CN218980427U - Toy boat with high heat dissipation performance - Google Patents

Abstract

The application discloses high heat dispersion's toy ship includes: a main hull and a cooling assembly. The main hull is provided with a water outlet and an outwards-protruding drainage shell, the drainage shell is provided with a drainage channel, and a water inlet of the drainage channel is arranged towards the bow of the main hull. The cooling assembly comprises a cooling tube group, one end of the cooling tube group is communicated with the drainage channel, and the other end of the cooling tube group is connected with the water outlet. According to the toy ship with high heat dissipation performance, the water inlet is formed in the ship main shell, the outer protruding drainage shell of the ship head faces the water inlet, when the toy ship moves in water, water flow which is opposite to the moving direction of the ship body can enter the cooling pipe set from the water inlet of the drainage shell at a certain speed, so that the flow speed and flow rate of water are accelerated, high-speed water flow can exchange heat with the motor and the electric control along the cooling pipe set through the motor and the electric control, heat is finally discharged from the water outlet after heat is absorbed, and the heat dissipation performance of the toy ship is remarkably improved.

Description

Toy boat with high heat dissipation performance

Technical Field

The utility model relates to the technical field of toy boats, in particular to a toy boat with high heat dissipation performance.

Background

In the prior art, the electric toy boat generally realizes power transmission of the boat body by arranging a driving mechanism inside the boat body so as to drive the boat body to travel. Wherein the drive mechanism generally comprises an electric motor and an electric motor, the electric motor being a device for regulating the rotational speed of the electric motor. The motor has rotor and stator, has electrical components in the electric accent, all easily generates heat at work, if hull heat is too high can burn out the motor, influences the life of toy ship, so also to motor and electric accent carry out the heat dissipation. Because the electric ship is driven in water, the water cooling mode is convenient, the water inlet is formed in the outer surface of the bottom wall of the ship, the water pipe is arranged in the ship body, water flows to the motor and the electric regulating part through the water pipe, heat generated by the motor and the electric regulating part during operation is absorbed when the water flows through the motor and the electric regulating part, and then the water is discharged from the water outlet through the water pipe, so that the motor and the electric regulating part in the ship body are cooled. The water inlet is usually only a small hole directly formed in the surface of the bottom wall of the ship body and is limited by the structure of the ship body, the water inlet is usually approximately downward, so that water is not easy to enter from the water inlet or enters from the water inlet, the water flow in the water pipe and the drainage channel is small, the flow speed is low, the motor and the electric adjustment cooling effect are not obvious, or a water pump device is arranged in the ship body, and the water flow is pumped into the water pipe by the water pump.

In view of this, the present utility model has been made.

Disclosure of Invention

The utility model provides a toy ship with high heat dissipation performance.

The application provides the following technical scheme:

a toy boat with high heat dissipation performance, comprising:

the ship comprises a ship main shell, wherein a water outlet and an externally-protruded drainage shell are arranged on the ship main shell, the drainage shell is provided with a drainage channel, a water inlet of the drainage channel is arranged towards the ship head of the ship main shell, and an included angle is formed between the water outlet and the water inlet;

the cooling assembly comprises a cooling pipe group, one end of the cooling pipe group is communicated with the drainage channel, and the other end of the cooling pipe group is connected with the water outlet.

Optionally, the main hull has a bottom wall, and the drainage shell protrudes from an outer wall surface of the bottom wall;

the drainage shell is arranged at one side facing the bow of the ship, and the water inlet is formed in the drainage shell.

Optionally, the inner wall of the drainage channel is in smooth transition.

Optionally, a connecting pipe is convexly arranged on the inner wall of the ship main shell, and the connecting pipe is communicated with the drainage channel;

one end of the cooling pipe group is connected to the connecting pipe.

Optionally, the toy boat with high heat dissipation performance includes:

the driving mechanism is arranged on the ship main shell and comprises a motor, a rod body and a propeller, wherein the propeller is connected to the rod body, the motor is provided with a rotor and a stator, and the rotor is connected with the rod body;

the electric motor is electrically connected with the electric motor, and the electric motor is provided with a cooling liquid inlet and a cooling liquid outlet;

the cooling assembly comprises a cooling block, the cooling block comprises a first water pipe, a second water pipe and a third water pipe, the cooling block is connected to a stator of the motor, the cooling block is provided with a water flow channel, one end of the first water pipe is connected with the drainage channel, the other end of the first water pipe is connected with a water inlet of the water flow channel, one end of the second water pipe is connected with a water outlet of the water flow channel, the other end of the second water pipe is connected with a cooling liquid inlet of the electric control, one end of the third water pipe is connected with a cooling liquid outlet of the electric control, and the other end of the third water pipe is connected with the water outlet.

Optionally, the toy boat with high heat dissipation performance comprises a heat conducting piece, the heat conducting piece is connected to the stator, the heat conducting piece is sleeved on the outer side of the rotor, the rotor can rotate relative to the heat conducting piece, and the cooling block is sleeved on the heat conducting piece.

Optionally, the toy boat with high heat dissipation performance comprises a battery module and a sealing cover assembly;

a battery groove is formed in the ship main shell, a first electric terminal is arranged in the battery groove, and a second electric terminal is arranged in the battery module;

the first and second electric terminals are electrically connected in a state in which the battery module is mounted in the battery case;

the seal cover assembly is connected to the boat main hull to enclose the battery compartment.

Optionally, the battery module includes a housing and a battery cell, where the battery cell is disposed inside the housing;

a propping piece is arranged on the ship main shell;

in the state that the battery module is accommodated in the battery groove, the propping piece can prop against the shell, so that the second electric terminal of the battery cell keeps propping against the first electric terminal.

Optionally, the propping piece is rotatably arranged on the ship main shell, and the propping piece has a limit state and a release state;

and in the limiting state, the propping piece rotates to prop against one side of the shell, which is away from the second power connection terminal, and in the releasing state, the propping piece rotates to be far away from the shell.

Optionally, the sealing cover assembly comprises a first sealing cover and a second sealing cover;

a plurality of matching clamping grooves are formed in the ship main shell;

the first sealing cover is rotatably connected with a locking piece, and the locking piece is provided with a clamping protrusion;

rotating the locking piece in a state that the first sealing cover is covered on the battery groove, so that the clamping protrusion is clamped in the matched clamping groove;

the second seal cap can be connected to the boat main hull to cover the first seal cap.

By adopting the technical scheme, the utility model has the following beneficial effects:

according to the toy ship with high heat dissipation performance, the water inlet is formed in the ship main shell, the outer protruding drainage shell of the ship head faces the water inlet, when the toy ship moves in water, water flow which is opposite to the moving direction of the ship body can enter the cooling pipe set from the water inlet of the drainage shell at a certain speed, so that the flow speed and flow rate of water are accelerated, high-speed water flow can exchange heat with the motor and the electric control along the cooling pipe set through the motor and the electric control, heat is finally discharged from the water outlet after heat is absorbed, and the heat dissipation performance of the toy ship is remarkably improved.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model, without limitation to the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:

fig. 1 is a schematic view of an external appearance structure of a first view angle of a toy boat with high heat dissipation performance according to an embodiment of the present application;

fig. 2 is a schematic view of an external appearance structure of a second view angle of the toy boat with high heat dissipation performance according to the embodiment of the present application;

fig. 3 is a schematic view of an internal structure of a removed part of a shell of a toy boat with high heat dissipation performance according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a cooling assembly of a toy boat with high heat dissipation performance according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a motor, a cooling block and a heat conducting member of the toy boat with high heat dissipation performance in an assembled state according to the embodiment of the present application;

FIG. 6 is a top view of a toy boat with a second seal cover removed for providing high heat dissipation performance in accordance with embodiments of the present application;

fig. 7 is an exploded view of a main hull, a first seal cover, and a second seal cover of the toy boat with high heat dissipation performance according to the embodiments of the present application;

fig. 8 is an exploded view of a first sealing cap and a second sealing cap of the toy boat with high heat dissipation performance provided in the embodiment of the present application in a state where the first sealing cap is mounted on the boat main hull;

FIG. 9 is a top view of a locking member of a toy boat with high heat dissipation performance provided by an embodiment of the present application;

fig. 10 is a state diagram of the locking piece of the toy boat with high heat dissipation performance being locked to the matching locking groove of the boat main shell.

In the figure, a ship main hull 1, a bottom wall 11, a drain port 111, a drain shell 112, a drain passage 1121, a connection pipe 113, a battery tank 12, a pressing member 13, a fitting groove 14, a cooling module 2, a cooling tube group 21, a first water tube 211, a second water tube 212, a third water tube 213, a cooling block 22, a driving mechanism 3, a motor 31, a rotor 311, a stator 312, a rod body 32, a propeller 33, an electric motor 4, a cooling liquid inlet 41, a cooling liquid outlet 42, a battery module 5, a sealing cover assembly 6, a first sealing cover 61, a locking member a, a second sealing cover 62, and a heat conductive member 7.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 10, an embodiment of the present application provides a toy boat with high heat dissipation performance, including: a main hull 1 and a cooling module 2. The ship is characterized in that a water outlet 111 and a convex drainage shell 112 are arranged on the ship main shell 1, the drainage shell 112 is provided with a drainage channel 1121, a water inlet of the drainage channel 1121 is arranged towards the bow of the ship main shell 1, and an included angle is formed between the direction of the water outlet 111 and the direction of the water inlet. The direction of the water outlet 111 may be in the direction of the hull width and the direction of the water inlet may be arranged in the direction of the hull length toward the bow, whereby the angle between the direction of the water outlet 111 and the direction of the water inlet may be 90 degrees. The cooling assembly 2 comprises a cooling tube set 21, one end of the cooling tube set 21 is communicated with the drainage channel 1121, and the other end of the cooling tube set 21 is connected with the water outlet 111. According to the toy boat with high heat dissipation performance, the water inlet is formed in the boat main shell 1, the outer convex drainage shell 112 of the boat head is arranged in the direction of the water inlet, when the toy boat moves in water, water flow which is opposite to the moving direction of the boat body can enter the cooling tube set 21 from the water inlet of the drainage shell 112 at a certain speed, so that the flow speed and the flow rate of water are accelerated, high-speed water flow passes through the motor 31 and the electric regulator 4 along the cooling tube set 21, heat exchange can be carried out between the high-speed water flow and the motor 31 and the electric regulator 4, heat is finally discharged from the water outlet to be taken away after heat is absorbed, and the heat dissipation performance of the toy boat is remarkably improved.

As shown in fig. 1 and 2, the main hull 1 has a bottom wall 11, the drain shell 112 protrudes from the outer wall surface of the bottom wall 11, and the drain shell 112 is provided with the water inlet on a side facing the bow. The outer wall surface of the bottom wall 11 is contacted with water flow, the water inlet is arranged on one side of the drainage shell 112 facing the bow, and water flow can quickly enter the drainage channel 1121 in a homeotropic manner when the ship walks.

The inner wall of the drainage channel 1121 transitions smoothly. The inner wall of smooth transition has reduced the rivers resistance, is favorable to accelerating the water velocity of flow, and high-speed rivers have improved cooling efficiency.

As shown in fig. 3 and 4, a connection pipe 113 is provided to protrude from the inner wall of the main hull 1, the connection pipe 113 communicates with the drainage passage 1121, and one end of the cooling tube group 21 is connected to the connection pipe 113. The connection pipe 113 is provided to facilitate connection of the drain passage 1121 and the cooling tube group 21.

In one possible embodiment, as shown in fig. 3 and 4, the toy boat with high heat dissipation performance includes: a driving mechanism 3 and an electric regulator 4. The driving mechanism 3 is arranged on the ship main shell 1, the driving mechanism 3 comprises a motor 31, a rod body 32 and a propeller 33, the propeller 33 is connected with the rod body 32, the motor 31 is provided with a rotor 311 and a stator 312, and the rotor 311 is connected with the rod body 32. The electric motor 31 is electrically connected to the electric motor 4, and the electric motor 4 has a coolant inlet 41 and a coolant outlet 42. The cooling assembly 2 comprises a cooling block 22, the cooling block 22 can be of a metal structure, for example, an aluminum block, and the aluminum material has good heat conduction performance. The cooling block 22 is connected to the stator 312 of the motor 31, the stator 312 is provided with a coil, heat is generated during operation, the cooling block 22 is connected to the stator 312, and heat generated by the motor 31 is rapidly conducted to the cooling block 22. The cooling block 22 has a water flow channel, one end of the first water pipe 211 is connected with the drainage channel 1121, the other end of the first water pipe 211 is connected with a water inlet of the water flow channel, one end of the second water pipe 212 is connected with a water outlet of the water flow channel, the other end of the second water pipe 212 is connected with the cooling liquid inlet 41 of the electric regulator 4, one end of the third water pipe 213 is connected with the cooling liquid outlet 42 of the electric regulator 4, and the other end of the third water pipe 213 is connected with the water outlet 111.

When the toy boat moves, the motor 31 and the electric regulator 4 generate heat, high-speed water flows into the drainage channel 1121 from the water inlet on the drainage shell 112, enters one end of the first water pipe 211 through the connecting pipe 113, flows into the water inlet of the water flow channel on the cooling block 22 from the other end of the first water pipe 211, absorbs the heat of the motor in the water flow channel, then flows into one end of the second water pipe 212 from the water outlet of the water flow channel, flows into the cooling liquid inlet 41 of the electric regulator 4 through the drainage of the second water pipe 212, flows into one end of the third water pipe 213 from the cooling liquid outlet 42 of the electric regulator 4 after absorbing the heat of the electric regulator, flows through the water outlet 111 from the other end of the third water pipe 213, finally flows out from the water outlet 111, cools the boat body, improves the heat dissipation performance of the toy boat, and prolongs the service life of the toy boat.

Wherein, have first cavity and second cavity in the electric accent 4, first cavity and second cavity pass through the heat conduction board and keep apart, first cavity intercommunication coolant inlet 41 and coolant outlet 42, the heat conduction board deviates from one side of first cavity is provided with electrical components, and electrical components is located the second cavity promptly, when electric accent 4 during operation, electrical components can produce the heat, and the heat of production can be transmitted to the heat conduction board rapidly, and rivers get into through coolant inlet 41 first cavity, rivers and heat conduction board fully contact, after absorbing the heat, follow coolant outlet 42 flows to play and dispel the heat cooling effect to electric accent 4.

As shown in fig. 4 and 5, the toy boat with high heat dissipation performance includes a heat conducting member 7, the heat conducting member 7 is connected to the stator 312, the heat conducting member 7 is sleeved on the outer side of the rotor 311, the rotor 311 can rotate relative to the heat conducting member 7, and the cooling block 22 is sleeved on the heat conducting member 7. The heat conduction piece is made of heat conduction materials, heat generated by a coil of the motor 31 is transmitted to the heat conduction piece 7, the cooling block 22 is sleeved on the heat conduction piece 7, the heat of the heat conduction piece 7 is transmitted to the cooling block 22, and when water flows through a water flow channel in the cooling block 22, the water can take away the heat of the cooling block 22, so that the effect of cooling the motor 31 is achieved.

In one possible embodiment, as shown in fig. 7, the toy boat with high heat dissipation performance includes a battery module 5 and a sealing cover assembly 6, a battery tank 12 is disposed on the boat main shell 1, a first electric connection terminal (not shown) is disposed in the battery tank 12, and a second electric connection terminal (not shown) is disposed on the battery module 5. In a state where the battery module 5 is mounted to the battery container 12, the first and second electrical terminals are electrically connected, and the sealing cap assembly 6 is connected to the boat main case 1 to close the battery container 12. When the battery module 5 is installed in the battery groove 12, the battery module 5 is placed in the battery groove 12, the second electric terminal of the battery module 5 faces to the first electric terminal in the battery groove 12, then the battery module is pushed in to the first electric terminal direction by hands, and the first electric terminal and the second electric terminal are abutted against each other to realize electric connection.

The battery module 5 includes a housing and a battery cell (not shown) disposed inside the housing, and the main hull 1 is provided with a pressing member 13. In a state in which the battery module 5 is accommodated in the battery case 12, the abutting piece 13 can abut against the case so that the second electric terminal of the battery cell is held against the first electric terminal. When the battery module 5 is installed in the battery groove 12, the battery module 5 is placed in the battery groove 12, the second electric terminal of the battery module 5 faces to the first electric terminal in the battery groove 12, then the battery module is pushed in to the first electric terminal direction by hands, the first electric terminal and the second electric terminal are abutted, electric connection is achieved, and then the abutting piece 13 is twisted to rotate to the battery module 5, so that the battery module 5 is limited and fixed.

As shown in fig. 6, the propping member 13 is rotatably disposed on the hull, and the propping member 13 has a limit state in which the propping member 13 rotates to prop against a side of the housing facing away from the second electrical terminal, and a release state in which the propping member 13 rotates to be away from the housing. When the battery module 5 is installed, the abutting piece 13 needs to be adjusted to a limiting state, and the abutting piece 13 rotates to abut against one side, away from the second electric connection terminal, of the shell, so that the battery module 5 is limited and fixed. When the battery module 5 is to be disassembled, the propping piece 13 is rotated to be far away from the shell, the propping piece 13 releases the battery module 5, then the battery module 5 is pulled towards the primary side of the propping piece 13, and the first electric connection terminal and the second electric connection terminal are separated, so that the battery module 5 can be conveniently taken down.

As shown in fig. 7 and 8, the sealing cover assembly 6 includes a first sealing cover 61 and a second sealing cover 62, and the ship main hull 1 is provided with a plurality of matching clamping grooves 14, and as shown in fig. 7, a locking member a is rotatably connected to the first sealing cover 61, and the locking member a has a clamping protrusion. The first sealing cover 61 is provided with a plurality of locking pieces a, and each locking piece a is distributed on the peripheral edge of the first sealing cover 61 in turn. In a state that the first sealing cover 61 is covered on the battery groove 12, the locking piece a is rotated to enable the clamping protrusion to be clamped in the matching clamping groove 14, and the second sealing cover 62 can be connected to the ship main shell 1 to cover the first sealing cover 61. After the battery is mounted, the battery groove 12 is covered by the first sealing cover 61, and then the locking piece a is rotated to be clamped in the matching clamping groove 14, so that the battery groove 12 is sealed in a first layer. A second seal 62 is then applied over the first seal, the second seal 62 being connectable to the hull 1 over the first seal 61. As shown in fig. 6, a rotatable locking member a is also provided on the hull 1, a plurality of locking members a are provided on the hull 1, the locking member a is located on a side of the hull 1 near the stern, and when the second sealing cover 62 is installed, the locking member a on the hull 1 is rotated to enable the locking protrusion to be locked on the second sealing cover 62. It should be noted that a sealing ring is provided between the first sealing cover 61 and the second sealing cover and the housing. A sealing ring is also provided between the locking piece a on the first sealing cover 61 and the first sealing cover 61 to prevent the penetration of liquid.

Because the toy boat is traveling in water, if water enters the boat body, the internal battery and the internal electronic device can be damaged by water, and the sealing effect is remarkably improved by arranging the double-layer sealing structure.

The foregoing description is only illustrative of the preferred embodiment of the present utility model, and is not to be construed as limiting the utility model, but is to be construed as limiting the utility model to any simple modification, equivalent variation and variation of the above embodiments according to the technical matter of the present utility model without departing from the scope of the utility model.

Claims (10)

1. A toy boat with high heat dissipation performance, comprising:

the ship comprises a ship main shell, wherein a water outlet and an externally-protruded drainage shell are arranged on the ship main shell, the drainage shell is provided with a drainage channel, a water inlet of the drainage channel is arranged towards the ship head of the ship main shell, and an included angle is formed between the water outlet and the water inlet;

the cooling assembly comprises a cooling pipe group, one end of the cooling pipe group is communicated with the drainage channel, and the other end of the cooling pipe group is connected with the water outlet.

2. The high heat dissipating toy boat of claim 1, wherein said boat main hull has a bottom wall, and said drain hull is provided protruding from an outer wall surface of said bottom wall;

the drainage shell is arranged at one side facing the bow of the ship, and the water inlet is formed in the drainage shell.

3. The high thermal performance toy boat of claim 1, wherein the inner wall of the drainage channel transitions smoothly.

4. The toy boat with high heat dissipation performance according to claim 1, wherein the inner wall of the boat main shell is convexly provided with a connecting pipe, and the connecting pipe is communicated with the drainage channel;

one end of the cooling pipe group is connected to the connecting pipe.

5. The high thermal performance toy boat of claim 1, comprising:

the driving mechanism is arranged on the ship main shell and comprises a motor, a rod body and a propeller, wherein the propeller is connected to the rod body, the motor is provided with a rotor and a stator, and the rotor is connected with the rod body;

the electric motor is electrically connected with the electric motor, and the electric motor is provided with a cooling liquid inlet and a cooling liquid outlet;

the cooling assembly comprises a cooling block, the cooling block comprises a first water pipe, a second water pipe and a third water pipe, the cooling block is connected to a stator of the motor, the cooling block is provided with a water flow channel, one end of the first water pipe is connected with the drainage channel, the other end of the first water pipe is connected with a water inlet of the water flow channel, one end of the second water pipe is connected with a water outlet of the water flow channel, the other end of the second water pipe is connected with a cooling liquid inlet of the electric control, one end of the third water pipe is connected with a cooling liquid outlet of the electric control, and the other end of the third water pipe is connected with the water outlet.

6. The toy boat with high heat dissipation performance according to claim 5, comprising a heat conducting member, wherein the heat conducting member is connected to the stator, the heat conducting member is sleeved on the outer side of the rotor, the rotor can rotate relative to the heat conducting member, and the cooling block is sleeved on the heat conducting member.

7. The high thermal performance toy boat of claim 1, comprising a battery module and a sealing cover assembly;

a battery groove is formed in the ship main shell, a first electric terminal is arranged in the battery groove, and a second electric terminal is arranged in the battery module;

the first and second electric terminals are electrically connected in a state in which the battery module is mounted in the battery case;

the seal cover assembly is connected to the boat main hull to enclose the battery compartment.

8. The high thermal performance toy boat of claim 7, wherein the battery module comprises a housing and a battery cell, the battery cell being disposed inside the housing;

a propping piece is arranged on the ship main shell;

in the state that the battery module is accommodated in the battery groove, the propping piece can prop against the shell, so that the second electric terminal of the battery cell keeps propping against the first electric terminal.

9. The toy boat of claim 8, wherein the abutment member is rotatably provided to the boat main hull, the abutment member having a limit state and a release state;

and in the limiting state, the propping piece rotates to prop against one side of the shell, which is away from the second power connection terminal, and in the releasing state, the propping piece rotates to be far away from the shell.

10. The high thermal performance toy boat of claim 7, wherein the seal cover assembly comprises a first seal cover and a second seal cover;

a plurality of matching clamping grooves are formed in the ship main shell;

the first sealing cover is rotatably connected with a locking piece, and the locking piece is provided with a clamping protrusion;

rotating the locking piece in a state that the first sealing cover is covered on the battery groove, so that the clamping protrusion is clamped in the matched clamping groove;

the second seal cap can be connected to the boat main hull to cover the first seal cap.

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