CN216794364U - Block terminal that heat dispersion is good - Google Patents
Block terminal that heat dispersion is good Download PDFInfo
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- CN216794364U CN216794364U CN202122939741.4U CN202122939741U CN216794364U CN 216794364 U CN216794364 U CN 216794364U CN 202122939741 U CN202122939741 U CN 202122939741U CN 216794364 U CN216794364 U CN 216794364U
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- air inlet
- heat dissipation
- air outlet
- dissipation device
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Abstract
The utility model relates to a distribution box with good heat dissipation performance, and belongs to the technical field of distribution equipment. The distribution box with good heat dissipation performance comprises a base, a box body, an air inlet heat dissipation device and an air outlet heat dissipation device, wherein the air inlet heat dissipation device and the air outlet heat dissipation device are respectively communicated with the box body; the air inlet heat dissipation device comprises an air inlet shell and an air inlet fan, wherein one side of the air inlet shell is provided with an air inlet, and the air inlet fan is arranged at the air inlet; the air outlet heat dissipation device comprises an air outlet shell, and an air outlet is formed in one side of the air outlet shell; vertical partition plates are respectively arranged on two sides of the box body close to the air inlet heat dissipation device. According to the utility model, the air inlet quantity and the air outlet quantity are increased through the air inlet heat dissipation device and the air outlet heat dissipation device which are arranged outside the box body, the air inlet channels are formed at two sides inside the box body through the vertical partition plates, and the air outlet channel is formed in the middle inside the box body, so that airflow entering from the air inlet heat dissipation device can flow through most of the area inside the box body, and the heat in the distribution box can be discharged in time.
Description
Technical Field
The utility model relates to a distribution box with good heat dissipation performance, and belongs to the technical field of distribution equipment.
Background
The block terminal is electrical equipment, and it has small, simple installation, and technical performance is special, the rigidity, and the configuration function is unique, not restricted by the place, and the application is more general, and the operation is reliable and stable, and space utilization is high, takes up an area of few and has the characteristics of environmental protection effect.
The distribution box is a novel comprehensive control box integrating electric energy distribution, metering, protection, control and reactive compensation. The block terminal is at the during operation, because inside electrical components is more and intensive, can give off a large amount of heats in electrical components work, present widely used block terminal structure is comparatively sealed, the incasement air mobility is relatively poor, heat in the block terminal can't in time be discharged, consequently the block terminal is after long-time work, the heat that can not in time discharge is gathered in the block terminal, direct can influence electrical equipment's life, serious probably can make electrical equipment can't normally work, influence normal use.
Therefore, the development of a distribution box with good heat dissipation performance is a technical problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a distribution box with good heat dissipation performance aiming at the defects of the prior art.
The technical scheme provided by the utility model for solving the technical problems is as follows: a distribution box with good heat dissipation performance comprises a base, two box bodies, an air inlet heat dissipation device and an air outlet heat dissipation device, wherein the box bodies are arranged at the upper end of the base; the air inlet heat dissipation device comprises an air inlet shell and an air inlet fan, wherein one side of the air inlet shell is provided with an air inlet, air inlet through holes are uniformly distributed in the air inlet, and the air inlet fan is arranged in the air inlet shell and close to the air inlet; the air outlet heat dissipation device comprises an air outlet shell, and an air outlet is formed in one side of the air outlet shell; the two sides of the box body close to the air inlet heat dissipation device are respectively provided with a vertical partition plate, the upper end of each vertical partition plate is fixedly connected with the box body, and the lower end of each vertical partition plate is higher than the bottom surface inside the box body.
The improvement of the technical scheme is as follows: the air inlet heat dissipation device also comprises first heat dissipation fins which are fixedly connected with the side wall of the air inlet shell.
The improvement of the technical scheme is as follows: the air outlet heat dissipation device also comprises second heat dissipation fins which are fixedly connected with the top surface of the air outlet shell.
The improvement of the technical scheme is as follows: one side of the air inlet shell is fixedly connected with a dust cover.
The improvement of the technical scheme is as follows: the upper end of one side of the air outlet shell is horizontally and fixedly connected with a dustproof baffle.
The improvement of the technical scheme is as follows: a reinforced rib plate is fixedly connected between the air inlet shell and the box body.
The improvement of the technical scheme is as follows: metal dust screens are respectively embedded at the air inlet through hole and the air outlet.
The improvement of the technical scheme is as follows: one side wall of the box body is provided with a door frame, and the door frame is hinged with a box door through a hinge.
The improvement of the technical scheme is as follows: the middle upper part of the box door is embedded with a transparent observation window, and one side of the middle part of the box door is provided with a handle.
The improvement of the technical scheme is as follows: supporting foot cups are arranged at four corners of the lower end of the base.
The utility model adopts the technical scheme that the method has the beneficial effects that:
(1) according to the distribution box with good heat dissipation performance, the air inlet amount and the air outlet amount are increased through the air inlet heat dissipation device and the air outlet heat dissipation device which are arranged outside the box body, the air fluidity in the box body is improved, the air inlet channels are formed on two sides in the box body through the vertical partition plates, the air outlet channel is formed in the middle in the box body, so that airflow entering from the air inlet heat dissipation device can flow through most of the area in the box body, the heat in the distribution box can be discharged in time, and the normal work of electrical equipment in the distribution box is guaranteed;
(2) The distribution box with good heat dissipation performance further improves the heat dissipation performance of the distribution box through the auxiliary heat dissipation of the first heat dissipation fins and the second heat dissipation fins;
(3) in the distribution box with good heat dissipation performance, the dust cover is fixedly connected to one side of the air inlet shell, the dust baffle is horizontally and fixedly connected to the upper end of one side of the air outlet shell, the dust cover and the dust baffle can effectively prevent large foreign matters or dust from entering the distribution box, the dust prevention performance can be further improved by the metal dust screens at the air inlet through hole and the air outlet, and the normal work of electrical equipment in the distribution box is ensured.
Drawings
The utility model is further described below with reference to the accompanying drawings:
fig. 1 is a schematic structural view of a distribution box with good heat dissipation performance according to an embodiment of the utility model;
FIG. 2 is a schematic cross-sectional view of a power distribution box with good heat dissipation performance according to an embodiment of the present invention;
wherein: 1-box body, 2-air outlet, 3-air outlet shell, 4-second heat dissipation fins, 5-dustproof baffle, 6-reinforcing rib plate, 7-air inlet shell, 8-first heat dissipation fins, 9-dustproof cover, 10-base, 11-air inlet through hole, 12-air inlet, 13-transparent observation window, 14-supporting foot cup, 15-door frame, 16-door box, 17-handle, 18-air inlet fan, 19-air inlet channel, 20-vertical partition plate and 21-air outlet channel.
Detailed Description
Examples
The distribution box with good heat dissipation performance of the embodiment is shown in fig. 1 and 2, and comprises a base 10, a box body 1, two air inlet heat dissipation devices and two air outlet heat dissipation devices, wherein the box body 1 is in a square shape, the box body 1 is arranged at the upper end of the base 10, the two air inlet heat dissipation devices are symmetrically arranged on the outer walls of the two sides of the box body 1, the air outlet heat dissipation device is fixedly connected with the top surface of the box body 1, and the air inlet heat dissipation device and the air outlet heat dissipation device are respectively communicated with the box body 1; the air inlet heat dissipation device comprises an air inlet shell 7 and an air inlet fan 18, wherein one side of the air inlet shell 7 is provided with an air inlet 12, air inlet through holes 11 are uniformly distributed in the air inlet 12, and the air inlet fan 18 is arranged in the air inlet shell 7 and close to the air inlet 12; the air outlet heat dissipation device comprises an air outlet shell 3, wherein an air outlet 2 is formed in one side of the air outlet shell 3, and the air outlet 2 is in a kidney-shaped hole shape; the both sides that are close to air inlet heat abstractor in the box 1 are provided with vertical baffle 20 respectively, the upper end and the 1 rigid coupling of box of vertical baffle 20, and the lower extreme of vertical baffle 20 is higher than the inside bottom surface of box 1, forms inlet air channel 19 in 1 inside both sides of box through setting up vertical baffle 20, forms air-out passageway 21 in 1 inside centre in the box. In the air intake heat dissipation device, there are three air intake fans 18, and the three air intake fans 18 are sequentially arranged at the air intake 12 from top to bottom. The air inlet shell 7 and the air outlet shell 3 are both square box-shaped.
In the power distribution box with good heat dissipation performance of the embodiment, the air inlet heat dissipation device further includes a first heat dissipation fin 8, and the first heat dissipation fin 8 is fixedly connected with the side wall of the air inlet casing 7. The air outlet heat dissipation device further comprises second heat dissipation fins 4, and the second heat dissipation fins 4 are fixedly connected with the top surface of the air outlet shell 3. A dust cover 9 is fixedly connected with one side of an air inlet 12 of the air inlet shell 7. The upper end of one side of the air outlet 2 of the air outlet shell 3 is horizontally and fixedly connected with a dustproof baffle 5. A reinforcing rib plate 6 is fixedly connected between the air inlet shell 7 and the box body 1, and the reinforcing rib plate 6 is in a triangular plate shape. Metal dust screens are respectively embedded in the air inlet through hole 11 and the air outlet 2.
In the distribution box with good heat dissipation performance, a door frame 15 is arranged on one side wall of the box body 1, and the door frame 15 is hinged to a box door 16 through a hinge. The middle upper part of the box door 16 is embedded with a transparent observation window 13, and one side of the middle part of the box door 16 is provided with a handle 17. Four corners of the lower end of the base 10 are provided with supporting foot cups 14.
When the distribution box with good heat dissipation performance is used, the air inlet fan 18 is started, air enters from the air inlet through hole 11 at the air inlet 12 and is exhausted from the air outlet 2 after passing through the air inlet channel 19 and the air outlet channel 21; the air inlet heat dissipation device and the air outlet heat dissipation device arranged outside the box body 1 increase the air inlet volume and the air outlet volume, improve the air flowability in the box body 1, and the air inlet channel 19 and the air outlet channel 21 enable the air flow entering from the air inlet heat dissipation device to flow through most areas in the box body 1, so that the heat in the distribution box can be discharged in time, and the normal work of electrical equipment in the distribution box is guaranteed.
In the distribution box with good heat dissipation performance, the reinforcing rib plate 6 between the air inlet shell 7 and the box body 1 can enable the connection between the air inlet shell 7 and the box body 1 to be more stable. Transparent observation window 13 can make things convenient for personnel to observe the operational aspect of the inside electrical equipment of block terminal. The first radiator fins 8 and the second radiator fins 4 may be made of copper or aluminum alloy.
The present invention is not limited to the above-described embodiments. All technical solutions formed by adopting equivalent substitutions fall into the protection scope claimed by the utility model.
Claims (10)
1. The utility model provides a block terminal that heat dispersion is good which characterized in that: the air conditioner comprises a base (10), two box bodies (1), an air inlet heat dissipation device and an air outlet heat dissipation device, wherein the box bodies (1) are arranged at the upper end of the base (10), the two air inlet heat dissipation devices are symmetrically arranged on the outer walls of the two sides of the box bodies (1), the air outlet heat dissipation device is fixedly connected with the top surface of the box bodies (1), and the air inlet heat dissipation device and the air outlet heat dissipation device are respectively communicated with the box bodies (1); the air inlet heat dissipation device comprises an air inlet shell (7) and an air inlet fan (18), wherein an air inlet (12) is formed in one side of the air inlet shell (7), air inlet through holes (11) are uniformly formed in the air inlet (12), and the air inlet fan (18) is arranged in the air inlet shell (7) and close to the air inlet (12); the air outlet heat dissipation device comprises an air outlet shell (3), and an air outlet (2) is formed in one side of the air outlet shell (3); the air inlet heat dissipation device is characterized in that vertical partition plates (20) are respectively arranged on two sides, close to the air inlet heat dissipation device, in the box body (1), the upper ends of the vertical partition plates (20) are fixedly connected with the box body (1), and the lower ends of the vertical partition plates (20) are higher than the bottom surface in the box body (1).
2. The distribution box of claim 1, characterized in that: the air inlet heat dissipation device further comprises first heat dissipation fins (8), and the first heat dissipation fins (8) are fixedly connected with the side wall of the air inlet shell (7).
3. The distribution box of claim 1, characterized in that: the air outlet heat dissipation device further comprises second heat dissipation fins (4), and the second heat dissipation fins (4) are fixedly connected with the top surface of the air outlet shell (3).
4. The distribution box of claim 1, characterized in that: and a dust cover (9) is fixedly connected to one side of the air inlet (12) of the air inlet shell (7).
5. The distribution box of claim 1, characterized in that: and a dustproof baffle (5) is horizontally and fixedly connected to the upper end of one side of the air outlet (2) of the air outlet shell (3).
6. The distribution box of claim 1, characterized in that: and a reinforcing rib plate (6) is fixedly connected between the air inlet shell (7) and the box body (1).
7. The distribution box of claim 1, characterized in that: and metal dust screens are respectively embedded in the air inlet through holes (11) and the air outlet (2).
8. The distribution box of claim 1, characterized in that: a door frame (15) is arranged on one side wall of the box body (1), and the door frame (15) is hinged to a box door (16) through a hinge.
9. The distribution box of claim 8, characterized in that: the middle upper part of the box door (16) is embedded with a transparent observation window (13), and one side of the middle part of the box door (16) is provided with a handle (17).
10. The distribution box of claim 1, characterized in that: four corners of the lower end of the base (10) are provided with supporting foot cups (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122939741.4U CN216794364U (en) | 2021-11-26 | 2021-11-26 | Block terminal that heat dispersion is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122939741.4U CN216794364U (en) | 2021-11-26 | 2021-11-26 | Block terminal that heat dispersion is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216794364U true CN216794364U (en) | 2022-06-21 |
Family
ID=82004373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122939741.4U Active CN216794364U (en) | 2021-11-26 | 2021-11-26 | Block terminal that heat dispersion is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216794364U (en) |
-
2021
- 2021-11-26 CN CN202122939741.4U patent/CN216794364U/en active Active
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