CN222234616U - A high temperature resistant circuit board for motor - Google Patents
A high temperature resistant circuit board for motor Download PDFInfo
- Publication number
- CN222234616U CN222234616U CN202323391807.6U CN202323391807U CN222234616U CN 222234616 U CN222234616 U CN 222234616U CN 202323391807 U CN202323391807 U CN 202323391807U CN 222234616 U CN222234616 U CN 222234616U
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- Prior art keywords
- plate
- circuit board
- fixed
- heat dissipation
- mounting plate
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 32
- 230000000712 assembly Effects 0.000 claims abstract 7
- 238000000429 assembly Methods 0.000 claims abstract 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a high-temperature-resistant circuit board for a motor, which comprises a mounting plate, wherein threaded holes are respectively formed in four vertex angles of the mounting plate, fixing assemblies are fixed at the upper end of the mounting plate, two fixing assemblies are arranged at left and right intervals, the middle part of the upper end of the mounting plate is slidably connected with a heat dissipation assembly through a sliding groove and a sliding block, the heat dissipation assembly is positioned between the two fixing assemblies, the two fixing assemblies are jointly clamped with a circuit board, the lower end of the circuit board is contacted with the upper end of the heat dissipation assembly, a limiting device is fixed at the front part of the upper end of the mounting plate, and two heat dissipation fans which are arranged at left and right intervals are fixed at the rear part of the upper end of the mounting plate. According to the high-temperature-resistant circuit board for the motor, the heat absorbing plate and the heat radiating plate are arranged at the lower end of the circuit board, and the heat radiating fan is arranged behind the heat absorbing plate and the heat radiating plate, so that heat is dissipated faster, the circuit board can bear higher temperature, and the heat radiating component can be conveniently disassembled after the circuit board is taken away, so that the heat radiating component is convenient to clean.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to a high-temperature-resistant circuit board for a motor.
Background
The motor is an important power part of various electric appliances, and a controller of the motor is often positioned in the motor and is used for controlling the operation of the motor.
The motor can produce a large amount of heat because reasons such as the core loss of motor in the operation in-process, and the unable timely giving off of heat can lead to the motor to damage, and the controller of motor mainly comprises the circuit board, and circuit board high temperature resistance can be relatively poor, if the circuit board damage can directly lead to the motor to damage, so, we propose a high temperature resistant circuit board for motor.
Disclosure of utility model
The utility model mainly aims to provide a high-temperature-resistant circuit board for a motor, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a high temperature resistant circuit board for motor, including the mounting panel, four apex angles departments of mounting panel are respectively opened there is a screw hole, the upper end of mounting panel is fixed with fixed subassembly, fixed subassembly has two and controls the interval setting, the upper end middle part of mounting panel is through spout and slider sliding connection have radiator unit, radiator unit is located between two fixed subassemblies, two common joint of fixed subassembly have the circuit board, the lower extreme and the upper end contact of radiator unit of circuit board, the upper end front portion of mounting panel is fixed with stop device, the upper end rear portion of mounting panel is fixed with two radiator fans that control the interval setting.
Preferably, the fixed subassembly includes vertical board, lead screw and locating plate, and the lateral wall of vertical board is opened there is a plurality of louvres that link up, and the interval sets up around a plurality of louvres, and the one end that is close to the circuit board on the vertical board is fixed with the joint board, and the locating plate is located the top of joint board, lead screw and locating plate threaded connection, and the lead screw runs through joint board downwardly extending, and the lower extreme of lead screw passes through the upper end swivelling joint of bearing and mounting panel.
Preferably, the heat dissipation assembly comprises a sliding plate, the lower end of the sliding plate is in sliding connection with the mounting plate through a sliding block and a sliding groove, a plurality of heat dissipation plates distributed at left and right intervals are fixed at the upper end of the sliding plate, heat absorption plates are jointly fixed at the upper ends of the plurality of heat dissipation plates, and the upper ends of the heat absorption plates are in contact with the lower end of the circuit board.
Preferably, the limiting device comprises a mounting block, the mounting block is fixed on the left side of the upper end of the mounting plate, the right end of the mounting block is fixedly connected with a hinge seat, the hinge seat is connected with a clamping plate through a shaft in a rotating manner, one end, close to the mounting block, of the clamping plate is fixed with a clamping block, and one end, far away from the mounting block, of the clamping plate is fixed with a limiting block.
Preferably, the upper end of the screw rod is positioned above the positioning plate, the upper end of the screw rod is fixed with a knob, and the screw rod is positioned at the outer side of the circuit board.
Preferably, the right end of the mounting block is provided with a clamping groove, the upper end of the mounting plate is provided with a limiting groove, the limiting groove is positioned between the two sliding grooves, the clamping block corresponds to the clamping groove in position, and the limiting block corresponds to the limiting groove in position.
Compared with the prior art, the utility model has the following beneficial effects:
1. In the utility model, the heat absorbing plate and the heat radiating plate are arranged at the lower end of the circuit board, and the heat radiating fan is arranged at the rear parts of the heat absorbing plate and the heat radiating plate, so that heat is dissipated faster, and the circuit board can bear higher temperature.
2. In the utility model, after the circuit board is taken away, the heat dissipation assembly can be conveniently detached, and the heat dissipation assembly is convenient to clean.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a high temperature resistant circuit board for an electric motor according to the present utility model;
FIG. 2 is a schematic diagram of the whole structure of a fixing assembly of a high temperature resistant circuit board for a motor according to the present utility model;
FIG. 3 is a schematic diagram of a heat dissipating assembly of a high temperature resistant circuit board for an electric motor according to the present utility model;
Fig. 4 is a schematic diagram of the overall structure of a limiting device for a high temperature resistant circuit board of a motor according to the present utility model.
The heat-dissipating device comprises a mounting plate 1, a fixing assembly 2, a heat-dissipating assembly 3, a circuit board 4, a heat-dissipating fan 5, a limiting device 6, a limiting device 21, a vertical plate 22, a clamping plate 23, a screw rod 24, a heat-dissipating hole 25, a positioning plate 31, a heat-absorbing plate 32, a heat-dissipating plate 33, a sliding plate 61, a mounting block 62, a hinging seat 63, a clamping block 64, a clamping plate 65 and a limiting block.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "configured to," "connected," and the like are to be construed broadly as, for example, "connected" may be a fixed connection, may be a removable connection, or an integral connection, may be a mechanical connection or an electrical connection, may be a direct connection or may be an indirect connection via an intermediary, or may be a communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-4, a high temperature resistant circuit board for motor, including mounting panel 1, four apex angles department of mounting panel 1 are respectively opened there is a screw hole, and the upper end of mounting panel 1 is fixed with fixed subassembly 2, and fixed subassembly 2 has two and controls the interval setting, and the upper end middle part of mounting panel 1 has radiator unit 3 through spout and slider sliding connection, and radiator unit 3 is located between two fixed subassemblies 2, and two common joint of fixed subassembly 2 have circuit board 4, and the lower extreme of circuit board 4 contacts with radiator unit 3's upper end, and mounting panel 1's upper end front portion is fixed with stop device 6, and mounting panel 1's upper end rear portion is fixed with two radiator fan 5 that control the interval setting.
The fixing assembly 2 comprises a vertical plate 21, a screw rod 23 and a positioning plate 25, wherein a plurality of through radiating holes 24 are formed in the side wall of the vertical plate 21, the radiating holes 24 are arranged at intervals from front to back, one end, close to the circuit board 4, of the vertical plate 21 is fixedly provided with a clamping plate 22, the positioning plate 25 is positioned above the clamping plate 22, the screw rod 23 is in threaded connection with the positioning plate 25, the screw rod 23 penetrates through the clamping plate 22 to extend downwards, the lower end of the screw rod 23 is in rotary connection with the upper end of the mounting plate 1 through a bearing, a knob is screwed, the screw rod 23 is made to rotate, the positioning plate 25 is driven to move downwards, the edge of the circuit board 4 is clamped together by the positioning plate 25 and the clamping plate 22, and the position of the circuit board 4 is fixed;
The heat dissipation assembly 3 comprises a sliding plate 33, the lower end of the sliding plate 33 is in sliding connection with the mounting plate 1 through a sliding block and a sliding groove, a plurality of left and right radiating plates 32 which are distributed at intervals are fixed at the upper end of the sliding plate 33, a heat absorption plate 31 is jointly fixed at the upper ends of the plurality of radiating plates 32, the upper ends of the heat absorption plates 31 are contacted with the lower end of the circuit board 4, the heat absorption plate 31 absorbs heat on the circuit board 4 and is transferred to the radiating plates 32, the heat dissipation fan 5 is started, the heat dissipation on the radiating plates 32 can be accelerated, the sliding plate 33 can slide in the sliding groove on the mounting plate 1, and the heat dissipation assembly 3 is convenient to move;
The limiting device 6 comprises a mounting block 61, the mounting block 61 is fixed on the left side of the upper end of the mounting plate 1, the right end of the mounting block 61 is fixedly connected with a hinge seat 62, the hinge seat 62 is rotatably connected with a clamping plate 64 through a shaft, one end, close to the mounting block 61, of the clamping plate 64 is fixedly provided with a clamping block 63, one end, far away from the mounting block 61, of the clamping plate 64 is fixedly provided with a limiting block 65, the mounting block 61 and the hinge seat 62 are provided with other parts, the clamping plate 64 is rotatably connected with the hinge seat 62, when the clamping plate 64 is vertical, the sliding plate 33 can slide into the upper end of the mounting plate 1 from the front, when the clamping plate 64 is horizontal, the clamping plate 64 can be abutted with the front end of the heat dissipation assembly 3 to limit the position of the heat dissipation assembly 3, and the heat dissipation assembly 3 is prevented from sliding out;
The upper end of the screw rod 23 is positioned above the positioning plate 25, a knob is fixed at the upper end of the screw rod 23, the screw rod 23 is positioned at the outer side of the circuit board 4, the screw rod 23 is prevented from affecting the circuit board 4, and the knob is arranged at the upper end of the screw rod 23, so that the screw rod 23 can be rotated conveniently;
the right-hand member of installation piece 61 is opened there is the draw-in groove, and the upper end of mounting panel 1 is opened there is the spacing groove, and the spacing groove is located between two spouts, and fixture block 63 corresponds with the position of draw-in groove, and stopper 65 corresponds with the position of spacing groove, and when cardboard 64 is vertical, fixture block 63 card is gone into in the draw-in groove on the mounting panel 61, and when cardboard 64 level, stopper 65 can card go into in the spacing groove on mounting panel 1, the position of limiting the radiator unit 3.
It should be noted that, the utility model is a high temperature resistant circuit board for a motor, a plurality of heat dissipation components 3 are installed in the middle of a mounting plate 1, a clamping plate 64 is rotated, a limiting block 65 is clamped into a limiting groove, the clamping plate 64 can limit the sliding of the heat dissipation components 3, a circuit board 4 is inserted from the middle of the clamping plate 22 and a positioning plate 25, a knob is screwed, a screw rod 23 is rotated, the positioning plate 25 is driven to move downwards, the positioning plate 25 and the clamping plate 22 clamp the circuit board 4 together, the position of the circuit board 4 is fixed, the device is fixed in the motor through a threaded hole on the mounting plate 1, when the heat in the motor is excessive, the heat absorption plate 31 absorbs the heat on the circuit board 4 and is transferred to a heat dissipation plate 32, a heat dissipation fan 5 is started, the heat dissipation hole 24 can accelerate the flow of hot air from the side, when the heat dissipation components 3 need to be cleaned, the clamping plate 64 is rotated, the clamping block 63 is clamped into the clamping groove on the mounting block 61, at this moment, the length of the detachable component 3 is longer, and a plurality of components 3 can be installed at the same time, and the heat dissipation effect is better.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323391807.6U CN222234616U (en) | 2023-12-13 | 2023-12-13 | A high temperature resistant circuit board for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323391807.6U CN222234616U (en) | 2023-12-13 | 2023-12-13 | A high temperature resistant circuit board for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222234616U true CN222234616U (en) | 2024-12-24 |
Family
ID=93915734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323391807.6U Active CN222234616U (en) | 2023-12-13 | 2023-12-13 | A high temperature resistant circuit board for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222234616U (en) |
-
2023
- 2023-12-13 CN CN202323391807.6U patent/CN222234616U/en active Active
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