CN115864745B - High-efficient heat dissipation new forms of energy automobile-used motor with waterproof function - Google Patents
High-efficient heat dissipation new forms of energy automobile-used motor with waterproof function Download PDFInfo
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- CN115864745B CN115864745B CN202310008884.4A CN202310008884A CN115864745B CN 115864745 B CN115864745 B CN 115864745B CN 202310008884 A CN202310008884 A CN 202310008884A CN 115864745 B CN115864745 B CN 115864745B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/64—Electric machine technologies in electromobility
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Abstract
The invention relates to the technical field of motors, and discloses a high-efficiency heat-dissipation new-energy vehicle motor with a waterproof function, which comprises a motor body and a sheet metal shell for coating the motor body, wherein heat dissipation fins are arranged on the outer wall of the inner wall of the motor body; the sheet metal shell is provided with four petals, the sheet metal shell coats the motor body, each petal of sheet metal shell and other petals of sheet metal shell are attached to the outer wall of the sheet metal shell, water seepage is avoided, each petal of sheet metal shell is internally provided with a closed cavity, and cooling liquid is filled in the cavity. According to the invention, the sheet metal shell is arranged, heat is absorbed by the cooling liquid, and each sheet metal shell is mutually attached, so that water on the outer wall of the motor body is difficult to contact with the motor body, and the waterproof and heat dissipation effects are achieved; the pedal brake and the acceleration can generate inertia, the swinging metal plate swings, and the swinging generated by the cooling liquid is replaced with the cooling liquid in the sheet metal shell, so that the temperature of the cooling liquid in each part is kept the same.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a motor with a waterproof function for a high-efficiency heat-dissipation new energy vehicle.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device) and integrates advanced technology in the aspects of power control and driving of the automobile, and the formed automobile has advanced technical principle, new technology and new structure, and a motor is an indispensable part in an automobile power system in the aspect of the new energy automobile.
The existing motor generates a large amount of heat under long-time load operation, a fan is adopted to dissipate heat at present, but under the condition that the fan does not work or is damaged, a circuit in the motor is easy to damage due to high temperature, the heat dissipation effect is single, and the environment in which a new energy vehicle works is changed, in the wading process, external water can enter the motor through a channel hole formed in a motor shell to cause motor short circuit, even traffic accidents are caused, potential safety hazards exist, the motor needs to be subjected to waterproof treatment, the waterproof treatment is difficult to coexist with heat dissipation, only one of the two is often taken, and therefore, the motor with the waterproof function and simultaneously capable of efficiently dissipating heat is arranged.
Disclosure of Invention
The invention aims to provide a motor for a high-efficiency heat-dissipation new energy vehicle with a waterproof function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a high-efficient heat dissipation new forms of energy automobile-used motor with waterproof function, includes motor body and carries out the panel beating shell of cladding with the motor body, be equipped with the fin on the inner wall outer wall of motor body;
the sheet metal shell is provided with four petals, the sheet metal shell coats the motor body, rubber sheets are adhered to the outer wall of the sheet metal shell, which is attached to other petals, of each petal, water seepage is avoided, a closed cavity is formed in each petal of sheet metal shell, cooling liquid is filled in the cavity, heat transfer sheet metal is uniformly formed on the inner wall of each petal of sheet metal shell, the heat transfer sheet metal is attached to the radiating fins, a U-shaped pipeline is arranged on the outer wall of the sheet metal shell on two sides and the upper end, and the sheet metal shells on two sides and the upper end are communicated through the U-shaped pipeline;
the four-petal sheet metal shell is characterized in that a supporting seat is supported at the lower end of the sheet metal shell, a heat exchange box is fixedly arranged at the lower end of the supporting seat, and the heat exchange box is communicated with the interior of the sheet metal shell.
Preferably, four petals sheet metal housing head fixedly connected with semicircle screw thread end, four petals sheet metal housing afterbody fixed mounting has the triangle screw thread end, and the triangle screw thread end is the complete threaded rod of quarter, and the semicircle screw thread end of head is two liang to be combined and is set up and pass through nut threaded connection, four petals the triangle screw thread end of sheet metal housing afterbody is combined each other and is set up and pass through nut threaded connection, can make four petals sheet metal housing interconnect, makes it carry out the cladding with motor body's outer wall.
Preferably, the outer wall of semicircle screw-thread end and triangle screw-thread end circular arc all is the toper slope setting, two semicircle screw-thread end and four triangle screw-thread ends all can form the threaded rod that a toper set up, can be inseparable laminating each other when nut threaded connection, rotate in the nut along with changeing tightly, make mutual laminating between the four lamella shells of panel beating, make avoid the infiltration of water, reach the effect of laminating more.
Preferably, semicircular holes are formed in the upper ends of the two sheet metal shells at the upper end, a round hole is formed in the two semicircular holes, rubber semicircle is adhered to the inner wall of each semicircular hole, and the rubber semicircle can be tightly attached to an electric wire extending to the inside, so that water is prevented from seeping in from the position.
Preferably, the afterbody of two panel beating shells of upper end all rotates installs the scavenge pipe, the one section of scavenge pipe is the straight line and sets up the one section and be the screw thread setting, makes air movement, reaches radiating effect, and the screw thread setting can prevent that water from entering into in, reaches the effect of a protection.
Preferably, fixedly connected with conducting pipe on the outer wall of panel beating shell, conducting pipe and the inside cavity intercommunication of panel beating shell set up, U-shaped pipeline is located the outside of conducting pipe, the cover is equipped with threaded sleeve pipe one that can remove on the U-shaped pipeline, threaded sleeve pipe one and conducting pipe threaded connection, and be sealed setting between the two, make the inside intercommunication setting of cavity between panel beating shell and the panel beating shell.
Preferably, the tip subsides of conducting pipe are equipped with the tinfoil sealing layer, the inside fixed mounting of U-shaped pipeline has metal branch, one side welding of metal branch has the toper pointed end, the toper pointed end extends U-shaped pipeline, the toper pointed end can be with the tinfoil sealing layer puncture, when installing the sheet metal shell, can avoid inside coolant liquid outwards to flow, be convenient for operate to and when installing the U-shaped pipeline, along with screw sleeve one's fastening, and make the toper pointed end puncture the tinfoil sealing layer, can reduce the coolant liquid and outwards ooze, make inside toper pointed end, also be convenient for operate.
Preferably, the upper end fixedly connected with two conduction standpipe of heat exchange box, the cover is equipped with screw sleeve two on the conduction standpipe, screw sleeve two sets up with screw sleeve one the same, two screw sleeve two with the two lamellas of lower extreme the sheet metal housing lower extreme conduction pipe threaded connection, and the conduction standpipe is inside also to be equipped with above-mentioned the same metal branch and toper pointed end, also reaches foretell effect, the operation of being convenient for to reduce the exudation of coolant liquid.
Preferably, a swinging metal plate capable of swinging is hinged on the inner wall of the upper end of the heat exchange box, a counterweight cylinder end is integrally formed on the outer wall of the lower end of the swinging metal plate, the swinging metal plate is positioned between two conduction vertical pipes and between the two conduction vertical pipes, and in swinging, the water pressure at two sides is temporarily changed, so that the cooling liquid is replaced along the two conduction vertical pipes;
a rotatable rotating shaft is inserted into one side of the heat exchange box, the rotating shaft extends into the heat exchange box, fan blades are fixedly arranged on the outer walls of the rotating shaft, which are close to the two ends, and the fan blades on the two sides are arranged in the same way, so that the rotating shaft can rotate, and the fan blades on the inner side and the outer side rotate;
the box-packed radiating fin is fixedly arranged on the lower end face of the heat exchange box, the box-packed radiating fin is communicated with the inside of the heat exchange box, the lower end wind blows, heat dissipation is carried out, the contact area is increased, and faster heat dissipation is realized.
Preferably, a water outlet is formed in the other side of the heat exchange box, the lower end of the water outlet is arranged flush with the inner wall of the lower end of the heat exchange box, a rubber layer for blocking the water outlet is adhered in the water outlet, the rubber layer is in tightening arrangement, and the tightening arrangement is easily damaged by the cross blade plate, so that the water outlet is opened;
the novel heat exchange box comprises a heat exchange box body, and is characterized in that a safe box is fixedly installed on the outer wall of the other side of the heat exchange box body, a metal rectangular strip is arranged in the safe box body, metal sliding plates are welded on the inner walls of the two sides of the heat exchange box body, the metal rectangular strip is placed on the metal sliding plates, the lower end of the heat exchange box body is arranged in a penetrating mode, a plastic clamping rod is fixedly installed on the inner wall of the upper end of the heat exchange box body, the plastic clamping rod is abutted to one side of the metal rectangular strip body, the plastic clamping rod is impacted under the inertia effect of the metal rectangular strip body and can be broken, a connecting column is fixedly installed on one side of the metal rectangular strip body, and a cross blade plate capable of scraping a rubber layer is welded at the end of the connecting column;
one side of the metal rectangular strip is fixedly provided with an extrusion spring, the end part of the extrusion spring is adhered with a rubber end, and the rubber end can be propped against the outer wall of the other side of the heat exchange box in the movement process.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, the sheet metal shell is arranged, heat is absorbed by the cooling liquid, and each sheet metal shell is mutually attached, so that water on the outer wall of the motor body is difficult to contact with the motor body, and the waterproof and heat dissipation effects are achieved.
(2) According to the invention, the cooling liquid is mixed, enters the box-packed cooling fin to conduct heat, the box-packed cooling fin is cooled, inertia can be generated when the pedal brake and acceleration are operated, the swinging metal plate swings, and the swinging generated by the cooling liquid is replaced with the cooling liquid in the sheet metal shell, so that the temperature of each part of cooling liquid is kept the same.
(3) According to the invention, through setting the fan blades to rotate, wind power generated by the fan blades in running can drive the fan blades to rotate, and the cooling liquid in the fan blades is stirred, so that the cooling liquid achieves the optimal heat absorption effect.
(4) According to the invention, by arranging the impact force generated by impact, the sheet metal shell can be impacted and broken by the huge impact force, the cross blade plate damages the rubber layer, the cooling liquid can flow out along the water outlet, the residual of the cooling liquid is reduced, the leakage of the motor body is avoided, the danger caused by the conduction of electricity by the residual cooling liquid is avoided, the heat exchange box is extruded by the extrusion spring and the rubber end, and then rebound is generated, so that the water outlet is opened, and the outward outflow of the cooling liquid is realized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the inner structure of the sheet metal shell of the invention;
FIG. 3 is a schematic view of a sheet metal shell structure of the invention;
FIG. 4 is a schematic view of the semi-sectional structure of the sheet metal shell of the present invention;
FIG. 5 is a schematic view of the enlarged partial structure of FIG. 4A according to the present invention;
FIG. 6 is a schematic diagram of a semi-sectional structure of a heat exchange box according to the present invention;
fig. 7 is a schematic diagram of a semi-sectional structure of a fuse box of the present invention.
In the figure: 1. a motor body; 11. a heat radiation fin; 2. a sheet metal housing; 21. heat transfer sheet metal; 22. a semicircular thread end; 23. a triangular threaded end; 24. rubber semicircle; 3. a U-shaped pipe; 31. a conductive pipe; 32. a metal strut; 33. a tapered tip; 34. a threaded sleeve I; 4. an air exchanging pipe; 5. a support base; 6. a heat exchange box; 61. a conductive standpipe; 62. a threaded sleeve II; 63. a rotating shaft; 64. a fan blade; 65. swinging the metal plate; 66. a counterweight cylindrical end; 67. the box-packed cooling fin; 68. a water outlet; 69. a rubber layer; 7. a safe box; 71. a metal rectangular strip; 72. a plastic clamping rod; 73. a metal slide plate; 74. a cross blade; 75. a connecting column; 76. extruding a spring; 77. and a rubber end.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a high-efficient heat dissipation new forms of energy automobile-used motor with waterproof function, includes motor body 1 and carries out sheet metal housing 2 of cladding motor body 1, is equipped with radiating fin 11 on the inner wall outer wall of motor body 1;
the sheet metal shell 2 is provided with four sections, the motor body 1 is coated by the four sections of sheet metal shells 2, rubber sheets are adhered to the outer wall of each section of sheet metal shell 2, which is attached to other sections of sheet metal shells 2, so that water seepage is avoided, a closed cavity is formed in each section of sheet metal shell 2, cooling liquid is filled in the cavity, a heat transfer sheet metal 21 is uniformly formed on the inner wall of each section of sheet metal shell 2, the heat transfer sheet metal 21 is attached to the radiating fins 11, the outer walls of the sheet metal shells 2 on two sides and the upper end are provided with a U-shaped pipeline 3, and the sheet metal shells 2 on the two sides and the upper end are communicated and arranged through the U-shaped pipeline 3;
the heat is absorbed by the cooling liquid, and each sheet metal shell 2 is mutually attached, so that the water on the outer wall of the motor body 1 is difficult to contact with the motor body 1, and the waterproof and heat dissipation effects are achieved;
the lower extreme of four lamella metal casing 2 supports has supporting seat 5, and the lower extreme fixed mounting of supporting seat 5 has heat exchange box 6, and heat exchange box 6 and the inside intercommunication setting of four lamella metal casing 2.
The head fixedly connected with semicircle screw thread end 22 of four lamella metal casing 2, four lamella metal casing 2 afterbody fixed mounting have triangle screw thread end 23, and triangle screw thread end 23 is the complete threaded rod of quarter, and the semicircle screw thread end 22 of head merges the setting in pairs and through nut threaded connection, and the triangle screw thread end 23 of four lamella metal casing 2 afterbody merge the setting each other and through nut threaded connection, can make four lamella metal casing 2 interconnect, makes it carry out the cladding with motor body 1's outer wall.
The outer walls of the circular arcs of the semicircular thread end 22 and the triangular thread end 23 are arranged in a conical inclined mode, the two semicircular thread ends 22 and the four triangular thread ends 23 can form a conical threaded rod, the threaded rod can be tightly attached to each other when the nut is in threaded connection, the nut rotates along with the rotation, mutual attachment between the four-petal sheet metal shell 2 is achieved, water seepage is avoided, and the effect of attaching more is achieved.
Semicircular holes are formed in the upper ends of the two sheet metal shells 2 at the upper ends, a round hole is formed in the two semicircular holes, rubber semicircle 24 is adhered to the inner walls of the two semicircular holes, and the rubber semicircle 24 can be tightly attached to an electric wire extending into the inner part, so that water is prevented from seeping in from the position.
The afterbody of two panel beating shells 2 of upper end all rotates and installs the breather pipe 4, and the one section of breather pipe 4 is the straight line and sets up one section and be the screw thread setting, makes air movement, reaches radiating effect, and the screw thread setting can prevent that water from entering into in, reaches the effect of a protection.
Fixedly connected with conducting pipe 31 on the outer wall of panel beating shell 2, conducting pipe 31 and the inside cavity intercommunication setting of panel beating shell 2, U-shaped pipeline 3 are located the outside of conducting pipe 31, and the cover is equipped with threaded sleeve one 34 that can remove on the U-shaped pipeline 3, threaded sleeve one 34 and conducting pipe 31 threaded connection, and be sealed setting between the two, make the inside intercommunication setting of cavity between panel beating shell 2 and the panel beating shell 2.
The tip subsides of conducting pipe 31 are equipped with the tinfoil sealing layer, the inside fixed mounting of U-shaped pipeline 3 has metal branch 32, one side welding of metal branch 32 has toper pointed end 33, toper pointed end 33 extends U-shaped pipeline 3, toper pointed end 33 can puncture the tinfoil sealing layer, when installing sheet metal housing 2, can avoid inside coolant liquid outwards to flow, be convenient for operate, and when installing U-shaped pipeline 3, along with screw sleeve one 34 fastening, and make toper pointed end 33 puncture the tinfoil sealing layer, can reduce the coolant liquid and outwards ooze, make inside toper pointed end 33, also be convenient for operate.
The upper end fixedly connected with two conduction standpipe 61 of heat exchange box 6, the cover is equipped with screw sleeve two 62 on the conduction standpipe 61, screw sleeve two 62 and screw sleeve one 34 the same setting, two screw sleeve two 62 and two lamella sheet metal housing 2 lower extreme conducting tube 31 threaded connection of lower extreme, and conduction standpipe 61 inside also is equipped with the metal branch 32 and the toper pointed end 33 the same that above-mentioned, also reaches foretell effect, convenient operation to reduce the exudation of coolant liquid.
A swinging metal plate 65 capable of swinging is hinged on the inner wall of the upper end of the heat exchange box 6, a counterweight cylinder end 66 is integrally formed on the outer wall of the lower end of the swinging metal plate 65, the swinging metal plate 65 is positioned between the two conduction vertical pipes 61 and between the two conduction vertical pipes 61, and in swinging, the water pressure at two sides is temporarily changed, so that the cooling liquid is replaced along the two conduction vertical pipes 61;
a rotatable rotating shaft 63 is inserted into one side of the heat exchange box 6, the rotating shaft 63 extends into the heat exchange box 6, fan blades 64 are fixedly arranged on the outer walls of the rotating shaft 63 close to the two ends, and the fan blades 64 on the two sides are arranged in the same way, so that the rotating shaft can rotate, and the fan blades 64 on the inner side and the outer side rotate;
the box-packed radiating fin 67 is fixedly arranged on the lower end face of the heat exchange box 6, the box-packed radiating fin 67 is communicated with the inside of the heat exchange box 6, the lower end wind blows, heat dissipation is carried out, the contact area is increased, faster heat dissipation is realized, cooling liquid enters the box-packed radiating fin 67, heat conduction is carried out, the box-packed radiating fin 67 dissipates heat, the inertia can be generated by stepping on a brake and accelerating, the swinging metal plate 65 swings, and the shaking generated by the cooling liquid is replaced with the cooling liquid in the sheet metal shell 2, so that the temperature of each part of cooling liquid is kept the same.
A water outlet 68 is formed in the other side of the heat exchange box 6, the lower end of the water outlet 68 is arranged flush with the inner wall of the lower end of the heat exchange box 6, a rubber layer 69 for blocking the water outlet 68 is adhered in the water outlet 68, the rubber layer 69 is in tightening arrangement, and the tightening arrangement is easily damaged by a cross blade 74, so that the water outlet 68 is opened;
the safety box 7 is fixedly mounted on the outer wall of the other side of the heat exchange box 6, the metal rectangular strips 71 are arranged in the safety box 7, metal sliding plates 73 are welded on the inner walls of the two sides of the heat exchange box 6, the metal rectangular strips 71 are placed on the metal sliding plates 73, the lower end of the heat exchange box 6 is arranged in a penetrating mode, the plastic clamping rods 72 are fixedly mounted on the inner wall of the upper end of the heat exchange box 6, the plastic clamping rods 72 are abutted to one side of the metal rectangular strips 71, the plastic clamping rods 72 are impacted under the inertia effect of the metal rectangular strips 71 and can fracture the metal rectangular strips, connecting columns 75 are fixedly mounted on one side of the metal rectangular strips 71, and cross-shaped blade plates 74 capable of scraping the rubber layers 69 are welded on the ends of the connecting columns 75;
one side of the metal rectangular strip 71 is fixedly provided with a pressing spring 76, the end part of the pressing spring 76 is adhered with a rubber end 77, and the rubber end 77 can be propped against the outer wall of the other side of the heat exchange box 6 in the movement process;
the sheet metal housing 2 can be impacted and broken by huge impact force, the cross blade plate 74 damages the rubber layer 69, the cooling liquid can flow out along the water outlet 68, the residue of the cooling liquid is reduced, the leakage of the motor body 1 is avoided, the danger caused by the conduction of the residual cooling liquid is avoided, the heat exchange box 6 is extruded by the extrusion spring 76 and the rubber end 77, and then rebound is generated, so that the water outlet 68 is opened, and the outward outflow of the cooling liquid is realized.
When the motor body 1 is used, heat is generated under the working condition, then the heat is conducted to the radiating fins 11 and then guided by the heat transfer sheet metal 21, so that the heat is adsorbed by cooling liquid, the motor body 1 can be prevented from being at high temperature, and meanwhile, the sheet metal shells 2 of each flap are mutually attached, so that water on the outer wall of the motor body 1 is difficult to contact with the motor body 1, and the waterproof and heat dissipation effects are achieved;
secondly, through the U-shaped pipeline 3, the cavity inside the sheet metal shell 2 without the valve is communicated, cooling liquid in the cavity can be mixed inside, and through the heat exchange box 6, the cooling liquid can enter the heat exchange box 6 and enter the box cooling fin 67 to conduct heat, the box cooling fin 67 can be cooled under the action of external wind force, so that the cooling liquid inside the box cooling fin 67 is prevented from being high in temperature and difficult to achieve the heat exchange effect, and inertia can be generated when the vehicle is stepped on a brake and accelerated in the running process, the swinging metal plate 65 swings, the cooling liquid inside the heat exchange box 6 is mixed, meanwhile, shaking generated by the cooling liquid in swinging is replaced with the cooling liquid inside the sheet metal shell 2, a better cooling effect is realized, and the temperature of each part of cooling liquid is kept the same;
and the wind power generated during running of the fan blades 64 can drive rotation, the inner fan blades 64 also rotate to stir the inner cooling liquid, so that the inner cooling liquid is mixed, namely the cooling liquid of each part is more uniformly mixed, and the cooling liquid achieves the optimal heat absorption effect;
when the accident of the vehicle occurs, the sheet metal shell 2 can be impacted and broken by huge impact force and damage is caused to the motor body 1, but when the impact force is generated by the impact, the metal rectangular strip 71 can crash the plastic clamping rod 72, then the metal rectangular strip 71 slides forwards along the metal sliding plate 73, the cross blade plate 74 damages the rubber layer 69, the cooling liquid in the heat exchange box 6 can flow out along the water outlet 68, the residual of the cooling liquid is reduced, the leakage of the motor body 1 is avoided, and the danger caused by the conduction of electricity by the residual cooling liquid is avoided;
after the impact, the extrusion spring 76 and the rubber end 77 extrude the heat exchange box 6, and then rebound occurs, so that the metal rectangular strip 71 moves outwards, the water outlet 68 is opened, and the cooling liquid flows outwards.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high-efficient heat dissipation new forms of energy automobile-used motor with waterproof function, includes motor body (1) and carries out sheet metal housing (2) of cladding motor body (1), its characterized in that: a radiating fin (11) is arranged on the outer wall of the inner wall of the motor body (1);
the sheet metal shell (2) is provided with four sections, the sheet metal shell (2) wraps the motor body (1), each section of sheet metal shell (2) is adhered with rubber sheets on the outer wall attached to the other sections of sheet metal shell (2), a closed cavity is formed in each section of sheet metal shell (2), cooling liquid is filled in the cavity, heat transfer sheet metal (21) is uniformly formed on the inner wall of each section of sheet metal shell (2), the heat transfer sheet metal (21) is attached to the radiating fins (11), a U-shaped pipeline (3) is arranged on the outer wall of the sheet metal shell (2) on two sides and the upper end, and the sheet metal shells (2) on two sides and the upper end are communicated through the U-shaped pipeline (3);
the lower end of the sheet metal shell (2) is supported with a supporting seat (5), the lower end of the supporting seat (5) is fixedly provided with a heat exchange box (6), and the heat exchange box (6) is communicated with the inside of the sheet metal shell (2);
the metal plate shell is characterized in that a conducting pipe (31) is fixedly connected to the outer wall of the metal plate shell (2), the conducting pipe (31) is communicated with an inner cavity of the metal plate shell (2), the U-shaped pipeline (3) is positioned at the outer side of the conducting pipe (31), a movable threaded sleeve I (34) is sleeved on the U-shaped pipeline (3), the threaded sleeve I (34) is in threaded connection with the conducting pipe (31), and the threaded sleeve I and the conducting pipe are in sealing arrangement;
the end part of the conducting pipe (31) is stuck with a tinfoil sealing layer, a metal supporting rod (32) is fixedly arranged in the U-shaped pipeline (3), one side of the metal supporting rod (32) is welded with a conical tip (33), the conical tip (33) extends out of the U-shaped pipeline (3), and the conical tip (33) can puncture the tinfoil sealing layer;
the upper end of the heat exchange box (6) is fixedly connected with two conduction vertical pipes (61), the conduction vertical pipes (61) are sleeved with a threaded sleeve II (62), the threaded sleeve II (62) is arranged in the same way as the threaded sleeve I (34), the two threaded sleeves II (62) are in threaded connection with two flaps at the lower end of the sheet metal shell (2) through a conduction pipe (31), and the metal supporting rod (32) and the conical tip (33) which are the same as those described above are also arranged in the conduction vertical pipes (61);
swing metal plates (65) capable of swinging are hinged to the inner wall of the upper end of the heat exchange box (6), counter weight cylindrical ends (66) are integrally formed on the outer wall of the lower end of the swing metal plates (65), and the swing metal plates (65) are located between two conducting vertical pipes (61).
2. The efficient heat dissipation new energy vehicle motor with a waterproof function according to claim 1, wherein: four lamellas sheet metal housing (2) head fixedly connected with semicircle screw thread end (22), four lamellas sheet metal housing (2) afterbody fixed mounting has triangle screw thread end (23), and triangle screw thread end (23) are the complete threaded rod of quarter, and the semicircle screw thread end (22) of head is two liang to merge and set up and pass through nut threaded connection, four lamellas triangle screw thread end (23) at sheet metal housing (2) afterbody merge each other and set up and pass through nut threaded connection.
3. The efficient heat-dissipation new energy vehicle motor with a waterproof function according to claim 2, wherein: the outer walls of the circular arcs of the semicircular thread end (22) and the triangular thread end (23) are arranged in a conical inclined mode, two semicircular thread ends (22) and four triangular thread ends (23) can form a conical threaded rod, and the semicircular thread ends and the triangular thread ends can be tightly attached to each other when in threaded connection with a nut.
4. The efficient heat dissipation new energy vehicle motor with a waterproof function according to claim 1, wherein: semicircular holes are formed in the upper ends of the two sheet metal shells (2) at the upper ends, a round hole is formed in the two semicircular holes, rubber semicircle (24) is adhered to the inner wall of each semicircular hole, and the rubber semicircle (24) can be tightly attached to an electric wire extending to the inside.
5. The efficient heat dissipation new energy vehicle motor with a waterproof function according to claim 1, wherein: the tail parts of the two sheet metal shells (2) at the upper end are rotatably provided with an air exchanging pipe (4), and one section of the air exchanging pipe (4) is provided with one section of threads in a straight line.
6. The efficient heat dissipation new energy vehicle motor with a waterproof function according to claim 1, wherein: a rotatable rotating shaft (63) is inserted into one side of the heat exchange box (6), the rotating shaft (63) extends into the heat exchange box (6), fan blades (64) are fixedly arranged on the outer walls, close to the two ends, of the rotating shaft (63), and the fan blades (64) on the two sides are arranged in the same mode;
the heat exchange box is characterized in that box-packed radiating fins (67) are fixedly arranged on the lower end face of the heat exchange box (6), and the box-packed radiating fins (67) are communicated with the inside of the heat exchange box (6).
7. The efficient heat-dissipation new energy vehicle motor with a waterproof function as set forth in claim 6, wherein: a water outlet (68) is formed in the other side of the heat exchange box (6), the lower end of the water outlet (68) is arranged flush with the inner wall of the lower end of the heat exchange box (6), a rubber layer (69) for blocking the water outlet (68) is adhered to the inside of the water outlet (68), and the rubber layer (69) is in tight arrangement;
the novel heat exchange box comprises a heat exchange box body and is characterized in that a safety box (7) is fixedly installed on the outer wall of the other side of the heat exchange box body (6), a metal rectangular strip (71) is arranged in the safety box (7), metal sliding plates (73) are welded on the inner walls of the two sides of the heat exchange box body (6), the metal rectangular strip (71) is placed on the metal sliding plates (73), the lower end of the heat exchange box body (6) is arranged in a penetrating mode, a plastic clamping rod (72) is fixedly installed on the inner wall of the upper end of the heat exchange box body (6), the plastic clamping rod (72) is abutted to one side of the metal rectangular strip (71), a connecting column (75) is fixedly installed on one side of the metal rectangular strip (71), and a cross-shaped blade plate (74) capable of scraping a rubber layer (69) is welded at the end part of the connecting column (75);
one side of the metal rectangular strip (71) is fixedly provided with a pressing spring (76), the end part of the pressing spring (76) is adhered with a rubber end (77), and the rubber end (77) can be propped against the outer wall of the other side of the heat exchange box (6) in the movement process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310008884.4A CN115864745B (en) | 2023-01-04 | 2023-01-04 | High-efficient heat dissipation new forms of energy automobile-used motor with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310008884.4A CN115864745B (en) | 2023-01-04 | 2023-01-04 | High-efficient heat dissipation new forms of energy automobile-used motor with waterproof function |
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| CN115864745A (en) | 2023-03-28 |
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Application publication date: 20230328 Assignee: Zhejiang Jinghui Electromechanical Co.,Ltd. Assignor: JEAMO MOTOR CO.,LTD. Contract record no.: X2023330000449 Denomination of invention: A high-efficiency heat dissipation new energy vehicle motor with waterproof function Granted publication date: 20230627 License type: Common License Record date: 20230727 |