CN117479511B - Protection box of model car drive arrangement - Google Patents
Protection box of model car drive arrangement Download PDFInfo
- Publication number
- CN117479511B CN117479511B CN202311831384.7A CN202311831384A CN117479511B CN 117479511 B CN117479511 B CN 117479511B CN 202311831384 A CN202311831384 A CN 202311831384A CN 117479511 B CN117479511 B CN 117479511B
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- China
- Prior art keywords
- box
- frame
- protection box
- heat absorption
- magnet
- Prior art date
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Links
- 238000010521 absorption reaction Methods 0.000 claims abstract description 63
- 239000000428 dust Substances 0.000 claims description 35
- 238000007599 discharging Methods 0.000 claims description 28
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000014759 maintenance of location Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 22
- 238000009423 ventilation Methods 0.000 abstract description 21
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 18
- 230000000694 effects Effects 0.000 description 14
- 230000001681 protective effect Effects 0.000 description 9
- 238000013021 overheating Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000007664 blowing Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20845—Modifications to facilitate cooling, ventilating, or heating for automotive electronic casings
- H05K7/20863—Forced ventilation, e.g. on heat dissipaters coupled to components
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
- A63H17/26—Details; Accessories
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a protection box of a model car driving device, and relates to the field of improved ventilation equipment. The invention provides a protection box of a model car driving device capable of adjusting ventilation and heat dissipation according to local overheat conditions, which comprises a protection box, wherein a protection cover is arranged at the top of the protection box, a driving device is arranged in the protection box, a heat absorption box is arranged in the protection box, a connecting frame is fixedly connected with the heat absorption box, a fan is arranged in the connecting frame, one side of the heat absorption box, which is far away from the connecting frame, is symmetrically connected with a baffle plate for preventing external wind from flowing into the heat absorption box, and one side of the heat absorption box, which is far away from the fan, is rotationally connected with a shunt frame. According to the invention, the flow dividing frame deflects when the local overheat occurs, so that the air quantity flowing into the local overheat area is more, and the purpose of adjusting the ventilation and heat dissipation conditions according to the local overheat condition is achieved.
Description
Technical Field
The invention relates to the field of improved ventilation equipment, in particular to a protection box of a model car driving device.
Background
The model car drive arrangement sets up the protective housing, can protect drive arrangement from external environment and other objects, can also ensure drive arrangement normal operating and extension drive arrangement's life simultaneously. Such protective cases are typically made of a sturdy and durable material to provide adequate protection. The driving device generates heat during use, so that a ventilation radiator is generally arranged in the protection box, and heat is radiated during use of the driving device. However, the conventional protection box is generally conventional fan ventilation and heat dissipation, and since the conventional fan ventilation and heat dissipation is specific to a whole unit of the driving device, when a certain part of the driving device is overheated, the conventional fan ventilation and heat dissipation cannot be specifically adjusted, and under the condition of local overheating, the uniform fan ventilation and heat dissipation cannot achieve a good heat dissipation effect.
In view of the above-mentioned problems in the prior art, it is needed to design a protection box of a model car driving device capable of adjusting ventilation and heat dissipation according to local overheat condition.
Disclosure of Invention
The present invention provides a protection box of a model car driving device capable of adjusting ventilation and heat dissipation according to local overheat conditions, so as to overcome the disadvantages of the prior art proposed in the above background art.
The technical scheme of the invention is as follows: the utility model provides a model car drive arrangement's protection box, including the protection box, the visor is installed at the protection box top, install in the protection box drive arrangement, be provided with the heat absorption box in the protection box, the heat absorption box is located drive arrangement with between the visor, the heat absorption box rigid coupling has the linking frame, install the fan in the linking frame, the heat absorption box is kept away from one side symmetry of linking frame is connected with prevents that external wind from flowing into the baffle of heat absorption box, the heat absorption box is kept away from one side rotation of fan is connected with the reposition of redundant personnel frame, the reposition of redundant personnel frame passes the visor, be provided with in the protection box and be used for controlling the heat absorption box switching subassembly, the heat absorption box is close one side of reposition of redundant personnel frame is provided with and is used for controlling reposition of redundant personnel frame pivoted trigger assembly.
Further, a loop-shaped groove for prolonging the air stay time is formed in the heat absorbing box.
Further, an air inlet is formed in one side, close to the fan, of the heat absorption box, and an air outlet is formed in the position, close to the baffle plates, of the heat absorption box, which are symmetrically distributed.
Further, the opening and closing assembly comprises an electric push rod, the electric push rod is arranged on one side, close to the fan, in the protection box, the driving device is electrically connected with the electric push rod, a first magnet is slidingly connected to the telescopic end of the electric push rod, a fixing plate is fixedly connected to one side, far away from the electric push rod, of the protection box, a sliding frame is slidingly connected to the fixing plate, a second magnet is fixedly connected to one side, close to the first magnet, of the sliding frame, the first magnet is adsorbed to the second magnet, a baffle frame used for blocking an air inlet and an air outlet of the heat absorption box is slidingly connected to the sliding frame, and the baffle frame is slidingly connected with the heat absorption box.
Further, the telescopic end of the electric push rod is U-shaped, the sliding frame is a combination of a hollow triangular block and a round rod, a guide groove is formed in the bevel edge of the hollow triangular block, and the baffle frame is in limiting sliding connection with the guide groove.
Further, the trigger assembly comprises symmetrically distributed piston cylinders, the symmetrically distributed piston cylinders are arranged on one sides of the protection boxes away from the connecting frame, piston rods are arranged at the telescopic ends of the piston cylinders, and one sides of the protection boxes, which are close to the shunt frame, are rotationally connected with symmetrically distributed first rotating plates.
Further, the split-flow rack is a combination of three plates and a vertical rod, one plate is positioned in the heat absorption box and is opposite to the air inlet of the heat absorption box, and the other two plates are positioned outside the heat absorption box and are respectively matched with the adjacent first rotating plates.
Further, the device also comprises a detention component for slowing down the flow rate of gas, the detention component is arranged on the protective cover and comprises a pushing frame, the pushing frame is fixedly connected to one side of the splitting frame, which is close to the protective cover, a nut is connected to one side of the splitting frame, which is close to the pushing frame, in a threaded manner, the protective cover is symmetrically rotated and connected with a second rotating plate, the second rotating plates are respectively arranged on two sides of the heat absorption box, and a torsion spring is connected between the second rotating plate and the protective cover.
Further, the dust collecting device also comprises a dust discharging component for preventing dust from entering the heat absorbing box, the dust discharging component is arranged on the baffle frame, the dust discharging component comprises a dust discharging groove, the dust discharging groove is arranged on one side, close to the fan, of the baffle frame, a cavity is formed between the dust discharging groove and the baffle frame, a dust discharging pipe is communicated with the cavity, and the output end of the dust discharging pipe penetrates through the protection box.
Further, the novel water-proof heat absorption box further comprises a closing component for preventing stains from entering the heat absorption box when wading, the closing component is arranged in the protection box and comprises symmetrically distributed floating plates, the symmetrically distributed floating plates are slidably connected with the protection box, a third magnet is arranged on one side, close to the protection box, of each floating plate, a fourth magnet and a fifth magnet are arranged on the baffle frame, and the fourth magnet and the fifth magnet are respectively adsorbed with the adjacent third magnet.
Compared with the prior art, the invention has the following advantages: 1. according to the invention, the ethyl acetate in the piston cylinder expands during local overheating to indirectly drive the diversion frame to deflect, so that the air quantity flowing into a local overheating area is more, and the purpose of adjusting ventilation and heat dissipation conditions according to the local overheating condition is achieved;
2. the pushing frame is driven to rotate through the rotation of the flow dividing frame, so that the pushing frame drives the second rotating plate at the rotating direction of the flow dividing frame to rotate, the second rotating plate rotates to stop the wind from flowing out, the air outlet of a relatively lower region in the heat absorption box is reduced, the time that the wind stays in the region is relatively longer, more heat is absorbed, and the ventilation and heat dissipation effects of the relatively lower region in the heat absorption box are improved;
3. the purpose of blowing out the fan and dust attached to the dust discharging groove is achieved through the relative sliding of the telescopic end of the electric push rod and the first magnet, and the effect of ventilation and heat dissipation is effectively prevented from being influenced by blowing dust into the heat absorbing box;
4. the buoyancy through water drives the kickboard and upwards moves to drive the third magnet and upwards move, and then adsorb fourth magnet and fifth magnet through the third magnet, and force to drive and keep off the frame and upwards move, make the balladeur train drive the second magnet and move backward, the second magnet can break away from the absorption with first magnet this moment, so can in time block up the heat absorption box entry according to the water level change, prevent silt entering heat absorption box influence radiating effect.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is an exploded perspective view of the protective case, protective cover, and heat absorbing case of the present invention.
Fig. 3 is a schematic perspective view of the heat absorbing box, the connecting frame, the fan and other parts.
Fig. 4 is a schematic perspective view of the carriage, the fixed plate, the retainer and other components of the present invention.
Fig. 5 is a schematic perspective view of the carriage, the fixed plate, the retainer and other components of the present invention.
Fig. 6 is a schematic perspective view of the piston cylinder, piston rod, and split-flow frame of the present invention.
Fig. 7 is a schematic perspective view of a retention assembly according to the present invention.
Fig. 8 is a schematic perspective view of the second rotating plate, torsion spring and heat absorbing box of the present invention.
Fig. 9 is a schematic perspective view of an ash discharging assembly according to the present invention.
FIG. 10 is a schematic view of a partially cut-away perspective structure of the ash discharge assembly of this invention.
Fig. 11 is a schematic perspective view of the floating plate, the electric push rod and other parts according to the present invention.
Fig. 12 is a schematic perspective view of a closure mechanism of the present invention.
In the above figures: 1: protection box, 101: protective cover, 102: driving device, 103: heat absorbing box, 104: connection frame, 105: a fan, 106: baffle, 2: electric push rod, 201: first magnet, 202: second magnet, 203: carriage, 204: fixing plate, 205: baffle frame, 3: piston cylinder, 301: piston rod, 302: first swivel plate, 303: shunt frame, 4: pushing frame, 401: nut, 402: second swivel plate, 403: torsion spring, 5: ash discharge groove, 501: ash discharge pipe, 6: floating plate, 601: third magnet, 602: fourth magnet, 603: and a fifth magnet.
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.
Example 1: the utility model provides a model car drive arrangement's protection box, is shown with reference to fig. 1-3, including protection box 1, protection box 1 installs visor 101 through the bolt at the top, install drive arrangement 102 in the protection box 1, be provided with heat absorption box 103 in the protection box 1, the bolt passes heat absorption box 103, heat absorption box 103 is located drive arrangement 102 with between visor 101, open in the heat absorption box 103 has the return circuit shape recess that is used for prolonging the time of stopping for the wind, heat absorption box 103 front side rigid coupling has connecting frame 104, install fan 105 in the connecting frame 104, heat absorption box 103 front side middle part is opened there is the air intake, both parts all open at heat absorption box 103 rear side left and right sides have the air outlet, heat absorption box 103 rear side bilateral symmetry is connected with and prevents that external wind from flowing into through the air outlet flow in the baffle 106 of box 103, open in the baffle 106 has L shape recess for the wind of horizontal state changes into vertical state and blows out, can block the horizontal state in the box 103 of rear side simultaneously, the middle part is opened in the box 103, the middle part is opened and is used for the control box 103 is closed in the shunt frame is used for the shunt frame 303 is closed in the shunt frame is used for setting up the shunt frame 303, the shunt frame is used for setting up in the shunt frame 303 is closed to the shunt frame is used for the shunt frame 303 is closed to control.
Referring to fig. 4-5, the opening and closing assembly includes an electric push rod 2, the electric push rod 2 is disposed on the inner front side of the protection box 1, the driving device 102 is electrically connected with the electric push rod 2, the driving device 102 is opened to control the electric push rod 2 to start, the telescopic end of the electric push rod 2 is in a U shape, the telescopic end of the electric push rod 2 is slidably connected with a first magnet 201, a fixed plate 204 is fixedly connected on the inner rear side of the protection box 1, a sliding frame 203 is slidably connected in the fixed plate 204, the sliding frame 203 is a combination of a hollow triangular block and a round rod, a guiding groove is formed on the bevel edge of the hollow triangular block, a second magnet 202 is fixedly connected on the front side of the sliding frame 203, the first magnet 201 is adsorbed by the second magnet 202, a blocking frame 205 for blocking an air inlet and an air outlet is slidably connected in the guiding groove of the sliding frame 203, and the blocking frame 205 is slidably connected with the heat absorbing box 103.
Referring to fig. 6, the trigger assembly includes a symmetrically distributed piston cylinder 3, the symmetrically distributed piston cylinder 3 is disposed at the left and right parts of the rear side of the protection box 1, ethyl acetate which is thermally expanded is contained in the piston cylinder 3, the ethyl acetate is contracted after the temperature drops, a piston rod 301 is disposed at the telescopic end of the piston cylinder 3, a first rotating plate 302 which is symmetrically distributed is rotationally connected to the middle part of the rear side of the protection box 1, the split frame 303 is a combination of three plates and a vertical rod, one plate is disposed in the heat absorption box 103 and faces the air inlet of the heat absorption box 103, so that wind entering from the air inlet is equally divided into two parts to be blown to two sides of the heat absorption box 103, and the other two plates are disposed outside the heat absorption box 103 and are respectively matched with the adjacent first rotating plates 302.
When the driving device 102 is used, in order to ventilate and dissipate heat in time, an operator starts the fan 105, wind is guided into the heat absorption box 103 from the air inlet through the fan 105, flows to two air outlets along the loop-shaped grooves in the heat absorption box 103, finally flows out through the baffle 106, the time that the wind stays in the heat absorption box 103 is prolonged by the loop-shaped grooves in the heat absorption box 103, so that more heat can be taken away by the wind, and the heat dissipation effect of the driving device 102 is effectively improved.
When the driving device 102 is started, the electric push rod 2 is controlled to be started at the same time, the telescopic end of the electric push rod 2 is shortened, so that the telescopic end of the electric push rod 2 and the first magnet 201 form relative sliding, when the telescopic end of the electric push rod 2 moves to the rearmost side of the U-shaped telescopic end of the first magnet 201, the telescopic end of the electric push rod 2 cannot slide relatively with the first magnet 201 at the moment, the telescopic end of the electric push rod 2 drives the first magnet 201 to move forwards together, and accordingly the second magnet 202 and the sliding frame 203 are driven to move forwards, the inclined groove of the sliding frame 203 moves forwards, the blocking frame 205 moves downwards along the groove, the blocking frame 205 does not block the air inlet and the air outlet of the heat absorbing box 103, and air can be blown into the heat absorbing box 103 and blown out after circulating for one circle from the heat absorbing box 103.
When the local heat of the driving device 102 is seriously generated, the local heat is accumulated on one side of the heat absorbing box 103, the ethyl acetate in the piston cylinder 3 on one side is expanded by the heat, so that the piston rod 301 is extended, the piston rod 301 is extended to be in contact with the first rotating plate 302 on the same side, the first rotating plate 302 is continuously extruded to rotate, the first rotating plate 302 is rotationally extruded to rotate the split frame 303, the split frame 303 is rotated towards one side far away from the local heat generating serious area, the split frame 303 is deflected to the opening of the local heat generating serious area is larger, and accordingly wind flowing into the local heat generating serious area of the heat absorbing box 103 is relatively more, heat dissipation can be enhanced aiming at the local heat generating serious area, and the effect of effective ventilation and heat dissipation is achieved.
When the driving device 102 is closed, the driving device 102 simultaneously controls the expansion end of the electric push rod 2 to extend, so that the expansion end of the electric push rod 2 moves rightwards relative to the first magnet 201 until the expansion end of the electric push rod 2 cannot move relative to the first magnet 201, so that the expansion end of the electric push rod 2 drives the first magnet 201 to move rightwards together, thereby driving the second magnet 202 and the carriage 203 to move rightwards, so that the blocking frame 205 moves upwards to block the air inlet and the air outlet of the heat absorption box 103 again, thereby closing the heat absorption box 103, preventing dust from entering when the heat absorption box 103 keeps an open state in the process of not using the driving device 102, and further affecting the heat dissipation effect of the heat absorption box 103 in the subsequent use process.
In summary, the ethyl acetate in the piston cylinder 3 expands during local overheating to indirectly drive the diversion frame 303 to deflect, so that the air quantity flowing into the local overheating area is more, and the purpose of adjusting ventilation and heat dissipation conditions according to the local overheating condition is achieved.
Example 2: on the basis of embodiment 1, referring to fig. 7-8, the heat absorption box is further provided with a retention component for slowing down the flow rate of gas, the retention component is arranged on the protection cover 101 and comprises a pushing frame 4, the pushing frame 4 is fixedly connected to the upper side of the splitting frame 303, a nut 401 is connected to the top of the splitting frame 303 in a threaded mode, the nut 401 is used for limiting the pushing frame 4 and is convenient to disassemble and assemble, the protection cover 101 is symmetrically and rotatably connected with a second rotating plate 402, the lower sides of the second rotating plate 402 are respectively positioned on the left side and the right side of the heat absorption box 103, and a torsion spring 403 is connected between the second rotating plate 402 and the protection cover 101.
Because the heat in another area of the heat absorbing box 103 is relatively low when the heat is locally overheated, the flowing wind is relatively reduced, and the relative ventilation and heat dissipation effects are poor, so that the stay time of the wind in the area needs to be prolonged, so that the wind can absorb more heat, the ventilation and heat dissipation effects are improved, when the shunt frame 303 rotates, the push frame 4 is driven to rotate, the push frame 4 drives the second rotating plate 402 at the rotating direction of the shunt frame 303 to rotate, the torsion spring 403 deforms, the second rotating plate 402 rotates to block the outflow of the wind, and the air outlet in the area with relatively low heat in the heat absorbing box 103 is reduced, so that the stay time of the wind in the area is relatively longer, so that more heat is absorbed, and the ventilation and heat dissipation effects in the area with relatively low heat in the heat absorbing box 103 are improved; when the driving device 102 is closed and does not generate heat any more, the temperature of the heat absorbing box 103 is reduced, the ethyl acetate in the piston cylinder 3 is contracted by temperature change, so that the piston rod 301 is contracted, at the moment, the torsion spring 403 is reset to drive the second rotating plate 402 to reset, and the second rotating plate 402 drives the shunt frame 303 to rotate and reset.
Referring to fig. 9-10, the dust collecting device further comprises a dust discharging component for preventing dust from entering the heat absorbing box 103, the dust discharging component is arranged on the baffle frame 205, the dust discharging component comprises a dust discharging groove 5, the dust discharging groove 5 is arranged on one side, close to the fan 105, of the baffle frame 205, a cavity is formed between the dust discharging groove 5 and the baffle frame 205, the cavity is communicated with a dust discharging pipe 501, the horizontal height of the middle part of the upper side and the lower side of the dust discharging groove 5 is higher than that of the two sides, the blown dust can be guided, the dust can enter the dust discharging pipe 501, and the output end of the dust discharging pipe 501 penetrates through the protection box 1.
When the fan 105 is just started, there may be some dust, if the baffle frame 205 moves down directly at this time, the dust may blow into the heat absorbing box 103 to affect the ventilation and heat dissipation effects of the heat absorbing box 103, so when the electric push rod 2 starts, the dust slides relatively to the first magnet 201, the wind blown by the fan 105 is still blocked by the baffle frame 205 and blows into the ash discharge pipe 501 from the ash discharge groove 5, and the dust blown from the ash discharge pipe 501, when the electric push rod 2 drives the baffle frame 205 to move down, the baffle frame 205 no longer blocks the heat absorbing box 103, and at this time, the wind of the fan 105 may blow into the heat absorbing box 103 to ventilate and dissipate heat, so, by the relative sliding of the telescopic end of the electric push rod 2 and the first magnet 201, the purpose of blowing the dust adhered to the ash discharge groove 5 and the fan 105 is achieved, and the ventilation and heat dissipation effects are effectively prevented from being influenced by blowing the dust into the heat absorbing box 103.
Referring to fig. 11-12, the device further includes a closing component for preventing stains from entering the heat absorbing box 103 when wading, the closing component is disposed in the protection box 1, the closing component includes a symmetrically distributed floating plate 6, the symmetrically distributed floating plate 6 is slidably connected to the protection box 1, a third magnet 601 is disposed on the inner side of the floating plate 6, a fourth magnet 602 and a fifth magnet 603 are disposed on the baffle frame 205, and the fourth magnet 602 and the fifth magnet 603 are respectively adsorbed to adjacent third magnets 601.
Because the model car may encounter an extreme situation including more rainwater, if the heat absorbing box 103 is still in the condition of opening and radiating at this time, water may enter the heat absorbing box 103, and there may be silt and dirt in the water, and these impurities may affect the heat radiating effect of the subsequent heat absorbing box 103, so it is required to close the heat absorbing box 103 in time, when the water level is higher, the buoyancy of the water drives the floating plate 6 to move upwards, thereby driving the third magnet 601 to move upwards, further adsorbing the fourth magnet 602 and the fifth magnet 603 by the third magnet 601, and forcibly driving the baffle frame 205 to move upwards, so that the carriage 203 drives the second magnet 202 to move backwards, and at this time, the second magnet 202 may disengage from the first magnet 201 to adsorb, so that the inlet of the heat absorbing box 103 can be blocked in time according to the water level change, and the silt is prevented from entering the heat absorbing box 103 to affect the heat radiating effect.
The foregoing has outlined rather broadly the more detailed description of the present application, wherein specific examples have been provided to illustrate the principles and embodiments of the present application, the description of the examples being provided solely to assist in the understanding of the method of the present application and the core concepts thereof; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (7)
1. The utility model provides a model car drive arrangement's protection box, its characterized in that, including protection box (1), protection box (1) top is installed visor (101), install drive arrangement (102) in protection box (1), be provided with in protection box (1) heat absorption box (103), heat absorption box (103) are located drive arrangement (102) with between visor (101), heat absorption box (103) rigid coupling has connecting frame (104), install fan (105) in connecting frame (104), one side symmetry that heat absorption box (103) kept away from connecting frame (104) is connected with baffle (106) that prevent external wind inflow heat absorption box (103), one side that heat absorption box (103) kept away from fan (105) rotates and is connected with shunt frame (303), shunt frame (303) pass visor (101), be provided with in protection box (1) and be used for controlling heat absorption box (103) switching's switching subassembly, heat absorption box (103) are close one side that shunt frame (103) is provided with control shunt frame (303) and are used for rotating;
a loop-shaped groove for prolonging the air stay time is formed in the heat absorption box (103);
an air inlet is formed in one side, close to the fan (105), of the heat absorption box (103), and an air outlet is formed in the position, close to the baffle plates (106) which are symmetrically distributed, of the heat absorption box (103);
the opening and closing assembly comprises an electric push rod (2), the electric push rod (2) is arranged in the protection box (1) and is close to one side of the fan (105), the driving device (102) is electrically connected with the electric push rod (2), a first magnet (201) is slidably connected with the telescopic end of the electric push rod (2), a fixing plate (204) is fixedly connected with one side of the protection box (1) away from the electric push rod (2), a sliding frame (203) is slidably connected with the fixing plate (204), the sliding frame (203) is close to one side of the first magnet (201) and is fixedly connected with a second magnet (202), the first magnet (201) is adsorbed with the second magnet (202), a baffle frame (205) for blocking an air inlet and an air outlet of the heat absorption box (103) is slidably connected with the sliding frame (205).
2. The protection box of a model car driving device according to claim 1, wherein the telescopic end of the electric push rod (2) is U-shaped, the sliding frame (203) is a combination of a hollow triangular block and a round rod, a guiding groove is formed in the bevel edge of the hollow triangular block, and the baffle frame (205) is in limiting sliding connection with the guiding groove.
3. The protection box of a model car driving device according to claim 2, characterized in that the triggering component comprises symmetrically distributed piston cylinders (3), the symmetrically distributed piston cylinders (3) are arranged on one side, far away from the connecting frame (104), of the protection box (1), a piston rod (301) is arranged at the telescopic end of the piston cylinders (3), and a first rotating plate (302) symmetrically distributed is rotatably connected on one side, close to the shunt frame (303), of the protection box (1).
4. A protection box for a driving device of a model vehicle according to claim 3, wherein the split-flow rack (303) is a combination of three plates and a vertical rod, one plate is located in the heat absorbing box (103) and faces the air inlet of the heat absorbing box (103), and the other two plates are located outside the heat absorbing box (103) and are respectively matched with the adjacent first rotating plates (302).
5. The protection box of a model car driving device according to claim 4, further comprising a retention assembly for slowing down the flow rate of gas, wherein the retention assembly is arranged on the protection cover (101), the retention assembly comprises a pushing frame (4), the pushing frame (4) is fixedly connected to one side of the splitting frame (303) close to the protection cover (101), a nut (401) is screwed on one side of the splitting frame (303) close to the pushing frame (4), the protection cover (101) is symmetrically connected with a second rotating plate (402) in a rotating mode, the second rotating plates (402) are respectively arranged on two sides of the heat absorption box (103), and a torsion spring (403) is connected between the second rotating plate (402) and the protection cover (101).
6. The protection box of a model car driving device according to claim 5, further comprising an ash discharging component for preventing dust from entering the heat absorbing box (103), wherein the ash discharging component is arranged on the baffle frame (205), the ash discharging component comprises an ash discharging groove (5), the ash discharging groove (5) is arranged on one side, close to the fan (105), of the baffle frame (205), a cavity is formed between the ash discharging groove (5) and the baffle frame (205), an ash discharging pipe (501) is communicated with the cavity, and the output end of the ash discharging pipe (501) penetrates through the protection box (1).
7. The protection box of a model car driving device according to claim 6, further comprising a closing component for preventing stains from entering the heat absorbing box (103) when wading, wherein the closing component is arranged on the protection box (1), the closing component comprises symmetrically distributed floating plates (6), the symmetrically distributed floating plates (6) are slidably connected with the protection box (1), a third magnet (601) is arranged on one side, close to the protection box (1), of each floating plate (6), a fourth magnet (602) and a fifth magnet (603) are arranged on the baffle frame (205), and the fourth magnet (602) and the fifth magnet (603) are respectively adsorbed with the adjacent third magnet (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311831384.7A CN117479511B (en) | 2023-12-28 | 2023-12-28 | Protection box of model car drive arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014091376A (en) * | 2012-11-01 | 2014-05-19 | Howa Kasei Kk | Register |
| CN209672010U (en) * | 2019-03-26 | 2019-11-22 | 湖南工程学院 | A kind of projector heat dissipation hanger |
| CN211047655U (en) * | 2019-07-02 | 2020-07-17 | 浙江迪贝电气股份有限公司 | Special heat abstractor mounting structure of compressor motor frequency conversion controller |
| CN112984041A (en) * | 2021-02-26 | 2021-06-18 | 深圳市韦宏达科技有限公司 | Waterproof heat dissipation device for set top box |
| CN214378605U (en) * | 2021-03-12 | 2021-10-08 | 徐州储盈电子科技有限公司 | Lithium battery protection box |
| CN214482031U (en) * | 2021-03-22 | 2021-10-22 | 贵州国电南自智慧城市开发有限公司 | Big data information protection device in wisdom city |
| CN113917993A (en) * | 2021-10-28 | 2022-01-11 | 郑州旅游职业学院 | Dust removal heat abstractor of computer motherboard |
| CN219494242U (en) * | 2023-02-24 | 2023-08-08 | 杨昕鹏 | Indoor constant temperature auxiliary fixtures |
-
2023
- 2023-12-28 CN CN202311831384.7A patent/CN117479511B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014091376A (en) * | 2012-11-01 | 2014-05-19 | Howa Kasei Kk | Register |
| CN209672010U (en) * | 2019-03-26 | 2019-11-22 | 湖南工程学院 | A kind of projector heat dissipation hanger |
| CN211047655U (en) * | 2019-07-02 | 2020-07-17 | 浙江迪贝电气股份有限公司 | Special heat abstractor mounting structure of compressor motor frequency conversion controller |
| CN112984041A (en) * | 2021-02-26 | 2021-06-18 | 深圳市韦宏达科技有限公司 | Waterproof heat dissipation device for set top box |
| CN214378605U (en) * | 2021-03-12 | 2021-10-08 | 徐州储盈电子科技有限公司 | Lithium battery protection box |
| CN214482031U (en) * | 2021-03-22 | 2021-10-22 | 贵州国电南自智慧城市开发有限公司 | Big data information protection device in wisdom city |
| CN113917993A (en) * | 2021-10-28 | 2022-01-11 | 郑州旅游职业学院 | Dust removal heat abstractor of computer motherboard |
| CN219494242U (en) * | 2023-02-24 | 2023-08-08 | 杨昕鹏 | Indoor constant temperature auxiliary fixtures |
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| CN117479511A (en) | 2024-01-30 |
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