CN219228271U

CN219228271U - Heat radiation structure of electric box

Info

Publication number: CN219228271U
Application number: CN202223605408.0U
Authority: CN
Inventors: 李�灿; 章建伟
Original assignee: Hunan Lantian Intelligent Logistics Equipment Co ltd
Current assignee: Hunan Lantian Intelligent Logistics Equipment Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-20
Anticipated expiration: 2032-12-27

Abstract

The utility model belongs to the field of electric boxes, and particularly relates to a heat dissipation structure of an electric box, which comprises a box body, a fan and a high-heat element mounting seat, wherein an air inlet and an air outlet are formed in the box body, the fan drives air to flow along the direction from the air inlet to the air outlet, and the high-heat element mounting seat is arranged on the outer side of the box body and positioned on an air outlet path of the air outlet.

Description

Heat radiation structure of electric box

Technical Field

The utility model belongs to the field of electric boxes, and particularly relates to an electric box heat dissipation structure.

Background

The existing electric box has the disadvantages that the internal heat dissipation is carried out only by the conventional air inlet and air outlet, the heat dissipation treatment is not carried out on part of easily-heated components, and the heat dissipation effect is poor; if the heat inside the electric box cannot be timely emitted, the temperature of the electronic components is too high, and the service life of the electronic components is shortened.

Disclosure of Invention

The utility model aims to provide an electric box heat dissipation structure capable of avoiding influence of high-heat elements on other electronic components.

The utility model provides an electric box heat radiation structure which comprises a box body, a fan and a high-heat element mounting seat, wherein an air inlet and an air outlet are formed in the box body, the fan drives air to flow along the direction from the air inlet to the air outlet, and the high-heat element mounting seat is arranged on the outer side of the box body and is positioned on an air outlet path of the air outlet.

Still further, the air outlet sets up at the box top, the air intake sets up in the box lower part.

Still further, the high heat component mount pad sets up at the box top, high heat component mount pad bottom and box top have interval I.

Still further, the fans are mounted within the compartment I.

Furthermore, a space II is formed between one side of the fan, which is away from the box body, and the bottom of the high-heat element mounting seat.

Further, the high heat element mount is box-shaped.

Furthermore, the panel of the high heat element installation seat facing to one side of the fan is provided with a ventilation structure I, and at least one panel of the other five panels of the high heat element installation seat is provided with a ventilation structure II.

Further, the high heat component mount has at least one panel that can be opened and closed.

The utility model also comprises two groups of C-shaped supports for connecting the high-heat element mounting seat and the box body, wherein the openings of the two groups of C-shaped supports are arranged towards the two corresponding side edges of the box body.

Further, a filter screen is arranged on the air inlet.

The utility model has the beneficial effects that the high-heat element mounting seat is arranged, so that the high-heat element with large heating value required by the box body can be mounted on the high-heat element mounting seat and isolated from other conventional heating electronic components in the box body, and the influence of the heating of the high-heat element on other electronic components is avoided. Meanwhile, the high-heat element mounting seat is arranged on the outer side of the box body and is positioned on an air outlet path of the air outlet, hot air after heat dissipation is carried out on the inner portion of the box body, heat dissipation is carried out on the high-heat element, and normal operation of the high-heat element is guaranteed. The utility model has simple structure, and can improve the heating condition in the box body and ensure the normal operation of the high-heat element only by additionally arranging the high-heat element mounting seat on the conventional box body structure.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is a schematic structural view of the case body of the present utility model after the case door is hidden.

FIG. 4 is a schematic view of the direction of air flow in the present utility model.

Fig. 5 is a schematic view of a part of the high heat element mounting base and a C-shaped support in the present utility model.

In the figure, 1-case; 11-an air inlet; 12-an air outlet; 2-a fan; 3-a high heat element mount; 31-a ventilation structure I; 32-ventilation structure II; 4-interval I; 5-interval II; a 6-C support; 7, a filter screen; 8-high heat element; 9-alarm lamp.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; the device can be mechanically connected, electrically connected, physically connected or wirelessly connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

As shown in fig. 1-5, the utility model provides a heat dissipation structure of an electric box, which comprises a box body 1, a fan 2 and a high-heat element mounting seat 3, wherein an air inlet 11 and an air outlet 12 are arranged on the box body 1, the fan 2 drives air to flow along the direction from the air inlet 11 to the air outlet 12, and the high-heat element mounting seat 3 is arranged on the outer side of the box body 1 and is positioned on an air outlet path of the air outlet 12.

The high-heat element mounting seat 3 is arranged, so that the high-heat element 8 with large heating value required by the box body 1 can be mounted on the high-heat element mounting seat 3 and isolated from other conventional heating electronic components in the box body 1, and the influence of the heating of the high-heat element 8 on other electronic components is avoided. Meanwhile, the high-heat element mounting seat 3 is arranged on the outer side of the box body 1 and is positioned on an air outlet path of the air outlet 12, hot air after radiating the inside of the box body 1 radiates the high-heat element 8, and normal operation of the high-heat element 8 is ensured. The utility model has simple structure, and can improve the heating condition in the box body 1 and ensure the normal operation of the high-heat element 8 only by additionally arranging the high-heat element mounting seat 3 on the structure of the conventional box body 1.

The high heat element 8 is an electronic component required by the box 1, and has a heat generating amount higher than or far higher than that of other electronic components, such as a resistor, in a normal working state, and the temperature of the high heat element 8 is also higher than that of hot air discharged from the air outlet 12.

In one embodiment, the air outlet 12 is disposed at the top of the case 1, the air inlet 11 is disposed at the lower portion of the case 1, so that heat in the case 1 is effectively discharged in time by using the rising principle of hot air, and specifically, the air outlets 12 may be disposed on two sides of the bottom of the case 1.

In one embodiment, the high-heat element mounting seat 3 is disposed at the top of the box body 1, and an interval I4 is formed between the bottom of the high-heat element mounting seat 3 and the top of the box body 1, in this embodiment, the high-heat element mounting seat 3 is disposed at the top of the box body 1, so that the high-heat element mounting seat 3 is located on the air outlet path, and meanwhile, the whole addition of the peripheral dimensions of the box body 1 can be avoided. The bottom of the high-heat element mounting seat 3 and the top of the box body 1 are provided with an interval I4, the interval I4 can be used for mounting the fan 2, and the air outlet can be provided with two moving paths, namely, one part of hot air entering the interval I4 can enter the high-heat element mounting seat 3 to dissipate heat for the high-heat element 8, and the other part of hot air can flow out through a gap formed by the interval I4, so that the air outlet efficiency of the hot air is ensured when the fan 2 operates at high power.

In one embodiment, the fan 2 is installed in the interval I4, in this embodiment, the fan 2 is installed at the air outlet 12, so that the air quantity entering the high-heat element installation seat 3 can be ensured, and the fan 2 is installed outside the box 1, so that the space of the box 1 is reasonably utilized, and the fan 2 is also convenient to disassemble, assemble and maintain. In addition, can also set up warning light 9 outside interval I4, rational utilization interval I4 space, in addition, warning light 9 sets up in the front side of box 1, even if the state of warning light 9 is observed to the operating personnel, can avoid hot-blast the clearance discharge from the front side again, influence operating personnel.

In one embodiment, a space ii 5 is formed between one side of the fan 2, which is away from the box body 1, and the bottom of the high-heat element mounting seat 3, the fan 2 is mounted in the space I4, the air outlet of the fan 2 enters the space ii 5, a part of hot air can enter the high-heat element mounting seat 3 to dissipate heat for the high-heat element 8, and the other part of hot air can flow out through a gap formed by the space ii 5, so that the air outlet efficiency of the hot air is ensured when the fan 2 operates at high power.

In one embodiment, the high heat element mount 3 is box-shaped to facilitate the mounting of the high heat element 8 and provide protection for the high heat element 8.

In one embodiment, a ventilation structure I31 is disposed on a panel of the high heat element mounting seat 3 facing to the fan 2, and the ventilation structure I31 is used for flowing the hot air discharged from the box 1 into the high heat element mounting seat 3. The other five panels of the high-heat element mounting seat 3 are at least provided with a ventilation structure II 32, and the ventilation structure II 32 is used for removing hot air entering the high-heat element mounting seat 3 so as to form an air channel. In a preferred embodiment, the other five panels of the high-heat element mounting seat 3 are all provided with the ventilation structure ii 32, that is, the six panels of the high-heat element mounting seat 3 are all provided with ventilation structures, so that the heat dissipation effect of the high-heat element mounting seat 3 can be improved, and the high-heat element mounting seat 3 can be ensured to have good heat dissipation effect under the condition that the fan 2 is not required to dissipate heat or the fan 2 fails to stop.

In one embodiment, the high heat element mounting base 3 has at least one panel that can be opened and closed, so as to facilitate the disassembly and maintenance of the high heat element 8.

In one embodiment, the utility model further comprises two groups of C-shaped supports 6 for connecting the high-heat element mounting seat 3 and the box body 1, wherein the openings of the two groups of C-shaped supports 6 are arranged towards the two corresponding side edges of the box body 1, and in the embodiment, the C-shaped supports 6 are used for connecting the high-heat element mounting seat 3 and the box body 1, supporting the high-heat element 8 and fixing a lifting rope in the carrying process of the box body 1 or the high-heat element 8.

In one embodiment, the air inlet 11 is provided with a filter screen 7 to prevent external foreign matters such as insects, mice, ash layers and the like from entering the shell, so that normal operation of electronic components in the shell is ensured.

What is not described in detail in this specification is prior art known to those skilled in the art.

Claims

1. The utility model provides an electric box heat radiation structure, characterized by, includes box (1), fan (2) and high heat component mount pad (3), be provided with air intake (11) and air outlet (12) on box (1), fan (2) drive air flows along the direction of air intake (11) to air outlet (12), high heat component mount pad (3) set up in the box (1) outside and are located the air-out route of air outlet (12).

2. The electric box heat radiation structure as claimed in claim 1, characterized in that the air outlet (12) is arranged at the top of the box body (1), and the air inlet (11) is arranged at the lower part of the box body (1).

3. The electric box heat radiation structure as claimed in claim 2, characterized in that the high heat element mounting seat (3) is arranged at the top of the box body (1), and the bottom of the high heat element mounting seat (3) is provided with a space I (4) with the top of the box body (1).

4. A heat sink structure for an electrical box according to claim 3, characterized in that the fans (2) are mounted in the spaces I (4).

5. The electric box heat radiation structure as claimed in claim 4, characterized in that the side of the fan (2) facing away from the box body (1) and the bottom of the high heat element mounting seat (3) are provided with a space II (5).

6. The electric box heat dissipating structure according to any one of claims 1 to 5, wherein the high heat element mount (3) is box-shaped.

7. The heat dissipation structure of electric box of claim 6, wherein the panel of the high heat component mounting seat (3) facing to one side of the fan (2) is provided with a ventilation structure I (31), and at least one of the other five panels of the high heat component mounting seat (3) is provided with a ventilation structure ii (32).

8. The heat dissipating structure of an electrical cabinet according to claim 6, wherein said high heat component mounting base (3) has at least one panel that can be opened and closed.

9. The heat dissipation structure of an electric box as recited in any one of claims 1-5 and 7-8, further comprising two groups of C-shaped supports (6) for connecting the high heat component mounting base (3) and the box (1), wherein the openings of the two groups of C-shaped supports (6) are arranged towards the corresponding two sides of the box (1).

10. The heat dissipation structure of electric box as claimed in any one of claims 1-5, 7-8, characterized in that the air inlet (11) is provided with a filter screen (7).