CN109616917A - A kind of power distribution cabinet of high stable and ventilation safety - Google Patents
A kind of power distribution cabinet of high stable and ventilation safety Download PDFInfo
- Publication number
- CN109616917A CN109616917A CN201811441767.2A CN201811441767A CN109616917A CN 109616917 A CN109616917 A CN 109616917A CN 201811441767 A CN201811441767 A CN 201811441767A CN 109616917 A CN109616917 A CN 109616917A
- Authority
- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- ventilation
- cooling fan
- vented cavity
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The present invention relates to power domains, the power distribution cabinet of specifically a kind of high stable and ventilation safety, the power distribution cabinet includes equipment inner cavity, ventilation shell, pedestal, closing device and pedestal, the ventilation shell is arranged on the lateral wall of equipment inner cavity, vented cavity is set between the ventilation shell and equipment inner cavity, if vented cavity is provided with arterial highway ventilating board with equipment inner cavity and is mutually separated, the vented cavity includes side vented cavity and bottom ventilation chamber, the first cooling fan is provided in the side vented cavity, first cooling fan is mounted on corresponding ventilating board by the first roll shaft, the bottom ventilation is intracavitary to be provided with the second cooling fan, second cooling fan is mounted on corresponding ventilating board by the second roll shaft, the bottom of the vented cavity is horizontally installed with transmission shaft.The application spatially carries out radiating treatment to power distribution cabinet internal unit, while the heat dissipation workpiece of internal configuration is few, itself thermal power further increases scattered heat availability to lower.
Description
Technical field
The present invention relates to power domain, the power distribution cabinet of specifically a kind of high stable and ventilation safety.
Background technique
Power distribution cabinet is the general designation of motor control center, it is the final stage device of distribution system.Currently, most of match
Electric cabinet is made by iron sheet, and is generally mounted to open air, and power distribution cabinet is since its internal heating of the direct projection of sunlight is very fast, Yi Yin
Route softening is played, security risk is more serious to match.Existing power distribution cabinet is all integral type frame structure, and component used is accumulated
Be installed together, the setting of this component installation structure is more unreasonable, not only make it is more narrow inside power distribution cabinet, in installation, maintenance
Or it is more inconvenient when more exchange device, and the crowded heat issued together of each equipment influences each other, it is difficult to it dissipates, influences work
Performance.
Chinese patent (Authorization Notice No.: CN205583420U) discloses a kind of energy heat dissipation power distribution cabinet, passes through temperature sensing
Device and radiator fan are realized the auto-control of the intracorporal actual temperature of cabinet, and can be passed in time warning message by wireless signal
It is delivered to mobile terminal.But it is there are a practicability disadvantage, is provided with multiple electricity consumption mechanisms, each electricity consumption mechanism in power distribution cabinet
There will be certain thermal power, in this case, the thermal power of the cooling mechanism of practical power distribution cabinet is just very high, can not be effectively real
Border operation.
Summary of the invention
The purpose of the present invention is to provide a kind of high stable and the power distribution cabinets of ventilation safety, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
The power distribution cabinet of a kind of high stable and ventilation safety, the power distribution cabinet include equipment inner cavity, ventilation shell, pedestal, folding
Device and pedestal, the ventilation shell are arranged on the lateral wall of equipment inner cavity, set between the ventilation shell and equipment inner cavity
Set vented cavity, be mutually separated if vented cavity is provided with arterial highway ventilating board with equipment inner cavity, the vented cavity include side vented cavity and
Bottom ventilation chamber, the first cooling fan is provided in the side vented cavity, and first cooling fan passes through the first roll shaft and pacifies
On corresponding ventilating board, the bottom ventilation is intracavitary to be provided with the second cooling fan, and second cooling fan passes through the
Two roll shafts are mounted on corresponding ventilating board, and the bottom of the vented cavity is horizontally installed with transmission shaft, are installed on the transmission shaft
There is driving wheel, the rear end of first roll shaft is equipped with driven wheel, and the driving wheel is connected by belt with driven wheel, described
The bottom end of second roll shaft is equipped with follow bevel gear, is equipped with transmission helical gear on the transmission shaft, the follow bevel gear with
Transmission helical gear is meshed.
As a further solution of the present invention: the base angle position of the ventilation shell is provided with driving motor, the transmission
Axis is mounted on the driving end of driving motor.
As a further solution of the present invention: the side of the power distribution cabinet is equipped with closing device, the closing device packet
External door and built-in door are included, the external door is mounted on the side wall of power distribution cabinet by movable axis, the side of the built-in door
It is provided with rack gear, the side of the power distribution cabinet is provided with driving gear, and the rack gear is meshed with driving gear.
As a further solution of the present invention: being provided with sleeve at the top of the built-in door, be equipped with cunning in the sleeve
Bar, the side of the slide bar are equipped with sliding block, and sliding slot is provided on the side wall of the power distribution cabinet, and the sliding block is installed in cunning
In slot.
As a further solution of the present invention: the top of the power distribution cabinet is provided with lifting motor, the driving gear peace
In the drive shaft of lifting motor.
As a further solution of the present invention: the pedestal includes upper substrate and lower substrate, and the upper substrate is fixed on
The baseplane of power distribution cabinet, the lower substrate fit with ground, and the bottom end of the upper substrate is equipped with portable pillar, the lower substrate
Upper end spacing collar is installed, the portable pillar is threaded through in spacing collar.
As the present invention further scheme: it is wound with buffer spring in the portable pillar, the one of the buffer spring
End is fixed on the baseplane of upper substrate, and the other end of the buffer spring is connected with spacing collar.
Compared with prior art, the beneficial effects of the present invention are:
One, the application drives the cooling fan of side and bottom to move synchronously by belt transmission and gear drive, guarantees
The horizontal direction inner cavity to power distribution cabinet synchronous with vertical direction carries out heat dissipation operation, thus spatially to power distribution cabinet internal unit
Radiating treatment is carried out, keeps the heat dissipation of continuous and effective, while the application drives multistage cooling fan operation by single motor, it is internal
The heat dissipation workpiece of configuration is few, and the thermal power of itself is to lower；And then thermal losses of the reduction to power distribution cabinet itself, further mention
The scattered heat availability of height.
The two, prior art that compares mostly is opened and closed using mechanical lock, and the application provides power distribution cabinet dual protection, thus right
The situation corroded after avoiding external door from being used for a long time, also avoiding power distribution cabinet easily is considered the situation destroyed, to guarantee power distribution cabinet
Safety.
It is provided with the pedestal of spring buffer mechanism described in three, the effect of buffering is played to the ontology of power distribution cabinet, guarantees distribution
Stability when cabinet is run, while reducing the noise of power distribution cabinet generation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of closing device in the present invention.
Fig. 3 is the structural schematic diagram of pedestal in the present invention.
In figure: 1- equipment inner cavity, 2- ventilation shell, 21- driving motor, 22- transmission shaft, 23- driving wheel, 24- belt,
25- is driven helical gear, 3- vented cavity, the side 31- vented cavity, the first cooling fan of 32-, the first roll shaft of 33-, 34- bottom ventilation
Chamber, the second cooling fan of 35-, the second roll shaft of 36-, 37- driven wheel, 4- pedestal, 41- lower substrate, 42- upper substrate, 43- limit sleeve
Cylinder, 44- portable pillar, 45- buffer spring, 5- closing device, the external door of 51-, 52- built-in door, 53- slide bar, 54- sliding block, 55- are sliding
Slot, 56- rack gear, 57- drive gear, 6- top plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one:
Referring to Fig. 1, the power distribution cabinet of a kind of high stable and ventilation safety, the power distribution cabinet includes equipment inner cavity 1, ventilation shell
2, pedestal 4, closing device 5 and pedestal 6, the ventilation shell 2 are arranged on the lateral wall of equipment inner cavity 1, the ventilation shell 2
Vented cavity 3 is set between equipment inner cavity 1, is mutually separated if vented cavity 3 is provided with arterial highway ventilating board 39 with equipment inner cavity 1, it is described
Vented cavity 3 includes side vented cavity 31 and bottom ventilation chamber 34, is provided with the first cooling fan 32 in the side vented cavity 31,
First cooling fan 32 is mounted on corresponding ventilating board 39 by the first roll shaft 33, setting in the bottom ventilation chamber 34
There is the second cooling fan 35, second cooling fan 35 is mounted on corresponding ventilating board 39 by the second roll shaft 36, described
The base angle position of ventilation shell 2 is provided with driving motor 21, and the bottom of the vented cavity 3 is horizontally installed with transmission shaft 22, described
Transmission shaft 22 is mounted on the driving end of driving motor 21, and driving wheel 23, first roll shaft 33 are equipped on the transmission shaft 22
Rear end driven wheel 37 is installed, the driving wheel 23 is connected by belt with driven wheel 37, the bottom of second roll shaft 36
End is equipped with follow bevel gear 38, and transmission helical gear 25, the follow bevel gear 38 and transmission are equipped on the transmission shaft 22
Helical gear 25 is meshed.
When operation, start driving motor 21, the driving motor 21 drives transmission shaft 22 to rotate, and the transmission shaft 22 passes through
Belt driving band moves the rotation of the first roll shaft 33, to drive the operation of the first cooling fan 32；The transmission shaft 22 is nibbled by gear
Crossed belt moves the rotation of the second roll shaft 36, to drive the operation of the second cooling fan 35；The application is driven by belt and gear drive
It drives the cooling fan of side and bottom to move synchronously, guarantees the inner cavity to power distribution cabinet synchronous with vertical direction in the horizontal direction
Heat dissipation operation is carried out, to spatially carry out radiating treatment to power distribution cabinet internal unit, keeps the heat dissipation of continuous and effective, simultaneously
The application drives multistage cooling fan operation by single motor, and the heat dissipation workpiece of inside configuration is few, itself thermal power to
It is lower；And then thermal losses of the reduction to power distribution cabinet itself, further increase scattered heat availability.
Referring to Fig. 2, the side of the power distribution cabinet is equipped with closing device 5, the closing device 5 includes external door 51
With built-in door 52, the external door 51 is mounted on the side wall of power distribution cabinet by movable axis, the top setting of the built-in door 52
There is sleeve, be equipped with slide bar 53 in the sleeve, the side of the slide bar 53 is equipped with sliding block 54, on the side wall of the power distribution cabinet
It is provided with sliding slot 55, the sliding block 54 is installed in sliding slot 55, and the side of the built-in door 52 is provided with rack gear 56, described
The side of power distribution cabinet is provided with driving gear 57, and the rack gear 56 is meshed with driving gear 57.The top of the power distribution cabinet is set
It is equipped with lifting motor, the driving gear 57 is mounted in the drive shaft of lifting motor.
The closing device 5 is provided with Double-protection mechanism, and the external door 51 is beaten by movable axis in outward opening structure
It opens, the built-in door 52 is opened by rack gear, so that external door 51 can be opened and closed directly by mechanical lock, built-in door 52
It must be opened with motor driven, the prior art that compares mostly is opened and closed using mechanical lock, and the application provides power distribution cabinet dual guarantor
Shield, so that also avoiding power distribution cabinet easily is considered the situation destroyed, to protect to the situation for avoiding external door from corroding after being used for a long time
Demonstrate,prove the safety of power distribution cabinet.
Embodiment two:
Referring to Fig. 3, the present embodiment further optimizes as embodiment one, on its basis, the pedestal 4 includes upper base
Plate 42 and lower substrate 41, the upper substrate 42 are fixed on the baseplane of power distribution cabinet, and the lower substrate 41 fits with ground, described
The bottom end of upper substrate 42 is equipped with portable pillar 44, and the upper end of the lower substrate 41 is equipped with spacing collar 43, the portable pillar 44
It is threaded through in spacing collar 43, buffer spring 45 is wound in the portable pillar 44, one end of the buffer spring 45 is fixed on
On the baseplane of upper substrate 42, the other end of the buffer spring 45 is connected with spacing collar 43.The spring that is provided with delays
The pedestal of punch mechanism, plays the effect of buffering to the ontology of power distribution cabinet, and the portable pillar 44 has certain fine tuning space, and slow
It rushes spring 45 to match, the vibration of internal unit when so as to reduce power distribution cabinet operation guarantees stabilization when power distribution cabinet operation
Property, while reducing the noise of power distribution cabinet generation.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. the power distribution cabinet of a kind of high stable and ventilation safety, the power distribution cabinet include equipment inner cavity (1), ventilation shell (2),
Pedestal (4), closing device (5) and pedestal (6), the ventilation shell (2) is arranged on the lateral wall of equipment inner cavity (1), described
Vented cavity (3) are set between ventilation shell (2) and equipment inner cavity (1), vented cavity (3) and equipment inner cavity (1) are if be provided with arterial highway
Ventilating board (39) is mutually separated, and the vented cavity (3) includes side vented cavity (31) and bottom ventilation chamber (34), which is characterized in that
It is provided with the first cooling fan (32) in the side vented cavity (31), first cooling fan (32) passes through the first roll shaft
(33) it is mounted on corresponding ventilating board (39), is provided with the second cooling fan (35) in the bottom ventilation chamber (34), it is described
Second cooling fan (35) is mounted on corresponding ventilating board (39) by the second roll shaft (36), the bottom of the vented cavity (3)
It is horizontally installed with transmission shaft (22), is equipped with driving wheel (23) on the transmission shaft (22), the rear end of first roll shaft (33)
It is equipped with driven wheel (37), the driving wheel (23) is connected by belt with driven wheel (37), second roll shaft (36)
Bottom end is equipped with follow bevel gear (38), and transmission helical gear (25), the follow bevel gear are equipped on the transmission shaft (22)
(38) it is meshed with transmission helical gear (25).
2. the power distribution cabinet of high stable according to claim 1 and ventilation safety, which is characterized in that the ventilation shell
(2) base angle position is provided with driving motor (21), and the transmission shaft (22) is mounted on the driving end of driving motor (21).
3. the power distribution cabinet of high stable according to claim 1 and ventilation safety, which is characterized in that the side of the power distribution cabinet
While being equipped with closing device (5), the closing device (5) includes external door (51) and built-in door (52), the external door
(51) it is mounted on the side wall of power distribution cabinet by movable axis, the side of the built-in door (52) is provided with rack gear (56), described to match
The side of electric cabinet is provided with driving gear (57), and the rack gear (56) is meshed with driving gear (57).
4. the power distribution cabinet of high stable according to claim 3 and ventilation safety, which is characterized in that the built-in door (52)
Top be provided with sleeve, be equipped in the sleeve slide bar (53), the side of the slide bar (53) is equipped with sliding block (54), institute
It states and is provided on the side wall of power distribution cabinet sliding slot (55), the sliding block (54) is installed in sliding slot (55).
5. the power distribution cabinet of high stable according to claim 1 and ventilation safety, which is characterized in that the top of the power distribution cabinet
End is provided with lifting motor, and the driving gear (57) is mounted in the drive shaft of lifting motor.
6. the power distribution cabinet of high stable according to claim 1 and ventilation safety, which is characterized in that pedestal (4) packet
Upper substrate (42) and lower substrate (41) are included, the upper substrate (42) is fixed on the baseplane of power distribution cabinet, the lower substrate (41)
It fits with ground, the bottom end of the upper substrate (42) is equipped with portable pillar (44), and the upper end of the lower substrate (41) is equipped with
Spacing collar (43), the portable pillar (44) are threaded through in spacing collar (43).
7. the power distribution cabinet of high stable according to claim 6 and ventilation safety, which is characterized in that the portable pillar (44)
On be wound with buffer spring (45), one end of the buffer spring (45) is fixed on the baseplane of upper substrate (42), described slow
The other end for rushing spring (45) is connected with spacing collar (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811441767.2A CN109616917A (en) | 2018-11-29 | 2018-11-29 | A kind of power distribution cabinet of high stable and ventilation safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811441767.2A CN109616917A (en) | 2018-11-29 | 2018-11-29 | A kind of power distribution cabinet of high stable and ventilation safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109616917A true CN109616917A (en) | 2019-04-12 |
Family
ID=66006365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811441767.2A Pending CN109616917A (en) | 2018-11-29 | 2018-11-29 | A kind of power distribution cabinet of high stable and ventilation safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109616917A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112448299A (en) * | 2020-10-26 | 2021-03-05 | 滁州市朝友精密制造有限公司 | Switch board and switch board group |
| CN112770608A (en) * | 2021-01-05 | 2021-05-07 | 记忆(广州)数码科技有限公司 | Dustproof heat dissipation type LED intelligent control ware |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186329A (en) * | 2015-10-27 | 2015-12-23 | 国家电网公司 | Air adjusting and heat dissipating self-cleaning transformation cabinet |
| CN106981830A (en) * | 2017-05-24 | 2017-07-25 | 句容通源电器有限公司 | Fire prevention transforming station case |
| CN207320606U (en) * | 2017-09-11 | 2018-05-04 | 华北电力大学 | A kind of power distribution cabinet with automatic overhead door |
| CN108776518A (en) * | 2018-06-29 | 2018-11-09 | 苏州朝霞生物科技有限公司 | A kind of computer heat dissipation shock absorption case |
-
2018
- 2018-11-29 CN CN201811441767.2A patent/CN109616917A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186329A (en) * | 2015-10-27 | 2015-12-23 | 国家电网公司 | Air adjusting and heat dissipating self-cleaning transformation cabinet |
| CN106981830A (en) * | 2017-05-24 | 2017-07-25 | 句容通源电器有限公司 | Fire prevention transforming station case |
| CN207320606U (en) * | 2017-09-11 | 2018-05-04 | 华北电力大学 | A kind of power distribution cabinet with automatic overhead door |
| CN108776518A (en) * | 2018-06-29 | 2018-11-09 | 苏州朝霞生物科技有限公司 | A kind of computer heat dissipation shock absorption case |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112448299A (en) * | 2020-10-26 | 2021-03-05 | 滁州市朝友精密制造有限公司 | Switch board and switch board group |
| CN112770608A (en) * | 2021-01-05 | 2021-05-07 | 记忆(广州)数码科技有限公司 | Dustproof heat dissipation type LED intelligent control ware |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
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| RJ01 | Rejection of invention patent application after publication |