CN209389481U - A kind of intelligent no maintenance DC power supply panel power distribution cabinet - Google Patents
A kind of intelligent no maintenance DC power supply panel power distribution cabinet Download PDFInfo
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- CN209389481U CN209389481U CN201920385732.5U CN201920385732U CN209389481U CN 209389481 U CN209389481 U CN 209389481U CN 201920385732 U CN201920385732 U CN 201920385732U CN 209389481 U CN209389481 U CN 209389481U
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- heat sink
- vertical plate
- outer housing
- radiating groove
- cabinet
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Abstract
The utility model discloses a kind of intelligent no maintenance DC power supply panel power distribution cabinets, and the cabinet body with cabinet door including being in rectangle, the cabinet body wall opposite with cabinet door is that double-layer structure is respectively outer housing and inner supporting body；Chamber is formed between outer housing and inner supporting body, on outer housing, chamber side be provided with several heat sinks I, several heat sinks II are provided on inner supporting body, in chamber side；Heat sink I is parallel to each other and is interspersed with heat sink II；I tail portion upper surface of heat sink is provided with the vertically upper vertical plate with heat sink I, II tail portion upper surface of heat sink is provided with the vertically lower vertical plate with heat sink II, and upper vertical plate and lower vertical plate are parallel to each other；And on outer housing, I upper end of each heat sink be provided with the first radiating groove, on inner supporting body, II lower end of each heat sink be provided with the second radiating groove, the length of first radiating groove and the second radiating groove is expected and is less than the length of heat sink I, heat sink I, heat sink II, upper vertical plate and lower vertical plate equal length.
Description
Technical field
The utility model belongs to power distribution equipment technical field, is related to power supply panel, refers in particular to a kind of intelligent no maintenance DC power supply
Shield power distribution cabinet.
Background technique
Direct current cabinet is the abbreviation of DC operation power supply system.General entitled intelligent no maintenance DC power supply panel, abbreviation direct current
Shield, what the electric operation power in power plant and substation used now is all DC power supply, it is negative for control load and power
Lotus and direct current emergency lighting load etc. provide power supply, are the bases of contemporary electric power system control, protection, direct current cabinet is by mating electricity
Unit, charging module unit, voltage dropping silicon chain unit, DC feedback unit, power monitoring unit, monitoring module unit and insulation prison
Survey unit composition.Be mainly used in the middle-size and small-size power plant of electric system, power station, all kinds of substations and other set using direct current
Standby user's (such as petrochemical industry, mine, railway), suitable for switching the instrument divide-shut brake and secondary circuit, instrument, relay protection
With failure illumination etc. occasions.
But not only structure is complicated for direct current cabinet currently on the market, but also has a single function, what current various modules were all installed
Very compact, this results in the heat of modules distributed not distribute in time, and heat accumulates in direct current cabinet power distribution cabinet
Inside, influences the performance of the electronic component of inside modules, to influence overall stability, there are many security risks, and
Staff operates inconvenience.
Summary of the invention
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of intelligence of high efficiency and heat radiation to exempt to tie up
Protect DC power supply panel power cabinet.
To achieve the above object, the utility model provides following technical solution: a kind of intelligent no maintenance DC power supply panel
Power distribution cabinet, the cabinet body with cabinet door including being in rectangle, the cabinet body wall opposite with cabinet door are that double-layer structure is respectively shell
Body and inner supporting body；It is formed with chamber between the outer housing and inner supporting body, the chamber side setting on outer housing, described
There are several heat sinks I, on inner supporting body, several heat sinks II are provided in the chamber side；The heat sink I and institute
The heat sink II stated is parallel to each other and is interspersed；The I tail portion upper surface of heat sink be provided with vertically with heat sink I
Upper vertical plate is provided with the vertically lower vertical plate with heat sink II, and the upper vertical plate in the II tail portion upper surface of heat sink
It is parallel to each other with lower vertical plate；And I upper end of heat sink on outer housing, each described is provided with the first radiating groove, in inner support
II lower end of heat sink on body, each described is provided with the second radiating groove, the length of first radiating groove and the second radiating groove
Degree is expected and is less than the length of heat sink I, the heat sink I, heat sink II, upper vertical plate and lower vertical plate equal length, and waits
In the width of chamber.
By using above-mentioned technical solution, chamber is formed between outer housing and inner supporting body, heat dissipation cavity improves cabinet
The contact area of body entirety；Chamber side on outer housing, described is provided with several heat sinks I, so as to improve dissipating for cabinet body
Thermal effect；Several heat sinks II are provided on inner supporting body, in chamber side, to further improve the heat dissipation effect of cabinet body
Fruit；I tail portion upper surface of heat sink is provided with the vertically upper vertical plate with heat sink I, to can be further improved dissipating for heat sink
Thermal effect；II tail portion upper surface of heat sink is provided with the vertically lower vertical plate with heat sink II, to can be further improved heat dissipation
The heat dissipation effect of plate II；And on outer housing, I upper end of each heat sink be provided with the first radiating groove, on inner supporting body, each
II lower end of heat sink is provided with the second radiating groove, so as to improve the heat dissipation effect of cabinet body entirety；And in heat sink I and upper vertical plate
And the cooperation of heat sink I and upper vertical plate, can play prevents liquid outside cabinet body just into cabinet body.
The utility model is further arranged to: Air Filter is provided on first radiating groove, described and
Waterproof ventilated membrane is provided on two radiating grooves.
By using above-mentioned technical solution, it is provided with Air Filter on the first radiating groove, so as to prevent dust from entering
Chamber is provided with waterproof ventilated membrane on the second radiating groove, so as to prevent steam etc. from entering interior of the cabinet, it is ensured that cabinet is intracorporal
It is dry, into the service life for ensuring component in cabinet body.
The utility model is further arranged to: being arranged in the outside of outer housing, the upper end of each first radiating groove
There are several equally distributed heat dissipation short slabs, the heat dissipation short slab lower end surface be provided with the vertically short vertical plate with heat dissipation short slab,
The equal length of the heat dissipation short slab and short vertical plate and the length for being equal to heat sink I.
By using above-mentioned technical solution, the outside of outer housing, the upper end of each first radiating groove are provided with heat dissipation
Short slab, heat dissipation short slab can be further improved the heat dissipation effect of cabinet body, heat dissipation short slab lower end surface be provided with vertically with heat dissipation short slab
Short vertical plate, so as to so effective that prevent the liquid such as water droplet from entering in chamber by the second radiating groove.
The utility model is further arranged to: the intracorporal top of the cabinet is provided with radiator fan.
By using above-mentioned technical solution, the intracorporal top of cabinet is provided with radiator fan, so as to further ensure that
The heat dissipation performance of cabinet body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the cross-sectional view of the utility model embodiment；
Fig. 3 is the cross-sectional view in Fig. 2 at A-A；
Label and corresponding component names in attached drawing:
Under 1- cabinet body, 2- outer housing, 3- inner supporting body, 4- chamber, 5- heat sink I, 6- heat sink II, 7- upper vertical plate, 8-
Vertical plate, the first radiating groove of 9-, the second radiating groove of 10-, 11- Air Filter, 12- waterproof ventilated membrane, 13- heat dissipation short slab, 14- are short vertical
Plate, 15- radiator fan.
Specific embodiment
It is described further referring to figs. 1 to the one embodiment of Fig. 3 to the utility model.
A kind of intelligent no maintenance DC power supply panel power distribution cabinet, the cabinet body 1 with cabinet door including being in rectangle, described and cabinet door
Opposite 1 wall of cabinet body is that double-layer structure is respectively outer housing 2 and inner supporting body 3；Between the outer housing 2 and inner supporting body 3
It is formed with chamber 4,4 side of chamber on outer housing 2, described is provided with several heat sinks I 5, described on inner supporting body 3
Several heat sinks II 6 are provided on 4 side of chamber；The heat sink I 5 and the heat sink II 6 are parallel to each other and staggeredly divide
Cloth；The I 5 tail portion upper surface of heat sink is provided with the vertically upper vertical plate 7 with heat sink I 5, in the heat sink II 6
Tail portion upper surface is provided with the vertically lower vertical plate 8 with heat sink II 6, and the upper vertical plate 7 and lower vertical plate 8 are parallel to each other；And
I 5 upper end of heat sink on outer housing 2, each described is provided with the first radiating groove 9, on inner supporting body 3, each described
II 6 lower end of heat sink is provided with the second radiating groove 10, and the length of first radiating groove 9 and the second radiating groove 10 is expected and small
In the length of heat sink I 5, the heat sink I 5,8 equal length of heat sink II 6, upper vertical plate 7 and lower vertical plate, and it is equal to chamber
4 width.
By being formed with chamber 4 between outer housing 2 and inner supporting body 3, heat dissipation cavity improves the whole contact surface of cabinet body 1
Product；4 side of chamber on outer housing 2, described is provided with several heat sinks I 5, so as to improve the heat dissipation effect of cabinet body 1；Inside
On supporter 3, several heat sinks II 6 are provided on 4 side of chamber, to further improve the heat dissipation effect of cabinet body 1；It is radiating
I 5 tail portion upper surface of plate is provided with the vertically upper vertical plate 7 with heat sink I 5, to can be further improved the heat dissipation effect of heat sink；
II 6 tail portion upper surface of heat sink is provided with the vertically lower vertical plate 8 with heat sink II 6, to can be further improved heat sink II 6
Heat dissipation effect；And on outer housing 2, I 5 upper end of each heat sink be provided with the first radiating groove 9, on inner supporting body 3, each
II 6 lower end of heat sink is provided with the second radiating groove 10, so as to improve the whole heat dissipation effect of cabinet body 1；And heat sink I 5 with
The cooperation of upper vertical plate 7 and heat sink I 5 and upper vertical plate 7, can play prevents liquid outside cabinet body 1 just into cabinet body 1.
Further, being provided with Air Filter 11 on first radiating groove 9, set on described and the second radiating groove 10
It is equipped with waterproof ventilated membrane 12.
By being provided with Air Filter 11 on the first radiating groove 9, so as to prevent dust from entering chamber 4, in the second heat dissipation
Waterproof ventilated membrane 12 is provided on slot 10, so as to prevent steam etc. from entering inside cabinet body 1, it is ensured that the drying in cabinet body 1 enters
Ensure the service life of component in cabinet body 1.
Further, being provided with several be uniformly distributed in the outside of outer housing 2, the upper end of each first radiating groove 9
Heat dissipation short slab 13,13 lower end surface of heat dissipation short slab be provided with vertically with heat dissipation short slab 13 short vertical plate 14, it is described
The equal length of heat dissipation short slab 13 and short vertical plate 14 and the length for being equal to heat sink I 5.
By being provided with heat dissipation short slab 13 in the upper end in the outside of outer housing 2, each first radiating groove 9, radiate short slab 13
The heat dissipation effect that can be further improved cabinet body 1 is provided with the vertically short vertical plate with heat dissipation short slab 13 in heat dissipation 13 lower end surface of short slab
14, so as to so effective that prevent the liquid such as water droplet from entering in chamber 4 by the second radiating groove 10.
Further, the top in the cabinet body 1 is provided with radiator fan 15.
Top in cabinet body 1 is provided with radiator fan 15, so as to further ensure that the heat dissipation performance of cabinet body 1.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (4)
1. a kind of intelligent no maintenance DC power supply panel power distribution cabinet, the cabinet body (1) with cabinet door including being in rectangle, it is characterized in that: with
Cabinet door opposite cabinet body (1) wall is that double-layer structure is respectively outer housing (2) and inner supporting body (3)；The outer housing (2) with it is interior
Chamber (4) are formed between supporter (3), on outer housing (2), the chamber (4) side be provided with several heat sinks I (5),
On inner supporting body (3), several heat sinks II (6) are provided on the chamber (4) side；The heat sink I (5) with it is described
Heat sink II (6) be parallel to each other and be interspersed；Described heat sink I (5) the tail portion upper surface be provided with vertically with heat dissipation
The upper vertical plate (7) of plate I (5) is provided with vertically lower vertical with heat sink II (6) in described heat sink II (6) the tail portion upper surface
Plate (8), and the upper vertical plate (7) and lower vertical plate (8) are parallel to each other；And on outer housing (2), each heat sink I
(5) upper end is provided with the first radiating groove (9), and heat sink II (6) lower end on inner supporting body (3), each described is provided with the
Two radiating grooves (10).
2. a kind of intelligent no maintenance DC power supply panel power distribution cabinet according to claim 1, it is characterized in that: described first
It is provided with Air Filter (11) on radiating groove (9), is provided with waterproof ventilated membrane (12) on second radiating groove (10).
3. a kind of intelligent no maintenance DC power supply panel power distribution cabinet according to claim 2, it is characterized in that: in outer housing (2)
Outside, first radiating groove (9) upper end be provided with heat dissipation short slab (13), under the heat dissipation short slab (13)
End face is provided with the vertically short vertical plate (14) with heat dissipation short slab (13).
4. a kind of intelligent no maintenance DC power supply panel power distribution cabinet according to claim 3, it is characterized in that: in the cabinet body
(1) top in is provided with radiator fan (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385732.5U CN209389481U (en) | 2019-03-25 | 2019-03-25 | A kind of intelligent no maintenance DC power supply panel power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385732.5U CN209389481U (en) | 2019-03-25 | 2019-03-25 | A kind of intelligent no maintenance DC power supply panel power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209389481U true CN209389481U (en) | 2019-09-13 |
Family
ID=67852553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920385732.5U Active CN209389481U (en) | 2019-03-25 | 2019-03-25 | A kind of intelligent no maintenance DC power supply panel power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209389481U (en) |
-
2019
- 2019-03-25 CN CN201920385732.5U patent/CN209389481U/en active Active
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