CN219611505U - Motor cover heat radiation structure - Google Patents
Motor cover heat radiation structure Download PDFInfo
- Publication number
- CN219611505U CN219611505U CN202320430467.4U CN202320430467U CN219611505U CN 219611505 U CN219611505 U CN 219611505U CN 202320430467 U CN202320430467 U CN 202320430467U CN 219611505 U CN219611505 U CN 219611505U
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- protective cover
- heat dissipation
- shielding plate
- mounting frame
- motor
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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to the technical field of motor covers, in particular to a motor cover heat dissipation structure which comprises a base, a protective cover, a baffle, a fan, heat dissipation fins and a dustproof assembly, wherein the base is provided with a heat dissipation plate; the dustproof assembly comprises a sliding seat, a shielding plate, an installation frame, a filter screen and an installation component, wherein the sliding seat is in sliding connection with the protective cover, the shielding plate is in rotary connection with the sliding seat, the installation frame is detachably connected with the protective cover, the filter screen is fixedly connected with the installation frame, the installation frame and the filter screen are installed on the protective cover during use, air entering the heat dissipation cavity is filtered through the filter screen, dust is prevented from entering the heat dissipation cavity, when the motor is not used, a worker pulls out the shielding plate, the shielding plate is enabled to rotate and attach to the protective cover, an air inlet and an air outlet on the protective cover are shielded, dust is prevented from entering the heat dissipation cavity, and therefore the purposes of preventing the dust from entering the heat dissipation cavity and attaching on the heat dissipation fins and affecting the heat dissipation effect of the heat dissipation fins are achieved.
Description
Technical Field
The utility model relates to the technical field of motor covers, in particular to a motor cover heat dissipation structure.
Background
The motor wide application is in various fields, and traditional motor is exposing or sealed installation generally, and exposing installation long-term use is easily because of the dust is piled up, causes the internal element to damage, reduces motor life, and sealed installation radiating effect is poor, causes the motor trouble easily, increases the potential safety hazard.
Prior art CN209562291U discloses a brushless motor dustproof heat exchanger, including protection casing and mounting panel, the inside of protection casing is provided with brushless motor, the equal equidistance fixedly connected with short radiating rod of the equal equidistance in inner wall opposite sides surface of protection casing, fixedly connected with baffle between the equal equidistance in both sides on protection casing upper portion, the equal equidistance fixedly connected with long radiating rod in both sides of baffle, the middle part of baffle just is located the front and back both sides of protection casing all is provided with radiator fan, the inner wall of protection casing and the equal air outlet that has offered with radiator fan corresponding position, dispel the heat to the motor of protection casing inside through short radiating rod and long radiating rod, start radiator fan when the inside high temperature of protection casing, the cooperation air outlet accelerates the circulation of air, and then accelerate radiating efficiency, realize carrying out radiating purpose to the motor.
The device makes air enter the protective cover to exchange heat through the radiating holes arranged on the protective cover, but no filtering structure is arranged, the air outlet holes in the device adopt downward inclination design, dust is prevented from falling into the protective cover, but under the working of the radiating fan, the dust in the air can be sucked into the protective cover and is attached to the long radiating rod, so that the heat exchange efficiency of the long radiating rod is reduced, and the radiating effect of the motor inside the protective cover is further reduced.
Disclosure of Invention
The utility model aims to provide a motor cover heat radiation structure, which solves the problems that the existing brushless motor dustproof heat radiation cover is not provided with a filtering structure, dust in air is sucked into a protective cover when a heat radiation fan works, so that the dust is attached to a long heat radiation rod, and heat radiation of a motor is affected.
In order to achieve the above purpose, the utility model provides a motor cover heat radiation structure, which comprises a base, a protective cover, a baffle, a fan and heat radiation fins, wherein the protective cover is arranged on the base; the dustproof assembly comprises a sliding seat, a shielding plate, a mounting frame, a filter screen and a mounting member, wherein the sliding seat is in sliding connection with the protective cover and is positioned inside the protective cover, the shielding plate is in rotary connection with the sliding seat and is positioned on one side of the sliding seat, the mounting frame is detachably connected with the protective cover and is positioned on one side of the protective cover, which is close to the fan, the filter screen is fixedly connected with the mounting frame and is arranged on the mounting frame, and the mounting member is arranged on the mounting frame.
The dustproof assembly further comprises an adsorption magnet and an adsorption iron sheet, wherein the adsorption magnet is fixedly connected with the shielding plate and is positioned on one side of the shielding plate; the adsorption iron sheet is fixedly connected with the protective cover and is positioned on one side of the protective cover.
The mounting component comprises a pressure spring, a locking plate and an auxiliary component, wherein the pressure spring is connected with the mounting frame and is positioned in the mounting frame; the locking plate is connected with the pressure spring and is positioned at one end of the pressure spring; the auxiliary member is disposed on the locking plate.
The auxiliary component comprises a connecting block and a pull ring, wherein the connecting block is fixedly connected with the locking plate and is positioned at one side of the locking plate; the pull ring is rotationally connected with the connecting block and is arranged on the connecting block.
The mounting frame comprises a frame body and a sealing gasket, wherein the frame body is detachably connected with the protective cover, connected with the pressure spring and fixedly connected with the filter screen; the sealing gasket is fixedly connected with the frame body and is positioned at one side of the frame body.
According to the motor cover heat radiation structure, when the motor cover heat radiation structure is used, the installation frame and the filter screen are installed on the protective cover, air entering the heat radiation cavity is filtered through the filter screen, dust is prevented from entering the heat radiation cavity and attaching to the heat radiation fins, the heat radiation effect of the heat radiation fins is affected, when the motor is not used, a worker pulls out the shielding plate, when the shielding plate is pulled out of the protective cover, the shielding plate can rotate at the moment, the shielding plate rotates under the action of gravity, the shielding plate is attached to the protective cover, an air inlet and an air outlet on the protective cover are shielded, at the moment, the heat radiation cavity is isolated from outside air, and dust is prevented from entering the heat radiation cavity, so that the purposes that the dust enters the heat radiation cavity and attaching to the heat radiation fins and affecting the heat radiation effect of the heat radiation fins are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic diagram of the overall structure of a heat dissipating structure of a motor housing according to a first embodiment of the present utility model.
Fig. 2 is a schematic structural view of a dust-proof assembly according to a first embodiment of the present utility model.
Fig. 3 is an enlarged view at a of fig. 2 of a first embodiment of the present utility model.
Fig. 4 is a schematic structural view of a mounting member of the first embodiment of the present utility model.
Fig. 5 is a schematic view of the mounting structure of a gasket according to a second embodiment of the present utility model.
In the figure: 101-base, 102-protective cover, 103-baffle, 104-fan, 105-radiating fin, 106-dustproof subassembly, 107-slide, 108-shielding plate, 109-installing frame, 110-filter screen, 111-installing component, 112-motor, 113-radiating rod, 114-radiating cavity, 115-installing cavity, 116-adsorption magnet, 117-adsorption iron sheet, 118-pressure spring, 119-locking plate, 120-auxiliary component, 121-connecting block, 122-pull ring, 201-frame, 202-sealing gasket.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
First embodiment:
referring to fig. 1 to 4, fig. 1 is a schematic overall structure of a heat dissipation structure of a motor cover, fig. 2 is a schematic structure of a dust-proof assembly, fig. 3 is an enlarged view of a portion a of fig. 2, and fig. 4 is a schematic structure of a mounting member.
The utility model provides a motor cover heat radiation structure, which comprises a base 101, a protective cover 102, a baffle plate 103, a fan 104, a heat radiation fin 105 and a dustproof component 106, wherein the dustproof component 106 comprises a sliding seat 107, a shielding plate 108, a mounting frame 109, a filter screen 110, a mounting member 111, an adsorption magnet 116 and an adsorption iron sheet 117, the mounting member 111 comprises a pressure spring 118, a locking plate 119 and an auxiliary member 120, the auxiliary member 120 comprises a connecting block 121 and a pull ring 122, the mounting frame 109 is mounted on the protective cover 102 through the mounting member 111, the filter screen 110 is further mounted on the protective cover 102, the filter screen 110 filters air entering the protective cover 102, dust is prevented from entering a heat radiation cavity 114, when the motor 112 is not in use, the shielding plate 108 is pulled out, and after the shielding plate 108 is pulled out completely, the shielding plate 108 can rotate under the action of gravity and is attached on the protective cover 102, so that an air inlet and an air outlet on the protective cover 102 are sealed, and the dust is prevented from entering the heat radiation cavity 114.
For this embodiment, the protecting cover 102 is mounted on the base 101, the partition 103 is mounted on the protecting cover 102, the fan 104 is mounted on the partition 103, the heat dissipation fins 105 are mounted on the protecting cover 102, the protecting cover 102 is divided into an upper cavity and a lower cavity by the partition 103, the upper cavity 114 is a heat dissipation cavity 114, the lower cavity 115 is a mounting cavity 115, the motor 112 is mounted on the base 101 and is located inside the mounting cavity 115, the output end of the motor 112 extends out of the protecting cover 102, the heat dissipation fins 105 are provided with a plurality of heat dissipation fins 105 and are transversely mounted along the length direction of the protecting cover 102, the heat dissipation fins 105 penetrate through the partition 103 and extend into the mounting cavity 115, the fan 104 is provided with two fans 104 and are respectively located on two sides of the protecting cover 102, the protecting cover 102 is provided with an air outlet and an air inlet on two sides of the two fans 104, the protecting cover 102 is further provided with a plurality of heat dissipation rods 113, when the temperature in the mounting cavity 115 is not high, the heat dissipation rods 113 and the motor 105 are used for conducting heat dissipation to the two fans 104, and the heat dissipation fins 114 are pulled out of the heat dissipation cavity 114 when the temperature in the mounting cavity 115 is high, and the heat dissipation effect is accelerated, and the heat dissipation effect is increased.
Wherein the sliding seat 107 is slidably connected with the protecting cover 102 and is located inside the protecting cover 102, the shielding plate 108 is rotatably connected with the sliding seat 107 and is located at one side of the sliding seat 107, the mounting frame 109 is detachably connected with the protecting cover 102 and is located at one side of the protecting cover 102 close to the blower 104, the filter screen 110 is fixedly connected with the mounting frame 109 and is arranged on the mounting frame 109, the mounting member 111 is arranged on the mounting frame 109, the dustproof component 106 is provided with two dustproof components and is respectively arranged at two sides of the protecting cover 102 close to the two blowers 104, the mounting frame 109 is detachably connected with the protecting cover 102 through the mounting member 111, so that the mounting frame 109 and the filter screen 110 are conveniently detached from the protecting cover 102, when the motor 112 is not used, a worker pulls out the shielding plate 108, when the shielding plate 108 is pulled out of the shielding cover 102, the shielding plate 108 can rotate, the shielding plate 108 rotates under the action of gravity, the shielding plate 108 is attached to the shielding cover 102, an air inlet and an air outlet on the shielding cover 102 are shielded, at the moment, the heat dissipation cavity 114 is isolated from the external air, and dust is prevented from entering the heat dissipation cavity 114, thereby, the purpose of preventing dust from entering the heat dissipation cavity 114 and adhering to the heat dissipation fins 105 to influence the heat dissipation effect of the heat dissipation fins 105 is achieved.
Secondly, the attracting magnet 116 is fixedly connected with the shielding plate 108 and located at one side of the shielding plate 108; the adsorption iron sheet 117 is fixedly connected with the protection cover 102 and is located at one side of the protection cover 102, the adsorption iron sheet 117 and the adsorption magnet 116 can adsorb each other, so that after the shielding plate 108 is attached to the protection cover 102, the adsorption magnet 116 can adsorb on the adsorption iron sheet 117, thereby fixing the shielding plate 108, and enabling the shielding plate 108 to be attached to the protection cover 102 more tightly.
Meanwhile, the compression spring 118 is connected with the mounting frame 109 and is located inside the mounting frame 109; the locking plate 119 is connected with the pressure spring 118 and is positioned at one end of the pressure spring 118; the auxiliary members 120 are disposed on the locking plates 119, two locking plates 119 are disposed on the left and right sides of the mounting frame 109, two compression springs 118 are disposed on one locking plate 119, locking grooves matched with the locking plates 119 are disposed on the protective cover 102, when the mounting frame 109 is mounted, a worker pulls the locking plates 119 to move through the auxiliary members 120, the locking plates 119 are retracted into the mounting frame 109, at this time, the mounting frame 109 can extend into the heat dissipation cavity 114, after the locking plates 119 are aligned with the locking grooves, the auxiliary members 120 are stopped from being pulled, at this time, the locking plates 119 extend into the locking grooves under the action of the compression springs 118, and therefore the mounting frame 109 is mounted in the heat dissipation cavity 114.
In addition, the connection block 121 is fixedly connected to the locking plate 119 and located at one side of the locking plate 119; pull ring 122 with connecting block 121 rotates to be connected, and sets up on the connecting block 121, auxiliary member 120's quantity with locking plate 119 matches, through connecting block 121 connects pull ring 122 with locking plate 119, the staff can through the pulling pull ring 122 drives connecting block 121 moves, and then drives locking plate 119 removes, thereby makes things convenient for the staff to drive locking plate 119 removes.
When the motor cover heat dissipation structure of the embodiment is used, a worker pulls two pull rings 122 to approach, and then drives the locking plate 119 to retract into the mounting frame 109, at this time, the mounting frame 109 stretches into the heat dissipation cavity 114 on the protective cover 102, when the locking plate 119 is aligned with the locking groove on the protective cover 102, the pull rings 122 are loosened, the locking plate 119 stretches into the locking groove under the elasticity of the pressure spring 118, so that the mounting frame 109 and the filter screen 110 are mounted on the protective cover 102, air entering the heat dissipation cavity 114 is filtered through the filter screen 110, dust in the air is prevented from being sucked into the heat dissipation cavity 114 by the fan 104, so that the dust is prevented from being attached to the heat dissipation cavity 105, the heat dissipation effect of the heat dissipation fin 105 is influenced, when the motor 112 is not used, the shielding plate 108 is loosened, the shielding plate 108 can rotate under the action of gravity, and then the adsorption magnet 116 and the adsorption fin 108 are enabled to stretch into the locking groove under the action of gravity, at this time, the dust is prevented from being sucked into the heat dissipation cavity 114, and the dust is prevented from being further sucked into the heat dissipation cavity 114, and the heat dissipation cavity is prevented from being mutually absorbed into the heat dissipation cavity 114, and the heat dissipation effect is prevented from being further influenced by the heat dissipation fin 105.
Second embodiment:
referring to fig. 5, fig. 5 is a schematic view of a mounting structure of a gasket according to a second embodiment, and the mounting frame 109 of the present embodiment includes a frame 201 and a gasket 202.
For the present embodiment, the frame 201 is detachably connected to the protection cover 102, and is connected to the compression spring 118, and is fixedly connected to the filter screen 110; the sealing gasket 202 is fixedly connected with the frame 201 and is located at one side of the frame 201, two sealing gaskets 202 are arranged and are respectively located at the upper side and the lower side of the frame 201, the sealing gasket 202 is made of rubber, gaps between the frame 201 and the protective cover 102 are sealed through the sealing gasket 202, and dust is prevented from entering the heat dissipation cavity 114 through the gaps between the frame 201 and the protective cover 102.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the utility model.
Claims (5)
1. The motor cover heat radiation structure comprises a base, a protective cover, a baffle, a fan and heat radiation fins, wherein the protective cover is arranged on the base, the baffle is arranged on the protective cover, the fan is arranged on the baffle, the heat radiation fins are arranged on the protective cover, the motor cover heat radiation structure is characterized in that,
the dust-proof assembly is also included;
the dustproof assembly comprises a sliding seat, a shielding plate, a mounting frame, a filter screen and a mounting member, wherein the sliding seat is in sliding connection with the protective cover and is positioned inside the protective cover, the shielding plate is in rotary connection with the sliding seat and is positioned on one side of the sliding seat, the mounting frame is detachably connected with the protective cover and is positioned on one side of the protective cover, which is close to the fan, the filter screen is fixedly connected with the mounting frame and is arranged on the mounting frame, and the mounting member is arranged on the mounting frame.
2. The motor housing heat dissipation structure as recited in claim 1, wherein,
the dustproof assembly further comprises an adsorption magnet and an adsorption iron sheet, wherein the adsorption magnet is fixedly connected with the shielding plate and is positioned at one side of the shielding plate; the adsorption iron sheet is fixedly connected with the protective cover and is positioned on one side of the protective cover.
3. The motor housing heat dissipation structure as recited in claim 1, wherein,
the mounting component comprises a pressure spring, a locking plate and an auxiliary component, wherein the pressure spring is connected with the mounting frame and is positioned in the mounting frame; the locking plate is connected with the pressure spring and is positioned at one end of the pressure spring; the auxiliary member is disposed on the locking plate.
4. The motor housing heat dissipation structure as recited in claim 3, wherein,
the auxiliary component comprises a connecting block and a pull ring, wherein the connecting block is fixedly connected with the locking plate and is positioned at one side of the locking plate; the pull ring is rotationally connected with the connecting block and is arranged on the connecting block.
5. The motor housing heat dissipation structure as recited in claim 3, wherein,
the mounting frame comprises a frame body and a sealing gasket, wherein the frame body is detachably connected with the protective cover, is connected with the pressure spring and is fixedly connected with the filter screen; the sealing gasket is fixedly connected with the frame body and is positioned at one side of the frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320430467.4U CN219611505U (en) | 2023-03-09 | 2023-03-09 | Motor cover heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320430467.4U CN219611505U (en) | 2023-03-09 | 2023-03-09 | Motor cover heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219611505U true CN219611505U (en) | 2023-08-29 |
Family
ID=87751483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320430467.4U Active CN219611505U (en) | 2023-03-09 | 2023-03-09 | Motor cover heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219611505U (en) |
-
2023
- 2023-03-09 CN CN202320430467.4U patent/CN219611505U/en active Active
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