CN217904927U

CN217904927U - Automobile electrical device convenient for heat dissipation

Info

Publication number: CN217904927U
Application number: CN202221451642.XU
Authority: CN
Inventors: 张建生; 张粤晖
Original assignee: Yijie Zhuhai Injection Molding Co ltd
Current assignee: Yijie Zhuhai Injection Molding Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-25
Anticipated expiration: 2032-06-10

Abstract

The utility model relates to the technical field of automobiles, in particular to an automobile electrical device convenient for heat dissipation, which comprises a bottom plate, wherein both sides of the top of the bottom plate are provided with a shell, and the top and both sides of the shell are respectively provided with a top plate and a fixed plate through an installation mechanism; the heat dissipation mechanism is arranged on two sides of the middle of the fixed plate, the connecting pieces are arranged on two sides of the bottom end of the fixed plate, and the turnover grooves are formed in two sides of two ends of the bottom plate. The utility model discloses a set up installation mechanism and heat dissipation mechanism, the heat dissipation mechanism that this device both ends set up can effectively get rid of the inside high temperature of device, and also and convenient when clearing up heat dissipation mechanism, simultaneously when the electronic component of needs maintenance of equipment inside, can dismantle the roof at equipment top and the fixed plate at both ends through installation mechanism, can make things convenient for from equipment top and both ends maintenance operation like this for the maintenance space obtains openly, is unlikely to shelter from.

Description

Automobile electrical device convenient for heat dissipation

Technical Field

The utility model relates to the field of automotive technology, specifically be a car electric device convenient to heat dissipation.

Background

The automobile electric device comprises a charger for charging an automobile, however, when the charger is used for charging, internal elements generate high temperature due to long running time, and heat dissipation treatment is needed to avoid damage of the elements caused by the high temperature.

If the publication number is CN213619376U, a new energy vehicle electrical apparatus convenient for installation and maintenance is disclosed, which realizes that a charger is placed on the upper side of a bearing plate, when the apparatus is not needed to be used, the charger is protected by a dust cover matching with a box body, when the apparatus is needed to be maintained, the charger is lifted out by the bearing plate, so as to facilitate subsequent maintenance, but does not solve the problem that the conventional charger needs heat dissipation treatment because the running time is long, and internal elements generate high temperature, so as to avoid element damage caused by high temperature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile electric device convenient to heat dissipation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an automotive electrical device facilitating heat dissipation, the automotive electrical device facilitating heat dissipation comprising

The top and the two sides of the shell are respectively provided with a top plate and a fixed plate through mounting mechanisms;

the heat dissipation mechanism is arranged on two sides of the middle of the fixed plate, the connecting pieces are installed on two sides of the bottom end of the fixed plate, the turnover grooves are formed in two sides of two ends of the bottom plate, and the connecting pieces are movably connected with the turnover grooves through rotating shafts.

Through the scheme, by arranging the installation mechanism and the heat dissipation mechanism, the heat dissipation mechanism arranged at the two ends of the device can effectively remove the high temperature inside the device, and the heat dissipation mechanism can be cleaned very conveniently, and meanwhile, when electronic elements inside the equipment need to be maintained, the top plate at the top of the equipment and the fixing plates at the two ends can be detached through the installation mechanism, so that the maintenance operation can be conveniently carried out from the top of the equipment and the two ends, the maintenance space is opened, and the shielding is avoided.

Preferably, the mounting mechanism comprises a supporting plate, clamping grooves and convex blocks, the supporting plate is fixedly connected to the inner sides of the tops of the shells at two ends, the tops of the supporting plates at two ends are fixedly connected with the top plate through a plurality of bolts, a plurality of clamping grooves are formed in two sides of each of the two shells, a plurality of convex blocks are fixedly connected to the outer walls of two ends of the fixing plate, and the convex blocks are fixedly connected with the clamping grooves through bolts;

through the scheme, by arranging the mounting mechanism, when the electronic element mounted on the top of the bottom plate needs to be maintained, the bolts at the two ends of the top plate are firstly twisted through the tool, the top plate is lifted and pulled by holding the handle after the bolts are detached, then the bolts on the lug are twisted through the tool, the lug and the clamping groove are separated, then the fixing plate is turned over, and the fixing plate is turned over to one side to be horizontally placed, so that maintenance operation can be performed from the top and the two ends of the equipment, meanwhile, a small amount of dust in the heat dissipation aluminum sheet can be conveniently cleaned, and the heat dissipation aluminum sheet after being cleaned can improve the heat dissipation effect;

preferably, the heat dissipation mechanism comprises mounting grooves, fans and heat dissipation aluminum sheets, the middle parts of the fixing plates are provided with a plurality of mounting grooves, the fans are fixedly mounted in the middle parts of the mounting grooves, the heat dissipation aluminum sheets are fixedly mounted on one sides, far away from the fans, of the fixing plates, and the middle parts, located in the mounting grooves, of the fixing plates are provided with air channels;

through the scheme, the fans in the mounting grooves are started simultaneously during heat dissipation by arranging the heat dissipation mechanism, and after the fans are started simultaneously, high-temperature gas in the mounting grooves passes through the air channel and is exhausted out of the equipment through the fans, and the other side, far away from the fans, of the fixing plate is provided with the heat dissipation aluminum sheet;

preferably, a shell is fixedly installed on one side of the fixing plate, which is close to the installation groove and the outer side of the fan, and a dustproof net is arranged in the middle of the shell;

through the scheme, the dust screen is arranged for keeping the cleanliness of the interior of the equipment, and external dust is filtered through the dust screen, so that the dust entering the interior of the equipment is reduced;

preferably, two corresponding shaft seats are mounted at two ends of the top plate, and a handle is movably mounted between the two shaft seats through a rotating shaft;

through the scheme, the handle is arranged to facilitate the hand holding of the mobile equipment, and the top plate can be conveniently lifted and pulled when being detached;

preferably, positioning holes are formed in four corners of the bottom plate;

through the scheme, the purpose of arranging the positioning holes is to conveniently install electronic elements matched with the charger.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of vapour car electric device convenient to heat dissipation through setting up heat dissipation mechanism, when the heat dissipation, starts the inside fan of a plurality of mounting groove simultaneously, and after a plurality of fan started simultaneously, inside high-temperature gas passed the wind channel, outside through fan exhaust apparatus, and the fixed plate kept away from the opposite side of fan and install the heat dissipation aluminum sheet, can make the heat conduct fast through the heat dissipation aluminum sheet, can improve radiating efficiency like this.

2. This kind of vapour car electric device convenient to heat dissipation, through setting up installation mechanism, when the electronic component of bottom plate top installation needs to be maintained, at first the bolt at roof both ends is wrench movement through the instrument, dismantle the back with the bolt, take off after handheld handle is carried the roof, then bolt on the rethread instrument wrench movement lug, part between lug and the draw-in groove, then the upset fixed plate, keep flat to one side with the fixed plate upset, can maintain the operation from equipment top and both ends like this, can conveniently clear up the inside a small amount of dust of heat dissipation aluminum sheet simultaneously, the heat dissipation aluminum sheet after the clearance can improve the radiating effect.

Drawings

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

fig. 2 is a schematic structural view of the heat dissipation mechanism of the present invention;

FIG. 3 is an enlarged schematic view of the present invention at B of FIG. 1;

fig. 4 is an enlarged schematic view of a point a in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a housing; 3. an installation mechanism; 4. a top plate; 5. a fixing plate; 6. a heat dissipation mechanism; 7. a connecting member; 8. a turnover groove; 9. a support plate; 10. a card slot; 11. a bump; 12. mounting grooves; 13. a fan; 14. radiating aluminum sheets; 15. a housing; 16. a dust screen; 17. a shaft seat; 18. a handle; 19. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "top", "bottom", "inner", "outer", and the like refer to orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by one of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

an automobile electric device convenient for heat dissipation comprises

The top and two sides of the shell 2 are respectively provided with a top plate 4 and a fixed plate 5 through an installation mechanism 3;

the heat dissipation mechanism 6 is arranged on two sides of the middle of the fixed plate 5, the connecting pieces 7 are arranged on two sides of the bottom end of the fixed plate 5, the turnover grooves 8 are formed in two sides of two ends of the bottom plate 1, and the connecting pieces 7 are movably connected with the turnover grooves 8 through rotating shafts;

through the scheme, through setting up installation mechanism 3 and heat dissipation mechanism 6, the heat dissipation mechanism 6 that this device both ends set up can effectively get rid of the high temperature of device inside, and it is also very convenient when clearing up heat dissipation mechanism 6, simultaneously when the electronic component of needs maintenance of equipment inside, can dismantle the roof 4 at equipment top and the fixed plate 5 at both ends through installation mechanism 3, can make things convenient for maintenance operation from equipment top and both ends like this, make the maintenance space obtain openly, be unlikely to shelter from.

In this embodiment, preferably, the mounting mechanism 3 includes a supporting plate 9, a clamping groove 10 and a bump 11, the inner sides of the tops of the two end housings 2 are fixedly connected with the supporting plate 9, the tops of the supporting plates 9 at the two ends are fixedly connected with the top plate 4 through a plurality of bolts, a plurality of clamping grooves 10 are respectively formed at two sides of the two end housings 2, a plurality of bumps 11 are fixedly connected at the outer walls of two ends of the fixing plate 5, and the bumps 11 are fixedly connected with the clamping grooves 10 through bolts;

through the scheme, by arranging the mounting mechanism 3, when electronic elements mounted on the top of the bottom plate 1 need to be maintained, bolts at two ends of the top plate 4 are firstly twisted through a tool, the top plate 4 is pulled by holding the handle 18 after the bolts are disassembled, then the bolts on the lug 11 are twisted through the tool, the lug 11 and the clamping groove 10 are separated, then the fixing plate 5 is turned over, and the fixing plate 5 is turned over to be flat on one side, so that maintenance operation can be performed from the top and two ends of equipment, meanwhile, a small amount of dust in the heat dissipation aluminum sheet 14 can be conveniently cleaned, and the heat dissipation aluminum sheet 14 after being cleaned can improve the heat dissipation effect;

in this embodiment, preferably, the heat dissipation mechanism 6 includes mounting grooves 12, fans 13 and heat dissipation aluminum sheets 14, the middle portion of the fixing plate 5 is provided with a plurality of mounting grooves 12, the middle portions of the mounting grooves 12 are all fixedly provided with the fans 13, one side of the fixing plate 5 away from the fans 13 is fixedly provided with the heat dissipation aluminum sheets 14, and the middle portion of the fixing plate 5 located in the mounting grooves 12 is provided with an air duct;

through the scheme, the heat dissipation mechanism 6 is arranged, when heat is dissipated, the fans 13 in the mounting grooves 12 are started simultaneously, after the fans 13 are started simultaneously, high-temperature gas in the mounting grooves passes through the air channel and is exhausted out of the equipment through the fans 13, and the other side, away from the fans 13, of the fixing plate 5 is provided with the heat dissipation aluminum sheet 14, so that heat can be conducted quickly through the heat dissipation aluminum sheet 14, and the heat dissipation efficiency can be improved;

in this embodiment, preferably, a housing 15 is fixedly installed on the fixing plate 5 near the mounting groove 12 and the outer side of the fan 13, and a dust screen 16 is disposed in the middle of the housing 15;

through the scheme, the dust screen 16 is arranged to keep the cleanliness of the interior of the equipment, and external dust is filtered through the dust screen 16, so that the dust entering the interior of the equipment is reduced;

in this embodiment, preferably, two corresponding shaft seats 17 are mounted at both ends of the top plate 4, and a handle 18 is movably mounted between the two shaft seats 17 through a rotating shaft;

through the scheme, the handle 18 is arranged to be convenient to hold when the equipment is moved, and the top plate 4 can be conveniently lifted when being detached;

in this embodiment, preferably, positioning holes 19 are formed at four corners of the bottom plate 1;

through the scheme, the positioning hole 19 is arranged to facilitate the installation of electronic components matched with the charger.

When the automobile electric device convenient for heat dissipation is used, an electronic element of a charger passes through the positioning hole 19 for fixed installation, the equipment is in heat dissipation, the fan 13 inside the plurality of mounting grooves 12 is started simultaneously, after the plurality of fans 13 are started simultaneously, the inside high-temperature gas passes through the air channel, the air channel is exhausted out of the equipment through the fan 13, the other side of the fixed plate 5 far away from the fan 13 is provided with the heat dissipation aluminum sheet 14, heat can be conducted quickly through the heat dissipation aluminum sheet 14, the heat dissipation efficiency can be improved, in the process of ventilation and heat dissipation, the dust screen 16 installed in the middle of the shell 15 can keep the cleanliness inside of the equipment, the outside dust is filtered through the dust screen 16, thereby the dust entering the inside of the equipment is reduced, when the electronic element installed at the top of the bottom plate 1 needs to be maintained, at first, the bolts at two ends of the top plate 4 are twisted through a tool, the bolts are disassembled, the top plate 4 is pulled down by the handle 18, then the bolts on the convex block 11 are twisted through the tool, the convex block 11 is separated from the clamp groove 10, then the fixed plate 5 is turned to one side, the fixed plate 5 can be horizontally placed, the top of the equipment can be maintained, the heat dissipation aluminum sheet 14, and the heat dissipation effect can be improved when the heat dissipation effect can be maintained.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electrical device of car convenient to heat dissipation which characterized in that: the automobile electric device convenient for heat dissipation comprises

The device comprises a bottom plate (1), wherein shells (2) are respectively installed on two sides of the top of the bottom plate (1), and a top plate (4) and a fixing plate (5) are respectively installed on the top and two sides of each shell (2) through installation mechanisms (3);

radiating mechanism (6), radiating mechanism (6) sets up in the middle part both sides of fixed plate (5), connecting piece (7) are all installed to the bottom both sides of fixed plate (5), upset groove (8) have all been seted up to the both ends both sides of bottom plate (1), through pivot swing joint between connecting piece (7) and upset groove (8).

2. The automotive electrical device facilitating heat dissipation of claim 1, wherein: installation mechanism (3) are including layer board (9), draw-in groove (10) and lug (11), both ends equal fixed connection layer board (9) in the top inboard of shell (2), both ends the top of layer board (9) is through a plurality of bolt fixed connection roof (4), two a plurality of draw-in grooves (10) are all seted up to the both sides of shell (2), a plurality of lugs (11) of equal fixed connection of both ends outer wall department of fixed plate (5), pass through bolt fixed connection between lug (11) and draw-in groove (10).

3. An automotive electrical device facilitating heat dissipation as defined in claim 1, wherein: radiating mechanism (6) are including mounting groove (12), fan (13) and heat dissipation aluminum sheet (14), a plurality of mounting grooves (12) are seted up at the middle part of fixed plate (5), and are a plurality of the equal fixed mounting fan (13) in middle part of mounting groove (12), one side fixed mounting heat dissipation aluminum sheet (14) of fan (13) are kept away from in fixed plate (5), the wind channel has been seted up in the middle part that fixed plate (5) are located mounting groove (12).

4. The automotive electrical device facilitating heat dissipation of claim 3, wherein: the fixed plate (5) is close to the outside one side fixed mounting of mounting groove (12) and fan (13) has casing (15), the middle part of casing (15) is provided with dust screen (16).

5. An automotive electrical device facilitating heat dissipation as defined in claim 1, wherein: two shaft seats (17) which correspond to each other are arranged at two ends of the top plate (4), and a handle (18) is movably arranged between the two shaft seats (17) through a rotating shaft.

6. An automotive electrical device facilitating heat dissipation as defined in claim 1, wherein: positioning holes (19) are formed in four corners of the bottom plate (1).