CN112002836A - Aluminum alloy stamping part - Google Patents
Aluminum alloy stamping part Download PDFInfo
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- CN112002836A CN112002836A CN202010996726.0A CN202010996726A CN112002836A CN 112002836 A CN112002836 A CN 112002836A CN 202010996726 A CN202010996726 A CN 202010996726A CN 112002836 A CN112002836 A CN 112002836A
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Abstract
The invention belongs to the technical field of aluminum alloy stamping parts, and particularly relates to an aluminum alloy stamping part which comprises a power supply shell body; the power supply shell body is of a hollow rectangular groove structure; the upper side wall and the lower side wall of the power supply shell body are provided with rectangular cavities; the rectangular cavities are arranged in a staggered manner, and rock wool plates are embedded in the rectangular cavities; the left side wall and the right side wall of the power supply shell body are uniformly provided with heat conducting grooves; a heat conducting plate is movably inserted in the heat conducting groove; the inner side end of the heat conducting plate is fixedly connected with the surface of the fixing plate through a compression spring; the top end and the bottom end of the fixed plate are fixedly connected with the inner wall of the top and the inner wall of the bottom of the heat conducting groove respectively, and a channel for heat passing is reserved between the fixed plate and the heat conducting groove; the rock wool board can play a good role in heat preservation and heat insulation, and the heat dissipation and heat preservation of the power supply shell body can be realized by extending out and accommodating the heat conducting plate; therefore, the elements in the power supply shell body are prevented from being burnt in hot weather, and the working performance is prevented from being damaged when the temperature is very low in winter.
Description
Technical Field
The invention belongs to the technical field of aluminum alloy stamping parts, and particularly relates to an aluminum alloy stamping part.
Background
The aluminum alloy stamping part is a stamping hardware part made of aluminum alloy, the aluminum alloy has various materials and specifications, and the performance and the application of the hardware stamping part made of different aluminum alloy materials are different. The plasticity of the aluminum alloy stamping part is very good. Pure aluminum is soft, not very strong, has good ductility, can be drawn into filaments and rolled into foils, has good machinability, and is used in large quantities in the wire and cable manufacturing and radio industries as well as in the packaging industry. The performance of certain metals can be greatly improved by adding a small amount of aluminum to the metal. If a small amount of Mg and Cu is added to the stamped Al alloy part, a tough stamped Al alloy part can be made.
The types of the aluminum alloy stamping parts are various, such as aluminum alloy mobile phone shells, switch shells, aluminum alloy sockets, aluminum alloy power supply shells and the like used in daily life, because the aluminum alloy has good heat conduction effect, the external high temperature (the temperature is higher than the heat generated by the power supply during working) in hot days in summer can transfer the heat in the external environment to the interior of the power supply, thereby causing the overheating or burning of the power supply, and when the temperature is below zero in some severe cold areas or winter, the working performance of the power supply is obviously reduced under the cold condition, and sometimes the power supply stops working, so the power supply shell has no function of radiating at normal temperature, meanwhile, the power supply can be well protected by the functions of blocking external heat from entering the power supply in a high-temperature environment and blocking external cold air from entering the power supply in a cold environment;
meanwhile, the damping effect of the power supply shell in the prior art is poor, the shock is not resistant to falling, and the electric wires connected with the power supply are often longer than the actually required length, so that the attractiveness of the power supply can be affected by the scattered stacking of the electric wires around the power supply, meanwhile, the space is occupied, and the electric wires are easy to be treaded.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that in the prior art, an aluminum alloy power supply shell can lead external high temperature and low temperature into the power supply shell, so that a power supply is burnt or the working performance is reduced, and the damping effect of the conventional power supply shell is poor, the invention provides an aluminum alloy stamping part.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an aluminum alloy stamping part which comprises a power supply shell body; the power supply shell body is of a hollow rectangular groove-shaped structure; the upper side wall and the lower side wall of the power supply shell body are provided with rectangular cavities; the rectangular cavities are arranged in a staggered mode, and rock wool plates are embedded in the rectangular cavities; the left side wall and the right side wall of the power supply shell body are uniformly provided with heat conducting grooves; a heat conducting plate is movably inserted in the heat conducting groove; the inner side end of the heat conducting plate is fixedly connected with the surface of the fixing plate through a compression spring; the top end and the bottom end of the fixed plate are fixedly connected to the inner wall of the top and the inner wall of the bottom of the heat conducting groove respectively, and a channel for heat supply to pass through is reserved between the fixed plate and the heat conducting groove; a winding rod is arranged at the inner side of the fixed plate; the inner side wall of the heat conducting plate is fixedly connected with the edge of the winding rod through a flexible hollow stay cord; the flexible hollow pull rope penetrates through the central axis of the compression spring fixedly connected with the heat conducting plate; both ends of the winding rod extend out of the outer side wall of the power supply shell body; limiting rings are fixedly arranged on the winding rod at positions close to the two ends; the limiting ring is mutually connected with the annular sliding grooves on the upper inner wall and the lower inner wall of the power supply shell body in a sliding manner; the top ends of the winding rods are fixedly connected with the rotating shafts of the circular gear discs, and two adjacent groups of circular gear discs are in meshed transmission; the top of the circular gear disc positioned at the end part is fixedly connected with the bottom end of the connecting column; the top end of the connecting column is movably hinged with the bottom end of the hinge rod through a hinge support; the top end of the hinged rod is fixedly provided with an inserting block; a movable insertion rod is movably inserted in the insertion block; the movable inserted link is vertical to the hinged link; the top surface of the power supply shell body is fixedly provided with a slot matched with the movable inserted rod; the side wall of the heat conducting groove is provided with a containing groove; the bottom of the accommodating groove is fixedly provided with a hollow sealing door for sealing and opening the heat conducting groove through a spring; the end of the hollow sealing door, which is contacted with the heat conducting plate, is of a smooth curved surface structure; the end of the hollow sealing door, which is far away from the heat conducting plate, is provided with a vent hole communicated with the inner cavity of the hollow sealing door;
when the heat dissipation and heat insulation power supply shell works, the rock wool plate can play a good heat insulation effect, and heat dissipation and heat insulation of the power supply shell body can be realized through extension and accommodation of the heat conduction plate; thereby avoiding the elements in the power supply shell body from being burnt in hot weather and the working performance from being damaged when the temperature is very low in winter; when the heat conducting plate is in a state of extending out of the heat conducting groove (at normal temperature), heat inside the power supply shell body is directly transmitted to the external environment through the heat conducting plate to dissipate heat inside the power supply shell body, but in a low-temperature environment, an electrical element inside the power supply shell body needs to be kept warm, so that the working performance of the power supply is prevented from being reduced or the power supply cannot work directly due to freezing, or in a high-temperature environment, when external high-temperature heat needs to be prevented from entering the inside of the power supply shell body, the movable insertion rod can be pulled out from the slot at the top of the power supply shell body, the hinged rod is rotated to be in a vertical state, the circular gear disc at the head end is rotated through the movable insertion rod, and the circular gear discs in the same row synchronously rotate under the driving action of the circular gear disc at the head end, the winding rod fixedly connected with the circular gear plate is driven to rotate, the winding rod can wind a flexible hollow pull rope fixedly connected with the winding rod while rotating, the flexible hollow pull rope can pull the heat-conducting plate and enable the heat-conducting plate to move towards the inner side of the heat-conducting groove, when the heat-conducting plate is completely contracted in the heat-conducting groove, the hollow sealing door can pop out under a spring fixedly connected with the heat-conducting plate, the port of the heat-conducting groove is further sealed, and a cold-proof effect is achieved on the interior of the power supply shell body; when the hollow sealing door pops up under the action of the spring, the inside of the hollow sealing door is communicated with a sealed area formed by the hollow sealing door and the accommodating groove through the vent hole, and the sealed area formed by the hollow sealing door and the accommodating groove is enlarged when the hollow sealing door pops up, so that part of gas inside the hollow sealing door can enter the inside of the sealed area formed by the accommodating groove and the hollow sealing door, the air inside the hollow sealing door is thin, and the hollow sealing door has the better effect of isolating external cold and high temperature; when the heat conducting plate is in an extending state, the flexible hollow pull rope fixedly connected with the heat conducting plate does not have a limiting force on the heat conducting plate, and the heat conducting plate is in the extending state under the action of the spring fixedly connected with the heat conducting plate, so that when the power supply shell body falls on the ground, if the heat conducting plate is in contact with the ground, the heat conducting plate fixedly connected with the spring can play a role in damping and buffering, and the power supply in the power supply shell body is prevented from being greatly damaged.
Preferably, the outer side end of the heat conducting plate is provided with a strip-shaped groove; flexible heat conducting fins are uniformly arranged at the bottom of the strip-shaped groove; the side wall of the strip-shaped groove is provided with a ventilation groove at the position opposite to the flexible heat conducting sheet; the ventilation grooves on the two side walls of the strip-shaped groove are in one-to-one correspondence; the during operation stretches out the heat-conducting groove when being used for the heat dissipation when the heat-conducting plate, and the natural wind in external world can pass the ventilation groove on the bar recess lateral wall and drive the shake of flexible conducting strip this moment, and then accelerates flexible conducting strip and external thermal exchange speed, promotes thermal derivation for heat exchange efficiency.
Preferably, the top and the bottom of the inner side end of the heat conducting plate are both fixedly provided with a limiting sliding plate; the limiting sliding plate is mutually connected with the limiting sliding grooves on the inner walls of the top end and the bottom end of the heat conducting groove in a sliding manner; the surface of the limiting sliding plate, which is far away from the winding rod, is fixedly connected with one end of the spring compression pipe; the other end of the spring compression pipe is fixedly connected with the inner wall of the bottom of the limiting sliding groove; the interior of the spring compression pipe is communicated with the vent hole on the hollow sealing door through a connecting hose; the during operation, when needs keep warm to the inside power of power shell body, just need to rotate the winding rod, and then the flexible hollow stay cord that links firmly with the heat-conducting plate through the winding rod is dragged the heat-conducting plate to the inboard of power shell body and is accomodate, when the heat-conducting plate moved to the inboard of power shell body, the spacing slide that links firmly with the heat-conducting plate will move to the direction that is close to the winding rod in the inside of spacing spout simultaneously, the extension of spring compression pipe can be driven in the removal of spacing slide, and because the inside of spring compression pipe communicates through the air vent on coupling hose and the hollow sealing door, and then the spring compression pipe will extract the inside gas of hollow sealing door at the in-process of extension, and then make the inside of hollow sealing door be in near vacuum's state, can make hollow sealing door play better heat preservation effect.
Preferably, the curved surface of the hollow sealing door is provided with an installation groove from top to bottom; a rubber roller is movably arranged in the mounting groove through a connecting rod piece; the central axis of the rubber roller is vertical to the moving direction of the heat conducting plate, and the rubber roller extends out of the outer port of the mounting groove; during operation, because the curved surface edge of the hollow sealing door is uniformly provided with the rubber rollers from top to bottom, the resistance of the heat-conducting plate during movement can be greatly reduced, and the heat-conducting plate can be contracted and extended more smoothly and labor-saving.
Preferably, the side wall of the limiting sliding plate, which is far away from the winding rod, is fixedly connected with one end of the columnar hollow groove body; one end of the columnar hollow groove body fixedly connected with the limiting sliding plate is fixedly connected with one surface of the piston plate through a spring, and the other surface of the piston plate is fixedly connected with one end of the connecting rod; the other end of the connecting rod is fixedly connected to the bottom of the limiting sliding groove; the columnar hollow groove body and the connecting rod are both positioned inside the spring compression pipe; the flexible hollow stay cord fixedly connected with the heat conducting plate is communicated with the interior of the columnar hollow groove body through an airflow channel in the heat conducting plate and the limiting sliding plate; when the flexible hollow stay cord is wound on the winding rod and drives the heat-conducting plate to contract towards the inner side end of the heat-conducting groove, at the moment, the gas inside the flexible hollow stay cord is extruded and enters the inner side end of the columnar hollow groove body, the gas entering the inner side end of the columnar hollow groove body extrudes the piston plate, and further the trend of pushing the piston plate towards the direction away from the limiting sliding plate is achieved.
Preferably, the upper surface of the circular gear plate is provided with an upper buffer plate through a spring; the bottom end of the winding rod is provided with a lower buffer plate through a spring; rubber buffer bags are fixedly arranged on the outer surfaces of the upper buffer plate and the lower buffer plate; the rubber buffer bag is of a semi-spherical structure; when the electric wire winding machine works, when the top surface and the bottom surface of the power supply shell body impact the ground, the rubber buffer bags positioned on the surfaces of the upper buffer plate and the lower buffer plate can play a good buffer effect, and the upper buffer plate is fixedly connected with the top of the circular gear disc through the spring and the lower buffer plate is fixedly connected with the bottom end of the winding rod through the spring, so that the damping effect is better, when the electric wire electrically connected with the power supply is longer, the electric wire can be directly wound on the outer surface of the power supply shell body, at the moment, the gap between the adjacent upper buffer plates and the gap between the adjacent lower buffer plates can be used for clamping the electric wire, and because the upper buffer plate is fixedly connected with the circular gear disc through the spring, the lower buffer plate is fixedly connected with the bottom end of the winding rod through the spring, so that the effect of.
The invention has the following beneficial effects:
1. according to the aluminum alloy stamping part, the heat conducting plate capable of being retracted back and forth is arranged, so that the heat conducting plate can play a role in heat dissipation when extending out of the heat conducting groove, and when the heat conducting plate is retracted in the heat conducting groove and the heat conducting groove is sealed by the hollow sealing door, external cold air can hardly enter the inside of the power supply shell body under the blocking effect of the rock wool plate and the hollow sealing door, so that a good cold-proof effect is achieved for a power supply in the power supply shell body; meanwhile, the bottom end of the top end of the winding rod is provided with an upper buffer plate and a lower buffer plate through springs respectively, and the heat conduction plate is connected with the fixed plate positioned in the heat conduction groove through other parts, so that when the power supply shell body falls, the heat conduction plate, the upper buffer plate and the lower buffer plate can play a good buffering effect, and further, internal elements of the power supply are prevented from being damaged; the upper buffer plate is fixedly connected with the circular gear disc through the spring, and the lower buffer plate is fixedly connected with the bottom end of the winding rod through the spring, so that the effect of elastically clamping the cable can be achieved;
when the heat conducting fins are in the storage state, the power supply shell body has good heat preservation and insulation effects under the action of the rock wool boards and the hollow sealing door, so that the power supply can be used in a cold state and in a high external environment, and can be used in a non-working state or a transient working state, external high temperature is prevented from being transmitted to the inside of the power supply, and the inside of the power supply is prevented from being burnt due to overheating.
2. According to the aluminum alloy stamping part, the flexible heat conducting fins are arranged, so that when the heat conducting plate extends out of the heat conducting grooves for heat dissipation, external natural wind can penetrate through the ventilating grooves in the side walls of the strip-shaped grooves and drive the flexible heat conducting fins to shake, the exchange speed of the flexible heat conducting fins and external heat is increased, heat conduction is promoted, and heat exchange efficiency is increased.
3. According to the aluminum alloy stamping part, the spring compression pipe is arranged, the limiting sliding plate fixedly connected with the heat conducting plate can move towards the direction close to the winding rod in the limiting sliding groove while the heat conducting plate moves towards the inner side of the power supply shell body, the limiting sliding plate can drive the spring compression pipe to extend due to movement of the limiting sliding plate, the spring compression pipe is communicated with the vent hole in the hollow sealing door through the connecting hose, and therefore the spring compression pipe can extract gas in the hollow sealing door in the extending process, the interior of the hollow sealing door is in a near-vacuum state, and the hollow sealing door can achieve a better heat preservation effect.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic view of a first configuration of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is a top view of the present invention;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
FIG. 6 is an enlarged view of a portion of FIG. 5 at C;
FIG. 7 is a schematic view of the connection of the heat-conducting plate and the hollow sealing door;
FIG. 8 is a schematic structural view of a hollow sealing door;
in the figure: power supply housing body 1, rectangle cavity 2, rock wool board 3, circular gear dish 4, go up buffer board 5, rubber buffer bag 6, hinge bar 7, heat-conducting plate 8, bar recess 9, flexible heat-conducting strip 10, ventilation groove 11, spliced pole 12, activity inserted bar 13, plug block 14, spacing ring 15, flexible hollow stay cord 16, fixed plate 17, coiling pole 18, heat-conducting strip 19, spacing spout 20, lower buffer board 21, spacing slide 22, the hollow cell body 23 of column, connecting rod 24, spring compression pipe 25, piston plate 26, accomodate groove 27, hollow sealing door 28, rubber roller 29, mounting groove 30.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 8, the aluminum alloy stamping part according to the present invention includes a power supply housing body 1; the power supply shell body 1 is of a hollow rectangular groove-shaped structure; the upper side wall and the lower side wall of the power supply shell body 1 are provided with rectangular cavities 2; the rectangular cavities 2 are arranged in a staggered mode, and rock wool plates 3 are embedded in the rectangular cavities 2; the left side wall and the right side wall of the power supply shell body 1 are uniformly provided with heat conducting grooves 19; the heat conducting plate 8 is movably inserted in the heat conducting groove 19; the inner side end of the heat conducting plate 8 is fixedly connected with the surface of the fixing plate 17 through a compression spring; the top end and the bottom end of the fixed plate 17 are fixedly connected with the top inner wall and the bottom inner wall of the heat conducting groove 19 respectively, and a channel for heat supply to pass through is reserved between the fixed plate 17 and the heat conducting groove 19; a winding rod 18 is arranged at the inner side of the fixed plate 17; the inner side wall of the heat conducting plate 8 is fixedly connected with the edge of a winding rod 18 through a flexible hollow pull rope 16; the flexible hollow pull rope 16 penetrates through the central axis of a compression spring fixedly connected with the heat conducting plate 8; both ends of the winding rod 18 extend out of the outer side wall of the power supply shell body 1; the positions of the winding rod 18 close to the two ends are fixedly provided with limiting rings 15; the limiting ring 15 is mutually connected with the annular sliding grooves on the upper inner wall and the lower inner wall of the power supply shell body 1 in a sliding manner; the top ends of the winding rods 18 are fixedly connected with the rotating shafts of the circular gear discs 4, and two adjacent groups of circular gear discs 4 are in meshed transmission; the top of the circular gear disc 4 positioned at the end part is fixedly connected with the bottom end of the connecting column 12; the top end of the connecting column 12 is movably hinged with the bottom end of the hinge rod 7 through a hinge support; the top end of the hinged rod 7 is fixedly provided with an insertion block 14; a movable insertion rod 13 is movably inserted into the insertion block 14; the movable inserted link 13 is perpendicular to the hinged link 7; the top surface of the power supply shell body 1 is fixedly provided with a slot corresponding to the movable inserted rod 13; a receiving groove 27 is formed on the side wall of the heat conducting groove 19; the bottom of the accommodating groove 27 is fixedly provided with a hollow sealing door 28 for sealing and opening the heat conducting groove 19 through a spring; the end of the hollow sealing door 28, which is in contact with the heat conducting plate 8, is of a smooth curved surface structure; the end of the hollow sealing door 28 far away from the heat conducting plate 8 is provided with a vent hole communicated with the inner cavity of the hollow sealing door;
when the heat dissipation type power supply shell works, the rock wool plate 3 can play a good heat preservation and insulation effect, and heat dissipation and heat preservation of the power supply shell body 1 can be realized through extension and accommodation of the heat conduction plate 8; thereby avoiding the elements in the power supply shell body 1 from being burnt in hot weather and the working performance from being damaged when the temperature is very low in winter; in practical use, when the heat conducting plate 8 of the invention is in a state of extending out of the heat conducting groove 19 (at normal temperature), the heat inside the power supply housing body 1 is directly transferred to the external environment through the heat conducting plate 8, so as to dissipate the heat inside the power supply housing body 1, but in a low temperature environment, the electrical components inside the power supply housing body 1 need to be warmed, so as to prevent the work performance of the power supply from being reduced or the power supply from directly failing to work due to freezing, or in a high temperature state, when the external high temperature heat needs to be blocked from entering the inside of the power supply housing body 1, the movable inserting rod 13 can be pulled out from the slot at the top of the power supply housing body 1, then the hinge rod 7 is rotated to a vertical state, then the circular gear disc 4 at the head end is rotated through the movable inserting rod 13, under the driving action of the circular gear disc 4 at the head end, the circular gear discs 4 in the same row synchronously rotate to further drive the winding rod 18 fixedly connected with the circular gear discs 4 to rotate, the winding rod 18 can wind the flexible hollow pull rope 16 fixedly connected with the winding rod 18 while rotating, the flexible hollow pull rope 16 can pull the heat conduction plate 8 and enable the heat conduction plate 8 to move towards the inner side of the heat conduction groove 19, when the heat conduction plate 8 is completely contracted in the heat conduction groove 19, the hollow sealing door 28 can pop out under the spring fixedly connected with the heat conduction plate, so that the port of the heat conduction groove 19 is sealed, and the heat preservation and insulation effects are achieved for the interior of the power supply shell body 1; when the hollow sealing door 28 pops up under the action of the spring, the inside of the hollow sealing door 28 is communicated with a sealed area formed by the hollow sealing door 28 and the accommodating groove 27 through the vent hole, and when the hollow sealing door 28 pops up, the sealed area formed by the hollow sealing door 28 and the accommodating groove 27 is enlarged, so that the gas inside the hollow sealing door 28 can partially enter the inside of the sealed area formed by the accommodating groove 27 and the hollow sealing door 28, the air inside the hollow sealing door 28 is thin, and the hollow sealing door 28 plays a better role in isolating the external cold and high temperature; when the heat conducting plate 8 is in the extending state, because the flexible hollow pull rope 16 fixedly connected with the heat conducting plate 8 does not have the limiting force on the heat conducting plate 8, the heat conducting plate 8 is in the extending state under the action of the spring fixedly connected with the heat conducting plate 8, when the power supply shell body 1 falls on the ground, if the heat conducting plate 8 is contacted with the ground, the heat conducting plate 8 fixedly connected with the spring can play a role in damping and buffering, and the power supply in the power supply shell body 1 is prevented from being greatly damaged.
As an embodiment of the present invention, the outer end of the heat conducting plate 8 is provided with a strip-shaped groove 9; flexible heat conducting fins 10 are uniformly arranged at the bottom of the strip-shaped groove 9; a ventilation groove 11 is formed in the position, opposite to the flexible heat conducting sheet 10, of the side wall of the strip-shaped groove 9; the ventilation grooves 11 on the two side walls of the strip-shaped groove 9 are in one-to-one correspondence; the during operation, when heat-conducting plate 8 stretches out heat-conducting groove 19 and is used for the heat dissipation, the natural wind in the external world can pass through ventilation groove 11 on the bar recess 9 lateral wall and drive the shake of flexible conducting strip 10 this moment, and then accelerates flexible conducting strip 10 and external thermal exchange speed, promotes thermal derivation, accelerates heat exchange efficiency.
As an embodiment of the invention, the top and the bottom of the inner side end of the heat conducting plate 8 are both fixedly provided with a limit sliding plate 22; the limiting sliding plate 22 is connected with the limiting sliding grooves 20 on the inner walls of the top end and the bottom end of the heat conducting groove 19 in a sliding manner; the surface of the limiting sliding plate 22 far away from the winding rod 18 is fixedly connected with one end of a spring compression pipe 25; the other end of the spring compression pipe 25 is fixedly connected with the inner wall of the bottom of the limiting chute 20; the interior of the spring compression pipe 25 is communicated with a vent hole on the hollow sealing door 28 through a connecting hose; when in work, when the power supply in the power supply shell body 1 needs to be insulated, the winding rod 18 needs to be rotated, then the heat conducting plate 8 is pulled and stored towards the inner side of the power supply shell body 1 by winding the flexible hollow pull rope 16 fixedly connected with the heat conducting plate 8 through the winding rod 18, while the heat conducting plate 8 moves towards the inner side of the power supply shell body 1, the limit sliding plate 22 fixedly connected with the heat conducting plate 8 moves towards the direction close to the winding rod 18 in the limit sliding groove 20, the movement of the limit sliding plate 22 drives the spring compression pipe 25 to extend, and since the inside of the spring compression tube 25 is communicated with the air vent hole of the hollow sealing door 28 through the connection hose, and the spring compression tube 25 will draw gas from the interior of the hollow sealing door 28 during expansion, therefore, the interior of the hollow sealing door 28 is in a near vacuum state, and the hollow sealing door 28 can have a better heat preservation effect.
As an embodiment of the present invention, the curved surface of the hollow sealing door 28 is provided with an installation groove 30 from top to bottom; a rubber roller 29 is movably arranged in the mounting groove 30 through a connecting rod piece; the central axis of the rubber roller 29 is perpendicular to the moving direction of the heat conducting plate 8, and the rubber roller 29 extends out of the outer port of the mounting groove 30; when the heat conducting plate 8 moves, the rubber rollers 29 are uniformly arranged on the curved surface edge of the hollow sealing door 28 from top to bottom, so that the resistance of the heat conducting plate 8 during moving can be greatly reduced, and the heat conducting plate 8 can be more smoothly and more labor-saving in contraction and extension.
As an embodiment of the present invention, the side wall of the limiting sliding plate 22 away from the winding rod 18 is fixedly connected with one end of the cylindrical hollow groove 23; one end of the columnar hollow groove body 23 fixedly connected with the limiting sliding plate 22 is fixedly connected with one surface of the piston plate 26 through a spring, and the other surface of the piston plate 26 is fixedly connected with one end of the connecting rod 24; the other end of the connecting rod 24 is fixedly connected to the bottom of the limiting chute 20; the columnar hollow groove body 23 and the connecting rod 24 are both positioned inside the spring compression pipe 25; the flexible hollow stay cord 16 fixedly connected with the heat conducting plate 8 is communicated with the interior of the columnar hollow groove body 23 through airflow channels in the heat conducting plate 8 and the limiting sliding plate 22; when the flexible hollow pull rope 16 is wound on the winding rod 18 and drives the heat conducting plate 8 to contract towards the inner side end of the heat conducting groove 19, at the moment, gas in the flexible hollow pull rope 16 is extruded and enters the inner side end of the columnar hollow groove body 23, the gas entering the inner side end of the columnar hollow groove body 23 extrudes the piston plate 26, and then the piston plate 26 tends to be pushed towards the direction away from the limit sliding plate 22, because the position of the piston plate 26 is fixed, the gas can push the columnar hollow groove body 23 to move towards the direction away from the piston plate 26 along with the increase of the gas in the columnar hollow groove body 23, so that the limit sliding plate 22 also moves towards the inner side end of the heat conducting groove 19, the heat conducting plate 8 can be rapidly accommodated under the pulling action of the pull rope and the ejection action of the gas in the columnar hollow groove body 23, thereby improving the working efficiency.
As an embodiment of the present invention, the upper surface of the circular gear plate 4 is provided with an upper buffer plate 5 by a spring; the bottom end of the winding rod 18 is provided with a lower buffer plate 21 through a spring; the outer surfaces of the upper buffer plate 5 and the lower buffer plate 21 are both fixedly provided with rubber buffer bags 6; the rubber buffer bag 6 is of a semi-spherical structure; in operation, when the top surface and the bottom surface of power shell body 1 hit ground, the rubber buffer bag 6 that is located buffer board 5 and lower buffer board 21 surface can play fine buffering effect, and because last buffer board 5 links firmly through the top of spring with circular gear dish 4 and lower buffer board 21 links firmly through the bottom of spring with winding rod 18, therefore the shock attenuation effect is better, and when the electric wire with power electric connection is longer, can directly twine the electric wire at power shell body 1's surface, the clearance between the adjacent buffer board 5 and the clearance between the adjacent lower buffer board 21 can be used to the centre gripping of electric wire this moment, and because last buffer board 5 links firmly with circular gear dish 4 through the spring, lower buffer board 21 links firmly through the bottom of spring with winding rod 18, therefore can play and carry out the effect of elasticity centre gripping with the cable.
The specific working process of the invention is as follows:
when the heat dissipation type power supply shell works, the rock wool plate 3 can play a good heat preservation and insulation effect, and heat dissipation and heat preservation of the power supply shell body 1 can be realized through extension and accommodation of the heat conduction plate 8; thereby avoiding the elements in the power supply shell body 1 from being burnt in hot weather and the working performance from being damaged when the temperature is very low in winter; in practical use, when the heat conducting plate 8 of the invention is in a state of extending out of the heat conducting groove 19, heat inside the power supply housing body 1 can be directly transmitted to the external environment through the heat conducting plate 8, so as to dissipate heat inside the power supply housing body 1, but in a low-temperature environment, an electrical element inside the power supply housing body 1 needs to be warmed, so as to prevent the work performance from being reduced or the power supply from directly failing to work due to freezing, at this time, the movable insertion rod 13 can be pulled out from the slot at the top of the power supply housing body 1, then the hinge rod 7 is rotated to a vertical state, then the circular gear disc 4 at the head end is rotated through the movable insertion rod 13, and under the driving action of the circular gear disc 4 at the head end, the circular gear discs 4 at the same column are synchronously rotated, so as to drive the rotation of the winding rod 18 fixedly connected with the circular gear discs 4, the winding rod 18 can wind the flexible hollow pull rope 16 fixedly connected with the winding rod while rotating, the flexible hollow pull rope 16 can pull the heat conduction plate 8 and enable the heat conduction plate 8 to move towards the inner side of the heat conduction groove 19, and when the heat conduction plate 8 is completely contracted in the heat conduction groove 19, the hollow sealing door 28 can pop up under a spring fixedly connected with the heat conduction plate 8, so that the port of the heat conduction groove 19 is sealed, and the effect of preventing cold is achieved in the power supply shell body 1; when the hollow sealing door 28 pops up under the action of the spring, the inside of the hollow sealing door 28 is communicated with a sealed area formed by the hollow sealing door 28 and the accommodating groove 27 through the vent hole, and the sealed area formed by the hollow sealing door 28 and the accommodating groove 27 is enlarged when the hollow sealing door 28 pops up, so that the gas inside the hollow sealing door 28 can partially enter the inside of the sealed area formed by the accommodating groove 27 and the hollow sealing door 28, the air inside the hollow sealing door 28 is thin, and the hollow sealing door 28 plays a better role in isolating the external cold; when the heat conducting plate 8 is in the extending state, because the flexible hollow pull rope 16 fixedly connected with the heat conducting plate 8 does not have the limiting force on the heat conducting plate 8, the heat conducting plate 8 is in the extending state under the action of the spring fixedly connected with the heat conducting plate 8, when the power supply shell body 1 falls on the ground, if the heat conducting plate 8 is contacted with the ground, the heat conducting plate 8 fixedly connected with the spring can play a role in damping and buffering, and the power supply in the power supply shell body 1 is prevented from being greatly damaged.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An aluminum alloy stamping part which is characterized in that: comprises a power supply shell body (1); the power supply shell body (1) is of a hollow rectangular groove structure; the upper side wall and the lower side wall of the power supply shell body (1) are provided with rectangular cavities (2); the rectangular cavities (2) are arranged in a staggered mode, and rock wool plates (3) are embedded in the rectangular cavities (2); the left side wall and the right side wall of the power supply shell body (1) are uniformly provided with heat conducting grooves (19); a heat conducting plate (8) is movably inserted in the heat conducting groove (19); the inner side end of the heat conducting plate (8) is fixedly connected with the surface of the fixing plate (17) through a compression spring; the top end and the bottom end of the fixed plate (17) are fixedly connected with the top inner wall and the bottom inner wall of the heat conducting groove (19) respectively, and a channel for heat passing is reserved between the fixed plate (17) and the heat conducting groove (19); a winding rod (18) is arranged on the inner side of the fixed plate (17); the inner side wall of the heat conducting plate (8) is fixedly connected with the edge of the winding rod (18) through a flexible hollow pull rope (16); the flexible hollow pull rope (16) penetrates through the central axis of a compression spring fixedly connected with the heat conducting plate (8); both ends of the winding rod (18) extend out of the outer side wall of the power supply shell body (1); a position on the winding rod (18) close to the two ends is fixedly provided with a limiting ring (15); the limiting ring (15) is mutually connected with the annular sliding grooves on the upper inner wall and the lower inner wall of the power supply shell body (1) in a sliding manner; the top ends of the winding rods (18) are fixedly connected with the rotating shafts of the circular gear discs (4), and two adjacent groups of circular gear discs (4) are in meshed transmission; the top of the circular gear disc (4) positioned at the end part is fixedly connected with the bottom end of the connecting column (12); the top end of the connecting column (12) is movably hinged with the bottom end of the hinge rod (7) through a hinge support; the top end of the hinged rod (7) is fixedly provided with an insertion block (14); a movable insertion rod (13) is movably inserted in the insertion block (14); the movable inserted link (13) is vertical to the hinged link (7); the top surface of the power supply shell body (1) is fixedly provided with a slot corresponding to the movable inserted rod (13); a containing groove (27) is arranged on the side wall of the heat conducting groove (19); the bottom of the accommodating groove (27) is fixedly provided with a hollow sealing door (28) for sealing and opening the heat conducting groove (19) through a spring; the end of the hollow sealing door (28) which is contacted with the heat conducting plate (8) is of a smooth curved surface structure; the end of the hollow sealing door (28) far away from the heat conducting plate (8) is provided with a vent hole communicated with the inner cavity of the hollow sealing door.
2. An aluminum alloy stamping according to claim 1, wherein: the outer side end of the heat conducting plate (8) is provided with a strip-shaped groove (9); flexible heat conducting fins (10) are uniformly arranged at the bottom of the strip-shaped groove (9); a ventilation groove (11) is formed in the position, opposite to the flexible heat conducting sheet (10), of the side wall of the strip-shaped groove (9); the ventilation grooves (11) on the two side walls of the strip-shaped groove (9) are in one-to-one correspondence.
3. An aluminum alloy stamping according to claim 1, wherein: the top and the bottom of the inner side end of the heat conducting plate (8) are both fixedly provided with a limiting sliding plate (22); the limiting sliding plate (22) is mutually connected with the limiting sliding grooves (20) on the inner walls of the top end and the bottom end of the heat conducting groove (19) in a sliding manner; the surface of the limiting sliding plate (22) far away from the winding rod (18) is fixedly connected with one end of a spring compression pipe (25); the other end of the spring compression pipe (25) is fixedly connected with the inner wall of the bottom of the limiting chute (20); the interior of the spring compression pipe (25) is communicated with a vent hole on the hollow sealing door (28) through a connecting hose.
4. An aluminum alloy stamping according to claim 3, wherein: the curved surface of the hollow sealing door (28) is provided with a mounting groove (30) from top to bottom; a rubber roller (29) is movably arranged in the mounting groove (30) through a connecting rod piece; the central axis of the rubber roller (29) is vertical to the moving direction of the heat conducting plate (8), and the rubber roller (29) extends out of the outer port of the mounting groove (30).
5. An aluminum alloy stamping according to claim 3, wherein: the side wall of the limiting sliding plate (22), which is far away from the winding rod (18), is fixedly connected with one end of the columnar hollow groove body (23); one end of the columnar hollow groove body (23) fixedly connected with the limiting sliding plate (22) is fixedly connected with one surface of the piston plate (26) through a spring, and the other surface of the piston plate (26) is fixedly connected with one end of the connecting rod (24); the other end of the connecting rod (24) is fixedly connected to the bottom of the limiting sliding groove (20); the columnar hollow groove body (23) and the connecting rod (24) are both positioned inside the spring compression pipe (25); and a flexible hollow pull rope (16) fixedly connected with the heat conducting plate (8) is communicated with the inside of the columnar hollow groove body (23) through an airflow channel inside the heat conducting plate (8) and the limiting sliding plate (22).
6. An aluminum alloy stamping according to claim 1, wherein: the upper surface of the circular gear plate (4) is provided with an upper buffer plate (5) through a spring; the bottom end of the winding rod (18) is provided with a lower buffer plate (21) through a spring; the outer surfaces of the upper buffer plate (5) and the lower buffer plate (21) are both fixedly provided with rubber buffer bags (6); the rubber buffer bag (6) is of a semi-spherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010996726.0A CN112002836A (en) | 2020-09-21 | 2020-09-21 | Aluminum alloy stamping part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010996726.0A CN112002836A (en) | 2020-09-21 | 2020-09-21 | Aluminum alloy stamping part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112002836A true CN112002836A (en) | 2020-11-27 |
Family
ID=73474690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010996726.0A Withdrawn CN112002836A (en) | 2020-09-21 | 2020-09-21 | Aluminum alloy stamping part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112002836A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112397811A (en) * | 2020-12-08 | 2021-02-23 | 浙江吉利控股集团有限公司 | Battery pack, battery pack control method and vehicle |
-
2020
- 2020-09-21 CN CN202010996726.0A patent/CN112002836A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112397811A (en) * | 2020-12-08 | 2021-02-23 | 浙江吉利控股集团有限公司 | Battery pack, battery pack control method and vehicle |
| CN112397811B (en) * | 2020-12-08 | 2022-03-15 | 浙江吉利控股集团有限公司 | Battery pack, battery pack control method and vehicle |
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Application publication date: 20201127 |
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