CN208797453U - A kind of low pressure drawer-type switch cabinet - Google Patents
A kind of low pressure drawer-type switch cabinet Download PDFInfo
- Publication number
- CN208797453U CN208797453U CN201821414187.XU CN201821414187U CN208797453U CN 208797453 U CN208797453 U CN 208797453U CN 201821414187 U CN201821414187 U CN 201821414187U CN 208797453 U CN208797453 U CN 208797453U
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- CN
- China
- Prior art keywords
- switch cabinet
- shell body
- cabinet shell
- stepper motor
- fixedly installed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of low pressure drawer-type switch cabinets, including switch cabinet shell body, multiple drawer bodies are equipped in the switch cabinet shell body, there are two cooling fins for cross-fixing installation in the switch cabinet shell body, and two cooling fins are in contact, the side of one cooling fin is fixedly connected with heat conductive rod, the side inner wall of one end penetrating switch cabinet shell of the heat conductive rod far from cooling fin and the side for extending to switch cabinet shell body, and one end of heat conductive rod is fixedly installed with collecting plate.The utility model structure is simple, it is matched by cooling fin, heat conductive rod and collecting plate, the heat transfer of switch cabinet shell body part can be gone out, then under the driving of the first stepper motor and second stepper motor, it can accelerate the air flow rate inside switch cabinet shell body, it makes it through ventilation hole quickly to distribute heat, will not be distributed not go out because of a large amount of heat, cause switch cabinet shell body internal heat excessively high and break down.
Description
Technical field
The utility model relates to distribution technique field more particularly to a kind of low pressure drawer-type switch cabinets.
Background technique
Low-voltage distribution cabinet is also known as low-tension switch cabinet, it is suitable for substation, power plant, industrial and mining enterprises etc., which has
Strong breaking capacity, dynamic thermal stability is good, and electrical arrangement draws flexibly, and combination is convenient, serial, practical, the spies such as structure novel
Point.
The radiating mode used in common low pressure drawer-type switch cabinet is only to have opened up part heat release hole, and open up scattered
Hot hole is also contemplated that dust-proof factor, therefore heat release hole cannot be opened too big, and heat release hole does not open big heat dissipation effect again less than raising,
Low pressure drawer-type switch cabinet can produce a large amount of heat in prolonged work, as amount of heat do not distribute not go out will lead to it is interior
Portion's heat is excessively high and breaks down.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and propose a kind of low pressure drawer-type and open
Close cabinet.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of low pressure drawer-type switch cabinet, including switch cabinet shell body, the switch cabinet shell body is interior to be equipped with multiple drawer bodies,
There are two cooling fins for cross-fixing installation in the switch cabinet shell body, and two cooling fins are in contact, the side of a cooling fin
It is fixedly connected with heat conductive rod, the side inner wall of one end penetrating switch cabinet shell of the heat conductive rod far from cooling fin simultaneously extends to out
The side of cabinet shell is closed, and one end of heat conductive rod is fixedly installed with collecting plate, and installation is fixedly installed in the switch cabinet shell body
Plate, the side of the mounting plate are fixedly installed with multiple first stepper motors, fix on the output shaft of first stepper motor
Flabellum is installed, ventilation hole is offered on the side inner wall of the switch cabinet shell body, is rotated in the bottom interior wall of the ventilation hole
Sealing plate is installed, and sealing plate is adapted with ventilation hole, is fixedly installed with fixation on the side inner wall of the switch cabinet shell body
Plate, the fixed plate and sealing plate are fixedly installed with the same extension spring, open up on the side inner wall of the switch cabinet shell body
There are multiple heat release holes.
Preferably, the quantity of first stepper motor is three to six, and three to six the first stepper motors equidistantly divide
Cloth is in the side of mounting plate.
Preferably, the side of first stepper motor is welded with mounting plate, offers on the corner location of mounting plate
Bolt hole, bolt hole internal screw thread are connected with bolt, and first stepper motor is fixedly mounted on installation by bolt hole and bolt
The side of plate.
Preferably, the quantity of the heat release hole is ten to two ten, and ten to two ten heat release holes are equally distributed on switch
On the side inner wall of cabinet shell.
Preferably, the side of the switch cabinet shell body is fixedly installed with second stepper motor, the second stepper motor
Wire winding shaft is fixedly installed on output shaft, the outside fixation of the Wire winding shaft is arranged with drawstring, and the drawstring is far from Wire winding shaft
One end is fixedly connected with sealing plate.
Preferably, the side of the sealing plate is fixedly installed with gasket, and the sealing plate passes through gasket and ventilation hole
It fits closely.
Compared with prior art, the utility model has the beneficial effects that cooling fin is by the partial heat in switch cabinet shell body
It is concentrated, then heat conductive rod can be by the heat transfer of part in cooling fin on collecting plate, because collecting plate is located at switchgear
The outside of shell, thus collecting plate can dissipate the heat to the air, and then start the first stepper motor, the first stepper motor meeting
It drives flabellum to be rotated, and then the air circulation of meeting acceleration switch cabinet shell, restarts second stepper motor, second step at this time
It will drive drawstring into motor to pull open sealing plate, and then the heat in switch cabinet shell body can pass through ventilation hole rapid cooling.
The utility model structure is simple, is matched by cooling fin, heat conductive rod and collecting plate, can be by switch cabinet shell body portion
The heat transfer divided is gone out, and then under the driving of the first stepper motor and second stepper motor, can accelerate switch cabinet shell body
Internal air flow rate, makes it through ventilation hole and quickly distributes heat, will not distribute not because of amount of heat
It goes out, and leads to that switch cabinet shell body internal heat is excessively high and breaks down.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of low pressure drawer-type switch cabinet structural schematic diagram；
Fig. 2 be the utility model proposes a kind of low pressure drawer-type switch cabinet Fig. 1 structure sectional view；
Fig. 3 be the utility model proposes a kind of low pressure drawer-type switch cabinet A schematic enlarged-scale view.
In figure: 1 switch cabinet shell body, 2 drawer bodies, 3 cooling fins, 4 heat conductive rods, 5 collecting plates, 6 mounting plates, 7 first steppings
Motor, 8 flabellums, 9 heat release holes, 10 ventilation holes, 11 sealing plates, 12 fixed plates, 13 extension springs, 14 second stepper motors, 15 are received
Spool, 16 drawstrings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of low pressure drawer-type switch cabinet, including switch cabinet shell body 1, switch cabinet shell body 1 are interior equipped with multiple
Drawer body, there are two cooling fins 3 for cross-fixing installation in switch cabinet shell body 1, and two cooling fins 3 are in contact, a heat dissipation
The side of piece 3 is fixedly connected with heat conductive rod 4, the side inner wall of one end penetrating switch cabinet shell 1 of the heat conductive rod 4 far from cooling fin 3
And the side of switch cabinet shell body 1 is extended to, and one end of heat conductive rod 4 is fixedly installed with collecting plate 5, fixes in switch cabinet shell body 1
Mounting plate 6 is installed, the side of mounting plate 6 is fixedly installed with multiple first stepper motors 7, the output shaft of the first stepper motor 7
On be fixedly installed with flabellum 8, ventilation hole 10 is offered on the side inner wall of switch cabinet shell body 1, in the bottom interior wall of ventilation hole 10
It is rotatably equipped with sealing plate 11, and sealing plate 11 is adapted with ventilation hole 10, is fixedly mounted on the side inner wall of switch cabinet shell body 1
There is fixed plate 12, fixed plate 12 and sealing plate 11 are fixedly installed with the same extension spring 13, the side inner wall of switch cabinet shell body 1
On offer multiple heat release holes 9, cooling fin 3 concentrates the partial heat in switch cabinet shell body 1, then heat conductive rod 4 can will
The heat transfer of part is on collecting plate 5 in cooling fin 3, because collecting plate 5 is located at the outside of switch cabinet shell body 1, thus thermal-arrest
Plate 5 can dissipate the heat to the air, and then start the first stepper motor 7, and the first stepper motor 7 will drive 8 turns of flabellum
It is dynamic, and then the air circulation of meeting acceleration switch cabinet shell 1, restart second stepper motor 14,14 meeting of second stepper motor at this time
Drawstring 16 is driven to pull open sealing plate 11, and then the heat in switch cabinet shell body 1 can pass through 10 rapid cooling of ventilation hole, this reality
It is simple with new structure, it is matched by cooling fin 3, heat conductive rod 4 and collecting plate 5, it can be by the heat of 1 part of switch cabinet shell body
It passes, then under the driving of the first stepper motor 7 and second stepper motor 14, can accelerate inside switch cabinet shell body 1
Air flow rate, make it through ventilation hole 10 and quickly distribute heat, because without because a large amount of heat dissipate
Hair is not gone out, and is made 1 internal heat of switch cabinet shell body excessively high and broken down.
In the utility model, the quantity of the first stepper motor 7 is three to six, and three to six first stepper motors 7 etc.
Away from the side for being distributed in mounting plate 6, the side of the first stepper motor 7 is welded with mounting plate, opens on the corner location of mounting plate
Equipped with bolt hole, bolt hole internal screw thread is connected with bolt, and the first stepper motor 7 is fixedly mounted on installation by bolt hole and bolt
The side of plate 6, the quantity of heat release hole 9 is ten to two ten, and ten to two ten heat release holes 9 are equally distributed on switch cabinet shell body 1
Side inner wall on, the side of switch cabinet shell body 1 is fixedly installed with second stepper motor 14, the output shaft of second stepper motor 14
On be fixedly installed with Wire winding shaft 15, the outside fixation of Wire winding shaft 15 is arranged with drawstring 16, the one end of drawstring 16 far from Wire winding shaft 15
It is fixedly connected with sealing plate 11, the side of sealing plate 11 is fixedly installed with gasket, and sealing plate 11 passes through gasket and ventilation hole
10 fit closely, and cooling fin 3 concentrates the partial heat in switch cabinet shell body 1, and the then meeting of heat conductive rod 4 will be in cooling fin 3
Partial heat transfer is on collecting plate 5, because collecting plate 5 is located at the outside of switch cabinet shell body 1, thus the meeting of collecting plate 5 will be hot
Amount is dispersed into air, then starts the first stepper motor 7, the first stepper motor 7 will drive flabellum 8 and be rotated, Jin Erhui
The air circulation of acceleration switch cabinet shell 1, restarts second stepper motor 14 at this time, and second stepper motor 14 will drive drawstring 16
Sealing plate 11 is pulled open, and then the heat in switch cabinet shell body 1 can pass through 10 rapid cooling of ventilation hole, the utility model structure
Simply, it is matched, the heat transfer of 1 part of switch cabinet shell body can be gone out by cooling fin 3, heat conductive rod 4 and collecting plate 5,
Then under the driving of the first stepper motor 7 and second stepper motor 14, the air circulation inside switch cabinet shell body 1 can be accelerated
Rate makes it through ventilation hole 10 and quickly distributes heat, because without because a large amount of heat do not distribute not go out, and
So that 1 internal heat of switch cabinet shell body is excessively high and breaks down.
Working principle: when the electronic component heat in switch cabinet shell body 1 is excessively high, cooling fin 3 can be by switchgear first
Partial heat in shell 1 is concentrated, then heat conductive rod 4 can by the heat transfer of part in cooling fin 3 on collecting plate 5,
Because collecting plate 5 is located at the outside of switch cabinet shell body 1, thus collecting plate 5 can dissipate the heat to the air, and then start first
Stepper motor 7, the first stepper motor 7 will drive flabellum 8 and rotated, and then the air circulation of meeting acceleration switch cabinet shell 1, open
The heat closed in cabinet shell 1 can be distributed partial heat by heat release hole 9, restart second stepper motor 14 at this time,
Second stepper motor 14 will drive Wire winding shaft 15 and be rotated, and Wire winding shaft 15 can be by the winding of drawstring 16 on the outside, and then seals
Plate 11 can make being opened gradually of ventilation hole 10 under the pulling force of drawstring 16, and then the heat in switch cabinet shell body 1 can lead to
Ventilation hole 10 is crossed quickly to distribute, extraneous air also can by the quick access switch cabinet shell 1 of ventilation hole 10, into
And under continuous air circulation, the temperature in switch cabinet shell body 1 can be quickly reduced, so that it will not because of a large amount of heat
It does not distribute not go out, and makes the internal heat of switch cabinet shell body 1 excessively high and break down.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of low pressure drawer-type switch cabinet, including switch cabinet shell body (1), the switch cabinet shell body (1) is interior to be equipped with multiple drawers
Ontology, which is characterized in that there are two the interior cross-fixing installations of switch cabinet shell body (1) cooling fin (3), and two cooling fins
(3) it is in contact, the side of a cooling fin (3) is fixedly connected with heat conductive rod (4), and the heat conductive rod (4) is far from cooling fin (3)
The side inner wall of one end penetrating switch cabinet shell (1) and the side for extending to switch cabinet shell body (1), and one end of heat conductive rod (4)
It is fixedly installed with collecting plate (5), is fixedly installed with mounting plate (6) in the switch cabinet shell body (1), the one of the mounting plate (6)
Side is fixedly installed with multiple first stepper motors (7), is fixedly installed with flabellum on the output shaft of first stepper motor (7)
(8), it is offered ventilation hole (10) on the side inner wall of the switch cabinet shell body (1), in the bottom interior wall of the ventilation hole (10)
It is rotatably equipped with sealing plate (11), and sealing plate (11) is adapted with ventilation hole (10), in the side of the switch cabinet shell body (1)
It is fixedly installed on wall fixed plate (12), the fixed plate (12) and sealing plate (11) are fixedly installed with the same extension spring
(13), multiple heat release holes (9) are offered on the side inner wall of the switch cabinet shell body (1).
2. a kind of low pressure drawer-type switch cabinet according to claim 1, which is characterized in that first stepper motor (7)
Quantity be three to six, and three to six the first stepper motors (7) are equally distributed on the side of mounting plate (6).
3. a kind of low pressure drawer-type switch cabinet according to claim 1, which is characterized in that first stepper motor (7)
Side be welded with mounting plate, bolt hole is offered on the corner location of mounting plate, bolt hole internal screw thread is connected with bolt, institute
State the side that the first stepper motor (7) is fixedly mounted on mounting plate (6) by bolt hole and bolt.
4. a kind of low pressure drawer-type switch cabinet according to claim 1, which is characterized in that the quantity of the heat release hole (9)
It is ten to two ten, and ten to two ten heat release holes (9) are equally distributed on the side inner wall of switch cabinet shell body (1).
5. a kind of low pressure drawer-type switch cabinet according to claim 1, which is characterized in that the switch cabinet shell body (1)
Side is fixedly installed with second stepper motor (14), is fixedly installed with Wire winding shaft on the output shaft of the second stepper motor (14)
(15), the outside fixation of the Wire winding shaft (15) is arranged with drawstring (16), the one end of the drawstring (16) far from Wire winding shaft (15)
It is fixedly connected with sealing plate (11).
6. a kind of low pressure drawer-type switch cabinet according to claim 1, which is characterized in that the side of the sealing plate (11)
It is fixedly installed with gasket, the sealing plate (11) is fitted closely by gasket with ventilation hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821414187.XU CN208797453U (en) | 2018-08-30 | 2018-08-30 | A kind of low pressure drawer-type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821414187.XU CN208797453U (en) | 2018-08-30 | 2018-08-30 | A kind of low pressure drawer-type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208797453U true CN208797453U (en) | 2019-04-26 |
Family
ID=66207749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821414187.XU Expired - Fee Related CN208797453U (en) | 2018-08-30 | 2018-08-30 | A kind of low pressure drawer-type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208797453U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111049035A (en) * | 2020-01-06 | 2020-04-21 | 东阳罗素电子科技有限公司 | From dustproof radiating block terminal in area |
| CN111129987A (en) * | 2020-01-17 | 2020-05-08 | 安徽明远电力设备制造有限公司 | Switch cabinet with safety protection device |
| CN113078566A (en) * | 2021-04-01 | 2021-07-06 | 库恩智能设备(常州)有限公司 | Modular servo control cabinet and control method thereof |
-
2018
- 2018-08-30 CN CN201821414187.XU patent/CN208797453U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111049035A (en) * | 2020-01-06 | 2020-04-21 | 东阳罗素电子科技有限公司 | From dustproof radiating block terminal in area |
| CN111129987A (en) * | 2020-01-17 | 2020-05-08 | 安徽明远电力设备制造有限公司 | Switch cabinet with safety protection device |
| CN113078566A (en) * | 2021-04-01 | 2021-07-06 | 库恩智能设备(常州)有限公司 | Modular servo control cabinet and control method thereof |
| CN113078566B (en) * | 2021-04-01 | 2023-04-25 | 库恩智能设备(常州)有限公司 | Modularized servo control cabinet and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |