CN207753343U - A kind of GGD types low-voltage cabinet - Google Patents
A kind of GGD types low-voltage cabinet Download PDFInfo
- Publication number
- CN207753343U CN207753343U CN201721368744.4U CN201721368744U CN207753343U CN 207753343 U CN207753343 U CN 207753343U CN 201721368744 U CN201721368744 U CN 201721368744U CN 207753343 U CN207753343 U CN 207753343U
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- China
- Prior art keywords
- cabinet
- radiator window
- door
- copper bar
- voltage
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052802 copper Inorganic materials 0.000 claims abstract description 33
- 239000010949 copper Substances 0.000 claims abstract description 33
- 210000004709 eyebrow Anatomy 0.000 claims description 2
- 210000003128 head Anatomy 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Patch Boards (AREA)
Abstract
The utility model provides a kind of GGD types low-voltage cabinet, to improve security performance.GGD type low-voltage cabinets include cabinet, and horizontal copper bar is equipped in cabinet, and the side of the cabinet is equipped with radiator window corresponding with horizontal copper bar, and the lower section of the radiator window is equipped with instrument door.Radiator window is set at cabinet corresponding with horizontal copper bar, instrument door is placed in the lower section of radiator window, on the one hand, the distance that can increase horizontal copper bar and instrument door increases insulation distance, improves class of safety protection, and installation capability is improved；On the other hand, radiator window can reduce the temperature in cabinet in time by heat caused by horizontal copper bar by being discharged in cabinet.
Description
Technical field
The utility model is related to a kind of GGD types low-voltage cabinets.
Background technology
Shown in patent of invention of the structure of existing GGD types low-voltage cabinet mostly such as application publication number for CN104466715A, GGD
Type low-voltage cabinet includes cabinet, and the side of cabinet is from top to bottom equipped with instrument door and main cabinet door, instrument is equipped on the inside of instrument door
Table electrical part.Horizontal copper bar is equipped in cabinet corresponding to instrument door.Horizontal copper ranking is at the top of cabinet, and heat dissipation effect is not
It is good, simultaneously as horizontal copper bar is located at sustained height with instrument door and horizontal copper bar is exposed in cabinet, it is being opened manually and is closing
It closes instrument door and when being operated on instrument door, can there is unsafe factor, security performance cannot be protected.Separately
Outside, in the prior art, it is usually fitted with brows on the cabinet, brows are primarily used to installation and show low-voltage cabinet model, production
The Sign Board of the identification informations such as producer.In addition, in the prior art, the connection type between instrument door, main cabinet door and cabinet is usual
For hinge connection, hinge is common External hinge, and appearance is plain, and since the height of main cabinet door is larger, and usual feelings
It installs only with upper and lower two External hinges under condition, is easily deformed after main cabinet door load-bearing.
Utility model content
The purpose of this utility model is to provide a kind of GGD types low-voltage cabinets, to improve security performance.
To achieve the above object, the technical solution of the utility model GGD types low-voltage cabinet is：A kind of GGD types low-voltage cabinet, including
Cabinet, cabinet is interior to be equipped with horizontal copper bar, and the side of the cabinet is equipped with radiator window corresponding with horizontal copper bar, the radiator window
Lower section be equipped with instrument door.
Radiator window includes radiator window U-board, and the inboard groove slot bottom of radiator window U-board is dissipated equipped with what is be fixedly connected with cabinet
The plate face corresponding with groove slot bottom of hot window fixedly connected part, radiator window U-board is equipped with multiple heat emission holes.
Brows are equipped between the radiator window and instrument door.
Brows include the brows U-board of spiral-lock on the cabinet, and the inside of the U-board is equipped with the eyebrow being fixedly connected with cabinet
Head fixedly connected part.
Low-voltage cabinet further includes main cabinet door, and instrument door and/or main cabinet door are installed on by hinge on cabinet, and hinge includes fixing
The first connector and second set on instrument door and/or main cabinet door on the inside of hinged with the first connector on the cabinet is connect
Part.
The utility model has the beneficial effects that：Radiator window is set at cabinet corresponding with horizontal copper bar, instrument door is set
In the lower section of radiator window, on the one hand, the distance that can increase horizontal copper bar and instrument door increases insulation distance, improves peace
Full protection grade, installation capability are improved；On the other hand, radiator window can in time by heat caused by horizontal copper bar by
It is discharged in cabinet, reduces the temperature in cabinet.
Using the distance between radiator window and instrument door, brows are set to herein, are respectively positioned on out with brows in the prior art
The highest point for closing cabinet is compared, and the whole height of switchgear is reduced.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model GGD type low-voltage cabinet embodiments；
Fig. 2 is the Section A-A schematic diagram under cabinet door opening state in the utility model GGD type low-voltage cabinet embodiments；
Fig. 3 is the front view of brows in the utility model GGD type low-voltage cabinet embodiments；
Fig. 4 is the vertical view of Fig. 3；
Fig. 5 is the front view of radiator window in the utility model GGD type low-voltage cabinet embodiments；
Fig. 6 is the vertical view of Fig. 5；
Fig. 7 is the scheme of installation of radiator window, brows, cabinet in the utility model GGD type low-voltage cabinet embodiments；
Fig. 8 is the schematic diagram of internal hinge in the utility model GGD type low-voltage cabinet embodiments；
Fig. 9 is the vertical view of Fig. 7；
Figure 10 is the enlarged drawing at internal hinge in Fig. 2.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of the GGD type low-voltage cabinets of the utility model, as shown in Figures 1 to 10, GGD type low-voltage cabinets include cabinet
Body and the cabinet door on front side of cabinet, cabinet include crossbeam 5 and longeron 6, and cabinet door includes the instrument door 3 from top to bottom installed and master
Cabinet door 4.It is equipped with multiple instrument components in the inside of instrument door 3.Horizontal copper bar 7 is equipped with above the crossbeam 5 of the top, it is horizontal
Copper bar 7 is exposed in cabinet.
In the prior art, instrument door and horizontal copper come in sustained height, and distance between the two is very short, instrument door it is interior
The distance between side and horizontal copper bar smaller, when being opened manually, close instrument door or operated to instrument door, or close to instrument
When table door reads data, horizontal copper bar discharge breakdown air and may be such that instrument door charges outward.Due to instrument door and level
The distance of copper bar is shorter, and the instrument component on the inside of instrument door can be damaged by the ionization of horizontal copper bar.This practicality is new
In type, instrument door 3 is located at the lower section of horizontal copper bar 7, so that instrument component also is located at the lower section of horizontal copper bar 7, increases level
Insulation distance between copper bar 7 and instrument component, improves safe distance, and security protection performance improves.When the position of instrument door 3
It sets after moving down, is the breaker or other parts of GGD type low-voltage cabinets corresponding to instrument door 3, part is mostly plastic material, no
There can be the hidden danger of discharge breakdown.The possibility that instrument door 3 is charged by the effect of horizontal copper bar reduces.It is leaned in operating personnel
When nearly instrument door, safety can also be protected.
Be also equipped with radiator window 1 on front side of cabinet, multiple heat emission holes 9 offered on radiator window 1, by Fig. 1 it is found that dissipate
Hot window 1 is correspondingly arranged in the height at 7 place of horizontal copper bar, and heat emission hole 9 is corresponding with horizontal copper bar 7, can be in time by water
The heat that flat copper bar generates discharges.It can accelerate the heat dissipation speed of horizontal copper bar by increasing radiator window in the front side of cabinet
Degree.In conjunction with Fig. 5 to Fig. 7, radiator window 1 includes the radiator window U-board 11 of spiral-lock on the cabinet, and the inside of radiator window U-board 11 is recessed
Radiator window fixedly connected part 12 is equipped in slot, radiator window fixedly connected part 12 is fixedly linked with cabinet, in Fig. 6 it can be seen from
Connecting hole is offered in radiator window fixedly connected part 12.In the present embodiment, radiator window to horizontal copper for discharging into capable heat dissipation.
In the prior art, pasting boards of the brows 2 as Sign Board, Sign Board are mainly used to marked product model and factory
The relevant informations such as family.Brows are typically mounted on the highest point of switchgear, play the role of obviously identifying.And when instrument door moves down
Afterwards, brows can be installed by just leaving installation space on cabinet between the top of instrument door and the lower section of radiator window, and will be dissipated
Therefore the heat dissipation that hot window is more conducive to horizontal copper bar mounted on highest point brows is arranged in the top of instrument door, radiator window
Lower section, not only reduce the whole height of switchgear, radiator window can also be made to play maximum heat radiation function.By Fig. 3, Fig. 4
With Fig. 7 as can be seen that brows 2 include brows U-board 21, the inside of brows U-board 21 is equipped with brows fixedly connected part 22, by scheming
In as can be seen that brows fixedly connected part 22 be fixedly linked with cabinet, by brows 2 fixed installation on the cabinet.
In the present embodiment, it is connected by internal hinge 8 between instrument door 3, main cabinet door 4 and cabinet, wherein instrument door 3
It is connected by about two spaced apart two internal hinges 8 with cabinet, main cabinet door 4 passes through spaced apart three up and down
Internal hinge 8 is connected.As seen from the figure, internal hinge includes fixed the first connector 81 on the cabinet, is fixed on
Instrument door（Or main cabinet door）On the second connector 82 and both connections hinged shaft 83, the first connector 81 passes through two through-holes
On vertical beam 6, while on the cabinet by the welding of the first connector, the second connector is mounted on instrument also by two through-holes
Door（Or main cabinet door）Inside on.In the utility model, cabinet and cabinet door are installed together using internal hinge, appearance is new
Grain husk.And main cabinet door by the installation of three internal hinges on the cabinet, the stress point of main cabinet door can be increased, make main cabinet door by
Power is uniform.
The GGD type low-voltage cabinets of the utility model enhance security performance, pass through setting by moving down the distance of instrument door
Internal hinge makes the appearance of GGD type low-voltage cabinets be beautified, and keeps main cabinet door stress more equal using internal hinge
It is even, make main cabinet door be less likely to occur to deform.
Claims (4)
1. a kind of GGD types low-voltage cabinet, including cabinet, cabinet is interior to be equipped with horizontal copper bar, it is characterised in that：The side of the cabinet is set
There are radiator window corresponding with horizontal copper bar height, the lower section of the radiator window to be equipped with instrument door, radiator window includes radiator window U-shaped
Plate, the inboard groove slot bottom of radiator window U-board are equipped with the radiator window fixedly connected part being fixedly connected with cabinet, radiator window U-board
Plate face corresponding with groove slot bottom be equipped with multiple heat emission holes.
2. GGD types low-voltage cabinet according to claim 1, it is characterised in that：Eyebrow is equipped between the radiator window and instrument door
Head.
3. GGD types low-voltage cabinet according to claim 2, it is characterised in that：Brows include the brows U-shaped of spiral-lock on the cabinet
Plate, the inside of the U-board are equipped with the brows fixedly connected part being fixedly connected with cabinet.
4. the GGD type low-voltage cabinets according to claim 1-3 any one, it is characterised in that：Low-voltage cabinet further includes main cabinet door,
Instrument door and/or main cabinet door are installed on by hinge on cabinet, and hinge includes fixed the first connector on the cabinet and with the
Hinged the second connector being set on the inside of instrument door and/or main cabinet door of a connection piece.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843525 | 2017-07-12 | ||
| CN2017208435250 | 2017-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207753343U true CN207753343U (en) | 2018-08-21 |
Family
ID=63145358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721368744.4U Active CN207753343U (en) | 2017-07-12 | 2017-10-23 | A kind of GGD types low-voltage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207753343U (en) |
-
2017
- 2017-10-23 CN CN201721368744.4U patent/CN207753343U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |