CN206180448U - Low -voltage switch cabinet - Google Patents
Low -voltage switch cabinet Download PDFInfo
- Publication number
- CN206180448U CN206180448U CN201621273154.9U CN201621273154U CN206180448U CN 206180448 U CN206180448 U CN 206180448U CN 201621273154 U CN201621273154 U CN 201621273154U CN 206180448 U CN206180448 U CN 206180448U
- Authority
- CN
- China
- Prior art keywords
- radiator fan
- static contact
- peripheral face
- fan
- peripheral surface
- 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
Links
Abstract
The utility model discloses a low -voltage switch cabinet, it has a static contact system, static contact system mainly comprises parts such as last static contact box body, upper fin piece base, lower static contact box body, lower fin base, radiator fan group and drive mechanism. It is in radiator fan group upper fin piece base with between the lower fin base, the preceding radiator fan and the back radiator fan that set up around radiator fan group has. The utility model has the advantages of: calorific capacity of static contact system during operation makes room temperature liquid metal piece present the liquid state, and is just sufficient completely this material can permeate the microcellular structure when the liquid state in, can improve holistic heat dispersion to a certain extent.
Description
Technical field
This utility model is related to a kind of low-tension switch cabinet.
Background technology
In low-tension switch cabinet, static contact system caloric value operationally is much larger than other conductive components of switch cubicle, special
It is not the switch cubicle of high current, this problem is more serious, can so have a strong impact on the safe operation of equipment.In view of it is above-mentioned, urgently
Treat to carry out radiator structure improvement to existing static contact system.
Utility model content
This utility model purpose is to overcome the not good problem of radiating effect in prior art, there is provided a kind of new low pressure is opened
Close cabinet.
In order to realize this purpose, the technical solution of the utility model is as follows：A kind of low-tension switch cabinet, with static contact system
System, the static contact system includes,
Upper static contact box body, it has upper body peripheral face, and the upper body peripheral face is with the thick of microcellular structure
Matte；
Upper fin piece pedestal, it is surrounded on the upper static contact box body and arranges, and the upper fin chip base seat tool has outside top base
Side face and top base inner peripheral surface, the top base inner peripheral surface is the matsurface with microcellular structure, the top base inner peripheral surface with
The upper body peripheral face is relative, has upper room temperature liquid metal piece between the top base inner peripheral surface and the upper body peripheral face,
There is upper fin on the top base outer peripheral face and the upper fin piece is surrounded on the top base outer peripheral face and arranges；
Lower static contact box body, it has lower body peripheral face, and the lower body peripheral face is with the thick of microcellular structure
Matte；
Underwing piece pedestal, it is surrounded on the lower static contact box body and arranges, and the underwing chip base seat tool has outside bottom base
Side face and bottom base inner peripheral surface, the bottom base inner peripheral surface is the matsurface with microcellular structure, the bottom base inner peripheral surface with
The lower body peripheral face is relative, has lower room temperature liquid metal piece between the bottom base inner peripheral surface and the lower body peripheral face,
There is lower fin on the bottom base outer peripheral face and the underwing piece is surrounded on the bottom base outer peripheral face and arranges；
Radiator fan group, it is between the upper fin piece pedestal and the underwing piece pedestal, and the radiator fan group has
The front radiator fan for arranging in front and back and rear radiator fan, the front radiator fan and the rear radiator fan are aerofoil fan,
The axial direction of the front radiator fan and the rear radiator fan is above-below direction；And,
Drive mechanism, it is in the lower section of the radiator fan group, and the drive mechanism has rotary screw and control institute
State the servomotor of rotary screw action, rotating wire leverage straight-line extension along the longitudinal direction has on the rotary screw
Preceding thread section in the rotary screw first half and in the latter half of rear thread section of the rotary screw, the preceding thread
The thread rotary orientation of section is with the thread rotary orientation of the rear thread section conversely, being combined with front traveling nut and described in the preceding thread section
Front traveling nut is combined with rear traveling nut and the rear movable screw in combination with the front radiator fan in the rear thread section
It is female in combination with the rear radiator fan.
As a kind of preferred version of low-tension switch cabinet, the upper room temperature liquid metal piece and the lower room temperature liquid metal
Piece is using the metal or alloy being in a liquid state below 100° centigrade.
Used as a kind of preferred version of low-tension switch cabinet, the blowing direction of the front radiator fan is downward, the rear radiating
The blowing direction of fan is downward.
Used as a kind of preferred version of low-tension switch cabinet, the blowing direction of the front radiator fan is upwards, described to radiate afterwards
The blowing direction of fan is downward.
Used as a kind of preferred version of low-tension switch cabinet, the blowing direction of the front radiator fan is downward, the rear radiating
The blowing direction of fan is upwards.
Used as a kind of preferred version of low-tension switch cabinet, the blowing direction of the front radiator fan is upwards, described to radiate afterwards
The blowing direction of fan is upwards.
Compared with prior art, advantage of the present utility model at least that：Caloric value when static contact system works is caused
Room temperature liquid metal piece is presented liquid, and the material can penetrate into the microcellular structure in body peripheral face and pedestal inner peripheral surface in liquid
In and fill completely, the caloric value of static contact system rapidly can be conducted to fin pedestal from box body, to a certain extent can
It is enough to improve overall heat dispersion.Increase forward and backward radiator fan, the heat radiation energy of static contact and near zone can be effectively improved
Power.By using drive mechanism, forward and backward radiator fan can be allowed towards or away from displacement so that blowing scope is more greatly and evenly.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of this utility model one.
Fig. 2 is the structural representation of the drive mechanism in the embodiment of this utility model one.
Specific embodiment
Accompanying drawing is combined below by specific embodiment to be described in further detail this utility model.
Fig. 1 and 2 is referred to, a kind of low-tension switch cabinet is shown, it has static contact system, the static contact system
System mainly by upper static contact box body 1, upper fin piece pedestal 2, lower static contact box body 4, underwing piece pedestal 5, radiator fan group 7 and
The grade of drive mechanism 8 part is constituted.
The upper static contact box body 1 has upper body peripheral face.The upper body peripheral face is with microcellular structure
Matsurface.
The upper fin piece pedestal 2 is surrounded on the upper static contact box body 1 and arranges.The upper fin piece pedestal 2 has upper base
Seat outer peripheral face and top base inner peripheral surface.The top base inner peripheral surface is the matsurface with microcellular structure.The top base inner circumferential
Face is relative with the upper body peripheral face.There is upper room temperature liquid metal between the top base inner peripheral surface and the upper body peripheral face
Piece 3.There is upper fin on the top base outer peripheral face and the upper fin piece is surrounded on the top base outer peripheral face and arranges.
The lower static contact box body 4 has lower body peripheral face.The lower body peripheral face is with microcellular structure
Matsurface.
The underwing piece pedestal 5 is surrounded on the lower static contact box body 4 and arranges.The underwing piece pedestal 5 has lower base
Seat outer peripheral face and bottom base inner peripheral surface.The bottom base inner peripheral surface is the matsurface with microcellular structure.The bottom base inner circumferential
Face is relative with the lower body peripheral face.There is lower room temperature liquid metal between the bottom base inner peripheral surface and the lower body peripheral face
Piece 6.There is lower fin on the bottom base outer peripheral face and the underwing piece is surrounded on the bottom base outer peripheral face and arranges.
The radiator fan group 7 is between the upper fin piece pedestal 2 and the underwing piece pedestal 5.The radiator fan group 7
The front radiator fan 71 arranged with before and after and rear radiator fan 72.The front radiator fan 71 and the rear radiator fan 72 are equal
For aerofoil fan.The axial direction of the front radiator fan 71 and the rear radiator fan 72 is above-below direction.The setting of blowing direction：
Can be that downwards, the blowing direction of the rear radiator fan is downward for the blowing direction of the front radiator fan.Can be, it is described
Upwards, the blowing direction of the rear radiator fan is downward for the blowing direction of front radiator fan.Can be, the front radiator fan
Downwards, the blowing direction of the rear radiator fan is upwards for blowing direction.Can be again, the blowing direction of the front radiator fan to
On, the blowing direction of the rear radiator fan is upwards.
Lower section of the drive mechanism 8 in the radiator fan group 7.The drive mechanism 8 have rotary screw 83 and
Control the servomotor 81 of the action of the rotary screw 83.The rotary screw 83 is straight-line extension along the longitudinal direction.The rotation
Turn to have on screw mandrel 83 in the preceding thread section 831 of the first half of the rotary screw 83 and latter half of in the rotary screw 83
Rear thread section 832.The thread rotary orientation of the preceding thread section 831 is contrary with the thread rotary orientation of the rear thread section 832.Before described
Front traveling nut 84 is combined with thread segment 831 and the front traveling nut 84 is in combination with the front radiator fan 71.It is described
Rear traveling nut 85 is combined with rear thread section 832 and the rear traveling nut 85 is in combination with the rear radiator fan 72.Institute
State servomotor 81 and the action of the rotary screw 83 is driven by shaft coupling 82, due to the preceding thread section 831 and the rear spiral shell
Stricture of vagina section 832 is coaxial and oppositely oriented, therefore, the front traveling nut 84 drives respectively the front radiating with the rear traveling nut 85
Fan 71 and the rear radiator fan 72 can be towards or away from displacements.When opposite, blowing focuses more on a position, the position
The heat-sinking capability put is strong（Generally correspond to the junction of static contact and moving contact）.When opposite, blowing scope is bigger, radiating area
Domain has been lifted.
Operation principle：Caloric value when static contact system works causes room temperature liquid metal piece that liquid is presented, and the material exists
Can penetrate into during liquid in microcellular structure and fill completely, can by the caloric value of static contact system rapidly from box body conduct to
Fin pedestal.
Below only express embodiment of the present utility model, its description is more concrete and in detail, but can not therefore and
It is interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, not
On the premise of departing from this utility model design, some deformations and improvement can also be made, these belong to guarantor of the present utility model
Shield scope.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (6)
1. a kind of low-tension switch cabinet, with static contact system, it is characterised in that the static contact system includes,
Upper static contact box body, it has upper body peripheral face, and the upper body peripheral face is the matsurface with microcellular structure；
Upper fin piece pedestal, it is surrounded on the upper static contact box body and arranges, and the upper fin chip base seat tool has top base outer peripheral face
With top base inner peripheral surface, the top base inner peripheral surface is the matsurface with microcellular structure, the top base inner peripheral surface with it is described
Upper body peripheral face is relative, there is upper room temperature liquid metal piece between the top base inner peripheral surface and the upper body peripheral face, described
There is upper fin on top base outer peripheral face and the upper fin piece is surrounded on the top base outer peripheral face and arranges；
Lower static contact box body, it has lower body peripheral face, and the lower body peripheral face is the matsurface with microcellular structure；
Underwing piece pedestal, it is surrounded on the lower static contact box body and arranges, and the underwing chip base seat tool has bottom base outer peripheral face
With bottom base inner peripheral surface, the bottom base inner peripheral surface is the matsurface with microcellular structure, the bottom base inner peripheral surface with it is described
Lower body peripheral face is relative, there is lower room temperature liquid metal piece between the bottom base inner peripheral surface and the lower body peripheral face, described
There is lower fin on bottom base outer peripheral face and the underwing piece is surrounded on the bottom base outer peripheral face and arranges；
Radiator fan group, it is between the upper fin piece pedestal and the underwing piece pedestal, before and after the radiator fan group has
The front radiator fan for arranging and rear radiator fan, the front radiator fan and the rear radiator fan are aerofoil fan, described
The axial direction of front radiator fan and the rear radiator fan is above-below direction；And,
Drive mechanism, it is in the lower section of the radiator fan group, and the drive mechanism has rotary screw and controls the rotation
Turn the servomotor of screw mandrel action, rotating wire leverage straight-line extension along the longitudinal direction has on the rotary screw and is in
The preceding thread section of the rotary screw first half and in the latter half of rear thread section of the rotary screw, the preceding thread section
Thread rotary orientation is with the thread rotary orientation of the rear thread section conversely, being combined with front traveling nut and the front work in the preceding thread section
Dynamic nut in combination with the front radiator fan, be combined with the rear thread section rear traveling nut and the rear traveling nut with
The rear radiator fan combines.
2. a kind of low-tension switch cabinet according to claim 1, it is characterised in that the upper room temperature liquid metal piece and described
Lower room temperature liquid metal piece is using the metal or alloy being in a liquid state below 100° centigrade.
3. a kind of static contact radiator structure of low-tension switch cabinet according to claim 2, it is characterised in that radiating before described
Downwards, the blowing direction of the rear radiator fan is downward for the blowing direction of fan.
4. a kind of static contact radiator structure of low-tension switch cabinet according to claim 2, it is characterised in that radiating before described
Upwards, the blowing direction of the rear radiator fan is downward for the blowing direction of fan.
5. a kind of static contact radiator structure of low-tension switch cabinet according to claim 2, it is characterised in that radiating before described
Downwards, the blowing direction of the rear radiator fan is upwards for the blowing direction of fan.
6. a kind of static contact radiator structure of low-tension switch cabinet according to claim 2, it is characterised in that radiating before described
Upwards, the blowing direction of the rear radiator fan is upwards for the blowing direction of fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621273154.9U CN206180448U (en) | 2016-11-21 | 2016-11-21 | Low -voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621273154.9U CN206180448U (en) | 2016-11-21 | 2016-11-21 | Low -voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206180448U true CN206180448U (en) | 2017-05-17 |
Family
ID=60241772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621273154.9U Expired - Fee Related CN206180448U (en) | 2016-11-21 | 2016-11-21 | Low -voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206180448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767664A (en) * | 2018-07-28 | 2018-11-06 | 浙江雷安电气有限公司 | A kind of contact box |
-
2016
- 2016-11-21 CN CN201621273154.9U patent/CN206180448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767664A (en) * | 2018-07-28 | 2018-11-06 | 浙江雷安电气有限公司 | A kind of contact box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203955296U (en) | A kind of vibration type mill for producing extra micro powder machine | |
| CN206180448U (en) | Low -voltage switch cabinet | |
| CN207522701U (en) | A kind of PE feedwater tube cutting machine | |
| CN206195211U (en) | Low -voltage switchgear's static contact heat radiation structure | |
| CN205762457U (en) | A kind of solar battery component junction box is reprocessed and is used removing glue cutter | |
| CN207448013U (en) | A kind of cam lathe with oil bits remove device | |
| CN205101243U (en) | Practical cooling type magnetic drive pump | |
| CN204673929U (en) | A kind of novel cooling sprue bush | |
| CN203690003U (en) | Horizontal crosslinking production line nitrogen first segment solidification cooling device | |
| CN206195210U (en) | A static contact cooling system for low -voltage switchgear | |
| CN102378420A (en) | Heater of oil diffusion pump | |
| CN206689345U (en) | A kind of special reinforced straightener in construction site | |
| CN206848901U (en) | A kind of mainframe box for being easy to radiating | |
| CN206575625U (en) | A kind of spinning of polyamide fibre 6 electromagnetism heating spiral rod | |
| CN206254548U (en) | Thermal energy power generation punching machine | |
| CN205678758U (en) | A kind of aluminium film grid cloth protection carbon fiber heating floor heating | |
| CN213947127U (en) | Side feeding machine capable of reducing temperature | |
| CN201781639U (en) | Novel heating device for oil diffusion pump | |
| CN204431542U (en) | A kind of pay-off produced for elastomeric compound | |
| CN204353478U (en) | A kind of fire-resistant sliding plate brick processing unit (plant) | |
| CN203009234U (en) | Oil temperature cooling mechanism of air compressor | |
| CN206226902U (en) | A kind of controller for brush motor | |
| CN204011240U (en) | Pole | |
| CN206373334U (en) | Aluminum-magnesium alloy wire production equipment | |
| CN207491448U (en) | A kind of novel electrical Engineering Control case |
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: 20170517 Termination date: 20201121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |