CN209299031U - A kind of multifunctional housing for brshless DC motor - Google Patents
A kind of multifunctional housing for brshless DC motor Download PDFInfo
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- CN209299031U CN209299031U CN201822185673.5U CN201822185673U CN209299031U CN 209299031 U CN209299031 U CN 209299031U CN 201822185673 U CN201822185673 U CN 201822185673U CN 209299031 U CN209299031 U CN 209299031U
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- brshless
- motor
- bottom plate
- plate
- multifunctional housing
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Abstract
A kind of multifunctional housing for brshless DC motor, belongs to brshless DC motor technical field.The utility model includes the bottom plate and muti-piece side plate being tightly connected, and the medial surface of the bottom plate is equipped with circuit board and encapsulating layer, is equipped with radiating subassembly with the circuit board position corresponding section on the lateral surface of the bottom plate.The utility model effectively combines water-proof function, heat sinking function and encapsulating layer, enormously simplifies installation operation, saves inner space, while reducing production cost.
Description
Technical field
The utility model relates to brshless DC motor technical field more particularly to a kind of more function for brshless DC motor
It can housing.
Background technique
Circuit board and encapsulating layer are usually set on end cap by existing brshless DC motor, and the one of circuit board
Radiator is arranged in side, and waterproof housing and end cap are then carried out installation connection, i.e. water-proof function, heat sinking function and encapsulating layer electricity again
Road plate be it is separated independently of each other, be on the one hand not easy to the installation operation of each section in this way, it is on the other hand occupied internal empty
Between larger and whole production cost it is higher.
Utility model content
Purpose of the utility model is to solve the above-mentioned problems of the prior art, provide a kind of for brushless direct-current
The multifunctional housing of motor effectively combines water-proof function, heat sinking function and encapsulating layer, enormously simplifies installation behaviour
Make, saves inner space, while reducing production cost.
The purpose of this utility model is achieved through the following technical solutions:
A kind of multifunctional housing for brshless DC motor, bottom plate and muti-piece side plate including sealed connection, the bottom
The medial surface of plate is equipped with circuit board and encapsulating layer, is equipped on the lateral surface of the bottom plate with the circuit board position corresponding section
Radiating subassembly.
Radiating subassembly is set to electricity by the way that circuit board and encapsulating layer to be set on waterproof housing by the utility model
The phase back side of road plate, so that entire housing is in combination with water-proof function, heat sinking function and encapsulating layer, structure is more compact, peace
It is more convenient to fill, and can save inner space, reduces production cost.
Preferred as the utility model, the radiating subassembly includes a plurality of heat sink strip interval setting and be parallel to each other.Institute
The structure for stating radiating subassembly is simply easily implemented, while heat dissipation effect is reliable and stable.
Preferred as the utility model, the heat sink strip and the bottom plate are integrally formed.Integrally formed structure to lead
Heat more directly faster, can effectively improve heat dissipation performance.
Preferred as the utility model, the width of the heat sink strip is 3 times to 4 times of shown base plate thickness.The heat dissipation
The thickness of the width fits bottom plate of item, can be under the premise of heat sink strip width be as narrow as possible, it is ensured that the heat of bottom plate is quick
It sheds.
Preferred as the utility model, the side plate has four pieces, including two blocks of heat sinks being oppositely arranged and opposite sets
The two pieces of mounting plates set.The heat sink is used for the heat dissipation of motor internal actions mechanism, and mounting plate is used for connection end cap.
Preferred as the utility model, two blocks of heat sinks are equipped with multiple heat release holes far from one end of the bottom plate.
Heat release hole is set to the end, the heat for enabling to motor internal actions mechanism to generate is discharged as early as possible, avoids on bottom plate
The influence of circuit board.
Preferred as the utility model, one piece of mounting plate is far from mounting hole is equipped in the middle part of one end of the bottom plate, separately
One piece of mounting plate is equipped at intervals with two mounting holes far from one end of the bottom plate.On the one hand stability that the structure is installed
Height, while convenient for the installation direction of staff's resolution end cap, improve installation effectiveness.
Preferred as the utility model, the mounting hole is counter sink.So that the connection of end cap is stronger reliable.
The utility model has the advantages that: effectively water-proof function, heat sinking function and encapsulating layer are combined, greatly simplified
Installation operation, saves inner space, while reducing production cost.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 2 is the structural schematic diagram at another visual angle of the utility model；
Fig. 3 is the cross-sectional view of the utility model.
1- bottom plate；31- heat sink strip；21- heat sink；22- mounting plate；211- heat release hole；221- mounting hole.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment 1
A kind of multifunctional housing for brshless DC motor, bottom plate 1 and muti-piece side plate including sealed connection, the bottom
The medial surface of plate 1 is equipped with circuit board and encapsulating layer, sets on the lateral surface of the bottom plate 1 with the circuit board position corresponding section
There is radiating subassembly.
Radiating subassembly is set to electricity by the way that circuit board and encapsulating layer to be set on waterproof housing by the utility model
The phase back side of road plate, so that entire housing is in combination with water-proof function, heat sinking function and encapsulating layer, structure is more compact, peace
It is more convenient to fill, and saves inner space, reduces production cost.
Embodiment 2
On the basis of embodiment 1, the radiating subassembly includes a plurality of heat sink strip 31 interval setting and be parallel to each other.Institute
The structure for stating radiating subassembly is simply easily implemented, while heat dissipation effect is reliable and stable.Further, the heat sink strip 31 and the bottom
Plate 1 is integrally formed.Integrally formed structure make it is thermally conductive more directly faster, heat dissipation performance can be effectively improved.The heat sink strip
31 width is 3 times to 4 times of shown 1 thickness of bottom plate.The thickness of the width fits bottom plate of the heat sink strip, can be in heat sink strip
Under the premise of width is as narrow as possible, it is ensured that the heat of bottom plate quickly sheds.
The side plate has four pieces, including two blocks of heat sinks 21 being oppositely arranged and two pieces of mounting plates 22 being oppositely arranged.
The heat sink is used for the heat dissipation of motor internal actions mechanism, and mounting plate is used for connection end cap.Two blocks of heat sinks 21 are separate
One end of the bottom plate 1 is equipped with multiple heat release holes 211.The heat release hole is specially strip-shaped hole, and heat release hole is set to the end,
The heat for enabling to motor internal actions mechanism to generate is discharged as early as possible, avoids the influence for bottom on-board circuitry plate.
In addition, one piece of mounting plate 22 is equipped with mounting hole 221 far from one end middle part of the bottom plate 1, described in another piece
Mounting plate 22 is equipped at intervals with two mounting holes 221 far from one end of the bottom plate 1.On the one hand stability that the structure is installed
Height, while convenient for the installation direction of staff's resolution end cap, improve installation effectiveness.The mounting hole 221 is counter sink.So that
The connection of end cap is stronger reliable.
The preferable specific embodiment of the above, only the utility model, the specific embodiment are practical based on this
A kind of implementation under novel general idea, and the protection scope of the utility model is not limited thereto, it is any to be familiar with sheet
Within the technical scope disclosed by the utility model, any changes or substitutions that can be easily thought of by those skilled in the art, should all contain
Lid is within the protection scope of the utility model.Therefore, the protection scope of the utility model should be with the protection of claims
Subject to range.
Claims (8)
1. a kind of multifunctional housing for brshless DC motor, bottom plate (1) and muti-piece side plate including sealed connection, feature
Be, the medial surface of the bottom plate (1) is equipped with circuit board and encapsulating layer, on the lateral surface of the bottom plate (1) with the circuit
Board position corresponding section is equipped with radiating subassembly.
2. the multifunctional housing according to claim 1 for brshless DC motor, which is characterized in that the radiating subassembly
Including a plurality of heat sink strip (31) interval setting and be parallel to each other.
3. the multifunctional housing according to claim 2 for brshless DC motor, which is characterized in that the heat sink strip
(31) it is integrally formed with the bottom plate (1).
4. the multifunctional housing according to claim 2 for brshless DC motor, which is characterized in that the heat sink strip
(31) width is 3 times to 4 times of shown bottom plate (1) thickness.
5. the multifunctional housing according to claim 1 for brshless DC motor, which is characterized in that the side plate has
Four pieces, including two pieces of heat sinks (21) being oppositely arranged and two pieces of mounting plates (22) being oppositely arranged.
6. the multifunctional housing according to claim 5 for brshless DC motor, which is characterized in that two pieces of heat dissipations
Plate (21) is equipped with multiple heat release holes (211) far from the one end of the bottom plate (1).
7. the multifunctional housing according to claim 5 for brshless DC motor, which is characterized in that one piece of installation
Plate (22) is far from mounting hole (221) are equipped in the middle part of the one end of the bottom plate (1), and another piece of mounting plate (22) is far from the bottom
One end of plate (1) is equipped at intervals with two mounting holes (221).
8. the multifunctional housing according to claim 7 for brshless DC motor, which is characterized in that the mounting hole
It (221) is counter sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185673.5U CN209299031U (en) | 2018-12-25 | 2018-12-25 | A kind of multifunctional housing for brshless DC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185673.5U CN209299031U (en) | 2018-12-25 | 2018-12-25 | A kind of multifunctional housing for brshless DC motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209299031U true CN209299031U (en) | 2019-08-23 |
Family
ID=67648442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822185673.5U Active CN209299031U (en) | 2018-12-25 | 2018-12-25 | A kind of multifunctional housing for brshless DC motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209299031U (en) |
-
2018
- 2018-12-25 CN CN201822185673.5U patent/CN209299031U/en active Active
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