CN207819218U - A kind of presetting system power distribution cabinet - Google Patents
A kind of presetting system power distribution cabinet Download PDFInfo
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- CN207819218U CN207819218U CN201820281616.4U CN201820281616U CN207819218U CN 207819218 U CN207819218 U CN 207819218U CN 201820281616 U CN201820281616 U CN 201820281616U CN 207819218 U CN207819218 U CN 207819218U
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- power distribution
- cabinet
- heat dissipation
- distribution cabinet
- protective plate
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Abstract
The utility model discloses a kind of presetting system power distribution cabinets, including cabinet, protruding upward be extended in the top of cabinet has heat dissipation cavity, the lateral wall of heat dissipation cavity is provided with shutter board, and shutter board is set as several pieces heat sinks and stacks the shutter to be formed, and spool is equidistantly equipped on shutter board, one end of heat sink is fixed on spool, on the spool of adjacent heat radiation plate, the free end of drawstring is outstanding to be set the one ends wound of drawstring, and controlling heat sink by drawstring opens and closes；The top of heat dissipation cavity is extended to cabinet both sides horizontal symmetrical protective plate, and supporting rod is provided between protective plate and cabinet, and cabinet two side and the position of protective plate face are vertically provided with stop sleeve, and the bottom end of supporting rod is plugged in stop sleeve.Result of ventilating heat dissipation is good, reduces the temperature in power distribution cabinet to the greatest extent, improves the service life of equipment；Protective plate plays a dual role of waterproof and dustproof, is suitble to be widely popularized.
Description
Technical field
The utility model belongs to power distribution cabinet equipment technical field, and in particular to a kind of presetting system power distribution cabinet.
Background technology
Power distribution cabinet is device important in electric system, is the final stage device of distribution system, and protection, monitoring are provided to load
And control, power distribution cabinet are widely used in industry-by-industry.Due to being mounted with largely connector and various electronics member in power distribution cabinet
Device, and have the presence of a large amount of conducting wire, cause the total resistance value of power distribution cabinet very high, because can distribute in case an electrically conductive
Go out a large amount of heat so that the temperature of power distribution cabinet improves suddenly, and power distribution cabinet is all often that structure is compact, and space is compared
It is small and to be closed, so the heat dissipation effect of power distribution cabinet cannot generally reach ideal effect, especially with a peak period,
Power distribution cabinet cannot radiate in time easilys lead to the damage of component in power distribution cabinet, or even the accidents such as fire occur, while first device
Part is also very high to the environmental requirement in power distribution cabinet, because the electric elements of the inside are afraid of dust debris etc. very much, these impurities and dusts
Some resistance can be caused to increase the temperature of power distribution cabinet, so certain local temperature can be caused high, then caused danger.Therefore, such as
A kind of what presetting system power distribution cabinet of research and development makes equipment therein break down and damage, has important to avoid poor environment
Realistic meaning.
Utility model content
For the technical problem that thermal diffusivity existing in the prior art is poor, the purpose of this utility model is to provide one kind
Presetting system power distribution cabinet.
The technical solution that the utility model is taken is：
A kind of presetting system power distribution cabinet, including cabinet, protruding upward be extended in the top of cabinet have heat dissipation cavity, heat dissipation cavity
Lateral wall is provided with shutter board, and shutter board is set as several pieces heat sinks and stacks the shutter to be formed, on shutter board equidistantly
Spool is installed, one end of heat sink is fixed on spool, the one ends wound of drawstring on the spool of adjacent heat radiation plate, drawstring
Free end is outstanding to be set, and controlling heat sink by drawstring opens and closes；The top of heat dissipation cavity to cabinet both sides horizontal symmetrical be extended have it is anti-
Backplate, is provided with supporting rod between protective plate and cabinet, cabinet two side and the position of protective plate face are vertically arranged
There are stop sleeve, the bottom end of supporting rod to be plugged in stop sleeve.
Further, the heat dissipation cavity is set as the prism structure that cross section is in bottle-neck.
Further, the heat sink is set as the tile plate that cross section is arc-shaped.
Further, the supporting rod is set as taper structure from top to bottom, and stop sleeve is set as hollow circuit cylinder cylinder
Body structure.
Further, position corresponding with stop sleeve is provided with installation through-hole, the top of supporting rod on the protective plate
End is connected across installation through-hole with nut.
Further, the junction of the supporting rod and protective plate is provided with gasket.
Further, the length and width of the protective plate is all higher than the length and width equal to cabinet.
Further, it is additionally provided with wind turbine, wind turbine is connected to by ajutage with heat dissipation cavity.
The beneficial effects of the utility model are：
The utility model structure novel, the heat that power distribution cabinet generates are transmitted into heat dissipation cavity, and it is temporary that heat dissipation cavity plays heat
Function；By the shutter board of shutter, heat dissipation cavity good heat dissipation effect, and it is easy to operate, in addition, excessively high in heat
In the case of, air can be passed through into power distribution cabinet by wind turbine and hot wind is discharged, effectively reduce the temperature of interior of equipment cabinet；It is logical
Wind good heat dissipation effect reduces the temperature in power distribution cabinet to the greatest extent, improves the service life of equipment；Protective plate plays
The double action of waterproof and dustproof carries out effective protection to the component inside power distribution cabinet, is suitble to be widely popularized.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Wherein, 1, cabinet；2, stop sleeve；3, shutter board；4, protective plate；5, wind turbine；6, ajutage；7, nut；8, close
Packing；9, supporting rod；10, heat dissipation cavity.
Specific implementation mode
The utility model is further illustrated below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, a kind of presetting system power distribution cabinet, including cabinet, protruding upward be extended in the top of cabinet 1 have heat dissipation
The lateral wall of chamber 10, heat dissipation cavity 10 is provided with shutter board 3, and shutter board 3 is set as several pieces heat sinks and stacks the shutter knot to be formed
Structure is equidistantly equipped with spool on shutter board 3, and one end of heat sink is fixed on spool, and the one ends wound of drawstring is dissipated adjacent
On the spool of hot plate, the free end of drawstring is outstanding to be set, and controlling heat sink by drawstring opens and closes；
Heat dissipation cavity 10 is set as the prism structure that cross section is in bottle-neck, and the arc-shaped structure in lower end is bottom-up in gradually
Contracting formula bottleneck structure.The special construction of heat dissipation cavity 10 increases conducive to making the heat inside power distribution cabinet be communicated up on power distribution cabinet
The space of side is conducive to improve heat dissipation effect.
Heat sink is set as the tile plate that cross section is arc-shaped, and the arcuate structure of tile plate is conducive to increase itself and heat dissipation
Supporting and space between chamber 10, plays a dual role of sealing and heat extraction.
Specifically used process is：
When shutter board 3 when not in use, adjacent tile plate mutually overlaps, and good airproof performance plays dustproof effect；Keep off shutter board
3 open the free end in use, by pulling drawstring, and control heat sink rotates a certain angle, according to the needs of heat dissipation, control
The size in gap is opened between adjacent heat radiation plate processed, then the free end of drawstring is tied up on the stop sleeve 2 of 1 lateral wall of cabinet,
Ensure that heat dissipation is uniform and stable, the heat being conducive in power distribution cabinet is quickly outer to be arranged.The top of heat dissipation cavity 10 is to 1 both sides horizontal symmetrical of cabinet
Being extended has protective plate 4, and supporting rod 9,1 two side of cabinet and 4 face of protective plate are provided between protective plate 4 and cabinet 1
Position is vertically provided with stop sleeve 2, and the bottom end of supporting rod 9 is plugged in stop sleeve 2.
Protective plate 4 is set as Demountable, the length and width of protective plate 4 be all higher than equal to cabinet 1 length and
Width, protection effect are good；When ambient temperature is relatively low, the temperature in power distribution cabinet is not high, then as needed by protective plate 4 from cabinet
1 top is removed, and each component fever when ambient temperature is excessively high, and in power distribution cabinet causes when the temperature is excessively high, as needed will protection
Plate 4 is mounted on 1 top of cabinet, and the effect of certain waterproof and dustproof is formed to cabinet 1.Blinds is thoroughly opened by drawstring at this time
Plate 3 keeps the unlatching gap between adjacent heat sink maximum, convenient for arranging the heat in power distribution cabinet is quickly outer.
Supporting rod 9 is set as taper structure from top to bottom, and stop sleeve 2 is set as hollow circuit cylinder tube structure.Support
Bar 9 plays stable snap-in function when being plugged in stop sleeve 2.
Position corresponding with stop sleeve 2 is provided with installation through-hole on protective plate 4, and the top of supporting rod 9 passes through installation
Through-hole and nut 7 connect, and the junction of the supporting rod 9 and protective plate 4 is provided with gasket 8, and gasket 8 plays certain close
Envelope and cushioning effect, the upper-lower height of 7 adjustable support bar 9 of nut.It installs quick and convenient.
It is additionally provided with wind turbine 5, wind turbine 5 is connected to by ajutage 6 with heat dissipation cavity 10.
When the temperature in heat dissipation cavity 10 is excessively high and can not slowly cool down, power on, wind turbine 5 is run, distinguished and admirable along sending
Air hose 6 is transmitted in heat dissipation cavity 10, exchanges heat rapidly with the heat in heat dissipation cavity 10, heat is discharged, ensure that power distribution cabinet
Interior each component it is stable, be conducive to extend the service life of equipment.
The above is not limitations of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise of not departing from the utility model in essence range, several variations, modifications, additions or substitutions can also be made,
These improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of presetting system power distribution cabinet, which is characterized in that including cabinet, protruding upward be extended in the top of cabinet has heat dissipation
The lateral wall of chamber, heat dissipation cavity is provided with shutter board, and shutter board is set as several pieces heat sinks and stacks the shutter to be formed, blinds
Spool is equidistantly installed, one end of heat sink is fixed on spool, the volume of the one ends wound of drawstring in adjacent heat radiation plate on plate
On axis, the free end of drawstring is outstanding to be set, and controlling heat sink by drawstring opens and closes；Prolong to cabinet both sides horizontal symmetrical on the top of heat dissipation cavity
It stretches and is provided with protective plate, be provided with supporting rod between protective plate and cabinet, the position of cabinet two side and protective plate face is along perpendicular
Histogram is plugged in stop sleeve, the bottom end of supporting rod is provided in stop sleeve.
2. a kind of presetting system power distribution cabinet according to claim 1, which is characterized in that it is in bottle that the heat dissipation cavity, which is set as cross section,
The prism structure of neck formula.
3. a kind of presetting system power distribution cabinet according to claim 1, which is characterized in that the heat sink is set as cross section in circle
The tile plate of arc.
4. a kind of presetting system power distribution cabinet according to claim 1, which is characterized in that the supporting rod is set as boring from top to bottom
Physique structure, stop sleeve are set as hollow circuit cylinder tube structure.
5. a kind of presetting system power distribution cabinet according to claim 1, which is characterized in that opposite with stop sleeve on the protective plate
The position answered is provided with installation through-hole, and the top of supporting rod is connected across installation through-hole with nut.
6. a kind of presetting system power distribution cabinet according to claim 1, which is characterized in that the junction of the supporting rod and protective plate
It is provided with gasket.
7. a kind of presetting system power distribution cabinet according to claim 1, which is characterized in that the length and width of the protective plate is big
In the length and width equal to cabinet.
8. a kind of presetting system power distribution cabinet according to claim 1, which is characterized in that be additionally provided with wind turbine, wind turbine passes through air-supply
Pipe is connected to heat dissipation cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820281616.4U CN207819218U (en) | 2018-02-27 | 2018-02-27 | A kind of presetting system power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820281616.4U CN207819218U (en) | 2018-02-27 | 2018-02-27 | A kind of presetting system power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207819218U true CN207819218U (en) | 2018-09-04 |
Family
ID=63320503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820281616.4U Active CN207819218U (en) | 2018-02-27 | 2018-02-27 | A kind of presetting system power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207819218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111917035A (en) * | 2020-07-13 | 2020-11-10 | 吕纪兴 | High-voltage power cabinet that radiating effect is good |
-
2018
- 2018-02-27 CN CN201820281616.4U patent/CN207819218U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111917035A (en) * | 2020-07-13 | 2020-11-10 | 吕纪兴 | High-voltage power cabinet that radiating effect is good |
| CN111917035B (en) * | 2020-07-13 | 2022-03-01 | 广东中盛纳科技有限公司 | High-voltage power cabinet that radiating effect is good |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A preset power distribution cabinet Effective date of registration: 20221020 Granted publication date: 20180904 Pledgee: Qingdao Huitong Chinese financing Company limited by guarantee Pledgor: QINGDAO ELECTRICAL EQUIPMENT Co.,Ltd. Registration number: Y2022370010148 |