CN214997887U

CN214997887U - Multi-heat-dissipation-channel engine aluminum end cover based on high heat dissipation efficiency

Info

Publication number: CN214997887U
Application number: CN202121280463.XU
Authority: CN
Inventors: 王译
Original assignee: Lianyungang Baodi Automobile Fitting Manufacture Co ltd
Current assignee: Lianyungang Baodi Automobile Fitting Manufacture Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-03
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses an engine aluminum end cover based on multiple heat dissipation channels with high heat dissipation efficiency, which belongs to the technical field of engine aluminum end covers and comprises a cover body, wherein a plurality of heat dissipation channels which are uniformly distributed in a surrounding manner are arranged on the cover body in a penetrating way, a first heat dissipation net is fixed in each heat dissipation channel, a spiral cooling pipe is fixedly embedded in the inner wall of the cover body, a cooling liquid box is fixed on the surface of the cover body, a cooling box is fixed on one side wall of the cooling liquid box, a cooling plate which is arranged in an inclined manner is fixed on the inner wall of the cooling box, a diversion trench is arranged at the top end of the cooling plate, a water inlet is arranged between the cooling liquid box and the cooling box, the diversion trench is communicated with the inside of the cooling liquid box through the water inlet, and a semiconductor refrigerating sheet is fixed at the bottom end of the cooling plate; through the setting of alarm mechanism, can reduce to minimum state at the coolant liquid, can make the alarm sound the warning fast to remind people in time to annotate the coolant liquid, avoid leading to the phenomenon emergence that the lid radiating effect is poor because of the coolant liquid lacks.

Description

Multi-heat-dissipation-channel engine aluminum end cover based on high heat dissipation efficiency

Technical Field

The utility model belongs to the technical field of the engine aluminum end cover, concretely relates to many radiating channel engine aluminum end cover based on radiating efficiency is high.

Background

The engine end cover is a rear cover installed behind an automobile engine shell, and is called the end cover for short, the quality and the heat dissipation effect of the end cover influence the performance of the whole engine, and the end cover with high quality can play a good role in the whole engine.

The existing engine aluminum end cover is poor in heat dissipation effect and does not have a good heat dissipation structure, so that the end cover cannot perform quick heat dissipation in the using process, and the service life of the end cover is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many radiating channel engine aluminum end cover based on radiating efficiency is high to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: based on the engine aluminum end cover with multiple heat dissipation channels with high heat dissipation efficiency, which comprises a cover body, wherein a plurality of heat dissipation channels which are uniformly distributed in a surrounding manner are arranged on the cover body in a penetrating manner, a first heat dissipation net is fixed in each heat dissipation channel, a spiral cooling pipe is fixedly embedded in the inner wall of the cover body, a cooling liquid box is fixed on the surface of the cover body, a cooling box is fixed on one side wall of the cooling liquid box, a cooling plate which is arranged in an inclined manner is fixed on the inner wall of the cooling box, a diversion trench is arranged at the top end of the cooling plate, a water inlet is arranged between the cooling liquid box and the cooling box, the diversion trench is communicated with the inside of the cooling liquid box through the water inlet, a semiconductor refrigerating sheet is fixed at the bottom end of the cooling plate, a heat dissipation fan is fixed at the bottom end of the semiconductor refrigerating sheet, a heat dissipation port which is convenient to dissipate heat is arranged on one side wall of the cooling box, a second heat dissipation net is fixed on the inner wall of the heat dissipation port, and a circulating pump is also fixed on the surface of the cover body, the water inlet department of circulating pump is connected with the drinking-water pipe, and the other end of drinking-water pipe links to each other with spiral cooling tube's one end, and the delivery port department of circulating pump is connected with the outlet pipe, and the other end of outlet pipe extends to the inside of cooling box, and spiral cooling tube's one end is fixed with the return bend, and the other end of return bend extends to the coolant liquid incasement, installs alarm mechanism on the coolant liquid case.

As a preferred embodiment, a water injection pipe is fixed at a water injection port at the top end of the cooling liquid tank, a sealing cover is connected to the water injection pipe in a threaded manner, and a single chip microcomputer and an alarm which are fixed at the top end of the cover body are respectively arranged on two sides of the water injection pipe.

As a preferred embodiment, the alarm mechanism includes a connecting rod hinged to the inner wall of one side of the coolant tank, a floating ball is fixed to one end of the connecting rod, a hinge rod is hinged to one side wall of the connecting rod, a moving block is hinged to the other end of the hinge rod, and one end of the moving block is connected to the inside of the coolant tank through a sliding seat in a sliding manner.

As a preferred embodiment, a fixed cylinder is fixed on one side wall of the cooling liquid tank, a pressure sensor is fixed on the inner wall of one side of the fixed cylinder, a pressing plate slidably connected in the fixed cylinder is arranged on one side of the pressure sensor, sliding blocks are fixed at both ends of the pressing plate, and sliding grooves matched with the sliding blocks are formed in the inner walls of both sides of the fixed cylinder.

As a preferred embodiment, the sliding grooves are fixed with sliding rods, the sliding blocks are sleeved outside the corresponding sliding rods in a sliding manner, springs are connected between one ends of the sliding blocks and the ends of the corresponding sliding grooves, and the springs are movably sleeved outside the corresponding sliding rods.

In a preferred embodiment, a push rod is fixed on a side wall of the pressure plate, which is away from the pressure sensor, and the other end of the push rod penetrates into the cooling liquid tank in a sliding manner.

Compared with the prior art, the utility model provides a many radiating channel engine aluminum end cover based on radiating efficiency is high includes following beneficial effect at least:

(1) through the arrangement of the cooling plate, the semiconductor refrigerating sheet, the cooling fan and the second radiating net, the cooling liquid which is recycled can be cooled, the cooling liquid can be conveniently recycled, and the influence of temperature rise of the cooling liquid on the radiating effect of the cover body due to long-time use is avoided;

(2) through the setting of alarm mechanism, can reduce to minimum state at the coolant liquid, can make the alarm sound the warning fast to remind people in time to annotate the coolant liquid, avoid leading to the phenomenon emergence that the lid radiating effect is poor because of the coolant liquid lacks.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the bottom view structure of the present invention;

FIG. 3 is a schematic structural view of the spiral cooling pipe of the present invention;

fig. 4 is a schematic structural view of the semiconductor refrigeration sheet and the cooling fan of the present invention;

FIG. 5 is a schematic three-dimensional structure of the cooling plate of the present invention;

FIG. 6 is a schematic structural view of the alarm mechanism of the present invention;

fig. 7 is an enlarged schematic structural diagram of a position a of the present invention.

In the figure: 1. a cover body; 2. a heat dissipation channel; 3. a spiral cooling tube; 31. bending the pipe; 4. a coolant tank; 41. a water injection pipe; 42. a single chip microcomputer; 43. an alarm; 5. a cooling box; 51. a cooling plate; 52. a semiconductor refrigeration sheet; 53. a heat radiation fan; 54. a second heat dissipation net; 6. a circulation pump; 61. a water pumping pipe; 62. a water outlet pipe; 7. an alarm mechanism; 701. a connecting rod; 702. a floating ball; 703. a hinged lever; 704. a moving block; 705. a fixed cylinder; 706. a pressure sensor; 707. pressing a plate; 708. a slider; 709. a slide bar; 710. a spring; 711. a push rod.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-7, the present invention provides an aluminum end cover for an engine with multiple heat dissipation channels based on high heat dissipation efficiency, which comprises a cover body 1, a heat dissipation channel 2, a spiral cooling pipe 3, a bent pipe 31, a cooling liquid tank 4, a water injection pipe 41, a single chip 42, an alarm 43, a cooling tank 5, a cooling plate 51, a semiconductor cooling fin 52, a heat dissipation fan 53, a heat dissipation mesh II 54, a circulation pump 6, a water pumping pipe 61, a water outlet pipe 62, an alarm mechanism 7, a connecting rod 701, a floating ball 702, a hinge rod 703, a moving block 704, a fixed cylinder 705, a pressure sensor 706, a pressure plate 707, a sliding block 708, a sliding rod 709, a spring 710 and a push rod 711, wherein the cover body 1 is provided with a plurality of heat dissipation channels 2 which are uniformly distributed in a surrounding manner, the heat dissipation mesh I is fixed in each heat dissipation channel 2, the spiral cooling pipe 3 is fixedly embedded in the inner wall of the cover body 1, the cooling liquid tank 4 is fixed on the surface of the cover body 1, a cooling box 5 is fixed on one side wall of a cooling liquid box 4, a cooling plate 51 which is arranged in an inclined shape is fixed on the inner wall of the cooling box 5, a flow guide groove is arranged at the top end of the cooling plate 51, a water inlet is arranged between the cooling liquid box 4 and the cooling box 5, the flow guide groove is communicated with the inside of the cooling liquid box 4 through the water inlet, a semiconductor refrigerating sheet 52 is fixed at the bottom end of the cooling plate 51, a heat radiation fan 53 is fixed at the bottom end of the semiconductor refrigerating sheet 52, a heat radiation opening which is convenient for heat radiation is arranged on one side wall of the cooling box 5, a heat radiation net two 54 is fixed on the inner wall of the heat radiation opening, a circulating pump 6 is also fixed on the surface of a cover body 1, a water inlet of the circulating pump 6 is connected with a water pumping pipe 61, the other end of the water pumping pipe 61 is connected with one end of a spiral cooling pipe 3, a water outlet of the circulating pump 6 is connected with a water outlet pipe 62, the other end of the water outlet pipe 62 extends to the inside of the cooling box 5, a bent pipe 31 is fixed at one end of the spiral cooling pipe 3, the other end of the elbow pipe 31 extends into the coolant tank 4, and through the design of the plurality of heat dissipation channels 2 and the coolant circulating cooling structure, the cover body 1 has the characteristic of high heat dissipation efficiency, and the cover body 1 is made of an aluminum alloy material and has good heat conduction performance.

The top water injection mouth department of coolant liquid case 4 is fixed with water injection pipe 41, threaded connection has sealed lid on water injection pipe 41, the both sides of water injection pipe 41 are equipped with singlechip 42 and the alarm 43 of fixing on lid 1 top respectively, pressure sensor 706's output and singlechip 42's input electric connection, singlechip 42's output and alarm 43's input electric connection, singlechip 42's model is N76E003AT20, alarm 43's model is JS103, pressure sensor 706's model is MPX 5999.

An alarm mechanism 7 is installed on the cooling liquid tank 4, the alarm mechanism 7 comprises a connecting rod 701 hinged on the inner wall of one side of the cooling liquid tank 4, one end of the connecting rod 701 is fixed with a floating ball 702, one side wall of the connecting rod 701 is hinged with a hinged rod 703, the other end of the hinged rod 703 is hinged with a movable block 704, one end of the movable block 704 is connected in the cooling liquid tank 4 in a sliding way through a sliding seat, one side wall of the cooling liquid tank 4 is fixed with a fixed cylinder 705, one side inner wall of the fixed cylinder 705 is fixed with a pressure sensor 706, one side of the pressure sensor 706 is provided with a pressing plate 707 connected in the fixed cylinder 705 in a sliding way, both ends of the pressing plate 707 are fixed with sliding blocks 708, sliding grooves matched with the sliding blocks 708 are formed on both side inner walls of the fixed cylinder 705, sliding bars 709 are fixed in the sliding grooves, the sliding blocks 708 are sleeved outside the corresponding sliding bars 709 in a sliding way, one end of the sliding blocks 708 is connected with a spring 710 between the end part of the corresponding sliding groove, the springs 710 are movably sleeved outside the corresponding sliding rods 709, a push rod 711 is fixed on one side wall of the pressing plate 707, which is far away from the pressure sensor 706, the other end of the push rod 711 penetrates into the cooling liquid tank 4 in a sliding manner, and a sealing ring is arranged at the movable connection position of the push rod 711 and the cooling liquid tank 4.

The working principle is as follows: when the device is used, the device is fixed on an engine shell by the prior art, a sealing cover is turned on, cooling liquid is injected into a cooling liquid tank 4 of the device through a liquid injection pipe, the cooling liquid in the cooling liquid tank 4 is pumped into a spiral cooling pipe 3 to flow by starting a circulating pump 6, so that the heat dissipation of the inside of a cover body 1 is realized, the cooling liquid flows onto a cooling plate 51 of a cooling box 5 through a water outlet pipe 62, a semiconductor chilling plate 52 at the bottom end of the cooling plate 51 is electrified and started, the cold end surface of the semiconductor chilling plate 52 is cooled down by the cooling liquid falling into a diversion groove of the cooling plate 51, a cooling fan 53 is started to cool down the hot end surface of the semiconductor chilling plate 52, the dissipated heat can be discharged to the outside through a second cooling net 54, and the cooled cooling liquid returns to the cooling liquid tank 4 through a water inlet groove again, so that the recycling of the cooling liquid is realized, and cooperate the setting of a plurality of heat dissipation channels 2, promote the radiating effect of lid 1 greatly, when the coolant liquid in coolant liquid case 4 reduces to minimum state, then floater 702 can sink, and drive connecting rod 701 activity downwards, and make articulated movable block 704 of articulated rod 703 one end glide, when connecting rod 701 extrudes certain state to push rod 711, can make clamp plate 707 slide through two sliders 708, and press the touch to pressure sensor 706, then make alarm 43 sound report to the police, and remind people in time to add the coolant liquid, high convenience is used, avoid the coolant liquid to lack and influence the radiating effect of lid 1.

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

Claims

1. Many radiating channel engine aluminum end cover based on radiating efficiency is high, including lid (1), its characterized in that: the cooling structure is characterized in that a plurality of heat dissipation channels (2) which are uniformly distributed in a surrounding manner are arranged on the cover body (1) in a penetrating manner, a first heat dissipation net is fixed in each heat dissipation channel (2), a spiral cooling pipe (3) is fixedly embedded in the inner wall of the cover body (1), a cooling liquid box (4) is fixed on the surface of the cover body (1), a cooling box (5) is fixed on one side wall of the cooling liquid box (4), a cooling plate (51) which is obliquely arranged is fixed on the inner wall of the cooling box (5), a diversion trench is formed in the top end of the cooling plate (51), a water inlet is formed between the cooling liquid box (4) and the cooling box (5), the diversion trench is communicated with the inside of the cooling liquid box (4) through the water inlet, a semiconductor refrigerating sheet (52) is fixed at the bottom end of the cooling plate (51), a heat dissipation fan (53) is fixed at the bottom end of the semiconductor refrigerating sheet (52), and a heat dissipation port convenient for heat dissipation is formed in one side wall of the cooling box (5), the inner wall of thermovent is fixed with radiator-grid two (54), the surface of lid (1) still is fixed with circulating pump (6), the water inlet department of circulating pump (6) is connected with drinking-water pipe (61), the other end of drinking-water pipe (61) links to each other with the one end of spiral cooling pipe (3), the delivery port department of circulating pump (6) is connected with outlet pipe (62), the other end of outlet pipe (62) extends to the inside of cooling box (5), the one end of spiral cooling pipe (3) is fixed with return bend (31), the other end of return bend (31) extends to in coolant liquid case (4), install alarm mechanism (7) on coolant liquid case (4).

2. The engine aluminum end cover based on the multiple heat dissipation channels with high heat dissipation efficiency as recited in claim 1, wherein: a water injection pipe (41) is fixed at a water injection port at the top end of the cooling liquid tank (4), a sealing cover is connected to the water injection pipe (41) in a threaded manner, and a single chip microcomputer (42) and an alarm (43) which are fixed at the top end of the cover body (1) are respectively arranged on two sides of the water injection pipe (41).

3. The engine aluminum end cover based on the multiple heat dissipation channels with high heat dissipation efficiency as recited in claim 1, wherein: the alarm mechanism (7) comprises a connecting rod (701) hinged to the inner wall of one side of the cooling liquid tank (4), a floating ball (702) is fixed to one end of the connecting rod (701), a hinged rod (703) is hinged to one side wall of the connecting rod (701), a moving block (704) is hinged to the other end of the hinged rod (703), and one end of the moving block (704) is connected into the cooling liquid tank (4) through a sliding seat in a sliding mode.

4. The engine aluminum end cover based on the multiple heat dissipation channels with high heat dissipation efficiency as recited in claim 1, wherein: a fixed cylinder (705) is fixed on one side wall of the cooling liquid box (4), a pressure sensor (706) is fixed on the inner wall of one side of the fixed cylinder (705), a pressing plate (707) which is connected in the fixed cylinder (705) in a sliding mode is arranged on one side of the pressure sensor (706), sliding blocks (708) are fixed at two ends of the pressing plate (707), and sliding grooves matched with the sliding blocks (708) are formed in the inner walls of two sides of the fixed cylinder (705).

5. The engine aluminum end cover based on the multiple heat dissipation channels with high heat dissipation efficiency as recited in claim 4, wherein: sliding rods (709) are fixed in the sliding grooves, the sliding blocks (708) are sleeved on the outer sides of the corresponding sliding rods (709) in a sliding mode, springs (710) are connected between one ends of the sliding blocks (708) and the end portions of the corresponding sliding grooves, and the springs (710) are movably sleeved on the outer sides of the corresponding sliding rods (709).

6. The engine aluminum end cover based on the multiple heat dissipation channels with high heat dissipation efficiency as recited in claim 4, wherein: and a push rod (711) is fixed on one side wall of the pressure plate (707) which is far away from the pressure sensor (706), and the other end of the push rod (711) penetrates into the cooling liquid tank (4) in a sliding manner.