CN205960482U - Low -voltage power distribution cabinet - Google Patents
Low -voltage power distribution cabinet Download PDFInfo
- Publication number
- CN205960482U CN205960482U CN201620834994.1U CN201620834994U CN205960482U CN 205960482 U CN205960482 U CN 205960482U CN 201620834994 U CN201620834994 U CN 201620834994U CN 205960482 U CN205960482 U CN 205960482U
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- CN
- China
- Prior art keywords
- cabinet
- low
- voltage distribution
- dividing plate
- distribution cabinet
- 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
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Abstract
The utility model discloses a low -voltage power distribution cabinet, its technical scheme main points include the cabinet physically, the internal baffle of installing of cabinet, the holding chamber that a plurality of set up is from top to bottom separated into with the cabinet body to the baffle, the lateral wall of the cabinet body corresponds punishment with every holding chamber and do not is equipped with the air ejector fan, cabinet body one side relative with the air ejector fan is equipped with the window that admits air respectively, the holding intracavity is equipped with temperature -detecting device to and the controller, the controller is coupled with temperature -detecting device and air ejector fan. It has good heat dispersion.
Description
Technical field
This utility model is related to a kind of electrical equipment, and more specifically it is related to a kind of low-voltage distribution cabinet.
Background technology
In prior art, the Chinese patent document for CN204376221U for the notification number discloses a kind of low-voltage distribution cabinet, including
There are cabinet door and cabinet, described cabinet door inside upper part is provided with intervalometer and sender unit, middle part is provided with being capable of sorting placement point
The box of inspection instrument, bottom is provided with the fixation hook of fixing standby wire.
Low-voltage distribution cabinet is widely used in industrial every field, is typically provided with electrical control inside low-voltage distribution cabinet
The electrical equipments such as switch, controller, converter, chopper, relay.Electrical equipment can produce substantial amounts of heat in use
Amount, heat cannot be dispersed into the external world in time, it will the normal work of impact electrical equipment, serious will damage electrical equipment；
Existing low-voltage distribution cabinet is simply provided with passage in the side of cabinet, and radiating rate is still unable to reach requirement, internal electricity
The heat that gas equipment produces cannot disperse in time, and its heat dispersion is poor.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of low-voltage distribution cabinet, and it has
Good heat dispersion.
For achieving the above object, this utility model provides following technical scheme：A kind of low-voltage distribution cabinet, including cabinet,
Dividing plate is installed in described cabinet, cabinet is separated into several containing cavities setting up and down, the side of described cabinet by described dividing plate
Wall and each containing cavity corresponding position are respectively equipped with extraction fan, and the described cabinet side relative with extraction fan is respectively equipped with air inlet
Window；Described accommodating intracavity is provided with temperature-detecting device, and controller, controller and temperature-detecting device and extraction fan coupling
Connect.
By adopting technique scheme, cabinet is divided into multiple containing cavities, electrically by the dividing plate being installed on low-voltage distribution cabinet
Equipment is installed on dividing plate, and during use, the temperature-detecting device real-time detection of accommodating intracavity houses the temperature of intracavity, when certain
When one containing cavity temperature is higher than setting value, the temperature-detecting device of containing cavity can be by signal transmission to controller, and temperature is too high
The extraction fan of the cabinet side of accommodating intracavity will start, and accommodating intracavity high temperature air is extracted out, simultaneously low temperature outside cabinet
Air enters into containing cavity from the air intake window of cabinet opposite side, and Cryogenic air is contacted with electrical equipment, absorbs electrical equipment
The air absorbing heat is discharged outside containing cavity in the presence of extraction fan by the heat producing, and constantly circulates such mistake
Journey, the heat that electrical equipment produces can quickly be pulled away, and heat dispersion effectively improves；When temperature-detecting device detects
When the temperature of containing cavity is less than setting value, signal transmission to controller, is closed extraction fan by temperature detection, saves electric energy.
And, adopt such scheme, each containing cavity can effectively be radiated, be not in that local temperature is too high
Situation, and the extraction fan in different containing cavity all can work independently, more saves energy.
This utility model is further arranged to：Described air intake window is provided with drainage screen.
By adopting technique scheme, drainage screen can avoid in extraction fan work process, by outside dust
Suck so that the electrical equipment in cabinet is not easily susceptible to the impact of extraneous factor in cabinet, work is more stable.
This utility model is further arranged to：Described air intake window and cabinet are to be detachably connected.
By adopting technique scheme, when having piled up more dust on the drainage screen on air intake window with air intake window,
Air intake window can be taken off cleaning, then the drainage screen more renewing, using more convenient.
This utility model is further arranged to：Described dividing plate is movably connected on cabinet, and described cabinet and dividing plate junction set
There is dovetail groove, described dividing plate is provided with the connecting portion matching with dovetail groove.
By adopting technique scheme, dividing plate is movably connected on cabinet, in assembling, can artificially choose whether needs
Dividing plate at this is installed so that the size of containing cavity can be adjusted, higher using flexibility ratio；In addition, dividing plate is adapted to dovetail groove, that is,
The connecting portion of dividing plate is also dovetail shaped structure, has larger weight capacity so that dividing plate can bear larger electric of weight
Equipment.
This utility model is further arranged to：Described dividing plate is provided with the first louvre.
By adopting technique scheme, because dividing plate is provided with the first louvre, the first louvre can connect up and down
Adjacent containing cavity, increases air passing space, thus improving radiating effect further.
This utility model is further arranged to：The top of described cabinet is provided with the second louvre.
By adopting technique scheme, when the temperature that temperature-detecting device detects electrical equipment is relatively low, it is evacuated wind
Fan can quit work, and the relatively low heat that electrical equipment produces can directly give out from second louvre at the top of cabinet
Go.
This utility model is further arranged to：Described cabinet door is provided with observation window.
By adopting technique scheme, when needing to check electrical equipment working condition in cabinet, only need to be by checking window
Observe, cabinet door need not be opened, using safer.
This utility model is further arranged to：The top of described cabinet is provided with hanger.
By adopting technique scheme, hanger can be connected the carrying being easy to low-voltage distribution cabinet with suspension hook.
In sum, in this utility model, each containing cavity can effectively be radiated, and is not in local temperature
Extraction fan in too high situation, and different containing cavity all can work independently, more saves energy and also having conveniently
Transport, steady operation and other merits.
Brief description
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the structural representation of embodiment one air intake window；
Fig. 3 is the structural representation of embodiment two；
Fig. 4 is the enlarged drawing that in Fig. 1, A goes out.
Description of reference numerals：1st, cabinet；2nd, hanger；3rd, cabinet door；4th, dividing plate；5th, containing cavity；6th, extraction fan；7th, air inlet
Window；8th, drainage screen；9th, connecting portion；10th, groove；11st, the first louvre；12nd, temperature-detecting device；13rd, the second louvre；14、
Observation window.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment one：As shown in figure 1, a kind of low-voltage distribution cabinet, include cabinet 1, dividing plate 4, dividing plate are installed in cabinet 1
Cabinet 1 is separated into three containing cavities 5 setting up and down by 4, and dividing plate 4 is additionally provided with the first louvre 11；It is additionally provided with sight in cabinet door 3
Examine window 14；The left side of cabinet 1 and containing cavity 5 corresponding section are respectively equipped with extraction fan 6, and the right side of cabinet 1 is right with extraction fan 6
Air intake window 7 should be provided with place, air can be extracted out from containing cavity 5, due to containing cavity 5 internal gas pressure during such extraction fan 6 work
Reduce, the air outside cabinet 1 enters in containing cavity 5 from air intake window 7 and realizes heat exchange；
Wherein, cabinet door 3 outside is upper and containing cavity 5 corresponding position is provided with the temperature detection dress for detecting temperature in containing cavity 5
Put 12, temperature-detecting device 12 can be temperature sensor, for the temperature in real-time detection containing cavity 5；Also include controller
（In figure is not shown）, temperature sensor is all connected with controller with extraction fan 6；Controller is used for receiving the defeated of temperature sensor
Go out signal, thus exporting a signal controlling its start and stop to extraction fan；Controller can be PLC.
As shown in figure 1, the second louvre 13 is additionally provided with the top of cabinet 1, when the heat producing in containing cavity 5 is less
When, extraction fan 6 quits work, and less heat can directly be discharged from second louvre 13 at the top of cabinet 1, cabinet 1
Top on be additionally provided with hanger 2, hanger 2 can conveniently carry low-voltage distribution cabinet.
As depicted in figs. 1 and 2, air intake window 7 is provided with drainage screen 8, and drainage screen 8 is used for filtering the dust of in the air, air inlet
Window 7 can realize dismountable connected mode for screw connection or clamping etc. are multiple with cabinet 1 annexation, has so served as
When the dust of filter screen 8 accumulation is more, air intake window 7 can be pulled down, the drainage screen 8 more renewing.
Embodiment two：As shown in Figure 3 and Figure 4, described dividing plate 4 is movably connected on cabinet 1, and described cabinet 1 and dividing plate 4 connect
Place is provided with dovetail groove 10, and described dividing plate 4 is provided with the connecting portion 9 matching with dovetail groove 10, and connecting portion 9 can slip into dovetail groove 10
Realize the installation of dividing plate 4.
When the size of electrical equipment is larger, the ground floor dividing plate 4 in cabinet 1 can be taken off, so formed is accommodating
The containing cavity 5 that chamber 5 height compares embodiment one is twice, and embodiment two can adapt to the installation of larger-size electrical equipment.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, all in this practicality
Within new design concept, any modification, equivalent substitution and improvement made etc., should be included in protection of the present utility model
Within the scope of.
Claims (8)
1. a kind of low-voltage distribution cabinet, including cabinet（1）It is characterised in that：Described cabinet（1）Dividing plate is inside installed（4）, described every
Plate（4）By cabinet（1）It is separated into several containing cavities setting up and down（5）, described cabinet（1）Side wall and each containing cavity
（5）Corresponding position is respectively equipped with extraction fan（6）, described cabinet（1）With extraction fan（6）Relative side is respectively equipped with air intake window
（7）；Described containing cavity（5）Inside it is provided with temperature-detecting device（12）, and controller, controller and temperature-detecting device（12）With
And extraction fan（6）Couple.
2. low-voltage distribution cabinet according to claim 1 it is characterised in that：Described air intake window（7）It is provided with drainage screen（8）.
3. low-voltage distribution cabinet according to claim 2 it is characterised in that：Described air intake window（7）With cabinet（1）For detachable
Connect.
4. low-voltage distribution cabinet according to claim 1 it is characterised in that：Described dividing plate（4）It is movably connected on cabinet（1）,
Described cabinet（1）And dividing plate（4）Junction is provided with dovetail groove（10）, described dividing plate（4）It is provided with and dovetail groove（10）Match
Connecting portion（9）.
5. low-voltage distribution cabinet according to claim 4 it is characterised in that：Described dividing plate（4）It is provided with the first louvre
（11）.
6. low-voltage distribution cabinet according to claim 1 it is characterised in that：Described cabinet（1）Top be provided with the second radiating
Hole（13）.
7. low-voltage distribution cabinet according to claim 1 it is characterised in that：Also include cabinet door（3）, described cabinet door（3）On set
There is observation window（14）.
8. low-voltage distribution cabinet according to claim 1 it is characterised in that：Described cabinet（1）Top be provided with hanger（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620834994.1U CN205960482U (en) | 2016-08-03 | 2016-08-03 | Low -voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620834994.1U CN205960482U (en) | 2016-08-03 | 2016-08-03 | Low -voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960482U true CN205960482U (en) | 2017-02-15 |
Family
ID=57973612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620834994.1U Expired - Fee Related CN205960482U (en) | 2016-08-03 | 2016-08-03 | Low -voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960482U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911089A (en) * | 2017-03-20 | 2017-06-30 | 珠海格力电器股份有限公司 | Electric control box |
| CN107484364A (en) * | 2017-06-30 | 2017-12-15 | 中山诺顿科研技术服务有限公司 | Protective cabinet capable of grabbing equipment |
| CN108200751A (en) * | 2018-03-02 | 2018-06-22 | 翼石电子股份有限公司 | A kind of cloud is made out an invoice the ventilating system of intelligent cabinet |
| CN109219321A (en) * | 2018-11-06 | 2019-01-15 | 苏州凌云视界智能设备有限责任公司 | A kind of power control cabinet temperature monitoring system |
| CN113690773A (en) * | 2021-10-26 | 2021-11-23 | 江苏云电守卫电力科技有限公司 | Power distribution device protection method and system |
| CN115864182A (en) * | 2022-11-27 | 2023-03-28 | 湖北利亚达电力科技有限公司 | Intelligent temperature control low-voltage power distribution cabinet and temperature control method |
| CN116093788A (en) * | 2022-12-30 | 2023-05-09 | 国家电投集团云南国际电力投资有限公司 | Feed-in protection cabinet for direct-current micro-grid |
-
2016
- 2016-08-03 CN CN201620834994.1U patent/CN205960482U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911089A (en) * | 2017-03-20 | 2017-06-30 | 珠海格力电器股份有限公司 | Electric control box |
| CN107484364A (en) * | 2017-06-30 | 2017-12-15 | 中山诺顿科研技术服务有限公司 | Protective cabinet capable of grabbing equipment |
| CN108200751A (en) * | 2018-03-02 | 2018-06-22 | 翼石电子股份有限公司 | A kind of cloud is made out an invoice the ventilating system of intelligent cabinet |
| CN109219321A (en) * | 2018-11-06 | 2019-01-15 | 苏州凌云视界智能设备有限责任公司 | A kind of power control cabinet temperature monitoring system |
| CN113690773A (en) * | 2021-10-26 | 2021-11-23 | 江苏云电守卫电力科技有限公司 | Power distribution device protection method and system |
| CN115864182A (en) * | 2022-11-27 | 2023-03-28 | 湖北利亚达电力科技有限公司 | Intelligent temperature control low-voltage power distribution cabinet and temperature control method |
| CN115864182B (en) * | 2022-11-27 | 2024-01-05 | 湖北利亚达电力科技有限公司 | Intelligent temperature control low-voltage power distribution cabinet and temperature control method |
| CN116093788A (en) * | 2022-12-30 | 2023-05-09 | 国家电投集团云南国际电力投资有限公司 | Feed-in protection cabinet for direct-current micro-grid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170215 Termination date: 20170803 |