CN109561613A - A kind of PLC control cabinet of anti-rodent - Google Patents
A kind of PLC control cabinet of anti-rodent Download PDFInfo
- Publication number
- CN109561613A CN109561613A CN201811604727.5A CN201811604727A CN109561613A CN 109561613 A CN109561613 A CN 109561613A CN 201811604727 A CN201811604727 A CN 201811604727A CN 109561613 A CN109561613 A CN 109561613A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- hole
- cabinet body
- door
- plc control
- 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.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
- H05K7/20554—Forced ventilation of a gaseous coolant
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Blinds (AREA)
Abstract
The present invention relates to a kind of PLC control cabinets of anti-rodent, are made of cabinet door part, cabinet body part, bottom of cabinet part, and cabinet door part, cabinet body part and bottom of cabinet part are mounted on the retention device for preventing rodent from entering.Cabinet door part, cabinet body part are equipped with ventilation heat abstractor, and bottom of cabinet part is assembled by several pieces of bottom plates, convenient disassembly, and bottom of cabinet part is equipped with waterproof connector in route insertion cabinet body.The invention is characterized in that devising the retention device that anti-rodent enters; structure is simple; it is convenient to dismantle; threading is facilitated to operate; maintenance cost is low; rodent can be effectively prevent to enter in PLC control cabinet while guaranteeing ventilation and heat, in PLC control cabinet electric elements and route play a protective role.
Description
Technical field
The present invention relates to a kind of functional form PLC control cabinet, in particular to a kind of PLC control cabinet of anti-rodent.
Technical background
In automation control area, PLC control cabinet carries the core equipment of automatic control technology, one of PLC programmable device
Module value is thousands of or even up to ten thousand easily, is the heart of entire robot control system(RCS), in workshop, because of automatic control module failure
It is even more inestimable to the loss of production, however a principal element for influencing automatic control failure is exactly the rodents such as mouse
Excreta, causes electronic product Damage by Short Circuit, how the rodents such as mouse being obstructed other than control cabinet very, be
Solve the problems, such as this effective way.
There are many method of the rodents such as anti-mouse of control cabinet at present, and there are two types of main methods, one is expelling or
Closure does not allow the rodents such as mouse to enter in cabinet, one is being killed by power grid, specific implementation effect it is relatively good have with
Under it is several: 1, electronics is installed and expels device, principle is the ultrasonic wave for issuing the rodents such as stimulation mouse by electronic product
It is expelled, this method, which can play, expels function, and more of the invention to have some defects, electronic product needs to power, for a long time
The rodents such as power failure mouse can occur again, and it is restricted that there are also radiation scopes, cannot very prevent the rodents such as mouse
Animal enters in cabinet；2, power grid is installed in cabinet or power grid is installed in control cabinet line inlet port, mouse is detected by infrared probe
Electric shock killing is carried out after equal rodents, this method equally exists the uninterrupted power supply problem that needs, then has that structure is more complicated,
Maintenance cost is higher；3, filler blocks, and this method can effectively prevent the rodents such as mouse and enter in cabinet, but not side
The maintenance work of phase after an action of the bowels.
Summary of the invention
The present invention provides a kind of PLC control cabinet of anti-rodent, the invention can be effectively prevented rodent into
Enter in PLC control cabinet, in PLC control cabinet electric elements and route play a protective role, it is characterized in that devising anti-nibble
The retention device that tooth class animal enters, structure is simple, and it is convenient to dismantle, and threading is facilitated to operate, and maintenance cost is low, can be logical in guarantee
Wind effectively prevent rodent to enter in PLC control cabinet while heat dissipation, to the electric elements and route in PLC control cabinet
To protective effect.
To realize above-mentioned requirements, specific structure of the present invention is as follows: a kind of PLC control cabinet of anti-rodent, main
Structure is made of cabinet door part, cabinet body part and bottom of cabinet part.Cabinet door part and cabinet body part are hinged by door-hinge, bottom of cabinet portion
Divide and consolidated with cabinet body part by screw, bottom of cabinet part is detachable, and is equipped with waterproof connector.
The cabinet door part includes door-plate, door-hinge, door knob lock, cabinet door ventilation heat abstractor, and door-hinge is located on door-plate side,
Door knob lock is located at door-plate side, is provided with ventilating heat dissipating hole under door-plate on part, and cabinet door ventilation heat abstractor is installed on ventilation and heat
Kong Shang.Ventilation heat abstractor includes close hole stainless steel cloth, venetian blind type heat release hole, and close hole stainless steel cloth is installed on door-plate institute
The inside of ventilating heat dissipating hole is opened, venetian blind type heat release hole is installed on the outside of the opened ventilating heat dissipating hole of door-plate, close hole stainless steel wire
Net, venetian blind type heat release hole and door-plate are interference fitted.Close hole stainless steel cloth specification is in 1000~3000 mesh/100cm2Between,
Venetian blind type heat release hole aperture is diagonally downward.The ventilation heat abstractor that close hole stainless steel cloth, venetian blind type heat release hole form was both
Can ventilation and heat, and rodent can be stopped to enter.
The cabinet body part includes cabinet body shell, chassis, partition, cabinet body ventilation heat abstractor, is opened on cabinet body shell
There is ventilating heat dissipating hole, cabinet body ventilation heat abstractor is installed on ventilating heat dissipating hole.Cabinet body shell includes two side plates, a back
Plate, a top plate, four blocks of plates, one entirety of welded formation, top plate eaves surrounding protrude beyond cabinet body other parts and cabinet door portion
Point.The ventilating heat dissipating hole of cabinet body part is opened above a side plate of cabinet body shell.Cabinet body ventilation heat abstractor include heat emission fan,
Venetian blind type heat release hole, heat emission fan are installed on the inside of the ventilating heat dissipating hole that cabinet body shell is opened, and venetian blind type heat release hole is installed on
On the outside of the ventilating heat dissipating hole that cabinet body shell is opened, venetian blind type heat release hole and cabinet body shell are interference fitted.The blinds of cabinet body part
Diagonally downward, the minimum side length in hole is between 3~5mm in window-type radiating hole aperture.Chassis is welded on the bottom of cabinet body shell,
Fixed wire hole is provided on chassis.Partition is welded in cabinet body, is equipped with the electric device of control cabinet thereon.Heat emission fan, blinds
The ventilation heat abstractor of window-type radiating hole composition not only can ventilation and heat, but also rodent can be stopped to enter.
The bottom of cabinet part includes bottom plate, stainless steel waterproof connector, and threading hole, stainless steel waterproof connector peace are provided on bottom plate
Loaded on threading hole.Bottom plate includes left bottom plate, insole board, right bottom plate, and three pieces of bottom plates can be installed on the cabinet body by screw
On partial chassis, and the sum of width of three pieces of bottom plates is identical as the chassis length, and indsole board width is smaller, accounts for
The 1/4~1/3 of chassis length, when disassembly, leave operating space.The sum of left bottom plate and right baseplate width account for bottom plate frame
The length of the 2/3~3/4 of frame length, three pieces of bottom plates is of same size with chassis.The left bottom plate of bottom plate, right bottom plate are provided with and wear
String holes, threading hole be arranged on left and right bottom plate it is rectangular, without threading hole in insole board.Stainless steel waterproof connector is included to tighten
Nut, after tightening the electric wire penetrated, stayed gap is between 2~4mm.The stainless steel waterproof connector not threaded carries blind plate not
It can remove.
A kind of PLC control cabinet of anti-rodent first removes said midsole plate in threading or when maintenance,
Facilitate and electric wire is penetrated or is pierced by stainless steel waterproof connector, after the completion of operation, then said midsole plate is mounted on chassis
On, after being installed, leakproofness is strong, and the rodents such as mouse can be effectively prevented and enter in cabinet.
Detailed description of the invention
Fig. 1 is a kind of PLC control cabinet front view of anti-rodent of the present invention；
Fig. 2 is a kind of PLC control cabinet side view of anti-rodent of the present invention；
Fig. 3 is a kind of PLC control cabinet bottom view of anti-rodent of the present invention；
In figure, 1- cabinet body shell, 2- cabinet door, 3- door knob lock, the close hole stainless steel cloth of 4-, the heat dissipation of 5- cabinet door venetian blind type
Hole, 6- door-hinge, 7- partition, 8- heat emission fan, 9- cabinet body venetian blind type heat release hole, 10- stainless steel waterproof connector, 11- chassis,
The right bottom plate of 12-, 13- insole board, the fixed wire hole of 14-, 15- threading hole, 16- left bottom plate.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the present invention is described in detail.
As shown in Figure 1, a kind of PLC control cabinet of anti-rodent, cabinet door part by cabinet door 2, door knob lock 3, close hole not
Become rusty steel wire 4, cabinet door venetian blind type heat release hole 5, the composition of door-hinge 6, and the close hole stainless steel cloth 4 is in the mounting hole of cabinet door 2
Side installation, cabinet door venetian blind type heat release hole 5 are installed on the outside of the mounting hole of cabinet door 2.
As shown in Fig. 2, a kind of PLC control cabinet of anti-rodent, cabinet body part be by cabinet body shell 1, heat emission fan 8,
Cabinet body venetian blind type heat release hole 9 and partition 7 form, and are disposed with the electric device of control cabinet on partition 7, cabinet body shell 1 be by two sides,
Top and four pieces of back side metal plate are welded to connect, and heat emission fan 8 rabbets the cabinet body shutter on the inside of the mounting hole of 1 side of cabinet body shell
Formula heat release hole 9 is mounted on the outside of the mounting hole of 1 side of cabinet body shell.Heat emission fan 8, cabinet body venetian blind type heat release hole 9 and cabinet door portion
Close hole stainless steel cloth 4, the venetian blind type heat release hole 5 divided forms good convection current, plays heat spreading function.Cabinet body venetian blind type dissipates
The minimum side length in hot hole 9 and 5 hole of cabinet door venetian blind type heat release hole is 4mm, the specification of close hole stainless steel cloth 4 be 2000 mesh/
100cm2, can effectively prevent the rodents such as mouse and enter in PLC control cabinet.
As shown in figure 3, a kind of PLC control cabinet of anti-rodent, bottom of cabinet part are by stainless steel waterproof connector 10, bottom
Plate framework 11, left bottom plate 16, insole board 13, right bottom plate 12, threading hole 15 form.Threading is provided on left bottom plate 16 and right bottom plate 12
Hole 15, installation is the same as size stainless steel waterproof connector 10 at threading hole 15.The left bottom plate 16, insole board 13, right bottom plate 12 are
Independent movable plate, the sum of width of three blocks of plates is identical as 11 length of chassis, and the width of three blocks of plates is and bottom plate frame
11 length of frame is identical.Right bottom plate 12 and left bottom plate 16 are of same size in the present embodiment, and 13 width of insole board accounts for about chassis 11
The 1/3 of length.When route is penetrated in PLC control cabinet, left bottom plate 16 and right bottom plate 12 can be fixed on chassis 11, in
Bottom plate 13 wouldn't be installed, and threading is facilitated to operate, and again install insole board 13 after the completion of threading and playback, and structure is simple, maintenance cost
It is low, it is easy to operate, and can effectively prevent the rodents such as mouse and enter in PLC control cabinet.
The detailed process of threading is as follows:
Electric wire penetrates in PLC control cabinet from the stainless steel waterproof connector 10 installed on left bottom plate 16 or right bottom plate 12,
Insole board 13 is finally installed, and is through at the operation in cabinet for the ease of electric wire, this plain type structure has anti-rodent function
The PLC control cabinet of energy is consolidated by fixed wire hole 14 with screw before being put into use, by left bottom plate 16, insole board 13, right bottom plate 12
It is scheduled on chassis 11, the stainless steel waterproof connector 10 for not penetrating electric wire, which carries blind plate, to be removed.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solution of the present invention, those skilled in the art are not required to
Make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (17)
1. a kind of PLC control cabinet of anti-rodent, including cabinet door part, cabinet body part, bottom of cabinet part, the cabinet door part
It is connect with cabinet body part, bottom of cabinet part and cabinet body partial consolidation, bottom of cabinet part are equipped with waterproof connector, it is characterised in that: described
There are the retention device for preventing rodent from entering in cabinet door part, cabinet body part, bottom of cabinet part, and control cabinet bottom of cabinet part can
Disassembly.
2. a kind of PLC control cabinet of anti-rodent according to claim 1, it is characterised in that: the cabinet door part
Hinged by door-hinge and cabinet body part, bottom of cabinet part passes through screw and cabinet body partial consolidation.
3. a kind of PLC control cabinet of anti-rodent according to claim 1, it is characterised in that: the cabinet door part
Including door-plate, door-hinge, door knob lock, cabinet door ventilation heat abstractor, door-hinge is located on door-plate side, and door knob lock is located at door-plate side,
Ventilating heat dissipating hole is provided under door-plate on part, cabinet door ventilation heat abstractor is installed on ventilating heat dissipating hole.
4. a kind of PLC control cabinet of anti-rodent according to claim 3, it is characterised in that: the ventilation and heat
Device includes close hole stainless steel cloth, venetian blind type heat release hole, and close hole stainless steel cloth is installed on the opened ventilating heat dissipating hole of door-plate
Inside, venetian blind type heat release hole is installed on the outside of the opened ventilating heat dissipating hole of door-plate, and close hole stainless steel cloth, venetian blind type dissipate
Hot hole and door-plate are interference fitted.
5. a kind of PLC control cabinet of anti-rodent according to claim 4, it is characterised in that: the close hole is stainless
The specification of steel wire is 1000~3000 mesh/100cm2。
6. a kind of PLC control cabinet of anti-rodent according to claim 4, it is characterised in that: the panel portions
Venetian blind type heat release hole aperture diagonally downward.
7. a kind of PLC control cabinet of anti-rodent according to claim 1, it is characterised in that: the cabinet body part
Including cabinet body shell, chassis, partition, cabinet body ventilation heat abstractor is provided with ventilating heat dissipating hole, cabinet body ventilation on cabinet body shell
Radiator is installed on ventilating heat dissipating hole.
8. a kind of PLC control cabinet of anti-rodent according to claim 7, it is characterised in that: the cabinet body shell
Including two side plates, a backboard, a top plate, four blocks of plates, one entirety of welded formation, top plate eaves surrounding is protruded beyond
Cabinet body other parts and cabinet door part.
9. a kind of PLC control cabinet of anti-rodent according to claim 7, it is characterised in that: the cabinet body part
Ventilating heat dissipating hole open above a side plate of cabinet body shell.
10. a kind of PLC control cabinet of anti-rodent according to claim 7, it is characterised in that: the cabinet body ventilation
Radiator includes heat emission fan, venetian blind type heat release hole, and heat emission fan is installed on the inside of the ventilating heat dissipating hole that cabinet body shell is opened, and hundred
Leaf window-type radiating hole is installed on the outside of the ventilating heat dissipating hole that cabinet body shell is opened, and venetian blind type heat release hole is matched with cabinet body shell interference
It closes.
11. a kind of PLC control cabinet of anti-rodent according to claim 10, it is characterised in that: the cabinet body portion
Diagonally downward, the minimum side length in hole is between 3~5mm in the venetian blind type heat release hole aperture divided.
12. a kind of PLC control cabinet of anti-rodent according to claim 7, it is characterised in that: the chassis
It is welded on the bottom of cabinet body shell, fixed wire hole is provided on chassis.
13. a kind of PLC control cabinet of anti-rodent according to claim 7, it is characterised in that: the partition welding
In in cabinet body, the electric device of control cabinet is installed thereon.
14. a kind of PLC control cabinet of anti-rodent according to claim 1, it is characterised in that: the bottom of cabinet part
Including bottom plate, stainless steel waterproof connector, threading hole is provided on bottom plate, stainless steel waterproof connector is installed on threading hole.
15. a kind of PLC control cabinet of anti-rodent according to claim 14, it is characterised in that: the bottom plate packet
Left bottom plate, insole board, right bottom plate are included, three pieces of bottom plates can be installed on the chassis of the cabinet body part by screw, and three
The sum of width of block bottom plate is identical as the chassis length, and indsole board width is smaller, accounts for the 1/4~1/ of chassis length
3, the sum of left bottom plate and right baseplate width account for the 2/3~3/4 of chassis length, and the length of three pieces of bottom plates is wide with chassis
It spends identical.
16. a kind of PLC control cabinet of anti-rodent according to claim 14, it is characterised in that: the bottom plate
Left bottom plate, right bottom plate are provided with threading hole, threading hole be arranged on left and right bottom plate it is rectangular, without threading hole in insole board.
17. a kind of PLC control cabinet of anti-rodent according to claim 14, it is characterised in that: the stainless steel
Waterproof connector is included to tighten nut, and after tightening electric wire, stayed gap is between 2~4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604727.5A CN109561613A (en) | 2018-12-26 | 2018-12-26 | A kind of PLC control cabinet of anti-rodent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604727.5A CN109561613A (en) | 2018-12-26 | 2018-12-26 | A kind of PLC control cabinet of anti-rodent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109561613A true CN109561613A (en) | 2019-04-02 |
Family
ID=65871204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811604727.5A Pending CN109561613A (en) | 2018-12-26 | 2018-12-26 | A kind of PLC control cabinet of anti-rodent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109561613A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020005791A1 (en) * | 2000-07-17 | 2002-01-17 | Shuichi Ono | Structure of electronic instrument having operation keys and manufacturing method thereof |
| CN103313543A (en) * | 2012-03-07 | 2013-09-18 | 上海信赖实业有限公司 | Semi-closed bottom plate of electric cabinet |
| CN104320943A (en) * | 2014-07-09 | 2015-01-28 | 常熟市森源电气科技有限公司 | Dustproof ventilation control cabinet for petroleum oil pumping unit |
| CN204362459U (en) * | 2015-02-06 | 2015-05-27 | 江苏中天科技股份有限公司 | A kind of inlet wire adjusting device of energy accumulation current converter cabinet |
| CN105281215A (en) * | 2015-09-30 | 2016-01-27 | 皖西学院 | Moistureproof insect-prevention movable outdoor power distribution cabinet |
| CN206615091U (en) * | 2017-03-20 | 2017-11-07 | 万帮充电设备有限公司 | Interconnect the moistureproof charging pile of half tone intelligent DC |
| CN208078412U (en) * | 2018-03-26 | 2018-11-09 | 武汉市大华电气设备有限公司 | power distribution cabinet and power supply system |
| CN210202221U (en) * | 2018-12-26 | 2020-03-27 | 晨光生物科技集团股份有限公司 | Prevent rodent PLC switch board |
-
2018
- 2018-12-26 CN CN201811604727.5A patent/CN109561613A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020005791A1 (en) * | 2000-07-17 | 2002-01-17 | Shuichi Ono | Structure of electronic instrument having operation keys and manufacturing method thereof |
| CN103313543A (en) * | 2012-03-07 | 2013-09-18 | 上海信赖实业有限公司 | Semi-closed bottom plate of electric cabinet |
| CN104320943A (en) * | 2014-07-09 | 2015-01-28 | 常熟市森源电气科技有限公司 | Dustproof ventilation control cabinet for petroleum oil pumping unit |
| CN204362459U (en) * | 2015-02-06 | 2015-05-27 | 江苏中天科技股份有限公司 | A kind of inlet wire adjusting device of energy accumulation current converter cabinet |
| CN105281215A (en) * | 2015-09-30 | 2016-01-27 | 皖西学院 | Moistureproof insect-prevention movable outdoor power distribution cabinet |
| CN206615091U (en) * | 2017-03-20 | 2017-11-07 | 万帮充电设备有限公司 | Interconnect the moistureproof charging pile of half tone intelligent DC |
| CN208078412U (en) * | 2018-03-26 | 2018-11-09 | 武汉市大华电气设备有限公司 | power distribution cabinet and power supply system |
| CN210202221U (en) * | 2018-12-26 | 2020-03-27 | 晨光生物科技集团股份有限公司 | Prevent rodent PLC switch board |
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