CN206135221U - Distribution cabinet - Google Patents
Distribution cabinet Download PDFInfo
- Publication number
- CN206135221U CN206135221U CN201620942600.4U CN201620942600U CN206135221U CN 206135221 U CN206135221 U CN 206135221U CN 201620942600 U CN201620942600 U CN 201620942600U CN 206135221 U CN206135221 U CN 206135221U
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- air
- distribution cabinet
- air channel
- hole
- housing
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a distribution cabinet, its technical essential is including the casing, sets up the electron device in the casing, be equipped with fresh air inlet and air outlet on the casing, air intake connection has the air -blower, be equipped with the wind channel that the air intake links to each other in the casing, the wind channel is arranged in between electron device and the casing, be equipped with a plurality of first through -holes on one side inner wall of wind channel for electron device, air intake department is equipped with the filter screen, air outlet department is equipped with dust collector, dust collector includes air exhauster and dust collection bag, the air exhauster sets up between dust collection bag and air outlet, dust collection bag's entry and air outlet are connected, the utility model discloses a distribution cabinet can make distribution cabinet in the radiating while, also can clear away the technological effect of the dust in the distribution cabinet.
Description
Technical field
The utility model belongs to power distribution cabinet field, and in particular, it is related to a kind of power distribution cabinet.
Background technology
Power distribution cabinet is the conventional equipment of power system, and it is electric by switchgear, measuring instrumentss, protection by electrical wiring requirement
Device and auxiliary equipment are assembled in closing or semiclosed metal safe or are shielded on width, constitute low-voltage distribution equipment, current power distribution cabinet
When in use electronic device can produce amount of heat, and the heat of generation is possible to that electronic device can be burnt out so that power distribution cabinet can not
Use, while power distribution cabinet has substantial amounts of dust and drop in power distribution cabinet when long-time is used, can equally cause electronics
The damage of device, although by the cooling system of prior art, disperses can the heat that power distribution cabinet internal electronic device is produced, but
Being can not be while the dust inside power distribution cabinet be removed so that power distribution cabinet can not be used, and needed repairing and changed the electronics for damaging
Device, reduces the service life of power distribution cabinet.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide to enable to power distribution cabinet in radiating
Simultaneously, it is also possible to remove a kind of power distribution cabinet of the dust in power distribution cabinet.
For achieving the above object, the utility model provides following technical scheme：A kind of power distribution cabinet, including housing, are arranged
Electronic device in housing, the housing is provided with fresh air inlet and air outlet, and the air inlet is connected with air blast, the shell
The connected air channel of air inlet is provided with vivo, and the air channel is placed between electronic device and housing, and the air channel is relative to electronics device
The side inwall of part is provided with some first through hole, and the air inlet is provided with screen pack, and the air outlet is provided with dedusting dress
Put, the dust arrester includes air exhauster and dust collection bag, the air exhauster is arranged between dust collection bag and air outlet,
The entrance of the dust collection bag is connected with air outlet.
By adopting above-mentioned technical proposal, when blowing wind into air inlet by air blast, by screen pack, by air
Dust filtered, when wind is entered in air channel, by the first air outlet on air channel to the sky in electronic device
Gas is circulated, and electronic device is lowered the temperature so as to play, and is then reached outside housing, through air outlet by air outlet
When, by the effect of air exhauster, can speed up the air circulation in housing, additionally it is possible to take the dust in housing out of housing
Outward, then by dust collection bag to discharge air outlet dust reclaim, prevent dust from causing damage to other machines.
The utility model is further arranged to：The side wall in the air channel is provided with the second through hole, in the air channel relative to
Second through hole is provided with pressure relief device, the spheroid that the pressure relief device includes elastic component and coordinates with the second through hole, the ball
The diameter with diameter greater than the second through hole of body, one end of the elastic component is connected with the side wall in air channel, and the other end is connected with spheroid.
By adopting above-mentioned technical proposal, when air pressure is in the pressure limit of setting in air channel, elastic component is by elasticity
Deformation pulling force effect so that spheroid is fitted on the second through hole so that the air in air channel will not be discharged in air channel from the second through hole
Portion, when pressure limit of the air channel internal pressure beyond setting, pulling force of the air channel inner air pressure more than elastic component so that spheroid
Separate with the second through hole so that the air inside air channel is discharged inside air channel by the second through hole, when air channel internal pressure reduces
When, elastic component pulling force is more than air channel internal pressure, and elastic component passes through elastic deformation pulling force effect so that spheroid is fitted in second and leads to
Kong Shang, makes the constant range that ensure that air channel internal pressure, also ensure that the tolerance range in air channel, it is to avoid air channel is damaged
Wound.
The utility model is further arranged to：The bracing frame for strutting collecting bag is provided with the collecting bag.
By adopting above-mentioned technical proposal, can be convenient when using collecting bag.
Description of the drawings
Fig. 1 is a kind of structural representation one of power distribution cabinet of the utility model；
Fig. 2 is the A portions schematic diagram of Fig. 1.
In figure：1st, housing；2nd, electronic device；3rd, fresh air inlet；4th, air outlet；5th, air channel；6th, first through hole；7th, screen pack；
8th, air exhauster；9th, dust collection bag；10th, bracing frame；11st, the second through hole；12nd, elastic component；13rd, spheroid；14th, air blast.
Specific embodiment
Referring to figs. 1 to shown in Fig. 2, a kind of power distribution cabinet that present case is implemented, including housing 1, the electronics being arranged in housing 1
Device 2, the housing 1 is provided with fresh air inlet and air outlet 4, and the air inlet 3 is connected with air blast 14, the housing 1 and sets
There is the connected air channel 5 of air inlet 3, the air channel 5 is placed between electronic device 2 and housing 1, and the air channel 5 is relative to electronics device
The side inwall of part 2 is provided with some first through hole 6, and screen pack 7 is provided with the air inlet 3, is provided with the air outlet 4 and removes
Dirt device, the dust arrester includes air exhauster 8 and dust collection bag 9, and the air exhauster 8 is arranged on dust collection bag 9 and goes out
Between air port 4, the entrance of the dust collection bag 9 is connected with air outlet 4, is provided with for strutting collecting bag 9 in the collecting bag 9
Bracing frame 10；
The side wall in the air channel 5 is provided with the second through hole 11, relative to being provided with pressure release at the second through hole 11 in the air channel 5
Device, the spheroid 13 that the pressure relief device includes elastic component 12 and coordinates with the second through hole 11, the diameter of the spheroid 13 is big
In the diameter of the second through hole 11, one end of the elastic component 12 is connected with the side wall in air channel 5, and the other end is connected with spheroid 13.
When blowing wind into air inlet 3 by air blast 14, by screen pack 7, the dust of air is filtered,
When wind is entered in air channel 5, the air in electronic device 2 is circulated by the first air outlet 4 on air channel 5, from
And play and electronic device 2 is lowered the temperature, then reached outside housing 1 by air outlet 4, when through air outlet 4, lead to
The effect of air exhauster 8 is crossed, the air circulation in housing 1 is can speed up, additionally it is possible to the dust in housing 1 is taken outside housing 1, so out of
Reclaimed by the dust of 9 pairs, dust collection bag discharge air outlets 4 afterwards, when in air channel 5 air pressure in the pressure limit of setting
When, elastic component 12 passes through elastic deformation pulling force effect so that spheroid 13 is fitted on the second through hole 11 so that the air in air channel 5
Will not discharge inside air channel 5 from the second through hole 11, when pressure limit of the internal pressure of air channel 5 beyond setting, air in air channel 5
Pulling force of the pressure more than elastic component 12 so that spheroid 13 is separated with the second through hole 11 so that the air inside air channel 5 passes through second
Through hole 11 is discharged inside air channel 5, and when the internal pressure of air channel 5 reduces, the pulling force of elastic component 12 is more than the internal pressure of air channel 5, elasticity
Part 12 passes through elastic deformation pulling force effect so that spheroid 13 is fitted on the second through hole 11.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from the utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (3)
1. a kind of power distribution cabinet, including housing, the electronic device being arranged in housing, it is characterised in that：The housing be provided with into
Air holes and air outlet, the air inlet is connected with air blast, and the connected air channel of air inlet is provided with the housing, and the air channel is put
Between electronic device and housing, the air channel is provided with some first through hole relative to the side inwall of electronic device, described
Air inlet is provided with screen pack, and the air outlet is provided with dust arrester, and the dust arrester includes air exhauster and dust collection
Bag, the air exhauster is arranged between dust collection bag and air outlet, and the entrance of the dust collection bag is connected with air outlet.
2. a kind of power distribution cabinet according to claim 1, it is characterised in that：The side wall in the air channel is provided with the second through hole,
Pressure relief device is provided with relative to the second through hole in the air channel, the pressure relief device includes elastic component and matches somebody with somebody with the second through hole
The spheroid of conjunction, the diameter with diameter greater than the second through hole of the spheroid, one end of the elastic component is connected with the side wall in air channel, separately
One end is connected with spheroid.
3. a kind of power distribution cabinet according to claim 1, it is characterised in that：It is provided with the collecting bag for strutting collecting bag
Bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942600.4U CN206135221U (en) | 2016-08-24 | 2016-08-24 | Distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942600.4U CN206135221U (en) | 2016-08-24 | 2016-08-24 | Distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206135221U true CN206135221U (en) | 2017-04-26 |
Family
ID=58565769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620942600.4U Active CN206135221U (en) | 2016-08-24 | 2016-08-24 | Distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206135221U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124858A (en) * | 2017-07-02 | 2017-09-01 | 浙江荣晟环保纸业股份有限公司 | A kind of electrical equipment transmission switch board utilizes the device that circulated air cools |
| CN108053813A (en) * | 2017-12-11 | 2018-05-18 | 梁利广 | Guitar case with cleaning function |
| CN110620344A (en) * | 2019-11-05 | 2019-12-27 | 江苏九天电气设备有限公司 | Electrical equipment power distribution cabinet |
-
2016
- 2016-08-24 CN CN201620942600.4U patent/CN206135221U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124858A (en) * | 2017-07-02 | 2017-09-01 | 浙江荣晟环保纸业股份有限公司 | A kind of electrical equipment transmission switch board utilizes the device that circulated air cools |
| CN108053813A (en) * | 2017-12-11 | 2018-05-18 | 梁利广 | Guitar case with cleaning function |
| CN110620344A (en) * | 2019-11-05 | 2019-12-27 | 江苏九天电气设备有限公司 | Electrical equipment power distribution cabinet |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |