CN211280712U - A kind of electric vehicle radiator with graphene-like composite heat dissipation film - Google Patents

Abstract

The utility model discloses an electric automobile radiator with class graphite alkene compound heat dissipation membrane, including install bin, first heat dissipation unit, second heat dissipation unit, protective unit and linkage unit, the opening has been seted up on the last side of install bin, first heat dissipation unit contains mounting groove, heat dissipation fan, mounting panel, louvre and heating panel, the mounting groove has been seted up on the right flank of install bin, the internally mounted of mounting groove has the heat dissipation fan, the internally mounted of install bin has the mounting panel, evenly distributed's louvre has been seted up at the middle part of mounting panel, install evenly distributed's heating panel on the last side of mounting panel, dispel the heat to electric automobile's group battery through first heat dissipation unit, the inside at the install bin is installed to second heat dissipation unit, second heat dissipation unit is located the below of first heat dissipation unit, and the radiating effect is good, The heat dissipation area is large, and the maintenance and the replacement are very convenient.

Description

A kind of electric vehicle radiator with graphene-like composite heat dissipation film

technical field

The utility model relates to the technical field of radiators, in particular to an electric vehicle radiator with a graphene-like composite heat dissipation film.

Background technique

With the development of the automobile industry and the aggravation of air pollution, it is more and more necessary to develop new energy vehicles. Among them, electric vehicles have been widely developed because of their non-polluting and high energy efficiency. Low-speed electric vehicles can cool motors and batteries through natural wind. However, with the development of electric vehicle technology, the lower-speed electric vehicles in the past can no longer meet the needs of users. People need to have higher speeds and travel longer distances. Correspondingly, cars need more batteries. Group and higher motor power, which will lead to some very high-power electric vehicles, which cannot be dissipated by the previous heat sink, and if high-power electric vehicles only rely on self-cooling for cooling, it is very slow. The radiator of traditional automobiles is too expensive to develop and manufacture.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects, and provide an electric vehicle radiator with a graphene-like composite heat dissipation film, which has good heat dissipation effect, large heat dissipation area, and is very convenient for maintenance and replacement, which can effectively solve the background problems in technology.

In order to achieve the above object, the utility model provides the following technical solutions: an electric vehicle radiator with a graphene-like composite heat dissipation film, comprising a mounting box, a first heat dissipation unit, a second heat dissipation unit, a protection unit and a connection unit;

Installation box: an opening is provided on the upper side of the installation box;

First heat dissipation unit: The first heat dissipation unit includes a mounting slot, a heat dissipation fan, a mounting plate, a heat dissipation hole and a heat dissipation plate, a mounting slot is opened on the right side of the mounting box, and a heat dissipation is installed inside the mounting slot. fan, a mounting plate is installed inside the mounting box, the middle of the mounting plate is provided with evenly distributed heat dissipation holes, the upper side of the mounting plate is installed with evenly distributed heat dissipation plates, and the electric The battery pack of the car dissipates heat;

Second heat dissipation unit: the second heat dissipation unit is installed inside the installation box, the second heat dissipation unit is located below the first heat dissipation unit, the second heat dissipation unit cooperates with the first heat dissipation unit, and the second heat dissipation unit dissipates heat through the second heat dissipation unit. The unit radiates heat to the first heat dissipation unit;

Protection unit: the protection unit is arranged on the upper side of the installation box, the protection unit cooperates with the opening provided on the upper side of the installation box, and the protection unit protects the devices inside the installation box;

Connection unit: There are four connection units, and the four connection units are correspondingly fixed on the left and right sides of the installation box, and the installation box can be easily installed into the interior of the electric vehicle through the connection units;

Wherein: a graphene-like composite heat dissipation film is fixed on the lower side wall inside the installation box, and the input end of the heat dissipation fan is electrically connected to the console of the electric vehicle;

Further, the second heat dissipation unit comprises a water inlet pipe, a dispersion pipe and a water outlet pipe, a dispersion pipe is placed on the upper side of the graphene-like composite heat dissipation film, and two corresponding front and rear sides of the installation box are provided. A water inlet pipe is fixed inside the fixing hole on the front side, the rear end of the water inlet pipe is fixed on the circumferential surface of the dispersion pipe, and a water outlet pipe is fixed inside the fixing hole on the rear side, and the front end of the water outlet pipe is fixed It is fixed on the circumferential surface of the dispersing pipe, and the water inlet pipe, the dispersing pipe and the water outlet pipe communicate with each other.

Further, the protection unit includes a fixing plate, a connecting shaft, a connecting ring, a baffle plate and a torsion spring, and two corresponding fixing plates are fixed on the front and rear sides of the right end of the installation box. A connecting shaft is fixed, two corresponding connecting rings are sleeved on the circumferential surface of the connecting shaft, a baffle plate is fixed on the circumferential surface of the two connecting rings, and a torsion spring is sleeved on the circumferential surface of the connecting shaft , the rear end of the torsion spring is fixed on the front end surface of the connecting ring on the rear side, and the front end of the torsion spring is fixed on the upper side of the installation box.

Further, the connecting unit includes a connecting plate, a hook and a screw, four corresponding connecting plates are fixed on the front and rear sides of the installation box, a hook is fixed on the side of the connecting plate, and a middle part of the connecting plate is opened. There are threaded holes, and the inner threaded holes are threadedly connected with screws.

Further, the left side of the installation box is provided with evenly distributed exhaust holes, the interior of the exhaust holes is fixed with a filter screen, and the hot air generated by the first heat dissipation unit is discharged to the installation box through the exhaust holes. external.

Further, it also includes two connecting rods, the two connecting rods are correspondingly arranged on the front and rear sides of the installation box, the connecting rod on the front side is fixed inside the two hooks on the front side, and the rear The connecting rods on the side are fixed inside the two hooks on the rear side.

Further, two corresponding fixing disks are fixed on the front and rear ends of the connecting rod, two corresponding mounting blocks are fixed on the circumferential surface of the fixing disk, and a mounting hole is opened in the middle of the mounting block, The utility model is fixed through the installation hole.

Further, two corresponding connection grooves are opened at the front and rear ends of the upper side of the installation box, and two corresponding card plates are fixed on the lower side of the baffle plate, and the card plates are clamped in the connection grooves. internal.

Compared with the prior art, the beneficial effects of the present utility model are: the electric vehicle radiator with the graphene-like composite heat-dissipating film has the following advantages:

1. The utility model is fixed in the interior of the electric vehicle through the installation hole, and the lower side of the installation box is fitted with the battery pack of the electric vehicle, and then the water inlet pipe and the water outlet pipe are respectively connected with the water tank of the electric vehicle, and after the connection is completed, The water inside the water tank enters the inside of the dispersion pipe through the water inlet pipe, and after the water enters the inside of the dispersion pipe, it absorbs the heat generated by the battery pack, thereby reducing the temperature of the battery pack;

2. After the temperature of the battery pack decreases, the water temperature rises, and a large amount of hot air is generated after the water temperature rises. The generated hot air enters the gap of the cooling plate through the cooling holes. At this time, the cooling fan is controlled by the console of the car. When the cooling fan works, the hot air in the gap of the cooling plate is blown to the outside of the installation box through the exhaust hole, thereby reducing the temperature of the water. After the water temperature is lowered, it flows back into the water tank through the water outlet pipe. The temperature of the water inside increases;

3. By pulling the baffle, the card plate installed on the lower side of the baffle is kept away from the connecting groove. At this time, the baffle moves upward under the action of the torsion spring, so as to open the upper side of the installation box with an opening, and then it is very convenient The device inside the installation box is repaired and replaced. After the inspection is completed, press the baffle down to make the card board re-clamp into the interior of the connection slot, thereby re-closing the opening on the upper side of the installation box. Through the above device The device inside the installation box can be easily repaired and replaced.

Description of drawings

1 is a schematic diagram of the front side structure of the utility model;

Fig. 2 is the enlarged view of the utility model A;

Fig. 3 is the enlarged view of the utility model B;

4 is a schematic structural diagram of the first heat dissipation unit of the present invention;

5 is a schematic structural diagram of the second heat dissipation unit of the present invention;

Fig. 6 is the structural schematic diagram of the connecting unit of the present invention;

FIG. 7 is a sectional view of the front side of the utility model.

In the figure: 1 installation box, 2 first cooling unit, 201 installation slot, 202 cooling fan, 203 mounting plate, 204 cooling hole, 205 cooling plate, 3 second cooling unit, 301 water inlet pipe, 302 dispersion pipe, 303 water outlet pipe , 4 protection units, 401 fixing plates, 402 connecting shafts, 403 connecting rings, 404 baffles, 405 torsion springs, 5 connecting units, 501 connecting plates, 502 hooks, 503 screws, 6 types of graphene composite heat dissipation film, 7 exhaust Holes, 8 filters, 9 cards, 10 connecting rods, 11 fixing plates, 12 mounting blocks, 13 mounting holes, 14 connecting slots.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-7, the present utility model provides a technical solution: an electric vehicle radiator with a graphene-like composite heat dissipation film, comprising an installation box 1, a first heat dissipation unit 2, a second heat dissipation unit 3, and a protection unit 4 and the connection unit 5;

Installation box 1: There is an opening on the upper side of the installation box 1;

First heat dissipation unit 2: The first heat dissipation unit 2 includes an installation slot 201, a heat dissipation fan 202, a mounting plate 203, a heat dissipation hole 204 and a heat dissipation plate 205. The right side of the installation box 1 is provided with an installation slot 201. A cooling fan 202 is installed inside, a mounting plate 203 is installed inside the installation box 1, the center of the mounting plate 203 is provided with evenly distributed heat dissipation holes 204, and the upper side of the mounting plate 203 is installed with evenly distributed heat dissipation plate 205, through the first A heat dissipation unit 2 dissipates heat for the battery pack of the electric vehicle;

Second heat dissipation unit 3: The second heat dissipation unit 3 is installed inside the installation box 1, the second heat dissipation unit 3 is located below the first heat dissipation unit 2, the second heat dissipation unit 3 cooperates with the first heat dissipation unit 2, and the second heat dissipation unit 3 cooperates with the first heat dissipation unit 2. The unit 3 includes a water inlet pipe 301, a dispersion pipe 302 and a water outlet pipe 303. The upper side of the graphene-like composite heat dissipation film 6 is placed with a dispersion pipe 302. The front and rear sides of the installation box 1 are provided with two corresponding fixing holes. The inside of the fixing hole on the side is fixed with a water inlet pipe 301, the rear end of the water inlet pipe 301 is fixed on the circumferential surface of the dispersing pipe 302, the inside of the rear side fixing hole is fixed with a water outlet pipe 303, and the front end of the water outlet pipe 303 is fixed on the dispersing pipe. On the circumferential surface of 302, the water inlet pipe 301, the dispersion pipe 302 and the water outlet pipe 303 are communicated, and the first heat dissipation unit 2 is radiated by the second heat dissipation unit 3;

Protection unit 4: The protection unit 4 is arranged on the upper side of the installation box 1. The protection unit 4 is matched with the opening provided on the upper side of the installation box 1. The protection unit 4 includes a fixing plate 401, a connecting shaft 402, a connecting ring 403, The baffle 404 and the torsion spring 405, two corresponding fixing plates 401 are fixed on the front and rear sides of the right end of the installation box 1, the inner surfaces of the two fixing plates 401 are fixed with a connecting shaft 402, and the circumferential surface of the connecting shaft 402 is sleeved Connected with two corresponding connecting rings 403, a baffle plate 404 is fixed on the circumferential surface of the two connecting rings 403, a torsion spring 405 is sleeved on the circumferential surface of the connecting shaft 402, and the rear end of the torsion spring 405 is fixed on the rear side On the front end surface of the connecting ring 403, the front end of the torsion spring 405 is fixed on the upper side surface of the installation box 1, and the device inside the installation box 1 is protected by the protection unit 4;

Connection unit 5: There are four connection units 5, and the four connection units 5 are correspondingly fixed on the left and right sides of the installation box 1. The connection unit 5 includes a connection plate 501, a hook 502 and a screw 503. There are four corresponding connecting plates 501 fixed on it, hooks 502 are fixed on the side of the connecting plate 501, a threaded hole is opened in the middle of the connecting plate 501, and a screw 503 is threadedly connected to the inner part of the threaded hole. The installation box 1 is installed into the interior of the electric vehicle;

Wherein: a graphene-like composite heat dissipation film 6 is fixed on the lower side wall inside the installation box 1, and the input end of the heat dissipation fan 202 is electrically connected to the console of the electric vehicle;

Wherein: the left side of the installation box 1 is provided with evenly distributed exhaust holes 7, the inside of the exhaust holes 7 is fixed with a filter screen 8, and the hot air generated by the first heat dissipation unit 2 is discharged to the installation box through the exhaust holes 7 1 outside.

Wherein: it also includes connecting rods 10, two connecting rods 10 are provided, the two connecting rods 10 are correspondingly arranged on the front and rear sides of the installation box 1, and the connecting rods 10 on the front side are fixed on the two hooks 502 on the front side. Inside, the connecting rod 10 on the rear side is fixed inside the two hooks 502 on the rear side.

Wherein: the front and rear ends of the connecting rod 10 are fixed with two corresponding fixing disks 11, the circumferential surface of the fixing disk 11 is fixed with two corresponding mounting blocks 12, and the middle of the mounting block 12 is provided with a mounting hole 13. The mounting hole 13 fixes the utility model.

Wherein: the front and rear ends of the upper side of the installation box 1 are provided with two corresponding connection grooves 14 , the lower side of the baffle 404 is fixed with two corresponding card plates 9 , and the card plates 9 are clamped in the connection grooves 14 . internal.

In use: fix the utility model inside the electric vehicle through the installation hole 13, and make the lower side of the installation box 1 fit the battery pack of the electric vehicle, and then connect the water inlet pipe 301 and the water outlet pipe 303 to the water tank of the electric vehicle respectively After the connection is completed, the water in the water tank enters the inside of the dispersing pipe 302 through the water inlet pipe 301, and the water enters the inside of the dispersing pipe 302 to absorb the heat generated by the battery pack, thereby reducing the temperature of the battery pack and the temperature of the battery pack. After the water temperature is lowered, the water temperature rises, and a large amount of hot air is generated after the water temperature rises, and the generated hot air enters the gap of the heat dissipation plate 205 through the heat dissipation holes 204. At this time, the heat dissipation fan 202 is controlled by the console of the car to work to dissipate heat. The fan 202 works to blow the hot air in the gap of the cooling plate 205 to the outside of the installation box 1 through the exhaust hole 7, thereby reducing the temperature of the water. After the water temperature is lowered, it flows into the water tank through the water outlet pipe 303 again. 1. When the internal device is repaired, pull the baffle 404 so that the card plate 9 installed on the lower side of the baffle 404 is far away from the connecting groove 14. At this time, the baffle 404 moves upward under the action of the torsion spring 405, thereby opening the installation box 1. There is an opening on the upper side, and then the devices inside the installation box 1 can be easily repaired and replaced. After the repair is completed, the baffle plate 404 is pressed down to make the card plate 9 re-card into the interior of the connection slot 14. , so that the opening opened on the upper side of the installation box 1 is closed again, and the devices inside the installation box 1 can be easily repaired and replaced through the above devices.

It is worth noting that the electric vehicle console disclosed in this embodiment controls the operation of the cooling fan 202 using a method commonly used in the prior art.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. a kind of electric vehicle radiator with class graphene composite heat dissipation film, is characterized in that: comprise installation box (1), first heat dissipation unit (2), second heat dissipation unit (3), protection unit (4) and connecting unit (5); Installation box (1): an opening is provided on the upper side of the installation box (1); A first heat dissipation unit (2): the first heat dissipation unit (2) includes a mounting slot (201), a heat dissipation fan (202), a mounting plate (203), a heat dissipation hole (204) and a heat dissipation plate (205), and the An installation groove (201) is opened on the right side of the installation box (1), a cooling fan (202) is installed inside the installation groove (201), and an installation plate (203) is installed inside the installation box (1). ), the middle of the mounting plate (203) is provided with evenly distributed heat dissipation holes (204), and the upper side of the mounting plate (203) is provided with evenly distributed heat dissipation plates (205); Second heat dissipation unit (3): the second heat dissipation unit (3) is installed inside the installation box (1), the second heat dissipation unit (3) is located below the first heat dissipation unit (2), and the second heat dissipation unit (3) is located below the first heat dissipation unit (2). Two heat dissipation units (3) are matched with the first heat dissipation unit (2); Protection unit (4): the protection unit (4) is arranged on the upper side of the installation box (1), and the protection unit (4) is matched with the opening provided on the upper side of the installation box (1); Connecting units (5): the connecting units (5) are provided with four, and the four connecting units (5) are correspondingly fixed on the left and right sides of the installation box (1); Wherein: a graphene-like composite heat dissipation film (6) is fixed on the lower side wall inside the installation box (1), and the input end of the heat dissipation fan (202) is electrically connected to the console of the electric vehicle. 2. A kind of electric vehicle radiator with graphene-like composite heat dissipation film according to claim 1, characterized in that: the second heat dissipation unit (3) comprises a water inlet pipe (301), a dispersion pipe (302) and A water outlet pipe (303), a dispersion pipe (302) is placed on the upper side of the graphene-like composite heat dissipation film (6), and two corresponding fixing holes are provided on the front and rear sides of the installation box (1), A water inlet pipe (301) is fixed inside the fixing hole on the front side, the rear end of the water inlet pipe (301) is fixed on the circumferential surface of the dispersion pipe (302), and a water outlet pipe (303) is fixed inside the fixing hole on the rear side. ), the front end of the water outlet pipe (303) is fixed on the circumferential surface of the dispersion pipe (302), and the water inlet pipe (301), the dispersion pipe (302) and the water outlet pipe (303) are communicated. 3. The electric vehicle radiator with a graphene-like composite heat dissipation film according to claim 1, wherein the protection unit (4) comprises a fixing plate (401), a connecting shaft (402), a connecting ring (403), baffle plate (404) and torsion spring (405), two corresponding fixing plates (401) are fixed on the front and rear sides of the right end of the installation box (1). A connecting shaft (402) is fixed on the side surface, two corresponding connecting rings (403) are sleeved on the circumferential surface of the connecting shaft (402), and baffle plates are fixed on the circumferential surface of the two connecting rings (403). (404), a torsion spring (405) is sleeved on the circumferential surface of the connecting shaft (402), and the rear end of the torsion spring (405) is fixed on the front end surface of the rear connecting ring (403), so The front end of the torsion spring (405) is fixed on the upper side of the installation box (1). 4. The electric vehicle radiator with a graphene-like composite heat-dissipating film according to claim 1, wherein the connecting unit (5) comprises a connecting plate (501), a hook (502) and a screw (503) ), four corresponding connecting plates (501) are fixed on the front and rear sides of the installation box (1), and hooks (502) are fixed on the sides of the connecting plate (501). A threaded hole is opened in the middle, and a screw (503) is threadedly connected to the inside of the threaded hole. 5. a kind of electric vehicle radiator with graphene-like composite heat-dissipating film according to claim 1, is characterized in that: the left side surface of described installation box (1) is provided with evenly distributed exhaust holes (7 ), a filter screen (8) is fixed inside the exhaust hole (7). 6. The electric vehicle radiator with a graphene-like composite heat-dissipating film according to claim 4, characterized in that: it also comprises a connecting rod (10), and the connecting rod (10) is provided with two, two The connecting rods (10) are correspondingly arranged on the front and rear sides of the installation box (1). The connecting rods (10) on the front side are fixed inside the two hooks (502) on the front side, and the connecting rods (10) on the rear side are fixed inside the two hooks (502) on the front side Inside the two hooks (502) fixed on the rear side. 7. a kind of electric vehicle radiator with graphene-like composite heat dissipation film according to claim 6, is characterized in that: the front and rear ends of described connecting rod (10) are fixed with two corresponding fixing plates (11) ), two corresponding mounting blocks (12) are fixed on the circumferential surface of the fixing plate (11), and a mounting hole (13) is opened in the middle of the mounting blocks (12). 8. a kind of electric vehicle radiator with graphene-like composite heat-dissipating film according to claim 3, is characterized in that: the front and rear ends of the upper side of the mounting box (1) are provided with two corresponding connecting grooves (14), two corresponding clamping plates (9) are fixed on the lower side of the baffle plate (404), and the clamping plates (9) are clamped inside the connecting groove (14).

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