CN109560481A - A kind of power distribution cabinet improvement structure of electronic component - Google Patents
A kind of power distribution cabinet improvement structure of electronic component Download PDFInfo
- Publication number
- CN109560481A CN109560481A CN201811464546.7A CN201811464546A CN109560481A CN 109560481 A CN109560481 A CN 109560481A CN 201811464546 A CN201811464546 A CN 201811464546A CN 109560481 A CN109560481 A CN 109560481A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- electronic component
- power distribution
- lid
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
-
- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The power distribution cabinet that the present invention discloses a kind of electronic component improves structure, including cabinet body, cabinet lid, and cabinet body, cabinet lid side are connected by loose-leaf, and the other side realizes the open and close of cabinet lid by switch, and the bottom of the cabinet body is provided with electronic component installing zone；Further include controller, the temperature sensor with controller communication connection is provided in the cabinet body, the controller communication link is connected to heating device and refrigerating plant, and the heating device and refrigerating plant are arranged in cabinet lid inner wall；The inner wall of the cabinet lid is symmetrically arranged with 2 fixed plates, and L shape fixing groove is provided in fixed plate, is provided with dry bag between 2 L shape fixing grooves, dry bag is provided with desiccant.The present invention solves the problems, such as that existing power distribution cabinet internal temperature not can control, easily lead to electronic component dampness.
Description
Technical field
The present invention relates to power distribution cabinet fields, and in particular to a kind of power distribution cabinet improvement structure of electronic component.
Background technique
Nowadays, it is electrically an energy of a very big status of national possession share, is either run in elevator, also
It is to require to apply to electrical and power distribution cabinet in the manufacture of many tools.With economic rapid development, China is to electrical
Needs it is also increasingly significant, the application of power distribution cabinet is also more and more extensive.
Power distribution cabinet is the cabinet for installing electrical equipment, has the function of the electrical equipment of protection installation inside it.
Power distribution cabinet mainly include rectangle frame shape pedestal for installing electrical equipment and with the cabinet door of base engagement, in order to neatly put
Discharge lines, logical production can be arranged wiring groove on rectangle frame shape pedestal, be covered after wiring using Cao Gai.
Many electronic components are provided in power distribution cabinet, temperature is unsuitable excessively high, and the excessively high electronic component that will lead to of temperature is damaged.
Existing power distribution cabinet cannot ensure internal temperature.When power distribution cabinet applies to the higher environment of temperature, have lesser
Service life.Also, existing power distribution cabinet, which easily leads to electronic component, influences service performance because of dampness.
Summary of the invention
The purpose of the present invention is to provide the power distribution cabinets of electronic component to improve structure, solves existing power distribution cabinet internal temperature
It not can control, easily lead to the problem of electronic component dampness.
The present invention is achieved through the following technical solutions:
The power distribution cabinet of electronic component improves structure, including cabinet body, cabinet lid, and cabinet body, cabinet lid side are connected by loose-leaf, separately
Side realizes the open and close of cabinet lid by switch, and the bottom of the cabinet body is provided with electronic component installing zone；Further include
Controller, the temperature sensor with controller communication connection is provided in the cabinet body, and the controller communication link is connected to heating
Device and refrigerating plant, the heating device and refrigerating plant are arranged in cabinet lid inner wall；The inner wall of the cabinet lid is symmetrically arranged with 2
A fixed plate is provided with L shape fixing groove in fixed plate, is provided with dry bag between 2 L shape fixing grooves, dry bag is provided with dry
Drying prescription.
Existing power distribution cabinet cannot ensure internal temperature.When power distribution cabinet applies to the higher environment of temperature, have lesser
Service life.Existing power distribution cabinet, which easily leads to electronic component, influences service performance because of dampness.
Controller of the present invention specifically refers to PLC, the temperature sensor, controller, heating device and refrigerating plant
It is the prior art.
The temperature sensor can sense the intracorporal temperature of cabinet in real time, and the signal sensed is passed to control
Device is analyzed and determined by control, when temperature signal is lower than setting value, is issued instruction by controller and is opened heating device, directly
Reach upper limit value to temperature, instruction is issued by controller and closes heating device；When temperature signal is higher than setting value, by controller
Refrigerating plant is opened in sending instruction, until temperature reaches lower limit value, by controller sending instruction closing refrigerating plant, in this way, just
It can ensure that in the suitable range of the intracorporal temperature of cabinet, be conducive to extend the service life of electronic component.
Temperature sensor, heating device and the refrigerating plant that the present invention is communicated to connect by setting with controller, it is right in real time
Cabinet body temperature is adjusted, it is ensured that the intracorporal temperature of cabinet is in OK range.
L shape fixing groove of the present invention specifically refers to the slot with bottom and 3 side walls, and the bottom is for placing drying
Bag, 3 side walls play position-limiting action to dry bag, dry bag are avoided to move, and the desiccant can absorb in air
Moisture.The preferred anhydrous cupric sulfate of desiccant；The anhydrous cupric sulfate is existing substance.Anhydrous cupric sulfate, which meets water, will become indigo plant
Color, the color that can arrive anhydrous cupric sulfate according to the observation tentatively judges the intracorporal humidity of cabinet, and can also replace in time dry
Drying prescription, in case desiccant failure is without knowing.
The present invention is provided with the desiccant for absorbing moisture, it is ensured that in cabinet body by setting dry bag in dry bag
The aridity of air avoids the problem that electronic component makes moist in cabinet body.
Further, the bottom of cabinet body is provided with wiring groove in the surrounding of electronic component installing zone.
Cable clamping interface specifically refers to the groove imported in wiring groove for electric wire, and the cable clamping interface is symmetrical at the both ends of wiring groove
2 rows are set, and convenient for electric wire is introduced separately wiring groove, i.e. on the one hand the corresponding electric wire of a cable clamping interface facilitates work-up electricity
The connection of line, is on the other hand conducive to beauty.
It further, further include the slot cover cooperated with wiring groove.
Further, the cross section of slot cover is U-shaped structure.
Wiring groove can be completely covered very well for above structure, and can be avoided the movement of slot cover.
Further, wiring groove is adopted made of plastic.
The plastics are the prior art, not only have certain elasticity, can satisfy elastic demand when wiring, and plastics
Insulation, is conducive to the safety of power distribution cabinet.
Further, the outer wall of cabinet lid is provided with the display screen with controller communication connection.
The display screen can be LED display, can in real time by the temperature display of interior of the cabinet on a display screen, so as to
In observation.
Compared with prior art, the present invention having the following advantages and benefits:
1, temperature sensor, heating device and refrigerating plant that the present invention is communicated to connect by setting with controller, in real time
Cabinet body temperature is adjusted, it is ensured that the intracorporal temperature of cabinet is in OK range.
2, the present invention is provided with the desiccant for absorbing moisture, it is ensured that cabinet body by setting dry bag in dry bag
The aridity of interior air avoids the problem that electronic component makes moist in cabinet body.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of power distribution cabinet.
Label and corresponding parts title in attached drawing:
1- cabinet body, 2- cabinet lid, 3- switch, 4- wiring groove, 5- slot cover, 6- heating device, 7- refrigerating plant, 8- dry bag,
9- fixed plate, 11- electronic component installing zone.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment 1:
As shown in Figure 1, a kind of power distribution cabinet of electronic component improves structure, including cabinet body 1, cabinet lid 2, cabinet body 1, cabinet lid 2
Side is connected by loose-leaf, and the other side realizes the open and close of cabinet lid 2 by switch 3, and the bottom of the cabinet body 1 is provided with electricity
Sub- component installing zone 11；Further include controller, the temperature sensor with controller communication connection be provided in the cabinet body 1,
The controller communication link is connected to heating device 6 and refrigerating plant 7, and the heating device 6 and refrigerating plant 7 are arranged in cabinet lid 2
Inner wall；The inner wall of the cabinet lid 2 is symmetrically arranged with 2 fixed plates 9, and L shape fixing groove is provided in fixed plate 9, and 2 L shapes are fixed
Dry bag 8 is provided between slot, dry bag 8 is provided with desiccant.
Embodiment 2:
As shown in Figure 1, the present embodiment is based on embodiment 1, the bottom of the cabinet body 1 is the four of electronic component installing zone 11
It is provided with wiring groove 4 week；It further include the slot cover 5 cooperated with wiring groove 4；The cross section of the slot cover 5 is U-shaped structure；The cloth
Wire casing 4 is adopted made of plastic；The outer wall of the cabinet lid 2 is provided with the display screen with controller communication connection.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (6)
1. the power distribution cabinet of electronic component a kind of improves structure, which is characterized in that including cabinet body (1), cabinet lid (2), cabinet body (1),
Cabinet lid (2) side is connected by loose-leaf, and the other side realizes the open and close of cabinet lid (2), the cabinet body (1) by switch (3)
Bottom be provided with electronic component installing zone (11)；Further include controller, is provided in the cabinet body (1) and is communicated with controller
The temperature sensor of connection, the controller communication link are connected to heating device (6) and refrigerating plant (7), the heating device (6)
It is arranged with refrigerating plant (7) in cabinet lid (2) inner wall；The inner wall of the cabinet lid (2) is symmetrically arranged with 2 fixed plates (9), fixed plate
(9) it is provided with L shape fixing groove on, is provided with dry bag (8) between 2 L shape fixing grooves, dry bag (8) is provided with desiccant.
2. a kind of power distribution cabinet of electronic component according to claim 1 improves structure, which is characterized in that the cabinet body
(1) bottom is provided with wiring groove (4) in the surrounding of electronic component installing zone (11).
3. the power distribution cabinet of electronic component according to claim 2 a kind of improves structure, which is characterized in that further include and cloth
The slot cover (5) of wire casing (4) cooperation.
4. a kind of power distribution cabinet of electronic component according to claim 3 improves structure, which is characterized in that the slot cover
(5) cross section is U-shaped structure.
5. a kind of power distribution cabinet of electronic component according to claim 2 improves structure, which is characterized in that the wiring groove
(4) it adopts made of plastic.
6. a kind of power distribution cabinet of electronic component according to claim 1 improves structure, which is characterized in that the cabinet lid
(2) outer wall is provided with the display screen with controller communication connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811464546.7A CN109560481A (en) | 2018-12-01 | 2018-12-01 | A kind of power distribution cabinet improvement structure of electronic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811464546.7A CN109560481A (en) | 2018-12-01 | 2018-12-01 | A kind of power distribution cabinet improvement structure of electronic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109560481A true CN109560481A (en) | 2019-04-02 |
Family
ID=65868693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811464546.7A Pending CN109560481A (en) | 2018-12-01 | 2018-12-01 | A kind of power distribution cabinet improvement structure of electronic component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109560481A (en) |
-
2018
- 2018-12-01 CN CN201811464546.7A patent/CN109560481A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190402 |
|
| WD01 | Invention patent application deemed withdrawn after publication |