CN209949759U

CN209949759U - Heat radiator for boats and ships electron electrical equipment

Info

Publication number: CN209949759U
Application number: CN201920561636.1U
Authority: CN
Inventors: 宗许宁
Original assignee: Jiangsu Maritime Institute
Current assignee: Jiangsu Maritime Institute
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-01-14
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a heat dissipation device of ship electronic and electrical equipment, which comprises a box body, a mounting groove, a connecting plate, a controller, a heat dissipation fan, a ventilation opening, a wind guider and a cooling structure, by arranging the air deflector at the front end of the box body and rotating the air deflector or the auxiliary air deflector to a certain angle only by rotation, the wind emitted by the heat radiation fan blows obliquely downwards or obliquely upwards under the action of the main wind deflector or the auxiliary wind deflector, thereby achieving the beneficial effect that the wind blown by the heat radiation fan causes discomfort to human body, by arranging the cooling structure in the box body and injecting a certain amount of cooling liquid into the circulating channel, the cooling liquid circulates under the action of the circulating water pump, so that the air blown out by the cooling fan is converted into cold air, and the beneficial effects of converting the air blown out by the cooling fan into cold air and improving the cooling effect are achieved.

Description

Heat radiator for boats and ships electron electrical equipment

Technical Field

The utility model relates to a heat abstractor technical field, concretely relates to boats and ships electron electrical equipment's heat abstractor.

Background

Various electronic and electrical equipment sold in the market at present can generate heat under the operating condition, even generate high temperature, and the heat dissipation mode that these equipment adopted always utilizes the principle of natural convection, and continuous development thereupon, often adopt the more obvious mechanical heat dissipation mode of radiating effect to dispel the heat now, but prior art is not convenient for quick adjustment electronic and electrical heat dissipation come out hot-blast for fixed direction flow, make for a long time that some users are difficult to endure the hot-blast and the taste in the hot-blast that dispel the heat, and current heat abstractor radiating effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, provide a heat abstractor of boats and ships electron electrical equipment now, it is mobile for fixed direction not convenient to quick adjustment electron electric heat dissipation come out hot-blast having solved prior art, makes partial user to be difficult to endure the hot-blast and the taste in the hot-blast that the heat dissipation came out for a long time to current heat abstractor radiating effect is relatively poor problem.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a heat abstractor of boats and ships electronic and electrical equipment, including box, mounting groove, connecting plate, controller, cooling fan and ventilative mouthful, the mounting groove is seted up in the middle part of the terminal surface before the box, the connecting plate welds four ends in terminal surface bottom around the box and the connecting plate top is seted up the installation screw hole, the controller is installed in the box right-hand member face, cooling fan rear end face passes through the nut closure in the inboard rear end face of mounting groove, ventilative mouthful link up in the inboard rear end face of mounting groove and box rear end face and ventilative mouthful is located cooling fan rear end face middle part;

the method is characterized in that: the air deflector comprises a main air deflector, a first insertion block, a first insertion groove, an auxiliary air deflector, a second insertion block, a second insertion groove, an air outlet, a filter screen and an anti-skid rubber sheet, wherein the top sides of the left and right end faces of the main air deflector are rotatably connected with the left and right end faces of the inner side of a lug arranged on the top side of the front end face of the box body through a rotating shaft, the first insertion block is arranged on the left and right sides of the rear end face of the main air deflector and is of an integrated structure with the main air deflector, the first insertion groove is arranged on the front end face of the box body and is positioned on the left and right sides of the front end of the mounting groove, the inner end face of the first insertion groove is tightly attached to the outer end face of the first insertion block, the bottom sides of the left and right end faces of the auxiliary air deflector are rotatably connected with the left and right end faces of the inner side of the lug arranged on the bottom side of the front end face of, the second slots are arranged on the left side and the right side of the front end face of the auxiliary air deflector, the inner side end faces of the second slots are tightly attached to the outer end faces of the second insertion blocks, the air outlet penetrates through the middle of the front end face and the rear end face of the main air deflector, the air outlet is located in the middle between the two second slots, the filter screen is arranged on the inner side end face of the air outlet, the rear end of the filter screen completely covers the inner side of the air outlet, and the anti-skid rubber sheets are distributed on the outer surface of the first insertion block and the outer.

Furthermore, the cooling structure consists of a circulating channel, a plugging block, a circulating water pump, a convection channel, radiating fins, a round roller and a fixing sheet, the circulating channel is communicated with the inside of the box body in the X-axis and Z-axis directions, the bottom end surface of the chock block is communicated with the rear side of the top end surface of the box body and the middle part of the top end of the inside of the circulating channel, the input end and the output end of the circulating water pump are respectively and seamlessly connected with the head end and the tail end of the circulating channel, the convection channel runs through the left side and the right side of the front end surface and the left side and the right side of the rear end surface of the box body, the convection channel is positioned outside the circulation channel, the left end surface and the right end surface of the radiating fin are respectively and fixedly connected with the left end surface and the right end surface of the inner side of the convection channel, the middle parts of the left and right end surfaces of the round roller are rotationally connected with the left and right end surfaces at the inner side of the circulating channel through shaft levers, and the circular roller is distributed with two and is located circulating water pump's top and bottom respectively, the stationary blade is equidistant to be distributed four in the circular shape and is surperficial in the circular roller.

Furthermore, the bottom side of the front end face of the main air deflector and the top side of the front end face of the auxiliary air deflector are both provided with a convex block.

Furthermore, a sealing ring is arranged at the top end of the inner side of the box body, and the end face of the inner side of the sealing ring is tightly attached to the surface of the outer side of the chock block.

Furthermore, a support column is arranged at the bottom end of the inner side of the circulating channel and is located at the bottom end of the inner side of the box body.

Furthermore, a dustproof net is arranged on the end face of the inner side of the ventilation opening.

Furthermore, more than two radiating fins are distributed at equal intervals on the inner side of the convection channel.

Further, the type of the heat radiating fan is HA12025BHL/220V fan.

Further, the circulating water pump is DC 400-1270A.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the utility model discloses a quick adjustment electronic electricity heat dissipation of being convenient for, for solving prior art quick adjustment electronic electricity heat dissipation come out hot-blast for fixed direction flow, make for a long time that partial user is difficult to bear the problem of the hot-blast and hot-blast taste of coming out of heat dissipation, through having set up the aviation baffle at the front end of box, live aviation baffle or vice aviation baffle to certain angle through only rotating, make the wind that radiator fan gived off blow to the slant or the slant through main aviation baffle or vice aviation baffle down, the wind that has reached radiator fan and blown out just leads to the fact human uncomfortable beneficial effect to the human body.

2) The relatively poor problem of heat abstractor radiating effect for solving current, through having set up cooling structure in the inside of box, through injecting a certain amount of coolant liquid in the circulating channel for the coolant liquid circulates under the effect of circulating water pump, and the wind that makes radiator fan blow off changes into cold wind, has reached and has changed into cold wind with the wind that radiator fan blew off, improves radiating effect's beneficial effect.

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 schematic view of the internal structure of the case of the present invention;

fig. 3 is a schematic view of the wind deflector of the present invention;

FIG. 4 is a schematic view of the cooling structure of the present invention;

FIG. 5 is an enlarged schematic view of the structure A of the present invention;

in the figure: the air-conditioner comprises a box body-1, a mounting groove-2, a connecting plate-3, a controller-6, a heat-radiating fan-7, a ventilation opening-8, an air deflector-4 cooling structure-5, a main air deflector-41, a first inserting block-42, a first inserting groove-43, an auxiliary air deflector-44, a second inserting block-45, a second inserting groove-46, an air outlet-47, a filter screen-48 anti-slip rubber sheet-49, a circulating channel-51, a plug block-52, a circulating water pump-53, a convection channel-54, a heat-radiating fin-55 and a round roller-56 fixing sheet-57.

Detailed Description

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, fig. 4 and fig. 5, the present invention provides a heat dissipation device for a ship electronic and electrical apparatus: the air guide device comprises a box body 1, a mounting groove 2, a connecting plate 3, a controller 6, a heat dissipation fan 7, a ventilation port 8, an air guide device 4 and a cooling structure 5, wherein the mounting groove 2 is arranged in the middle of the front end face of the box body 1, the connecting plate 3 is welded at four ends of the bottom of the front end face and the rear end face of the box body 1, the top of the connecting plate 3 is provided with a mounting threaded hole, the controller 6 is arranged on the right end face of the box body 1, the rear end face of the heat dissipation fan 7 is locked on the rear end face of the inner side of the mounting groove 2 through a nut, the ventilation port 8 penetrates through the rear end face of the inner side of the mounting groove 2 and the rear end face of the box body 1, the ventilation port 8 is arranged in the middle of the rear end face of the heat dissipation fan 7, the air guide device 4 is composed of a main air guide plate 41, a first inserting block 42, a first inserting block, the first insertion block 42 is arranged on the left and right sides of the rear end face of the main air deflector 41, the first insertion block 42 and the main air deflector 41 are of an integrated structure, the first insertion groove 43 is arranged on the front end face of the box body 1 and is positioned on the left and right sides of the front end of the installation groove 2, the inner side end face of the first insertion groove 43 is tightly attached to the outer side end face of the first insertion block 42, the bottom sides of the left and right end faces of the auxiliary air deflector 44 are rotatably connected with the inner side left and right end faces of a lug arranged on the bottom side of the front end face of the main air deflector 41 through a rotating shaft, the second insertion block 45 is arranged on the left and right sides of the rear end face of the auxiliary air deflector 44, the second insertion block 45 and the auxiliary air deflector 44 are of an integrated structure, the second insertion groove 46 is arranged on the left and right sides of the front end face of the auxiliary air deflector 44 and the inner side end face of the second groove 46 is tightly attached to the outer side end face of the second insertion block 45 At the end, the anti-slip rubber sheet 49 is distributed on the outer surface of the first insert block 42 and the outer surface of the second insert block 45.

Wherein, the cooling structure 5 is composed of a circulating channel 51, a chock 52, a circulating water pump 53, a convection channel 54, a heat radiation fin 55, a round roller 56 and a fixing piece 57, the circulating channel 51 is arranged in the X-axis and Z-axis directions in the box body 1 in a penetrating way, the bottom end surface of the chock 52 penetrates through the rear side of the top end surface of the box body 1 and the middle part of the top end inside the circulating channel 51, the input end and the output end of the circulating water pump 53 are respectively connected with the head end and the tail end of the circulating channel 51 in a seamless way, the convection channel 54 penetrates through the left and right sides of the front end surface and the left and right sides of the rear end surface of the box body 1, the convection channel 54 is positioned outside the circulating channel 51, the left and right end surfaces of the heat radiation fin 55 are respectively and fixedly connected with the left and right end surfaces inside the convection channel 54, the middle parts of the left and, the fixing pieces 57 are distributed on the outer surface of the round roller 56 at equal intervals in a ring shape, so that the heat dissipation effect of the electronic and electrical equipment is improved.

The bottom side of the front end surface of the main air deflector 41 and the top side of the front end surface of the auxiliary air deflector 44 are both provided with a convex block, so that the main air deflector 41 and the auxiliary air deflector 44 can be pulled forwards through the convex blocks.

Wherein, the top end of the inner side of the box body 1 is provided with a sealing ring, and the end surface of the inner side of the sealing ring is tightly attached to the surface of the outer side of the chock block 52, so as to prevent the cooling liquid in the circulating channel 51 from flowing outwards.

Wherein, the inboard bottom of circulation passageway 51 is provided with the support column to the support column is located the inboard bottom of box 1, increases the stability of the interior electronic and electrical equipment installation of mounting groove 2.

And a dustproof net is arranged on the end surface of the inner side of the ventilation port 8, so that external dust is prevented from entering the electronic and electric parts in the mounting groove 2.

Wherein, the radiating fins 55 are distributed at equal intervals at the inner side of the convection channel 54, so as to improve the convection heat radiation effect.

The type of the heat radiation fan 7 is HA12025BHL/220V, wind power is large, and the heat radiation effect is good.

The model of the circulating water pump 53 is DC400-1270A, the volume is small, and the installation is convenient.

The patent states: the heat dissipation fin 55, classified as a passive heat dissipation element in the field of electronic engineering design, commonly known as a heat dissipation fin, is attached to a heat generating surface by a metal (mostly aluminum or copper, silver is too expensive and generally not used) with good heat conductivity, light weight and easy processing, and dissipates heat in a complex heat exchange mode, and includes a main body portion and two connecting portions, two fixing holes are respectively arranged at two ends of the main body portion, a through hole is arranged at the middle portion of the main body portion, a connecting portion is protruded from the through hole to one side of the heat dissipation fin, so that the heat dissipation fin is connected with a heat pipe through the through hole and the connecting portions, the connecting portions are respectively formed by extending from two ends of the main body portion vertically and outwardly, and include a vertical portion and a bearing portion, the vertical portion includes a first housing block and two second housing blocks, two sides of the first housing block respectively form a first housing portion, and a second containing part is formed between the second containing blocks, the bearing part is formed by extending inwards and vertically from the second containing part of the vertical part, is parallel to the main body part, and is convexly provided with two fixing bulges corresponding to the fixing holes of the main body part.

The working principle is as follows: firstly, electronic and electric equipment on a ship is installed and fixed in an installation groove 2, the heat dissipation device is installed at a specified place through installation threaded holes on connecting plates 3 on the bottom sides of the front end surface and the rear end surface of a box body 1 in a specified mode, then a user pulls a main air deflector 41 or an auxiliary air deflector 44 to rotate forwards according to actual needs, when the main air deflector 41 or the auxiliary air deflector 44 rotates to a proper angle, the main air deflector 41 and the auxiliary air deflector 44 stop rotating continuously, so that the main air deflector 41 and the auxiliary air deflector 44 are fixed and prevented from slipping under the action of an anti-slip rubber sheet 49 on the outer side surface, then pulls a plug block 52 upwards, injects a proper amount of cooling liquid into a circulation channel 51 through an opening at the insertion position of the plug block 52 on the bottom end surface of the box body 1, seals the circulation channel 51 through the plug block after injection is finished, and then opens a heat dissipation fan 7 and a circulation water pump 53, the cooling fan 7 is powered to generate forward wind power, the circulating water pump 53 is powered to extract the cooling liquid in the circulating channel 51, the cooling liquid circularly flows in the circulating channel 51, the cooling liquid cools the inside of the box body 1, the cooling air emitted by the cooling fan 7 and the cooling liquid in the circulating channel 51 is combined into cold air, the heat dissipation effect on the electronic and electrical equipment is improved, the hot air emitted in the mounting groove 2 upwards or downwards flows under the action of the main air deflector 41 and the auxiliary air deflector 44, and the heat dissipation fins 55 in the convection channel 54 further dissipate the heat of the outer surface of the box body 1.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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

1. A heat dissipation device of ship electronic and electrical equipment comprises a box body (1), a mounting groove (2), a connecting plate (3), a controller (6), a heat dissipation fan (7) and a ventilation opening (8), wherein the mounting groove (2) is formed in the middle of the front end face of the box body (1), the connecting plate (3) is welded to four ends of the bottom of the front end face and the rear end face of the box body (1), a mounting threaded hole is formed in the top of the connecting plate (3), the controller (6) is mounted on the right end face of the box body (1), the rear end face of the heat dissipation fan (7) is locked on the inner side rear end face of the mounting groove (2) through a nut, the ventilation opening (8) penetrates through the inner side rear end face of the mounting groove (2) and the rear end face of the box body (;

the method is characterized in that: the air guide device (4) is composed of a main air guide plate (41), a first insert block (42), a first insert groove (43), an auxiliary air guide plate (44), a second insert block (45), a second insert groove (46), an air outlet (47), a filter screen (48) and an anti-skid rubber sheet (49), wherein the top sides of the left and right end faces of the main air guide plate (41) are rotatably connected with the left and right end faces of the inner side of a convex block arranged on the top side of the front end face of the box body (1) through rotating shafts, the first insert block (42) is arranged on the left and right sides of the rear end face of the main air guide plate (41), the first insert block (42) and the main air guide plate (41) are of an integrated structure, the first insert groove (43) is arranged on the front end face of the box body (1) and positioned on the left and right sides of the front end of the mounting groove (2), and the inner side end face of the first insert groove (43) is tightly attached, the bottom sides of the left and right end surfaces of the auxiliary air deflector (44) are rotationally connected with the left and right end surfaces of the inner side of the convex block arranged at the bottom side of the front end surface of the main air deflector (41) through a rotating shaft, the second inserting blocks (45) are arranged on the left side and the right side of the rear end surface of the auxiliary air deflector (44), the second inserting blocks (45) and the auxiliary air deflector (44) are of an integrated structure, the second slots (46) are arranged on the left side and the right side of the front end surface of the auxiliary air deflector (44), the end surface of the inner side of the second slot (46) is tightly attached to the end surface of the outer side of the second inserting block (45), the air outlet (47) penetrates through the middle parts of the front and rear end surfaces of the main air deflector (41), the air outlet (47) is positioned in the middle between the two second slots (46), the filter screen (48) is arranged on the end surface of the inner side of the air outlet (47), the rear end surface of the filter screen (48) completely covers the rear end of the inner side of the air outlet (47), the anti-skid rubber sheets (49) are distributed on the outer surface of the first inserting block (42) and the outer surface of the second inserting block (45).

2. The heat dissipating device for ship electronic and electric equipment according to claim 1, wherein: cooling structure (5) comprise circulation channel (51), chock (52), circulating water pump (53), convection current passageway (54), heat dissipation fin (55), round roller (56) and stationary blade (57), circulation channel (51) link up mutually and set up in box (1) inside X axle and Z axle direction, chock (52) bottom face runs through in box (1) top terminal surface rear side and circulation channel (51) inboard top middle part, circulating water pump (53) input and output are seamless joint respectively in circulation channel's (51) head and the tail both ends, convection current passageway (54) link up in box (1) preceding terminal surface left and right sides and rear end face left and right sides to convection current passageway (54) are located circulation channel (51) outside, terminal surface is fixed connection respectively in convection current passageway (54) inboard left and right sides terminal surface about heat dissipation fin (55), end surface rotation is controlled through axostylus axostyle and circulation channel (51) inboard left and right sides terminal surface in the middle part about round roller (56) left and right sides terminal surface The two circular rollers (56) are respectively positioned at the top and the bottom of the circulating water pump (53), and the four fixed sheets (57) are equally spaced and annularly distributed on the outer surface of the circular rollers (56).

3. The heat dissipating device for ship electronic and electric equipment according to claim 1, wherein: and the bottom side of the front end surface of the main air deflector (41) and the top side of the front end surface of the auxiliary air deflector (44) are both provided with a convex block.

4. The heat dissipating device for ship electronic and electric equipment according to claim 2, wherein: the top end of the inner side of the box body (1) is provided with a sealing ring, and the end surface of the inner side of the sealing ring is tightly attached to the surface of the outer side of the chock block (52).

5. The heat dissipating device for ship electronic and electric equipment according to claim 2, wherein: the bottom end of the inner side of the circulating channel (51) is provided with a supporting column, and the supporting column is located at the bottom end of the inner side of the box body (1).

6. The heat dissipating device for ship electronic and electric equipment according to claim 1, wherein: and a dustproof net is arranged on the end surface of the inner side of the ventilation opening (8).

7. The heat dissipating device for ship electronic and electric equipment according to claim 2, wherein: the radiating fins (55) are distributed at equal intervals and are more than two on the inner side of the convection channel (54).