Automobile radiator

Abstract

The utility model relates to the technical field of automobile heat dissipation, and discloses an automobile radiator which comprises a frame, a water inlet chamber, a water outlet chamber, a first core body, a second core body and a heat dissipation fan, the first core body is arranged in the frame, and the water inlet chamber and the water outlet chamber are arranged on the upper side and the lower side of the frame respectively and connected with the first core body; the second core body is arranged on one side of the first core body and is connected with the water outlet chamber; the cooling fan is arranged on the frame and located on the other side of the first core body. The cooling fan comprises a machine shell, a fan cover, a driving part, a blade set and a shifting piece set, the machine shell is installed on the side edge of the frame, a ventilation opening is formed in the machine shell, the fan cover is arranged at the ventilation opening, the driving part is arranged on the inner side of the fan cover, and the blade set is arranged on the side, close to the first core body, of the driving part and connected with the driving part; the shifting piece set is arranged on the side, close to the first core body, of the blade set and connected with the driving piece, and at least part of the shifting piece set makes contact with the side face of the first core body. The scheme is simple in structure, and the heat dissipation effect is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile heat dissipation, in particular to an automobile radiator. Background Art

[0002] The radiator is an important component of the engine cooling system. It consists of three parts: the water inlet chamber, the water outlet chamber and the radiator core. The coolant flows in the radiator core, and the air passes outside the radiator, transferring the heat absorbed by the circulating coolant to the atmosphere, thereby maintaining the normal operating temperature of the engine. Due to the structural design of the radiator core, air can pass through the fins, and foreign matter and dust in the air cover the fins, affecting their heat dissipation effect. Therefore, it is necessary to provide a car radiator with a simple structure and effective heat dissipation effect. Utility Model Content

[0003] In order to solve the deficiencies in the prior art, the utility model provides a novel automobile radiator to solve the problem that the existing automobile radiator has a poor heat dissipation effect.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An automobile radiator, used for cooling and dissipating heat of an engine, comprises a frame, a water inlet chamber, a water outlet chamber, a first core body, a second core body and a heat dissipation fan, wherein the first core body is arranged in the frame, and the water inlet chamber and the water outlet chamber are respectively arranged at the upper and lower sides of the frame and are respectively connected to the first core body;

[0006] The second core is arranged on one side of the first core and connected to the water outlet chamber; the heat dissipation fan is arranged on the frame and located on the other side of the first core;

[0007] The heat dissipation fan comprises a housing, a hood, a driving member, a blade group and a paddle group, wherein the housing is mounted on the side of the frame, a vent is provided on the housing, the hood is arranged at the vent, the driving member is arranged on the inner side of the hood, the blade group is arranged on a side of the driving member close to the first core body and connected to the working end of the driving member;

[0008] The paddle group is arranged on a side of the blade group close to the first core body and connected to the working end of the driving member. The paddle group is at least partially in contact with the side surface of the first core body.

[0009] Furthermore, a water inlet is arranged on one side of the water inlet chamber, a liquid replenishing port is arranged on the side of the water inlet, a water outlet is arranged in the middle of the water outlet chamber, a first connecting port and a second connecting port are respectively arranged on both sides of the water outlet, a third connecting port and a fourth connecting port are respectively arranged on both sides of the second core body, the first connecting port is connected to the third connecting port, and the second connecting port is connected to the fourth connecting port.

[0010] Furthermore, an adjustment block is provided on each of the two opposite sides of the upper part of the second core body, and an adjustment pin is provided on the adjustment block. The two opposite side walls of the frame correspond to the position of the adjustment block, and a plurality of adjustment holes are provided along its own height direction. The adjustment pin is inserted into different adjustment holes to adjust the distance between the second core body and the first core body.

[0011] Furthermore, two opposite side walls of the frame are provided with symmetrical hooks, and a connecting seat is respectively provided at the lower part of the two opposite side walls of the frame.

[0012] Furthermore, the paddle group includes a paddle and a connector, the connector is connected to the working end of the driving member, and the paddle is arranged on a side of the connector close to the first core.

[0013] Furthermore, a shifting bead is respectively arranged at the middle and outer ends of the shifting piece, a gap is provided between the side of the first core body close to the shifting piece and the shifting piece, and the shifting bead is at least partially in contact with the side of the first core body close to the shifting piece.

[0014] Furthermore, the casing is gradually inclined from bottom to top toward the frame, and a material bin is arranged at the bottom of the casing.

[0015] Furthermore, at least one positioning column is provided at the bottom of the casing, and a positioning block is provided on the frame corresponding to the position of the positioning column. The positioning block is provided with a positioning port matched with the positioning column. The top of the casing is provided with at least one screw hole that penetrates the casing itself and extends to the frame. A screw is provided in the screw hole. The positioning column is inserted into the positioning port of the positioning block, and the screw is screwed into the screw holes of the casing and the frame to connect the casing with the frame.

[0016] Compared with the prior art, the beneficial effect of the utility model is that the above scheme is adopted, the structure of the utility model is simple, the water inlet chamber and the water outlet chamber are respectively connected to the engine water inlet pipe and the water outlet pipe, the coolant flows into the water inlet chamber through the water inlet pipe, and then flows into the first core, and after the heat is dissipated by the first core, it flows toward the water outlet chamber, and then the coolant after the heat is dissipated by the first core flows out from the water outlet chamber; at the same time, part of the coolant in the water outlet chamber flows into the second core, and the second core performs secondary heat dissipation on this part of the coolant, and the part of the coolant that has been secondary heat dissipated by the second core becomes cooler, and then enters the water outlet chamber again, and after mixing with the coolant in the water outlet chamber, the temperature of the coolant in the water outlet chamber is reduced to improve the heat dissipation effect; when the heat is dissipated by the first core, the driving member drives the blade group to rotate to accelerate the air flow around the fin of the first core, and the driving member also drives the paddle group to rotate, and the paddle group removes foreign matter accumulated on the surface of the fin of the first core, and slightly vibrates the fin to make the dust adhering to the fin fall off, further improving the heat dissipation effect to maintain the normal working temperature of the engine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an automobile radiator according to an embodiment of the utility model;

[0018] Figure 2 For the utility model Figure 1 A schematic structural diagram of an automobile radiator according to an embodiment;

[0019] Figure 3 For the utility model Figure 1 A cross-sectional view of an automobile radiator according to an embodiment;

[0020] Figure 4 For the utility model Figure 1 A cross-sectional view of a heat dissipation fan of an embodiment;

[0021] In the figure, 1. frame; 11. adjustment hole; 12. hook; 13. connecting seat; 14. positioning block; 2. water inlet chamber; 21. water inlet; 22. liquid replenishing port; 3. water outlet chamber; 31. water outlet; 32. first connecting port; 33. second connecting port; 4. first core body; 5. second core body; 51. third connecting port; 52. fourth connecting port; 53. adjusting block; 6. cooling fan; 61. casing; 611. vent; 612. positioning column; 613. screw; 614. silo; 62. wind cover; 63. driving member; 64. blade group; 65. paddle group; 651. connector; 652. paddle; 653. paddle bead. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention by those skilled in the art, the specific implementation methods of the present invention are described below in conjunction with the accompanying drawings. The accompanying drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time. The terms "mounted", "fixed", "upper", "lower" and similar expressions used in this specification are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used in this specification have the same meanings as those commonly understood by technicians in the technical field of the utility model. The terms used in this specification are only for the purpose of describing specific embodiments and are not used to limit the utility model.

[0025] One embodiment of the present invention is as follows: Figure 1 , 2 As shown in Figures 3 and 4, the automobile radiator is used for cooling the engine, and comprises a frame 1, a water inlet chamber 2, a water outlet chamber 3, a first core 4, a second core 5 and a heat dissipation fan 6. The first core 4 is arranged in the frame 1, and the water inlet chamber 2 and the water outlet chamber 3 are respectively arranged on the upper and lower sides of the frame 1, and are respectively connected to the first core 4; the second core 5 is arranged on one side of the first core 4 and is connected to the water outlet chamber 3; the heat dissipation fan 6 is arranged on the frame 1 and is located on the other side of the first core 4; the heat dissipation fan 6 comprises a casing 61, a hood 62, a driving member 6 3. A blade group 64 and a paddle group 65. The housing 61 is installed on the side of the frame 1. The housing 61 has a vent 611. The wind cover 62 is arranged at the vent 611. The driving member 63 is arranged on the inner side of the wind cover 62. The blade group 64 is arranged on a side of the driving member 63 close to the first core 4 and is connected to the working end of the driving member 63. The paddle group 65 is arranged on a side of the blade group 64 close to the first core 4 and is connected to the working end of the driving member 63. The paddle group 65 is at least partially in contact with the side of the first core 4.

[0026] The automobile radiator of this scheme is suitable for the engine cooling system. The water inlet chamber 2 and the water outlet chamber 3 are connected to the engine water inlet pipe and the water outlet pipe respectively. The coolant flows into the water inlet chamber 2 through the water inlet pipe, and then flows into the first core 4. After the first core 4 dissipates heat, it flows toward the water outlet chamber 3, and then the coolant that has dissipated heat through the first core 4 flows out from the water outlet chamber 3; at the same time, part of the coolant in the water outlet chamber 3 flows into the second core 5, and the second core 5 dissipates the heat of the part of the coolant for a second time. The part of the coolant that has dissipated heat for a second time through the second core 5 becomes cooler. , and then enters the water outlet chamber 3 again, and is mixed with the coolant in the water outlet chamber 3, thereby reducing the temperature of the coolant in the water outlet chamber 3 to improve the heat dissipation effect; when the first core 4 is dissipating heat, the driving member 63 drives the blade group 64 to rotate to accelerate the air flow around the fins of the first core 4. At the same time, the driving member 63 also drives the paddle group 65 to rotate, and the paddle group 65 removes foreign matter accumulated on the surface of the fins of the first core 4, and slightly vibrates the fins to make the dust adhered to the fins fall off, further improving the heat dissipation effect to maintain the normal operating temperature of the engine.

[0027] In this embodiment, Figure 2 As shown, a water inlet 21 is arranged on one side of the water inlet chamber 2, a liquid replenishing port 22 is arranged on the side of the water inlet 21, a water outlet 31 is arranged in the middle of the water outlet chamber 3, a first connecting port 32 and a second connecting port 33 are respectively arranged on both sides of the water outlet 31, a third connecting port 51 and a fourth connecting port 52 are respectively arranged on both sides of the second core body 5, the first connecting port 32 is connected to the third connecting port 51, and the second connecting port 33 is connected to the fourth connecting port 52.

[0028] Specifically, the second core 5 is arranged on the rear side of the frame 1, and a water inlet 21 is arranged on the left side of the water inlet chamber 2, which is connected to the engine water inlet pipe. A water outlet 31 arranged in the middle of the water outlet chamber 3 is connected to the engine water outlet pipe. A first connecting port 32 arranged on the left side of the water outlet chamber 3 is connected to a third connecting port 51 arranged on the left side of the second core 5, so that part of the coolant in the water outlet chamber 3 flows into the second core 5, and a fourth connecting port 52 arranged on the right side of the second core 5 is connected to a second connecting port 33 arranged on the right side of the water outlet chamber 3, so that part of the coolant that has been secondarily dissipated by the second core 5 flows into the water outlet chamber 3, and after mixing with the coolant in the water outlet chamber 3, the coolant temperature in the water outlet chamber 3 is reduced.

[0029] In this embodiment, Figure 1 , 2As shown, an adjustment block 53 is provided on each of the two opposite sides of the upper part of the second core body 5, and an adjustment pin is provided on the adjustment block 53. The two opposite side walls of the frame 1 correspond to the position of the adjustment block 53, and a plurality of adjustment holes 11 are provided along its own height direction. The adjustment pins are inserted into different adjustment holes 11 to adjust the distance between the second core body 5 and the first core body 4.

[0030] Specifically, a connecting block is provided at each end of the bottom of the front side of the second core body 5, and is hinged to the side wall of the rear side of the frame 1 through the connecting block. An adjusting block 53 is provided at the upper part of the left and right sides of the second core body 5. A plurality of adjusting holes 11 are provided on the left and right sides of the frame 1 along its own height direction. When the adjusting pin is inserted into the highest adjusting hole 11, the distance between the second core body 5 and the first core body 4 is the shortest; when the adjusting pin is inserted into the lowest adjusting hole 11, the distance between the second core body 5 and the first core body 4 is the farthest, which can be adjusted according to the installation environment.

[0031] In this embodiment, Figure 2 As shown, symmetrical hooks 12 are provided on two opposite side walls of the frame 1 , and a connecting seat 13 is provided at the lower part of each of the two opposite side walls of the frame 1 .

[0032] Specifically, a plurality of hooks 12 are symmetrically arranged on the upper part of the left and right side walls of the frame 1, and a connecting seat 13 is respectively arranged on the lower part of the left and right side walls. A connecting piece is arranged on the connecting seat 13, which is first buckled into the buckle groove at the corresponding position in the vehicle through the hook 12, and then connected and fixed by the connecting piece.

[0033] In this embodiment, Figure 4 As shown, the paddle group 65 includes a paddle 652 and a connector 651 . The connector 651 is connected to the working end of the driving member 63 . The paddle 652 is disposed on a side of the connector 651 close to the first core 4 .

[0034] Specifically, the connector 651 is a coupling, which is arranged on the rear side of the driving member 63 and connected to the rotating shaft of the driving member 63. At least one paddle plate 652 is arranged along the circumference of the rear side of the connector 651. For example, two paddle plates 652 are arranged along the circumference of the rear side of the connector 651. The driving member 63 drives the connector 651 to rotate so that the paddle plates 652 rotate. If foreign matter accumulates on the front surface of the fin of the first core 4, the foreign matter can be removed in time to avoid affecting the heat dissipation of the first core 4.

[0035] In this embodiment, Figure 4As shown, a shifting bead 653 is respectively provided at the middle and outer ends of the shifting piece 652, and there is a gap between the side of the first core 4 close to the shifting piece 652 and the shifting piece 652, and the shifting bead 653 is at least partially in contact with the side of the first core 4 close to the shifting piece 652.

[0036] Specifically, the driving member 63 is a motor, which drives the shifting piece 652 to rotate, and the shifting bead 653 passes through the front side of the first core 4, driving the fins of the first core 4 to vibrate slightly, so that the dust adhered to the fins falls off, which can extend the service life of the radiator.

[0037] In this embodiment, Figure 3 As shown, the housing 61 is gradually inclined toward the frame 1 from bottom to top, and a material bin 614 is provided at the bottom of the housing 61 .

[0038] Specifically, the casing 61 is arranged on the front side of the frame 1, and the casing 61 gradually tilts toward the rear side from bottom to top, so that the lower part of the casing 61 is farthest from the frame 1, so that a silo 614 is arranged at the lower part of the casing 61, and foreign objects removed by the paddle plate 652 and dust shaken off by the paddle bead 653 fall into the silo 614. The silo 614 is detachably connected to the lower part of the casing 61 to facilitate cleaning.

[0039] In this embodiment, Figure 2 As shown, at least one positioning column 612 is provided at the bottom of the casing 61, and a positioning block 14 is provided at the position of the frame 1 corresponding to the positioning column 612. The positioning block 14 is provided with a positioning port adapted to the positioning column 612. The top of the casing 61 is provided with at least one screw hole penetrating through the casing 61 and extending to the frame 1. A screw 613 is provided in the screw hole. The positioning column 612 is inserted into the positioning port of the positioning block 14, and the screw 613 is screwed into the screw holes of the casing 61 and the frame 1, so that the casing 61 is connected to the frame 1.

[0040] Specifically, a positioning column 612 is respectively arranged at the left and right ends of the bottom of the casing 61, a positioning block 14 is arranged at the corresponding position of the bottom of the front side of the frame 1, and a positioning hole is arranged on the positioning block 14 that penetrates itself and is adapted to the positioning column 612, and a screw hole is respectively arranged at the left and right ends of the top of the casing 61; when installing, first turn the casing 61 over, place the wind cover 62 at the vent 611, and fix the wind cover 62 at the vent 611 by screws 613, and then fix the motor to the middle of the wind cover 62, and then The blade group 64 is sleeved on the rotating shaft of the motor, and then the connector 651 of the paddle group 65 is sleeved on the end of the rotating shaft of the motor to assemble the heat dissipation fan 6, and then the assembled heat dissipation fan 6 is facing the front side of the frame 1, and the positioning column 612 at the bottom of the casing 61 is inserted into the positioning hole of the positioning block 14 on the frame 1 to position the casing 61, and then the casing 61 is pressed on the front side of the frame 1, and the screws 613 are screwed into the screw holes of the casing 61 and the frame 1 to fix the casing 61 to the front side of the frame 1.

[0041] It should be noted that the above-mentioned technical features are further combined with each other to form various embodiments not listed above, which are all deemed to be within the scope of the present utility model specification; and, for ordinary technicians in this field, they can be improved or transformed according to the above description, and all these improvements and transformations should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. An automobile radiator, used for engine cooling and heat dissipation, characterized in that: The heat dissipation device comprises a frame (1), a water inlet chamber (2), a water outlet chamber (3), a first core body (4), a second core body (5) and a heat dissipation fan (6), wherein the first core body (4) is arranged in the frame (1), and the water inlet chamber (2) and the water outlet chamber (3) are respectively arranged on the upper and lower sides of the frame (1) and are respectively connected to the first core body (4); The second core (5) is arranged on one side of the first core (4) and is connected to the water outlet chamber (3); the heat dissipation fan (6) is arranged on the frame (1) and is located on the other side of the first core (4); The heat dissipation fan (6) comprises a housing (61), a wind cover (62), a driving member (63), a blade group (64) and a paddle group (65); the housing (61) is installed on the side of the frame (1); the housing (61) is provided with a vent (611); the wind cover (62) is arranged at the vent (611); the driving member (63) is arranged on the inner side of the wind cover (62); the blade group (64) is arranged on a side of the driving member (63) close to the first core (4) and connected to the working end of the driving member (63); The paddle group (65) is arranged on a side of the blade group (64) close to the first core (4) and is connected to the working end of the driving member (63). The paddle group (65) is at least partially in contact with the side surface of the first core (4).

2. The automobile radiator according to claim 1, characterized in that: A water inlet (21) is arranged on one side of the water inlet chamber (2), a liquid replenishing port (22) is arranged on the side of the water inlet (21), a water outlet (31) is arranged in the middle of the water outlet chamber (3), a first connecting port (32) and a second connecting port (33) are arranged on both sides of the water outlet (31), and a third connecting port (51) and a fourth connecting port (52) are arranged on both sides of the second core body (5), the first connecting port (32) is connected to the third connecting port (51), and the second connecting port (33) is connected to the fourth connecting port (52).

3. The automobile radiator according to claim 1, characterized in that: An adjustment block (53) is provided on each of the two opposite sides of the upper part of the second core body (5), and an adjustment pin is provided on the adjustment block (53). The two opposite side walls of the frame (1) correspond to the position of the adjustment block (53), and a plurality of adjustment holes (11) are provided along the height direction thereof. The adjustment pins are inserted into different adjustment holes (11) to adjust the distance between the second core body (5) and the first core body (4).

4. The automobile radiator according to claim 3, characterized in that: Symmetrical hooks (12) are provided on two opposite side walls of the frame (1), and a connecting seat (13) is provided at the lower part of each of the two opposite side walls of the frame (1).

5. The automobile radiator according to claim 1, characterized in that: The paddle group (65) comprises a paddle (652) and a connector (651), wherein the connector (651) is connected to the working end of the driving member (63), and the paddle (652) is arranged on a side of the connector (651) close to the first core (4).

6. The automobile radiator according to claim 5, characterized in that: A shifting bead (653) is respectively arranged at the middle and outer ends of the shifting piece (652), and there is a gap between the side of the first core (4) close to the shifting piece (652) and the shifting piece (652), and the shifting bead (653) is at least partially in contact with the side of the first core (4) close to the shifting piece (652).

7. The automobile radiator according to claim 1, characterized in that: The casing (61) is arranged to be gradually inclined from bottom to top toward the frame (1), and a material bin (614) is arranged at the bottom of the casing (61).

8. The automobile radiator according to claim 7, characterized in that: At least one positioning column (612) is arranged at the bottom of the housing (61); a positioning block (14) is arranged on the frame (1) at a position corresponding to the positioning column (612); a positioning opening matched with the positioning column (612) is arranged on the positioning block (14); at least one screw hole penetrating through the housing (61) and extending to the frame (1) is arranged at the top of the housing (61); a screw (613) is arranged in the screw hole; the positioning column (612) is inserted into the positioning opening of the positioning block (14), and the screw (613) is screwed into the screw holes of the housing (61) and the frame (1), so that the housing (61) is connected to the frame (1).

Images