in a 300*400*160mm control box, reducing the cost of the customer's control box by about 50%. The same functionality also significantly reduces material costs.

[0028] As attached Figs. 1-3 As shown, the first component group 4 includes an AC input terminal 8, and the second component group 7 includes a signal control terminal 9. Both the AC input terminal 8 and the signal control terminal 9 are screwless quick-connect terminals. Other products use screw-operated terminals, which are inconvenient to operate on-site. This solution uses quick-connect terminals, significantly improving the speed of construction and installation and saving labor costs.

[0029] As shown in the accompanying drawings Figs. 1-3 The second component group 7 also includes a voltage regulating knob 10 for regulating the output value of the power supply voltage. The voltage regulating knob 10 realizes a 24V-30V voltage adjustable function. Due to the long wiring distance and thin wire diameter, the terminal voltage is often low, which causes the window opener motor to fail to start due to the excessively low voltage. We realize the 24V-30V wide voltage adjustable function (the original switching power supply 24V is adjusted to about 27.6V) through the voltage regulating knob 10, which maximally solves the terminal opening problem.

[0030] As shown in the accompanying drawings Figs. 1-3 The electronic control integrated module of the window opener also includes a bottom shell 11, and the first PCB board 3 and the second PCB board 6 are connected to the bottom shell 11 by screws, and the outer edge of the bottom shell 11 is provided with a positioning flange 12 abutting against the outer edge of the first PCB board 3 and the second PCB board 6. This design has a simple and reliable connection structure and is convenient to assemble.

[0031] As shown in the accompanying drawings Figs. 1-3 The electronic control integrated module of the window opener also includes a heat dissipation member 13, which includes a heat dissipation base plate 14 extending in the vertical direction, and a plurality of heat dissipation rib plates 15 are arranged on both sides of the heat dissipation base plate 14 in the vertical direction. The bottommost heat dissipation rib plate 15 is connected to the first PCB board 3 by a screw, and the first component group 4 also includes an IGBT module 16 or a mos tube, which is arranged close to the heat dissipation base plate 14. This design can dissipate heat for the IGBT module 16 or the mos tube, slow down the aging speed of the IGBT module 16 or the mos tube, prolong the service life of the switching power supply part 1, and improve the reliability of the switching power supply part 1.

[0032] The top side of the shell 5 is bonded together with the top end of the heat dissipation base plate 14, and the bottom end of the shell 5 abuts against the first PCB board 3. This design is very convenient to produce and assemble.

[0033] As shown in the accompanying drawings Figs. 1-3 The top side and the left side of the shell 5 are respectively provided with a group of heat dissipation holes 17, and the top side and the left side of the shell 5 are respectively provided with a heat dissipation fan 18 corresponding to the position of the heat dissipation hole 17, and the right side of the shell 5 is provided with an air inlet 19 corresponding to the position of the heat dissipation member 13. This design can effectively dissipate heat for the switching power supply part 1, and prolong the service life of the switching power supply part 1.

[0034] As shown in the accompanying drawings Figs. 1-3As shown, the housing 5 front side bottom end and the first PCB board 3 are provided with a space 20, and the housing 5 front side bottom end is provided with a plurality of support protrusions 21 abutting against the first PCB board 3. This design not only facilitates ventilation and heat dissipation, but also the support protrusions 21 of the housing 5 front side abutting against the first PCB board 3 can improve the stability of the housing 5 installation.

[0035] In addition, the electric control integrated module of the window opener also has the following functions:

[0036] 1. Window closing feedback function: the products on the market only have window opening feedback signals, and our product adds window closing feedback to realize the display of the customer's window closing state.

[0037] 2. Over-voltage and under-voltage protection function: because of integration, the switching power supply part 1 and the window opener control board part 2 are a pcb board, which can realize software to collect and process the signals of the switching power supply part 1, realize the function of over-voltage and under-voltage protection. The previous product needs to add a physical device over-voltage and under-voltage protector to realize this function, the cost is about 70 yuan, accounting for about 7%-10% of the cost of the control box. Therefore, this scheme reduces the cost by about 7%-10% through technical improvement.

[0038] 3. Precise linkage overload protection function: after integration, the signals of the switching power supply part 1 are collected, and the chip is calculated to realize the millisecond-level disconnection of the relay output under super-power, and the overload protection function is realized more accurately.

[0039] 4. Actual use power display function: the actual construction site wiring and use situation is relatively complex, and the power is large, so it is difficult to calculate the accurate value of the power, which causes a lot of inconvenience to the site construction, and it is a super difficult problem in the construction process. This scheme can realize the actual power display through software signal collection and calculation.

[0040] 5. Selectable switch window time limit mode: the control board on the market now only has time setting, but each time the switch window button is pressed, it is repeated, which will cause the window opener to repeat the set time each time, and in some special working conditions, it will cause the window to be pushed to the outside building, and cannot realize the time limit. The product can realize the time setting limit function of the product through precise algorithm design.

Claims

1. An electrically controlled integrated module for a window opener, comprising a switching power supply part (1) and a window opener control board part (2), the switching power supply part (1) comprising a first PCB board (3), a first component group (4) electrically connected to the first PCB board (3), and a housing (5) covering the first component group (4), the window opener control board part (2) comprising a second PCB board (6) and a second component group (7) electrically connected to the second PCB board (6); characterized in that: The first PCB board (3) and the second PCB board (6) are integrated circuit boards and are electrically connected.

2. The windower electric control integrated module according to claim 1, characterized in that: The first component group (4) comprises AC input terminals (8), and the second component group (7) comprises signal control terminals (9), wherein the AC input terminals (8) and the signal control terminals (9) are both screw-free quick connection terminals.

3. The windower electric control integrated module according to claim 1, characterized in that: The second component group (7) further comprises a voltage regulating knob (10) for regulating the output value of the power supply voltage.

4. The window-wainer electric control integrated module of claim 1, wherein: The bottom shell (11) is further provided, and the first PCB board (3) and the second PCB board (6) are connected to the bottom shell (11) by screws, and the outer edge of the bottom shell (11) is provided with a positioning flange (12) abutting against the outer edge of the first PCB board (3) and the second PCB board (6).

5. The window-wiper electronic-control integrated module according to claim 1, characterized in that: The heat dissipation member (13) comprises a vertically extending heat dissipation base plate (14), and a plurality of heat dissipation rib plates (15) are arranged on both sides of the heat dissipation base plate (14) in the vertical direction, the bottommost heat dissipation rib plate (15) is connected to the first PCB board (3) by a screw, and the first component group (4) further comprises an IGBT module (16) or a mos tube, and the IGBT module (16) or the mos tube is arranged close to the heat dissipation base plate (14).

6. The windower electric control integrated module according to claim 5, characterized in that: The top side of the shell (5) is bonded to the top end of the heat dissipation base plate (14), and the bottom end of the shell (5) abuts against the first PCB board (3).

7. The window opener control integration module of claim 5, wherein: A group of heat dissipation holes (17) are arranged on the top side and the left side of the shell (5) respectively, and a heat dissipation fan (18) is arranged on the top side and the left side of the shell (5) respectively at positions corresponding to the heat dissipation holes (17), and an air inlet (19) is arranged on the right side of the shell (5) at a position corresponding to the heat dissipation member (13).

8. The window-wainer electrically controlled integrated module of claim 1, wherein: A space (20) is arranged between the front bottom end of the shell (5) and the first PCB board (3), and a plurality of support protrusions (21) are arranged on the front bottom end of the shell (5) and abut against the first PCB board (3).

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