Heat dissipation type magnetic shoe structure

Abstract

The utility model discloses a heat dissipation type magnetic shoe structure, and relates to the technical field of magnetic shoes. The fixing frame comprises a fixing frame body, a fixing device is arranged in the fixing frame body, and a heat dissipation device is arranged on the surface of the fixing frame body. The heat dissipation device comprises a plurality of magnetic shoes, a plurality of heat dissipation grooves are formed in the surface of the fixing frame body, the magnetic shoes are slidably matched in the heat dissipation grooves, first clamping grooves are formed in the bottoms of the inner walls of the heat dissipation grooves, and sliding grooves are formed in the tops of the heat dissipation grooves. According to the utility model, the heat generated by the magnetic tile can be conducted to the heat-conducting fin through the mutual cooperation of the heat dissipation groove, the clamping groove I, the sliding groove, the fixing device, the heat-conducting fin, the heat dissipation plate and the like, the heat dissipation plate is installed on the heat-conducting fin, and the heat-conducting fin and the heat dissipation plate have a certain height, so that the space between the magnetic tile and the motor shell is increased, and the heat dissipation efficiency is improved. And the heat dissipation area of the magnetic tile is increased, and the heat dissipation speed of the magnetic tile is improved, so that the heat dissipation effect of the magnetic tile is improved.

Description

Technical Field

[0001] The utility model belongs to the field of magnetic tiles, and in particular relates to a heat dissipation type magnetic tile structure. Background Art

[0002] Motor magnets are mainly made of permanent magnet materials, generally including NdFeB motor magnets, samarium cobalt motor magnets, and AlNiCo motor magnets. Generally, motors use sintered NdFeB magnets, which have high magnetic properties and can absorb objects 640 times their own weight. They are called "magnet kings" because of their excellent magnetic properties. Most motors use NdFeB magnets. Samarium cobalt magnets are generally only sintered. The characteristics of samarium cobalt are high temperature resistance, non-oxidation, and corrosion resistance, so most high-temperature motors and aviation products use samarium cobalt magnets.

[0003] A Chinese patent with publication number CN218549591U discloses a motor tile-shaped magnetic steel structure, including a magnetic steel body, two heat dissipation grooves are symmetrically opened on the top of the magnetic steel body, and the inner walls of the two heat dissipation grooves are provided with heat-conducting columns. Two heat dissipation holes are symmetrically opened on the magnetic steel body. During installation, the first positioning groove and the conical groove of the magnetic steel body can be aligned with the positioning column and inserted. After insertion, the positioning column will be slidably connected with the first positioning groove, and the positioning block will be slidably connected with the second positioning groove, which is convenient for use. During heat dissipation, hot air can flow through the heat dissipation groove and the heat dissipation hole, greatly increasing the area of ​​hot air circulation for heat dissipation, and the heat-conducting column inside the heat dissipation groove can increase the contact area between the magnetic steel body and the air, which can improve the heat dissipation effect. Finally, the sound insulation cotton can greatly improve the sound insulation effect of the motor, which is convenient for use.

[0004] The above-mentioned motor tile-shaped magnetic steel structure, when dissipating heat from the magnetic tile, increases the contact area between the magnetic tile and the air through the heat-conducting columns on the back of the magnetic tile. Since the back of the magnetic tile is in contact with the motor casing, a semi-enclosed space is formed, and it is difficult for the heat to be conducted away, resulting in heat accumulation and reduced heat dissipation effect, thereby reducing the service life of the magnetic tile.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a heat dissipation type magnetic tile structure, which solves the technical problem in the prior art that the interior of the motor housing is a semi-enclosed space and the heat dissipation effect is low.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A heat dissipation type magnetic tile structure comprises: a fixing frame body, a fixing device is installed inside the fixing frame body, and a heat dissipation device is installed on the surface of the fixing frame body;

[0009] The heat dissipation device includes multiple magnetic tiles, and multiple heat dissipation grooves are opened on the surface of the fixed frame body. The magnetic tiles are slidably matched inside the heat dissipation grooves. A card groove 1 is opened at the bottom of the inner wall of the heat dissipation groove, and a sliding groove is opened at the top of the heat dissipation groove. The sliding groove and the card groove 1 cooperate with the magnetic tiles. Multiple heat conductive sheets are installed between the two sides of the inner walls of the multiple heat dissipation grooves, and heat dissipation plates are installed on the tops of the multiple heat conductive sheets. The bottom of the heat conductive sheets slides with the magnetic tiles.

[0010] Optionally, the fixing device includes a plurality of rotating bolts, which are rotatably fitted on one side of the fixing frame body, the fixing frame body is rotatably fitted with a rotating rod, the outer surface of the rotating rod is provided with a rotating bevel gear, the fixing frame body is rotatably fitted with a transmission rod, the outer surface of the transmission rod is provided with a transmission bevel gear, and the transmission bevel gear is meshed with the rotating bevel gear.

[0011] Optionally, both sides of the fixing frame body are provided with moving grooves, and both ends of the transmission rod extend into the inside of the moving grooves.

[0012] Optionally, threads are provided on the surfaces of both ends of the transmission rod, and a sliding block is slidably matched inside the movable groove, and the sliding block is matched with threads at both ends of the transmission rod.

[0013] Optionally, two card slots are provided on both sides of the magnetic tile, and the sliding block is card-engaged with the two card slots on the magnetic tile.

[0014] Optionally, the interior of the fixing frame body is hollow, the notch of the heat dissipation slot is a through slot, the heat conductive sheet and the heat dissipation plate are fixedly installed inside the heat dissipation slot, and the bottom side surfaces of the heat conductive sheet and the heat dissipation plate are in contact with the outer surface of the magnetic tile.

[0015] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0016] Through the cooperation of the heat dissipation groove, card slot, sliding groove, fixing device, heat conductive sheet, heat sink and the like, the heat generated by the magnetic tile can be conducted to the heat conductive sheet. Since the heat sink is installed on the heat conductive sheet, the heat conductive sheet and the heat sink have a certain height, thereby increasing the space between the magnetic tile and the motor housing, and also increasing the heat dissipation area of ​​the magnetic tile, increasing the speed of heat dissipation of the magnetic tile, thereby improving the heat dissipation effect of the magnetic tile.

[0017] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0019] In the figure:

[0020] Figure 1 This is a schematic diagram of the main structure of a magnetic tile heat dissipation device according to an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the main structure of the fixing frame according to one embodiment of the utility model;

[0022] Figure 3 This is a schematic structural diagram of an exploded view of the magnetic tile and the fixing frame body of an embodiment of the utility model;

[0023] Figure 4 It is a schematic cross-sectional structure diagram of a fixing device according to an embodiment of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Fixing frame body; 2. Magnetic tile; 3. Card slot 1; 4. Rotating bolt; 5. Sliding slot; 6. Heat conducting sheet; 7. Heat sink; 8. Rotating rod; 9. Transmission rod; 10. Transmission bevel gear; 11. Rotating bevel gear; 12. Sliding block; 13. Heat dissipation slot; 14. Card slot 2; 15. Moving slot.

[0026] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0027] The utility model will now be further described in detail with reference to the accompanying drawings.

[0028] See also Figure 1-4 As shown, in this embodiment, a heat dissipation type magnetic tile structure is provided, including a fixing frame body 1, a fixing device is installed inside the fixing frame body 1, and a heat dissipation device is installed on the surface of the fixing frame body 1;

[0029] The heat dissipation device includes multiple magnetic tiles 2, and multiple heat dissipation grooves 13 are opened on the surface of the fixed frame body 1. The magnetic tiles 2 are slidably fitted inside the heat dissipation grooves 13. A card groove 3 is opened at the bottom of the inner wall of the heat dissipation groove 13, and a sliding groove 5 is opened on the top of the heat dissipation groove 13. The sliding groove 5 and the card groove 3 cooperate with the magnetic tiles 2. Multiple heat conductive sheets 6 are installed between the two sides of the inner walls of the multiple heat dissipation grooves 13, and heat dissipation plates 7 are installed on the tops of the multiple heat conductive sheets 6. The bottom of the heat conductive sheet 6 is slidably fitted with the magnetic tiles 2.

[0030] The application of one aspect of this embodiment is as follows: when in use, the staff moves the magnetic tile 2 to the inside of the heat dissipation groove 13 through the sliding groove 5. When the magnetic tile 2 moves to the inside of the heat dissipation groove 13, the staff rotates the rotating bolt 4. The rotating bolt 4 drives the rotating rod 8 to rotate. The rotating rod 8 drives the rotating bevel gear 11 to rotate. The rotating bevel gear 11 drives the transmission bevel gear 10 to rotate. The transmission bevel gear 10 drives the transmission rod 9 to rotate. The transmission rod 9 drives the sliding block 12 to move. When the sliding block 12 moves to contact with the magnetic tile 2, the magnetic tile 2 can be fixed. Since the heat dissipation groove 13 is a through groove shape, the contact area between the back of the magnetic tile 2 and the heat conductive sheet 6 and the heat dissipation plate 7 is increased, the heat dissipation speed of the magnetic tile 2 is improved, and the heat generated on the back of the magnetic tile 2 can also be transferred to each other through the heat conductive sheet 6 and the heat dissipation plate 7, so that the heat is conducted again, thereby improving the heat dissipation effect of the heat on the back of the magnetic tile 2.

[0031] The fixing device of this embodiment includes a plurality of rotating bolts 4, which are rotatably engaged with one side of the fixing frame body 1. The fixing frame body 1 is internally rotatably engaged with a rotating rod 8, and the outer surface of the rotating rod 8 is provided with a rotating bevel gear 11. The fixing frame body 1 is internally rotatably engaged with a transmission rod 9, and the outer surface of the transmission rod 9 is provided with a transmission bevel gear 10, which meshes with the rotating bevel gear 11; both sides of the fixing frame body 1 are provided with moving grooves 15, and both ends of the transmission rod 9 extend to the inside of the moving groove 15; the surfaces of both ends of the transmission rod 9 are provided with threads, and the inside of the moving groove 15 is slidably engaged with a sliding block 12, and the sliding block 12 is threadedly engaged with both ends of the transmission rod 9; both sides of the magnetic tile 2 are provided with a second card groove 14, and the sliding block 12 is carded with the second card groove 14 on the magnetic tile 2. When in use, the staff moves the magnetic tile 2 to the inside of the heat dissipation groove 13 through the sliding groove 5. When the magnetic tile 2 moves to the inside of the heat dissipation groove 13, the staff rotates the rotating bolt 4. The rotation of the rotating bolt 4 drives the rotating rod 8 to rotate. The rotation of the rotating rod 8 drives the rotating bevel gear 11 to rotate. The rotation of the rotating bevel gear 11 drives the transmission bevel gear 10 to rotate. The rotation of the transmission bevel gear 10 drives the transmission rod 9 to rotate. The transmission rod 9 drives the sliding block 12 to move. When the sliding block 12 moves to contact with the magnetic tile 2, the magnetic tile 2 can be fixed.

[0032] The interior of the fixing frame body 1 of this embodiment is hollow, the notch of the heat dissipation slot 13 is a through slot, the heat conducting sheet 6 and the heat dissipation plate 7 are fixedly installed in the heat dissipation slot 13, and the bottom side of the heat conducting sheet 6 and the heat dissipation plate 7 is in contact with the outer surface of the magnetic tile 2. The heat dissipation slot 13 is in the shape of a through slot, which increases the contact area between the back of the magnetic tile 2 and the heat conducting sheet 6 and the heat dissipation plate 7, thereby improving the heat dissipation speed of the magnetic tile 2.

[0033] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A heat dissipation magnetic tile structure, characterized in that: include: A fixing frame body (1), wherein a fixing device is installed inside the fixing frame body (1), and a heat dissipation device is installed on the surface of the fixing frame body (1); The heat dissipation device comprises a plurality of magnetic tiles (2), a plurality of heat dissipation grooves (13) are provided on the surface of a fixing frame body (1), the magnetic tiles (2) are slidably matched inside the heat dissipation grooves (13), a first clamping groove (3) is provided at the bottom of the inner wall of the heat dissipation groove (13), a sliding groove (5) is provided at the top of the heat dissipation groove (13), the sliding groove (5) and the first clamping groove (3) are matched with the magnetic tiles (2), a plurality of heat conducting sheets (6) are installed between the two sides of the inner wall of the plurality of heat dissipation grooves (13), a heat dissipation plate (7) is installed on the top of the plurality of heat conducting sheets (6), and the bottom of the heat conducting sheets (6) is slidably matched with the magnetic tiles (2).

2. A heat dissipation magnetic tile structure according to claim 1, characterized in that: The fixing device comprises a plurality of rotating bolts (4), the rotating bolts (4) are rotatably engaged with one side of a fixing frame body (1), a rotating rod (8) is rotatably engaged inside the fixing frame body (1), a rotating bevel gear (11) is mounted on the outer surface of the rotating rod (8), a transmission rod (9) is rotatably engaged inside the fixing frame body (1), a transmission bevel gear (10) is mounted on the outer surface of the transmission rod (9), and the transmission bevel gear (10) is meshed with the rotating bevel gear (11).

3. The heat dissipation magnetic tile structure according to claim 1, characterized in that: Both sides of the fixing frame body (1) are provided with moving grooves (15), and both ends of the transmission rod (9) extend into the inside of the moving grooves (15).

4. The heat dissipation magnetic tile structure according to claim 1, characterized in that: The surfaces of both ends of the transmission rod (9) are provided with threads, and a sliding block (12) is slidably matched inside the moving groove (15), and the sliding block (12) is threadedly matched with the two ends of the transmission rod (9).

5. The heat dissipation magnetic tile structure according to claim 1, characterized in that: Two clamping grooves (14) are provided on both sides of the magnetic tile (2), and the sliding block (12) is clamped with the two clamping grooves (14) on the magnetic tile (2).

6. The heat dissipation magnetic tile structure according to claim 1, characterized in that: The interior of the fixing frame body (1) is hollow, the notch of the heat dissipation groove (13) is a through groove, the heat conducting sheet (6) and the heat dissipation plate (7) are fixedly installed inside the heat dissipation groove (13), and the bottom side surfaces of the heat conducting sheet (6) and the heat dissipation plate (7) are in contact with the outer surface of the magnetic tile (2).

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