CN218277665U

CN218277665U - Heat abstractor and outdoor box

Info

Publication number: CN218277665U
Application number: CN202222290796.1U
Authority: CN
Inventors: 赵东峰; 顾恩捷; 刘鑫烨
Original assignee: Shanghai Runjing Energy Technology Co ltd
Current assignee: Shanghai Runjing Energy Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-10
Anticipated expiration: 2032-08-30

Abstract

The utility model belongs to the technical field of outdoor electrical, and discloses a heat dissipation device and an outdoor box body, wherein the outdoor box body comprises a box body, a heating part and the heat dissipation device, the heating part is arranged in the box body, one end of the heat dissipation device is connected with the heating part, the other end of the heat dissipation device is arranged in the box body in a penetrating way and is positioned on the back and the back side of the box body, the heat dissipation device comprises a heat conduction part, a connection assembly and a heat dissipation assembly, the heat conduction part is arranged in the box body, the heating part is connected with the heat conduction part, and the heat conduction part is configured to exchange heat with the heating part; the connecting assembly is insulated and fixedly connected to the box body, one end of the connecting assembly is connected to the heat conducting piece, the other end of the connecting assembly penetrates through the box body and extends outwards, and the connecting assembly is configured to exchange heat with the heat conducting piece; the heat dissipation assembly is connected to the other end of the connecting assembly and is configured to dissipate heat on the connecting assembly to the atmosphere. Through above-mentioned structure, can carry out the heat dissipation of outdoor box effectively, and occupation space is little, does not have the influence to other spare parts.

Description

Heat abstractor and outdoor box

Technical Field

The utility model relates to an outdoor electrical technology field especially relates to a heat abstractor and outdoor box.

Background

In outdoor electrical field, load each electric component by a box usually and install in the open air, there are some devices that generate heat in the outdoor box structure, and outdoor box is in the open air, and outdoor weather is changeable especially when being in the summer, and is comparatively hot, and it is higher to probably lead to the heat in the box, has influenced the normal use of the inner structure of outdoor box, consequently, generally all can carry out corresponding cooling measure.

In the prior art, some outdoor boxes are added with heat dissipation or cooling devices for heat dissipation, so that a good cooling effect can be obtained, but the occupied space is large, part of refrigerating devices can also generate heat, and heat dissipation is needed; some outdoor box are through the heat transmission to the box wall with the device that generates heat, and conduct from the box wall to the fin and dispel the heat again, though not taking up too big space, but heat conduction to box wall can cause the box to generate heat, and then the heat can influence other box inner structure along with the box wall.

Therefore, it is desirable to design a heat dissipation device and an outdoor box to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor can carry out the heat dissipation of outdoor box effectively, and occupation space is little, does not have the influence to other spare parts.

Another object of the utility model is to provide an outdoor box can dispel the heat effectively, and occupation space is little, does not have the influence to other spare parts.

To achieve the purpose, the utility model adopts the following technical proposal:

heat abstractor sets up on the box of outdoor box for with the piece that generates heat in the above-mentioned outdoor box dispel the heat, its characterized in that, above-mentioned heat abstractor includes:

a heat conducting member disposed in the case, the heat generating member being connected to the heat conducting member, the heat conducting member being configured to exchange heat with the heat generating member;

the connecting assembly is insulated and fixedly connected to the box body, one end of the connecting assembly is connected to the heat conducting piece, the other end of the connecting assembly penetrates through the box body and extends outwards, and the connecting assembly is configured to exchange heat with the heat conducting piece; and

and the heat dissipation assembly is connected to the other end of the connecting assembly and is configured to dissipate heat on the connecting assembly to the atmosphere.

Optionally, the above-mentioned connecting assembly includes:

the first connecting piece is arranged on the heat dissipation assembly; and

and the first connecting piece sequentially penetrates through the box body and the heat conducting piece and is in threaded connection with the second connecting piece.

Optionally, the first connecting member is provided with an external thread and the second connecting member is provided with an internal thread, so that the first connecting member and the second connecting member are connected by screw thread.

Optionally, the first connecting member is provided with:

a first connecting part connected to the second connecting part; and

and one end of the abutting part is arranged at one end of the first connecting part, which is far away from the second connecting part, the size of the abutting part is larger than that of the first connecting part, the abutting part abuts against the outer side of the box body, and the radiating assembly is arranged at the other end of the abutting part.

Optionally, the heat dissipation assembly includes:

the mounting plate is connected to the connecting assembly along the vertical direction; and

at least two heat dissipation pieces are arranged on the mounting plate.

Optionally, the heat sink includes:

the fixing plate is fixedly connected to the mounting plate; and

and one end of each radiating fin is vertically arranged on the fixing plate at intervals, and the other end of each radiating fin extends towards the direction departing from the fixing plate.

Optionally, the heat conducting member includes:

a heat conducting part connected to the heating member; and

and the second connecting part is connected with the heat conducting part and is abutted against the box body, and the second connecting part is connected with the connecting component.

Optionally, the heat conducting portion includes:

a heat conducting surface connected to the heating member; and

and a connecting surface perpendicular to the heat-conducting surface and connected to the second connecting portion, wherein the size of the heat-conducting surface is larger than that of the connecting surface.

Optionally, the heat sink further includes a sealing assembly disposed between the connecting assembly and the box.

The outdoor box comprises a box body and a heating piece, wherein the heating piece is arranged in the box body, the outdoor box body further comprises the heat dissipation device, one end of the heat dissipation device is connected to the heating piece, and the other end of the heat dissipation device penetrates through the box body and is located on the back and the back of the body of the box body.

The utility model has the advantages that:

the utility model provides a heat abstractor, set up on the box of outdoor box, a generate heat the piece that generates heat for with in the outdoor box dispels the heat, this heat abstractor is through connecting in the one end that the heat conduction piece that generates heat will generate heat the piece to coupling assembling, rethread coupling assembling conducts to radiator unit, radiator unit dispels the heat to the atmosphere in, the heat dissipation problem that outdoor box generates heat the piece has been solved, and coupling assembling is thermal-insulated and links firmly on the box, and fixed subassembly area of contact is less, make this heat abstractor's heat can not conduct to the box on a large number, and then avoid the box overheated and influence the use of other spare parts in the box, and occupation space is less.

The utility model also provides an outdoor box, including the box, generate heat a and above-mentioned heat abstractor, can effectually dispel the heat to the piece that generates heat, occupation space is little, and can not influence other spare parts.

Drawings

FIG. 1 is a sectional view of an outdoor cabinet according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a heat dissipation device according to an embodiment of the present invention.

In the figure:

10. a heat conductive member; 11. a heat conducting portion; 111. a heat conducting surface; 12. a second connecting portion;

20. a connecting assembly; 21. a first connecting member; 211. a first connection portion; 212. a tightening part; 22. a second connecting member; 23. a lock washer;

30. a heat dissipating component; 31. mounting a plate; 32. a heat sink; 321. a fixing plate; 322. a heat sink; 33. a fastener;

40. a seal assembly; 41. a first seal member; 42. a second seal member;

200. a box body; 300. a heating member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures associated with the present invention are shown in the drawings, not all of them.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", and the like are used based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplification of operation, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1, the outdoor cabinet includes a cabinet 200 and a heat generating member 300, and the heat generating member 300 is disposed in the cabinet 200. This outdoor box generally sets up in the open air, and generates heat a 300 for devices integrated device such as quick-witted case, and a 300 that generates heat is easy to produce the heat at the operation in-process, if can not dispel the heat to a 300 that generates heat, can lead to a 300 that generates heat overheated and damage, and then lead to the damage of whole outdoor box, need maintain. In the prior art, a cooling device is arranged for heat dissipation, although the heat dissipation effect is good, the cooling device occupies the internal space, and the cooling device can also generate heat to be discharged; and the heating device is directly contacted with the box body 200 for heat dissipation, so that the internal space is saved, but the heat of the whole box body 200 is higher, and other parts in the box body 200 are influenced due to high heat.

In order to solve the above problem, this embodiment also provides a heat dissipation device, and this heat dissipation device one end is connected in the piece 300 that generates heat, and the other end wears to locate box 200 and is located the shady side of the back of the body of box 200, can realize exporting the heat of the piece 300 that generates heat to the box 200 outside and effectively dispel the heat, and occupation space is less, and has avoided the influence to other spare parts. Specifically, the heat dissipation device includes a heat conduction member 10, a connection assembly 20 and a heat dissipation assembly 30, the heat conduction member 10 is disposed in the box 200, and the heat generation member 300 is connected to the heat conduction member 10, so that the heat conduction member 10 exchanges heat with the heat generation member 300, and the heat of the heat generation member 300 is conducted to the heat conduction member 10. Further, coupling assembling 20 is thermal-insulated and links firmly on box 200, and coupling assembling 20's one end is connected in heat-conducting member 10, and the box 200 is worn to establish by the other end and is outwards extended for coupling assembling 20 carries out the heat transfer with heat-conducting member 10, and then makes heat conduction of heat-conducting member 10 to coupling assembling 20, and sets up with box 200 is sealed, can avoid on heat conduction to box 200, and then has avoided the influence to other spare parts. Still further, the heat dissipation assembly 30 is connected to the other end of the connection assembly 20, and the connection assembly 20 is directly connected to the heat dissipation assembly 30, so that heat on the connection assembly 20 can be dissipated to the atmosphere, and heat is prevented from being conducted to the box 200.

Through the structure, when making the piece 300 that generates heat, the heat conducts to the box 200 outside through heat conduction piece 10, coupling assembling 20 and radiator unit 30, and by radiator unit 30 with the heat in dispersing to the atmosphere, dispel the heat to the piece 300 that generates heat effectively, the space occupies lessly, and coupling assembling 20 and box 200 heat-proof setting, make most heat all conduct to radiator unit 30, and do not conduct to box 200 on, and then avoid influencing other spare parts in the box 200.

In this embodiment, as shown in fig. 2, the connecting assembly 20 includes a second connecting member 22 and a first connecting member 21, the second connecting member 22 is disposed on the heat conducting member 10, the first connecting member 21 is disposed on the heat dissipating assembly 30, the first connecting member 21 sequentially penetrates through the box body 200 and the heat conducting member 10 and is in threaded connection with the second connecting member 22, so that the second connecting member 22 and the first connecting member 21 can connect the heat generating member 300 and the heat dissipating assembly 30, further, heat can be conducted from the heat conducting member 10 to the heat dissipating assembly 30, and the whole heat dissipating device is fixedly connected to the box body 200 through the first connecting member 21 and the second connecting member 22.

Alternatively, the second connector 22 is provided with an internal thread and the first connector 21 is provided with an external thread, so that the second connector 22 and the first connector 21 are threadedly connected. It will be appreciated that in other embodiments the second connector 22 may be provided with external threads and the first connector 21 with internal threads, such that the second connector 22 and the first connector 21 are threadedly connected. It should be understood that the second connecting element 22 and the first connecting element 21 may be connected in other ways as long as the fixed connection between the two is achieved, and the details are not described herein.

Optionally, as shown in fig. 2, the first connecting member 21 is provided with a first connecting portion 211 and a fastening portion 212, the first connecting portion 211 is connected to the second connecting member 22, one end of the fastening portion 212 is disposed at an end of the first connecting portion 211 away from the second connecting member 22, the size of the fastening portion 212 is larger than that of the first connecting portion 211, the fastening portion 212 is fastened to the outer side of the box 200, and the heat dissipating assembly 30 is disposed at the other end of the fastening portion 212. The interval arrangement of the heat dissipation assembly 30 and the box body 200 can be realized through the arrangement, so that the heat on the box body 200 is prevented from being increased due to the fact that the heat dissipation assembly 30 is in direct contact with the box body 200, and further other parts in the box body 200 are prevented from being influenced. Preferably, the second connector 22 is a nut, which is inexpensive to purchase.

Further, as shown in fig. 2, the connecting assembly 20 further includes a lock washer 23 disposed between the second connecting member 22 and the heat conductive member 10, which increases a tightening force when the second connecting member 22 is screwed with the first connecting member 21, and has a certain anti-loose function.

In the present embodiment, as shown in fig. 2, the heat dissipation assembly 30 includes a mounting plate 31 and a heat dissipation member 32, the mounting plate 31 is connected to the connection assembly 20 in a vertical direction, the heat dissipation member 32 is disposed on the mounting plate 31, and the mounting plate 31 can absorb heat of the connection assembly 20 and transmit the heat to the heat dissipation member 32 for heat dissipation. Preferably, the mounting plate 31 is connected to the heat sink 32 on a large surface and connected to the connecting assembly 20 on a small surface, so that heat can be dissipated through the heat sink 32 on a large surface, thereby increasing the heat dissipation efficiency of the heat sink 32.

Alternatively, in the present embodiment, the heat sink 32 is fixed to the mounting plate 31 by the fastener 33, which is simple in structure and low in cost. Preferably, four sets of fasteners 33 are provided, and are respectively disposed at four corners of the mounting plate 31, so as to improve the stability of the connection between the heat dissipation member 32 and the mounting plate 31. Preferably, in this embodiment, the fastening element 33 is a bolt, a flat spring pad, and a nut, the bolt passes through the heat sink 32, the flat spring pad, and the mounting plate 31, and is screwed with the nut, so that the structure is simple, the cost is low, and the wear can be reduced, and the anti-loose arrangement can be increased. It can be understood that, in the present embodiment, two heat dissipation members 32 are provided, and are respectively disposed on two sides of the mounting plate 31, so as to achieve a better heat dissipation effect. In other embodiments, the heat dissipation member 32 may be provided in plural, so as to increase the heat dissipation efficiency of the heat dissipation fins 322, and is not limited in particular.

Optionally, as shown in fig. 2, the heat dissipating member 32 includes a fixing plate 321 and a plurality of heat dissipating fins 322, the fixing plate 321 is fixedly connected to the mounting plate 31, one ends of the plurality of heat dissipating fins 322 are vertically arranged on the fixing plate 321 at intervals, the other ends of the plurality of heat dissipating fins extend in a direction away from the fixing plate 321, the heat dissipating fins 322 are vertically arranged, ash accumulation can be avoided, and the heat dissipating effect is better. Alternatively, the fixing plate 321 is identical in structure to the mounting plate 31 to facilitate heat conduction.

In this embodiment, as shown in fig. 2, the heat conducting member 10 includes a heat conducting portion 11 and a second connecting portion 12, the heat conducting portion 11 is connected to the heat generating member 300, the second connecting portion 12 is perpendicular to the heat conducting portion 11 and abuts against the case 200, the second connecting portion 12 is connected to the connecting assembly 20, the heat generating member 300 can be horizontally mounted on the heat conducting member 10, and the heat conducting member 10 can be connected to the connecting assembly 20.

Alternatively, as shown in fig. 2, the heat conducting portion 11 includes a heat conducting surface 111 and a connecting surface (not shown), the heat conducting surface 111 is connected to the heat generating member 300, the connecting surface is perpendicular to the heat conducting surface 111 and is connected to the second connecting portion 12, and the size of the heat conducting surface 111 is larger than that of the connecting surface, so that the contact area with the heat generating member 300 is increased, and the heat of the heat generating member 300 can be conducted to the heat conducting member 10 as soon as possible.

Further, as shown in fig. 2, the heat dissipation device further includes a sealing assembly 40, and the sealing assembly 40 is disposed between the connecting assembly 20 and the box 200, so that the heat dissipation device is sealed with the box 200, and since the sealing members generally have a heat insulation effect, the heat dissipation device and the box 200 have a heat insulation effect. Optionally, the sealing assembly 40 includes a first sealing member 41 and a second sealing member 42, the first sealing member 41 is disposed between the heat conducting member 10 and the box body 200, the second sealing member 42 is disposed between the first connecting member 21 and the box body 200, and by providing the sealing members on both the inner side and the outer side of the box body 200, the sealing and heat insulation effects between the heat dissipating device and the box body 200 are better achieved.

Preferably, the heat conducting member 10, the connecting assembly 20 and the mounting plate 31 are made of copper, and have good thermal conductivity. Optionally, the heat sink 32 is made of aluminum, which is low in cost and light in weight.

This embodiment still provides an outdoor box, still includes above-mentioned heat abstractor, through above-mentioned heat abstractor, can realize more dispelling the heat for effectively generating heat 300 in the box 200, and occupation space is little, and the heat can not be a large amount of heats of conduction on box 200 through above-mentioned heat abstractor, and then avoids causing the influence to other spare parts in the box 200.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The heat abstractor sets up on box (200) of outdoor box, be used for with the piece (300) that generates heat in the outdoor box dispels the heat, its characterized in that, heat abstractor includes:

a heat conductive member (10) disposed in the case (200), the heat generating member (300) being connected to the heat conductive member (10), the heat conductive member (10) being configured to exchange heat with the heat generating member (300);

the connecting assembly (20) is insulated and fixedly connected to the box body (200), one end of the connecting assembly (20) is connected to the heat conducting piece (10), the other end of the connecting assembly penetrates through the box body (200) and extends outwards, and the connecting assembly (20) is configured to exchange heat with the heat conducting piece (10); and

a heat sink assembly (30) connected to the other end of the connection assembly (20), the heat sink assembly (30) being configured to dissipate heat on the connection assembly (20) to the atmosphere.

2. The heat sink as recited in claim 1, wherein the connection assembly (20) comprises:

the first connecting piece (21) is arranged on the heat dissipation assembly (30); and

the second connecting piece (22) is arranged on the heat conducting piece (10), and the first connecting piece (21) sequentially penetrates through the box body (200) and the heat conducting piece (10) and is in threaded connection with the second connecting piece (22).

3. The heat sink according to claim 2, characterized in that the first connecting piece (21) is provided with an external thread and the second connecting piece (22) is provided with an internal thread, so that the first connecting piece (21) and the second connecting piece (22) are screwed together.

4. The heat sink as claimed in claim 2, characterised in that the first connection piece (21) is provided with:

a first connecting part (211) connected to the second connecting part (22); and

one end of the abutting portion (212) is arranged at one end, far away from the second connecting piece (22), of the first connecting portion (211), the size of the abutting portion (212) is larger than that of the first connecting portion (211), the abutting portion (212) abuts against the outer side of the box body (200), and the heat dissipation assembly (30) is arranged at the other end of the abutting portion (212).

5. The heat sink according to any of claims 1-4, characterized in that the heat sink assembly (30) comprises:

a mounting plate (31) connected to the connection assembly (20) in a vertical direction; and

a heat sink (32) disposed on the mounting plate (31).

6. The heat dissipating arrangement according to claim 5, wherein the heat dissipating member (32) comprises:

the fixing plate (321) is fixedly connected to the mounting plate (31); and

and one end of each radiating fin (322) is vertically arranged on the fixing plate (321) at intervals, and the other end of each radiating fin extends towards the direction departing from the fixing plate (321).

7. The heat dissipating device according to any of claims 1 to 4, wherein the heat conducting member (10) comprises:

a heat conduction part (11) connected to the heat generating member (300); and

the second connecting portion (12) is connected to the heat conducting portion (11) and tightly abutted to the box body (200), and the second connecting portion (12) is connected to the connecting assembly (20).

8. The heat dissipating arrangement according to claim 7, characterized in that the heat conducting portion (11) comprises:

a heat-conducting surface (111) connected to the heat generating member (300); and

and the connecting surface is perpendicular to the heat conduction surface (111) and connected to the second connecting part (12), and the size of the heat conduction surface (111) is larger than that of the connecting surface.

9. The heat sink according to any one of claims 1-4, further comprising a sealing assembly (40), wherein the sealing assembly (40) is disposed between the connection assembly (20) and the case (200).

10. Outdoor box, including box (200) and the piece (300) that generates heat, the piece (300) that generates heat sets up in the box (200), characterized in that, the outdoor box still includes the heat abstractor according to any one of claims 1-9, heat abstractor one end is connected to the piece (300) that generates heat, the other end wears to locate the box (200) and is located the back of the body side of the cloudy of box (200).