CN208316139U - A kind of power distribution panel of channel heat dissipation - Google Patents
A kind of power distribution panel of channel heat dissipation Download PDFInfo
- Publication number
- CN208316139U CN208316139U CN201820924738.0U CN201820924738U CN208316139U CN 208316139 U CN208316139 U CN 208316139U CN 201820924738 U CN201820924738 U CN 201820924738U CN 208316139 U CN208316139 U CN 208316139U
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- cabinet
- slot
- fixedly connected
- plate
- drainage
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Abstract
The utility model discloses a kind of power distribution panels of multi-channel cooling, including cabinet, it is fixedly connected at the top of cabinet and blocks umbrella plate, sunshade can be used to and keep off the rain by blocking umbrella plate, drainage hood is fixedly connected at left and right sides of cabinet, two sides of cabinet and position corresponding with drainage hood offers the first ventilation slot, offer the second ventilation slot at the top of cabinet.The utility model utilizes and is drained into wind in cabinet by the first ventilation slot by drainage hood; and drainage hood is smaller close to a side port of cabinet; wind can be pressurized; improve the effect of heat dissipation; and the hot wind after radiating is flowed out from the first ventilation slot of the other side and the second ventilation slot rapidly; can quickly and uniformly radiate to entire power equipment; and it is biggish to utilize natural wind; energy conservation and environmental protection; the first filter screen and the second filter screen can be entered in cabinet simultaneously with impurity screening etc., be protected to power equipment.
Description
Technical field
The utility model relates to the technology neighborhood of power equipment, specially a kind of power distribution panel of channel heat dissipation.
Background technique
Distribution box is that switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in envelope by electrical wiring requirement
Close or semiclosed metal safe in or screen width on, constitute low-voltage distribution equipment.It can be connect by manual or automatic switch when normal operation
Logical or disjunction circuit.By protection electric appliance cutting circuit or alarm when failure or irregular operating, fortune can be shown by means of measuring instrumentss
Various parameters in row can also be adjusted certain electric parameters, be prompted or issued letter to normal operating conditions is deviateed
Number, it is usually used in each sending out, matching, in electric substation.
Power equipment in power distribution panel, it will usually prolonged work, the work of general power equipment long period
A large amount of heat can be generated, apparatus overheat can be such that equipment work efficiency reduces, or even damage power equipment, and existing distribution box dissipates
There is the non-uniform problem of heat dissipation, and the distribution box of many outdoor placements, not well using natural wind to distribution box in heat
Interior equipment cooling.
Utility model content
The purpose of this utility model is to provide a kind of power distribution panels of channel heat dissipation, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of power distribution panel of multi-channel cooling,
Including cabinet, it is fixedly connected at the top of the cabinet and blocks umbrella plate, drainage is fixedly connected at left and right sides of the cabinet
Cover, two sides of the cabinet and position corresponding with drainage hood offers the first ventilation slot open up at the top of the cabinet
There is the second ventilation slot, the bottom of the cabinet wall is provided with fan, and the top and lower part at the cabinet wall back side are solid respectively
Surely it is connected with the first placement plate and the second placement plate, between the cabinet wall two sides and is located above fan and is fixedly connected with
Bottom plate, the two sides at the top of the cabinet wall and the two sides at the top of bottom plate are fixedly connected to the first drainage plate, in the cabinet
The two sides of wall are fixedly connected to two the second drainage plates, offer in first placement plate and the second placement plate longitudinal logical
The side of slot and lateral through slot, the longitudinal direction through slot inner surface is connected to lateral through slot, and several heat dissipations are offered on the bottom plate
Hole.
Preferably, the first filter screen, the opposite side of the drainage hood are fixedly connected on the inner surface of the drainage hood
Offer ventilation circular groove.
Preferably, the second filter screen, first ventilation slot and the second ventilation slot are fixedly connected at the top of the cabinet
Quantity be respectively 12 and nine.
Preferably, the side of first drainage plate is set as arc, and the quantity of the heat release hole is several, described vertical
Quantity to through slot and lateral through slot is several.
Preferably, the front of the cabinet offers chamber door, and the bottom of the cabinet is provided with pedestal.
Compared with prior art, the utility model has the beneficial effects that the utility model setting by passing through cabinet first
The fan of the bottom of inner wall radiates, and wind flow to the equipment on bottom plate by heat release hole on bottom plate, radiates, middle part
Wind is divided to flow directly up by the first drainage plate, wind passes through the stringer through slot and transverse direction in the first placement plate and the second placement plate
Through slot quickly flow to its equipment being arranged above, and is flowed out hot wind by the first ventilation slot by the second drainage plate, simultaneously
Hot wind is flowed out by the second ventilation slot by the first drainage plate, when there is wind, wind is passed through the by cabinet side drainage hood
One ventilation slot drains into cabinet, and drainage hood is smaller close to a side port of cabinet, can be pressurized to wind, improves heat dissipation
Effect, wind quickly fills with wind in entire cabinet by the cooperation of the first drainage plate and the second drainage plate, and after heat dissipation
Hot wind is flowed out from the first ventilation slot of the other side and the second ventilation slot rapidly, while top of the box blocks top of the umbrella and can block sun
Light reduces the external heat absorption of cabinet, can uniformly radiate quickly and to entire power equipment, and biggish utilization
Natural wind, energy conservation and environmental protection, while the first filter screen and the second filter screen can be entered in cabinet with impurity screening etc., to power equipment
It is protected.
Detailed description of the invention
Fig. 1 is the structural schematic diagram outside the utility model；
Fig. 2 is the structural schematic diagram inside the utility model；
Fig. 3 is the structural schematic diagram of the first ventilation slot of the utility model；
Fig. 4 is the structural schematic diagram of the first ventilation slot of the utility model；
Fig. 5 is the partial top view of the utility model bottom plate；
Fig. 6 is the schematic diagram of internal structure of the first placement plate of the utility model.
In figure: 1, cabinet；2, umbrella plate is blocked；3, drainage hood；4, the first placement plate；5, the first filter screen；6, it second places
Plate；7, the first drainage plate；8, fan；9, bottom plate；10, the second filter screen；11, the second drainage plate；12, the first ventilation slot；13,
Two ventilation slots；14, heat release hole；15, longitudinal through slot；16, lateral through slot；17, chamber door；18, pedestal.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, a kind of embodiment provided by the utility model:
A kind of power distribution panel of multi-channel cooling, including cabinet 1, the top of cabinet 1, which is fixedly connected with, blocks umbrella plate 2,
Blocking umbrella plate 2 can be used to sunshade and keep off the rain, and the left and right sides of cabinet 1 is fixedly connected to drainage hood 3, the two sides of cabinet 1 and
Position corresponding with drainage hood 3 offers the first ventilation slot 12, and the top of cabinet 1 offers the second ventilation slot 13, cabinet 1
The bottom of inner wall is provided with fan 8, and the bottom of cabinet 1 place corresponding with 8 position of fan offers strip groove, and fan 8 is by driving
Dynamic device has driven rotation, and the top and lower part at the 1 inner wall back side of cabinet have been respectively fixedly connected with the first placement plate 4 and second and have placed
Plate 6 between 1 inner wall two sides of cabinet and is located at the top of fan 8 and is fixedly connected with bottom plate 9, two sides and bottom at the top of 1 inner wall of cabinet
The two sides at 9 top of plate are fixedly connected to the first drainage plate 7, and the two sides of 1 inner wall of cabinet are fixedly connected to two second drainages
Longitudinal through slot 15 and lateral through slot 16, table in longitudinal through slot 15 are offered in plate 11, the first placement plate 4 and the second placement plate 6
The side in face is connected to lateral through slot 16, and several heat release holes 14 are offered on bottom plate 9.
In the present embodiment, the first filter screen 5 is fixedly connected on the inner surface of drainage hood 3, the first filter screen 5 prevents miscellaneous
Matter enters in cabinet 1, and the opposite side of drainage hood 3 offers ventilation circular groove, is convenient for divulging information.
In the present embodiment, the top of cabinet 1 is fixedly connected with the second filter screen 10, and the second filter screen 10 prevents impurity from falling
It falls in cabinet 1, the quantity of the first ventilation slot 12 and the second ventilation slot 13 is respectively 12 and nine.
In the present embodiment, the side of the first drainage plate 7 is set as arc, and arc is conducive to drain wind, heat dissipation
The quantity in hole 14 is several, and the quantity of longitudinal through slot 15 and lateral through slot 16 is several.
In the present embodiment, the front of cabinet 1 offers chamber door 17, and the bottom of cabinet 1 is provided with pedestal 18, and pedestal 18 makes
Cabinet 1 and ground are conducive to radiate there are space.
Working principle: being radiated by the fan 8 of the bottom of 1 inner wall of cabinet first, and wind passes through heat release hole 14 on bottom plate 9
The equipment flowing on bottom plate 9, radiates, and part of wind is flowed directly up by the first drainage plate, and wind passes through first
Stringer through slot 15 and lateral through slot 16 in placement plate 4 and the second placement plate 6 quickly flow to its equipment being arranged above, and lead to
It crosses the second drainage plate 11 and flows out hot wind by the first ventilation slot 12, while being led to hot wind by second by the first drainage plate 7
Wind groove 13 flows out, and when there is wind, is drained into wind in cabinet 1 by the first ventilation slot 12 by 1 side drainage hood 3 of cabinet, and
And drainage hood 3 is smaller close to a side port of cabinet 1, can be pressurized to wind, improves the effect of heat dissipation, wind passes through the first drainage
The cooperation of plate 7 and the second drainage plate 11 quickly fills with wind in entire cabinet 1, and the hot wind after heat dissipation is rapidly from the other side
The first ventilation slot 12 and the outflow of the second ventilation slot 13, while the top of cabinet 1 blocks top of the umbrella 2 and can keep the sun off, and reduces case
The external heat absorption of body 1 can quickly and uniformly radiate to entire power equipment, and it is biggish utilize natural wind,
Energy conservation and environmental protection, while the first filter screen 5 and the second filter screen 10 can be entered in cabinet 1 with impurity screening etc., to power equipment into
Row protection.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of power distribution panel of channel heat dissipation, including cabinet (1), it is characterised in that: the top of the cabinet (1) is fixed to be connected
It is connected to and blocks umbrella plate (2), be fixedly connected to drainage hood (3) at left and right sides of the cabinet (1), the two sides of the cabinet (1)
And position corresponding with drainage hood (3) offers the first ventilation slot (12), and it is logical that second is offered at the top of the cabinet (1)
The bottom of wind groove (13), cabinet (1) inner wall is provided with fan (8), the top and lower part at cabinet (1) the inner wall back side
It is not fixedly connected with the first placement plate (4) and the second placement plate (6), between cabinet (1) the inner wall two sides and is located at fan (8)
Top be fixedly connected with bottom plate (9), the two sides at the top of the two sides at the top of cabinet (1) inner wall and bottom plate (9) are fixed to be connected
It being connected to the first drainage plate (7), the two sides of cabinet (1) inner wall are fixedly connected to two the second drainage plates (11), and described
Longitudinal through slot (15) and lateral through slot (16), the longitudinal direction through slot are offered in one placement plate (4) and the second placement plate (6)
(15) side of inner surface is connected to lateral through slot (16), offers several heat release holes (14) on the bottom plate (9).
2. a kind of power distribution panel of channel heat dissipation according to claim 1, it is characterised in that: the drainage hood (3)
It is fixedly connected on inner surface the first filter screen (5), the opposite side of the drainage hood (3) offers ventilation circular groove.
3. a kind of power distribution panel of channel heat dissipation according to claim 1, it is characterised in that: the top of the cabinet (1)
Portion is fixedly connected with the second filter screen (10), and the quantity of first ventilation slot (12) and the second ventilation slot (13) is respectively 12
It is a and nine.
4. a kind of power distribution panel of channel heat dissipation according to claim 1, it is characterised in that: first drainage plate
(7) side is set as arc, and the quantity of the heat release hole (14) is several, the longitudinal direction through slot (15) and lateral through slot
Quantity is several.
5. a kind of power distribution panel of channel heat dissipation according to claim 1, it is characterised in that: the cabinet (1) is just
Face offers chamber door (17), and the bottom of the cabinet (1) is provided with pedestal (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924738.0U CN208316139U (en) | 2018-06-14 | 2018-06-14 | A kind of power distribution panel of channel heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924738.0U CN208316139U (en) | 2018-06-14 | 2018-06-14 | A kind of power distribution panel of channel heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208316139U true CN208316139U (en) | 2019-01-01 |
Family
ID=64707420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820924738.0U Expired - Fee Related CN208316139U (en) | 2018-06-14 | 2018-06-14 | A kind of power distribution panel of channel heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208316139U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466518A (en) * | 2021-05-20 | 2021-10-01 | 李嘉齐 | Multifunctional electric meter for smart power grid |
| CN117613732A (en) * | 2023-12-04 | 2024-02-27 | 湖南亿网电力建设有限公司 | Environment regulation type self-adaptive distribution box |
| CN117812483A (en) * | 2024-02-27 | 2024-04-02 | 江苏麦科微科技有限公司 | Communication transmission equipment with good heat dissipation performance |
-
2018
- 2018-06-14 CN CN201820924738.0U patent/CN208316139U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466518A (en) * | 2021-05-20 | 2021-10-01 | 李嘉齐 | Multifunctional electric meter for smart power grid |
| CN117613732A (en) * | 2023-12-04 | 2024-02-27 | 湖南亿网电力建设有限公司 | Environment regulation type self-adaptive distribution box |
| CN117613732B (en) * | 2023-12-04 | 2024-05-24 | 湖南亿网电力建设有限公司 | Environment regulation type self-adaptive distribution box |
| CN117812483A (en) * | 2024-02-27 | 2024-04-02 | 江苏麦科微科技有限公司 | Communication transmission equipment with good heat dissipation performance |
| CN117812483B (en) * | 2024-02-27 | 2024-05-14 | 江苏麦科微科技有限公司 | Communication transmission equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20190614 |