CN212073646U - Be used for new energy automobile to go up waterproof radiator fan - Google Patents
Be used for new energy automobile to go up waterproof radiator fan Download PDFInfo
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- CN212073646U CN212073646U CN201821638762.4U CN201821638762U CN212073646U CN 212073646 U CN212073646 U CN 212073646U CN 201821638762 U CN201821638762 U CN 201821638762U CN 212073646 U CN212073646 U CN 212073646U
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Abstract
The utility model discloses a be used for new energy automobile to go up waterproof radiator fan, its structure includes the device body, automatic rain-proof device and heat abstractor, the utility model relates to a be used for new energy automobile to go up waterproof radiator fan, this design proposes the design of automatic rain-proof device, has solved the easy drippage of water and has put the fan inside and cause the fan circuit damage problem, wherein the motor rotates and drives outside pivot rotation and make top closing cap frame rotate downwards, the inside waterproof ventilated membrane of closing cap frame makes the hydrone can not break away from the drop of water smoothly and permeate to the waterproof ventilated membrane inside, has prevented the infiltration of water and has taken place, makes waterproof ventilated membrane have waterproof function; this design provides the heat abstractor design, has solved the inside poor problem of comparatively sealed ordinary device heat dispersion in the use, and wherein the heat-conducting plate puts the surface through bottom silicone grease with mainboard heat transmission, and top fin and second fin promote the heat-conducting plate radiating effect to put outside fin inside with heat transmission through top right side heat pipe and effectively dispel the heat.
Description
Technical Field
The utility model relates to a radiator fan technical field, concretely relates to be used for new energy automobile to go up waterproof radiator fan.
Background
Under the open air environment, rainwater can infiltrate into the fan motor, cause electronic components short circuit, component foot oxidation etc. along with the rapid development of science and technology, radiator fan has also obtained technical improvement, but often inside gas tightness is low in the prior art use, and water easily drips and puts inside the fan and cause the fan circuit to damage to inside comparatively sealed ordinary device heat dispersion is poor in the use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the waterproof cooling fan for the new energy automobile is provided, the problems that the air tightness of the interior is low, water is easy to drip into the fan, the fan circuit is damaged, the heat dissipation performance of an ordinary device which is sealed in the interior is poor in the use process are solved, the waterproof performance of the cooling fan is improved, and the heat dissipation performance of a main board is greatly improved by the cooling device.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a waterproof radiator fan for new energy automobile is last, including the device body, shell, fan, connecting bolt, fixed panel beating, automatic rain-proof device and heat abstractor, the device body top outside is provided with the shell, the shell inboard carries out bolted connection with the fan, the shell outside through-hole is through connecting bolt and fixed panel beating vertical threaded connection, the shell top is provided with the automatic rain-proof device, fixed panel beating inside left side is provided with the heat abstractor, the automatic rain-proof device comprises motor, flat key, shaft coupling, pivot, sealed lid frame and waterproof ventilated membrane, the recess of motor top is pegged graft through flat key and shaft coupling, the inboard through-hole of shaft coupling left end is pegged graft with the shaft coupling, the pivot outside is pegged graft with sealed lid frame, sealed lid frame medial surface is spliced with waterproof ventilated membrane, the utility model discloses a heat dissipation device, including sealed lid frame, heat-conducting plate top face, heat-conducting plate bottom face, heat-conducting plate top face left side and fin are connected, heat abstractor comprises heat-conducting plate, silicone grease, fin, heat pipe, fin and second fin, the silicone grease has been paintd to heat-conducting plate bottom face, heat-conducting plate top face left side and fin splice, heat-conducting plate top face right side and second fin splice, both sides weld with the heat pipe around the heat-conducting plate top face, the heat pipe right-hand member outside is pegged graft with the fin, the outside welds with fixed panel.
Furthermore, the bottom end faces of the heat conducting plate and the second radiating fins are parallel, and the sizes of the radiating fins and the second radiating fins are the same.
Further, the heat conduction pipes are arranged in the front and the back, and the two heat conduction pipes are centrosymmetric.
Furthermore, the rotation angle range of the sealing cover frame is 0-90 degrees, and the length and the height of the sealing cover frame are larger than those of the long and high fan.
Furthermore, nine stoppers are arranged on the top end face of the shell, and the intervals of the nine stoppers are the same.
Furthermore, the fin is formed by welding 21 concave sheets, and the bottom end surfaces of the 21 concave sheets are parallel.
Further, the motor model is S6R06GXCE SPG.
Further, the fan model is SFENGDA 2804.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) in order to solve the problems that the internal air tightness is low and water is easy to drip in a fan to cause the damage of a fan circuit in the use process, the design provides an automatic rain shielding device design, and solves the problems that the internal air tightness is low and the water is easy to drip in the fan to cause the damage of the fan circuit in the use process, wherein the motor rotates to drive the outer rotating shaft to rotate so as to enable the top end sealing cover frame to rotate downwards, the waterproof breathable film in the sealing cover frame enables water molecules not to smoothly separate from water drops to permeate into the waterproof breathable film, so that the water permeation is prevented, the waterproof breathable film has a waterproof function, and the beneficial effect of improving the waterproof performance of the cooling fan is achieved;
2) the heat dissipation device is designed, the problem that the heat dissipation performance of the internal relatively-sealed common device is poor in the using process is solved, wherein the heat conduction plate transmits the heat of the main board through bottom silicone grease, the heat dissipation effect of the heat conduction plate is improved through the top heat dissipation fins and the second heat dissipation fins, the heat is transmitted through the top right side heat conduction tubes to the inside of the outer side fins for effective heat dissipation, and the beneficial effect that the heat dissipation performance of the main board is greatly improved by the heat dissipation device is achieved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the structure of the present invention;
FIG. 3 is a schematic structural view of the rain shield of the present invention;
FIG. 4 is a schematic diagram of the heat-conducting plate of the present invention;
in the figure: the device comprises a device body-1, a shell-2, a fan-3, a connecting bolt-4, a fixed metal plate-5, an automatic rain shielding device-6, a heat dissipation device-7, a motor-61, a flat key-62, a coupler-63, a rotating shaft-64, a sealing cover frame-65, a waterproof breathable film-66, a heat conduction plate-71, silicone grease-72, a heat dissipation sheet-73, a heat conduction pipe-74, a fin-75 and a second heat dissipation sheet-76.
Detailed Description
In the technical scheme:
the automatic rain shielding device 6, the heat dissipation device 7, the motor 61, the flat key 62, the shaft coupling 63, the rotating shaft 64, the sealing cover frame 65, the waterproof breathable film 66, the heat conduction plate 71, the silicone grease 72, the heat dissipation fins 73, the heat conduction pipes 74, the fins 75, and the second heat dissipation fins 76 are the utility model discloses contain essential innovative components.
The device body 1, shell 2, fan 3, connecting bolt 4, fixed panel beating 5 are for realizing the utility model discloses the essential connectivity component of technical scheme.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a waterproof cooling fan for a new energy vehicle: the device comprises a device body 1, a shell 2, a fan 3, a connecting bolt 4, a fixed metal plate 5, an automatic rain shielding device 6 and a heat dissipation device 7, wherein the shell 2 is arranged on the outer side of the top end of the device body 1, the inner side of the shell 2 is in bolt connection with the fan 3, a through hole on the outer side of the shell 2 is in vertical threaded connection with the fixed metal plate 5 through the connecting bolt 4, the automatic rain shielding device 6 is arranged on the top end of the shell 2, the heat dissipation device 7 is arranged on the left side inside the fixed metal plate 5, the automatic rain shielding device 6 comprises a motor 61, a flat key 62, a coupler 63, a rotating shaft 64, a sealing cover frame 65 and a waterproof breathable film 66, a groove on the top end of the motor 61 is spliced with the coupler 63 through the flat key 62, the through hole on the inner side of the left end of the coupler 63 is spliced with the coupler 63, the outer side of the rotating shaft 64, the heat dissipation device 7 is composed of a heat conduction plate 71, silicone grease 72, a heat dissipation fin 73, a heat conduction pipe 74, a fin 75 and a second heat dissipation fin 76, the silicone grease 72 is coated on the bottom end face of the heat conduction plate 71, the left side of the top end face of the heat conduction plate 71 is glued with the heat dissipation fin 73, the right side of the top end face of the heat conduction plate 71 is glued with the second heat dissipation fin 76, the front side and the rear side of the top end face of the heat conduction plate 71 are welded with the heat conduction pipe 74, the outer side of the right end of the heat conduction pipe 74 is spliced with the fin 75, the left outer side and the right outer.
The bottom end surfaces of the heat conducting plate 71 and the second radiating fins 76 are parallel, and the radiating fins 73 and the second radiating fins 76 have the same size, so that the heat conducting plate 71 and the second radiating fins 76 are favorable for radiating.
The two heat conduction pipes 74 are arranged in front of and behind each other, and the two heat conduction pipes 74 are centrosymmetric, so that the heat conduction plate 71 can be favorably cooled.
Wherein, sealed lid frame 65 rotation angle range is 0 ~ 90 degrees to sealed lid frame 65 length height dimension is greater than 3 length height dimension of high size fan, does benefit to and rotates sealed lid frame 65.
Nine stoppers are arranged on the top end face of the shell 2, and the interval between the nine stoppers is equal, so that the nine stoppers are machined and formed.
The fins 75 are formed by welding 21 concave pieces, and the bottom end surfaces of the 21 concave pieces are parallel, so that the fins 75 can radiate the heat of the mainboard.
The motor 61 is S6R06GXCE SPG in model number, and is high in rotating speed and low in noise.
The fan 3 is of the type SFENGDA2804, and is high in wind power and low in power consumption.
The patent states: the motor 61 type is S6R06GXCE SPG, which is an electromagnetic device that realizes electric energy conversion or transmission according to the law of electromagnetic induction, and is represented by letter M (old standard is D) in the circuit, and its main function is to generate driving torque as a power source of electrical appliances or various machines, and the generator is represented by letter G in the circuit, and its main function is to convert mechanical energy into electric energy; the heat pipe 74 is a cooling rod suitable for narrow locations such as elongated cores and areas where ordinary cooling water cannot reach, and has excellent heat transfer properties, and heat can be quickly transferred from one end to the other end, and the cooling water is switched on at a suitable location to achieve an optimum heat transfer process
The working principle is as follows: firstly, the device body 1 is fixedly connected with a mainboard through buckles at the left side and the right side of a fixed metal plate 5, then silicone grease 72 is smeared on a plastic film on the surface of a gpu chip at the top end of the mainboard or on the surface of a south bridge, and a heat conducting plate 71 is bonded with the silicone grease 72, wherein leads of a motor 61 and a fan 3 are spliced with the mainboard, a rainfall sensor at the top end of the mainboard detects rainwater and controls the motor 61 to operate, the design provides an automatic rain shielding device 6, and solves the problems that the internal airtightness is low in use and water is easy to drip in the fan 3 to cause the circuit damage of the fan 3, wherein the motor 61 rotates to drive an outer rotating shaft 64 to rotate so as to lead a top end sealing frame 65 to rotate downwards, a waterproof breathable film 66 in the sealing frame 65 enables water molecules not to smoothly separate from water beads and permeate into the waterproof breathable film, thereby preventing the permeation of water, the beneficial effect of improving the waterproof performance of the cooling fan is achieved; this design proposes heat abstractor 7 design, the comparatively sealed ordinary device poor heat dispersion problem of inside in the use has been solved, wherein heat-conducting plate 71 puts the surface through bottom silicone grease 72 with mainboard heat transmission, top fin 73 and second fin 76 promote the radiating effect of heat-conducting plate 71, and put outside fin 75 inside with heat conduction through top right side heat pipe 74 and effectively dispel the heat, the beneficial effect that heat abstractor 7 promoted the radiating performance of mainboard greatly has been reached, heat-conducting plate 71 and second fin 76 bottom face are parallel, fin 73 is the same with second fin 76 size, do benefit to heat-conducting plate 71 and second fin 76 and dispel the heat, heat-conducting plate 74 is provided with two around, and two heat-conducting plate 74 centrosymmetries, do benefit to and dispel the heat to heat-conducting plate 71.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a be used for new energy automobile to go up waterproof radiator fan, includes the device body (1), shell (2), fan (3), connecting bolt (4) and fixed panel beating (5), its characterized in that: the device is characterized by further comprising an automatic rain shielding device (6) and a heat dissipation device (7), wherein a shell (2) is arranged on the outer side of the top end of the device body (1), the inner side of the shell (2) is in bolted connection with a fan (3), a through hole in the outer side of the shell (2) is in vertical threaded connection with a fixed metal plate (5) through a connecting bolt (4), the top end of the shell (2) is provided with the automatic rain shielding device (6), the heat dissipation device (7) is arranged on the left side inside the fixed metal plate (5), the automatic rain shielding device (6) is composed of a motor (61), a flat key (62), a coupler (63), a rotating shaft (64), a sealing cover frame (65) and a waterproof breathable film (66), a groove in the top end of the motor (61) is spliced with the coupler (63) through the flat key (62), and a through hole in the inner side of, the utility model discloses a heat dissipation device, including pivot (64) outside and sealed lid frame (65) peg graft, sealed lid frame (65) medial surface splices with waterproof ventilated membrane (66), sealed lid frame (65) bottom is rotated through pivot (64) and shell (2) and is connected, heat abstractor (7) comprise heat-conducting plate (71), silicone grease (72), fin (73), heat pipe (74), fin (75) and second fin (76), heat-conducting plate (71) bottom face is paintd silicone grease (72), heat-conducting plate (71) top face left side splices with fin (73), heat-conducting plate (71) top face right side splices with second fin (76), both sides weld heat-conducting plate (71) top face front and back and heat pipe (74), heat pipe (74) right-hand member outside is pegged graft with fin (75), the outside welds with fixed panel beating (5) about fin (75), the top end surface through hole of the fin (75) is in threaded connection with the fan (3) through the connecting bolt (4).
2. The waterproof cooling fan for the new energy automobile is characterized in that: the bottom end faces of the heat conducting plate (71) and the second radiating fins (76) are parallel, and the radiating fins (73) and the second radiating fins (76) are the same in size.
3. The waterproof cooling fan for the new energy automobile is characterized in that: the heat conduction pipes (74) are arranged in two in front and at the back, and the two heat conduction pipes (74) are centrosymmetric.
4. The waterproof cooling fan for the new energy automobile is characterized in that: the rotating angle range of the sealing cover frame (65) is 0-90 degrees, and the length and the height of the sealing cover frame (65) are larger than the length and the height of the fan (3) with the length and the height of 3.
5. The waterproof cooling fan for the new energy automobile is characterized in that: nine stoppers are arranged on the top end face of the shell (2), and the intervals of the nine stoppers are the same.
6. The waterproof cooling fan for the new energy automobile is characterized in that: the fins (75) are formed by welding 21 concave sheets, and the bottom end surfaces of the 21 concave sheets are parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821638762.4U CN212073646U (en) | 2018-10-10 | 2018-10-10 | Be used for new energy automobile to go up waterproof radiator fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821638762.4U CN212073646U (en) | 2018-10-10 | 2018-10-10 | Be used for new energy automobile to go up waterproof radiator fan |
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| Publication Number | Publication Date |
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| CN212073646U true CN212073646U (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821638762.4U Active CN212073646U (en) | 2018-10-10 | 2018-10-10 | Be used for new energy automobile to go up waterproof radiator fan |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115864745A (en) * | 2023-01-04 | 2023-03-28 | 京马电机有限公司 | High-efficient heat dissipation new forms of energy automobile-used motor with waterproof function |
-
2018
- 2018-10-10 CN CN201821638762.4U patent/CN212073646U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115864745A (en) * | 2023-01-04 | 2023-03-28 | 京马电机有限公司 | High-efficient heat dissipation new forms of energy automobile-used motor with waterproof function |
| CN115864745B (en) * | 2023-01-04 | 2023-06-27 | 京马电机有限公司 | High-efficient heat dissipation new forms of energy automobile-used motor with waterproof function |
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