CN117794129A - Controller for electronic appliance and electric control switch of controller - Google Patents
Controller for electronic appliance and electric control switch of controller Download PDFInfo
- Publication number
- CN117794129A CN117794129A CN202311867544.3A CN202311867544A CN117794129A CN 117794129 A CN117794129 A CN 117794129A CN 202311867544 A CN202311867544 A CN 202311867544A CN 117794129 A CN117794129 A CN 117794129A
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- China
- Prior art keywords
- controller
- metal plate
- electric
- plate
- shell
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- 239000002184 metal Substances 0.000 claims description 44
- 238000007789 sealing Methods 0.000 claims description 15
- 238000002788 crimping Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention provides a controller for an electronic appliance and an electric control switch of the controller, and belongs to the technical field of electronic appliance accessories. The controller solves the problems that the existing controller is poor in heat dissipation effect and has certain potential safety hazards. The controller for the electronic appliance comprises a shell plate, a shell with a cavity and an electric control assembly, wherein the electric control assembly is arranged in the cavity and connected with the shell plate, the electric control assembly is composed of a main control board for controlling the electronic appliance to work, a conducting unit for conducting power and a wedge connecting block which is arranged on the conducting unit and matched with the main control board and is electrically connected through physical contact, an electric plate which is connected with the electric plate and matched and connected with the wedge connecting block is further arranged on the shell plate, and a differential pressure control module is formed by the electric plate through the matching of the electric plate and the wedge connecting block. The invention has the advantages of improving the heat dissipation effect and improving the use safety.
Description
Technical Field
The invention belongs to the technical field of electronic appliance accessories, and relates to a controller for an electronic appliance and an electric control switch of the controller.
Background
The controller is a master device for controlling the starting, speed regulation, braking and reversing of the motor by changing the wiring of a main circuit or a control circuit and changing the current value in the circuit according to a preset sequence, so that the controller is widely applied to products such as electronic appliances, household appliances, motors and the like, electronic devices in the controller are basically connected with a circuit board through pins in the devices by a welding process, thereby realizing the electric connection on the circuit board, the existing electronic devices are basically fixed with pins at one end on the circuit board by welding, and the other end is provided with an electric wire to realize work transmission and conveying, therefore, the heat generated by the electronic devices basically passes through the circuit board and then dissipates heat, the heat dissipation effect is poor, when the electronic devices are assembled, for example, too many circuits are caused, the internal structure is easily disordered, certain potential safety hazards exist, the electronic devices are relatively difficult to be manually welded in the welding process, if welding points are wrong, the whole circuit board cannot be used continuously, only can be processed as waste products are reported, the production cost is increased, and a mechanized welding structure is used, although the welding accuracy is improved, the controller is also increased, the controller is assembled under the condition that the high voltage is required to be adjusted, the high voltage is not required to be met, the assembly is met, the requirements of a high voltage is met, the assembly is not met, the assembly is met, the high voltage is met, the requirements are met, the assembly is met, and the assembly is not needs to be met, and the normal voltage and the assembly is met, and the people are not and the high voltage and the assembly is required to be met, and the assembly and the people are easy and the assembly and the high voltage and the assembly and the people are easy.
Disclosure of Invention
The present invention has been made in view of the above problems occurring in the prior art, and an object of the present invention is to provide a controller that improves heat dissipation and conduction effects, reduces replacement costs, and separates high-voltage bounce requirements from signal control requirements.
The aim of the invention can be achieved by the following technical scheme: the controller for the electronic appliance comprises a shell plate, a shell with a cavity and an electric control assembly, wherein the electric control assembly is arranged in the cavity and connected with the shell plate.
In the above-mentioned controller for electronic and electric appliances, the plug end connected with the electric board is provided on the electric board.
In the above-mentioned controller for electronic and electric appliances, the conductive unit is composed of an outer metal plate and an inner metal plate, both of which are disposed on the shell plate and connected thereto, the outer metal plate is located outside both sides of the inner metal plate, and an installation space for installing the above-mentioned electric plates is left between the outer metal plate and the inner metal plate.
In the above-mentioned controller for electronic and electric appliance, the two ends of the wedge connecting block are respectively provided with a bonding surface and pins connected with the wedge connecting block, and the wedge connecting block is connected with the electric plate through the pins and forms a differential pressure control module, the pins in the wedge connecting block extend onto the inner metal plate through the electric plate and are connected with the inner metal plate through the crimping unit, the bonding surface of the wedge connecting block is arranged on the corresponding outer metal plate and is also connected with the outer metal plate through the crimping unit, the crimping unit consists of a pressing sheet and an elastic gasket, and the elastic gasket is used for compensating the assembly interval, so that the crimping is more compact.
In the above controller for electronic appliance, the inner metal plate and the outer metal plate are provided with connecting pins.
In the controller for an electronic appliance, the upper end face of the shell plate is provided with a sealing protrusion which is connected with the shell plate, surrounds the main control plate, the conduction unit and the wedge connecting block and is matched with the shell to form a seal, and the joint of the sealing protrusion and the shell is provided with a sealing ring which is sleeved on the sealing protrusion and is used for enhancing the tightness of the joint.
An electrically controlled switch for a controller comprising a controller for an electronic appliance as claimed in claim 1 wherein the electrical panel and wedge connection block are assembled by encapsulation to form a modular electrical control switch separating the high voltage bounce control requirement from the signal control requirement in the controller, the separation being either electrically isolated or non-isolated.
Compared with the prior art, the controller for the electronic appliance has the following advantages:
1. the electric control assembly is composed of a main control board for controlling the work of an electronic appliance, a conducting unit for conducting power, and a wedge connecting block which is arranged on the conducting unit and is matched with the main control board and is electrically connected through physical contact, an electric plate which is connected with the electric control board and is matched and connected with the wedge connecting block is also arranged on the shell plate, and the electric plate is matched and connected with the wedge connecting block to form a differential pressure control module.
Drawings
Fig. 1 is a schematic perspective view of an assembled controller for an electronic appliance.
Fig. 2 is a schematic perspective view of a controller for an electronic appliance with a casing and a part of the structure disassembled.
Fig. 3 is a schematic perspective view of an electrical control switch in the controller for an electronic appliance.
In the figure, 1, a shell plate; 2. a housing; 3. a main control board; 4. wedge connecting block; 5. an electric plate; 6. a plug end; 7. an outer metal plate; 8. an inner metal plate; 9. tabletting; 10. an elastic pad; 11. a connecting pin; 12. a sealing protrusion; 13. a seal ring; 14. and an electrical control switch.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, the controller for electronic and electric appliance comprises a shell plate 1, a shell 2 with a cavity and an electric control component, wherein the electric control component is arranged in the cavity and connected with the shell plate 1, the electric control component consists of a main control board 3 for controlling the electronic and electric appliance to work, a conducting unit for conducting power and a wedge connecting block 4 which is arranged on the conducting unit and matched with the conducting unit and forms electric connection through physical contact, the shell plate 1 is also provided with an electric plate 5 which is connected with the electric plate and matched and connected with the wedge connecting block 4, the electric plate 5 forms a differential pressure control module through the matching with the wedge connecting block 4, the main control board 3 realizes the control of the wedge connecting block 4 through the electric plate 5, the conducting unit consists of an outer metal plate 7 and an inner metal plate 8, the outer metal plate 7 and the inner metal plate 8 are arranged on the shell plate 1 and connected with the electric plate, the outer metal plate 7 is located outside the two sides of the inner metal plate 8, an installation space for installing the electric plate 5 is reserved between the outer metal plate 7 and the inner metal plate 8, two ends of the wedge connecting block 4 are respectively provided with a joint surface and pins connected with the electric plate 5, the wedge connecting block 4 is connected with the electric plate 5 through the pins and forms a differential pressure control module, the pins in the wedge connecting block 4 extend to the inner metal plate 8 through the electric plate 5 and are connected with the inner metal plate 8 through a crimping unit, the joint surface of the wedge connecting block 4 is arranged on the corresponding outer metal plate 7 and is also connected with the outer metal plate 7 through the crimping unit, a layer of insulating film is arranged at the joint to electrically separate the joint surface, the crimping unit consists of a pressing sheet 9 and an elastic gasket 10, and the elastic gasket 10 is used for compensating the installation space, so that the crimping is more compact.
As a preferred construction, the electrical panel 5 is provided with a plug end 6 connected thereto.
As a preferred structure, the inner metal plate 8 and the outer metal plate 7 are provided with connection pins 11.
In order to further improve the tightness of the joint, the upper end surface of the shell plate 1 is provided with a sealing protrusion 12 which is connected with the upper end surface of the shell plate and surrounds the main control board 3, the conducting unit and the wedge connecting block 4 and is matched with the shell 2 to form a seal, and the joint of the sealing protrusion 12 and the shell 2 is provided with a sealing ring 13 which is sleeved on the sealing protrusion 12 and is used for enhancing the tightness of the joint.
As shown in fig. 3, the electric control switch of the present controller, the electric plate 5 and the wedge connection block 4 are assembled by encapsulation to form a modularized electric control switch 14 for separating the high voltage jump control requirement and the signal control requirement in the control controller, wherein the separation can be electrically isolated or non-isolated.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms of the shell plate 1, the housing 2, the main control board 3, the wedge connection block 4, the electric plate 5, the plug end 6, the outer metal plate 7, the inner metal plate 8, the pressing piece 9, the elastic pad 10, the connection pin 11, the sealing protrusion 12, the sealing ring 13, the electric control switch 14, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.
Claims (7)
1. The utility model provides a controller for electronic and electric appliances, includes shell (1), shell (2) and the automatically controlled subassembly of cavity, above-mentioned automatically controlled subassembly set up in the cavity and be connected with shell (1), its characterized in that, automatically controlled subassembly by be used for controlling electronic and electric appliances work main control board (3), be used for power conduction's conduction unit and set up on the conduction unit, and cooperate with it to form wedge connecting block (4) of electricity through physical contact, shell (1) on still be provided with rather than being connected and with wedge connecting block (4) cooperation be connected electric board (5), this electric board (5) forms pressure differential control module through the cooperation with wedge connecting block (4), above-mentioned main control board (3) realize wedge connecting block (4) control through this electric board (5).
2. A controller for an electronic appliance according to claim 1, characterized in that the electric board (5) is provided with a plug end (6) connected thereto.
3. A controller for an electronic appliance according to claim 1, wherein the conductive unit is composed of an outer metal plate (7) and an inner metal plate (8), the outer metal plate (7) and the inner metal plate (8) are both disposed on the shell plate (1) and connected thereto, the outer metal plate (7) is disposed outside both sides of the inner metal plate (8), and a mounting space for mounting the electric plate (5) is left between the outer metal plate (7) and the inner metal plate (8).
4. A controller for an electronic appliance according to claim 1, characterized in that the two ends of the wedge connection block (4) are respectively provided with a bonding surface and pins connected with the wedge connection block, and the wedge connection block (4) is connected with the electric plate (5) through the pins and forms a differential pressure control module, the pins in the wedge connection block (4) extend onto the inner metal plate (8) through the electric plate (5) and are connected with the inner metal plate (8) through a crimping unit, the bonding surface of the wedge connection block (4) is arranged on the corresponding outer metal plate (7) and is also connected with the outer metal plate (7) through the crimping unit, the crimping unit consists of a pressing sheet (9) and an elastic gasket (10), and the elastic gasket (10) is used for compensating the assembly space, so that the crimping is more compact.
5. A controller for an electronic appliance according to claim 1, characterized in that the inner metal plate (8) and the outer metal plate (7) are provided with connection pins (11).
6. The controller for the electronic appliance according to claim 1, wherein the upper end surface of the shell plate (1) is provided with a sealing protrusion (12) which is connected with the upper end surface of the shell plate, surrounds the main control board (3), the conduction unit and the wedge connecting block (4) and is matched with the shell (2) to form a seal, and a sealing ring (13) which is sleeved on the sealing protrusion (12) and is used for enhancing the tightness of the connection is arranged at the connection part of the sealing protrusion (12) and the shell (2).
7. An electrically controlled switch for a controller comprising a controller for an electronic appliance according to claim 1, wherein the electrical panel (5) and the wedge connection block (4) are assembled by encapsulation to form a modular electrical control switch (14) for separating the high voltage jump control requirement from the signal control requirement in the controller, said separation being either electrically isolated or non-isolated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311867544.3A CN117794129A (en) | 2023-12-29 | 2023-12-29 | Controller for electronic appliance and electric control switch of controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311867544.3A CN117794129A (en) | 2023-12-29 | 2023-12-29 | Controller for electronic appliance and electric control switch of controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117794129A true CN117794129A (en) | 2024-03-29 |
Family
ID=90387098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311867544.3A Pending CN117794129A (en) | 2023-12-29 | 2023-12-29 | Controller for electronic appliance and electric control switch of controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117794129A (en) |
-
2023
- 2023-12-29 CN CN202311867544.3A patent/CN117794129A/en active Pending
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