CN209072805U - A kind of PLC control cabinet protective device - Google Patents
A kind of PLC control cabinet protective device Download PDFInfo
- Publication number
- CN209072805U CN209072805U CN201821463593.5U CN201821463593U CN209072805U CN 209072805 U CN209072805 U CN 209072805U CN 201821463593 U CN201821463593 U CN 201821463593U CN 209072805 U CN209072805 U CN 209072805U
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- CN
- China
- Prior art keywords
- plate
- protecting box
- control cabinet
- plc control
- protective device
- 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 kind of PLC control cabinet protective devices, including top plate, hinge, bottom plate, power-off protection apparatus, the inside of the bottom plate is equipped with air inlet, protecting box is installed at the top of the bottom plate, the inside of the protecting box is equipped with power-off protection apparatus, the front of the protecting box is equipped with mounting plate by hinge, the positive top of mounting plate is equipped with indicator light, top plate is installed at the top of the protecting box, the front of the top plate is internal to be equipped with fixed plate, the inside of the fixed plate is equipped with two groups of shells, the inside of the shell is equipped with radiator fan, the inside of the ventilating board is equipped with heat release hole.The utility model causes the collapse of system and being equipped with power-off protection apparatus and can prevent PLC control cabinet from powering off suddenly; the problem of may cause heavy economic losses; it is equipped with the heat that radiator fan can generate inside effective device for dispensing simultaneously, avoids and causes internal electronic element to break down because of the aggregation of heat.
Description
Technical field
The utility model relates to PLC control cabinet technical field, specially a kind of PLC control cabinet protective device.
Background technique
PLC integrated control cabinet has the defencive functions such as overload, short circuit, open-phase protection, it has, and compact-sized, work is steady
It is fixed, multiple functional, size can be touched according to practical control rule, be combined, single cabinet automatic control both may be implemented, it can also be real
Now more cabinets form collecting and distributing (DCS) control system by Industrial Ethernet or industrial field bus network, and PLC control cabinet adapts to respectively
The big small-scale industrial automatic control occasion of kind.It is widely used in the rows such as electric power, metallurgy, chemical industry, papermaking, environment protection sewage processing
In industry, general PLC control cabinet contents are more valuable, the stability of simul relation to whole system, once accident occurs,
It then may cause economic loss, and there are currently no the protective devices to PLC control cabinet.
Utility model content
The purpose of this utility model is to provide a kind of PLC control cabinet protective devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of PLC control cabinet protective device, including
The inside of top plate, hinge, bottom plate, power-off protection apparatus, the bottom plate is equipped with air inlet, and the front of air inlet is equipped with blinds
Window is equipped with protecting box at the top of the bottom plate, and the inside of the protecting box is equipped with power-off protection apparatus, the protecting box
Front is equipped with mounting plate by hinge, and the positive top of mounting plate is equipped with indicator light, the front peace of the mounting plate
Equipped with two groups of fixed blocks, and handle is installed between fixed block, the back side of the protecting box is equipped with backboard, the protecting box
Top is equipped with top plate, and the front of the top plate is internal to be equipped with fixed plate, and the inside of the fixed plate is equipped with two groups of shells,
The inside of the shell is equipped with radiator fan, and the front of the top plate is equipped with ventilating board, and the inside of the ventilating board, which is equipped with, to be dissipated
Hot hole.
Preferably, the inside of the power-off protection apparatus is equipped with battery case, and the inside of battery case is equipped with two groups of contacts, and touches
Battery is installed between point.
Preferably, the side at the backboard back side is equipped with control switch, and the back side of control switch is equipped with binding post.
Preferably, the inside of the protecting box is equipped with lock, and the back side latched is equipped with closing piece.
Preferably, the two sides of the top plate and bottom plate are equipped with two groups of reinforcement connection buckles.
Compared with prior art, the utility model has the beneficial effects that the PLC control cabinet protective device is disconnected by being equipped with
The problem of electrical protective device can prevent PLC control cabinet from powering off suddenly and cause the collapse of system, may cause heavy economic losses,
It is equipped with the heat that radiator fan can generate inside effective device for dispensing simultaneously, avoids and causes internal electricity because of the aggregation of heat
Subcomponent breaks down, and has ensured that PLC control cabinet is normally run, while the shutter by being equipped with can both ensure dress
The normal ventilation set, and can effectively prevent mouse and enter in electric power cabinet avoids mouse and stings bad line and causes short circuit
Cause fire, while the present apparatus being mounted in PLC control cabinet by that can facilitate equipped with reinforcement connection buckle, while preventing stealer
It opens in PLC control cabinet.
Detailed description of the invention
Fig. 1 is the positive structure schematic of the utility model；
Fig. 2 is the structure schematic diagram of the utility model；
Fig. 3 is the Unclosing structure schematic diagram of the utility model；
Fig. 4 is the schematic diagram of internal structure of the utility model.
In figure: 1, top plate；101, ventilating board；102, heat release hole；2, reinforce connection buckle；3, hinge；4, protecting box；401, pacify
Loading board；402, indicator light；403, fixed block；404, handle；5, bottom plate；501, shutter；502, air inlet；6, it latches；601,
Closing piece；7, backboard；701, control switch；702, binding post；8, power-off protection apparatus；801, battery case；802, battery；803,
Contact；9, fixed plate；901, shell；902, radiator fan.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of PLC control cabinet protective device, including top plate
1, the inside of hinge 3, bottom plate 5, power-off protection apparatus 8, bottom plate 5 is equipped with air inlet 502, and air inlet 502 can be improved inside device
The fluency of air, and the front of air inlet 502 is equipped with shutter 501, shutter 501 can prevent mouse from entering electric power
In cabinet, the top of bottom plate 5 is equipped with protecting box 4, and protecting box 4 can be used for installing power-off protection apparatus 8, the inside of protecting box 4
Power-off protection apparatus 8 is installed, power-off protection apparatus 8 can prevent PLC control cabinet from powering off suddenly and cause the collapse of system, may
The front of the problem of causing heavy economic losses, protecting box 4 is equipped with mounting plate 401 by hinge 3, and mounting plate 401 can be used for
Indicator light 402 is installed, the positive top of mounting plate 401 is equipped with indicator light 402, and indicator light 402 indicates the electricity of battery 802
Amount, the front of mounting plate 401 are equipped with two groups of fixed blocks 403, and fixed block 403 can be used for mounting knob 404, and fixed block 403
Between handle 404 is installed, handle 404 can be easy to open protecting box 4, and the back side of protecting box 4 is equipped with backboard 7, and backboard 7 can be used
In installation control switch 701 and binding post 702, the top of protecting box 4 is equipped with top plate 1, and top plate 1 can be used for installing radiator fan
902, the front of top plate 1 is internal to be equipped with fixed plate 9, and fixed plate 9 can be used for installing two groups of shells 901, the inside peace of fixed plate 9
Equipped with two groups of shells 901, two groups of shells 901 can be used for fixing radiator fan 902, and the inside of shell 901 is equipped with radiator fan
902, radiator fan 902 improves the smoothness of device inner air, and the front of top plate 1 is equipped with ventilating board 101, and ventilating board 101 can
For installing heat release hole 102, the inside of ventilating board 101 is equipped with heat release hole 102, and heat release hole 102 can heat in discharger.
Further, the inside of power-off protection apparatus 8 is equipped with battery case 801, and battery case 801 can be used for installing battery 802,
The inside of battery case 801 is equipped with two groups of contacts 803, and battery 802 is equipped between contact 803, and battery 802 prevents suddenly
The problem of power-off causes the collapse of system, may cause heavy economic losses.
Further, the side at 7 back side of backboard is equipped with control switch 701, and control switch 701 passes through conducting wire and radiator fan
902 connections, the back side of control switch 701 are equipped with binding post 702, and binding post 702 is by conducting wire and control switch 701 and stores
Battery 802 connects.
Further, the inside of protecting box 4 is equipped with lock 6, and lock 6 can be used for closing the anti-irrelevant personnel of protecting box 4 opening, and
The back side of lock 6 is equipped with closing piece 601, and closing piece 601 can be used for fixed mounting plate 401.
Further, the two sides of top plate 1 and bottom plate 5 are equipped with two groups of reinforcement connection buckles 2, and reinforcing connection buckle 2 prevents stealer
It opens in PLC control cabinet.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of PLC control cabinet protective device, including top plate (1), hinge (3), bottom plate (5), power-off protection apparatus (8), special
Sign is: the inside of the bottom plate (5) is equipped with air inlet (502), and the front of air inlet (502) is equipped with shutter (501),
It is equipped with protecting box (4) at the top of the bottom plate (5), the inside of the protecting box (4) is equipped with power-off protection apparatus (8), institute
The front for stating protecting box (4) is equipped with mounting plate (401) by hinge (3), and the positive top of the mounting plate (401) is equipped with
Indicator light (402), the front of the mounting plate (401) is equipped with two groups of fixed blocks (403), and installs between fixed block (403)
Have handle (404), the back side of the protecting box (4) is equipped with backboard (7), is equipped with top plate at the top of the protecting box (4)
(1), the front of the top plate (1) is internal is equipped with fixed plate (9), and the inside of the fixed plate (9) is equipped with two groups of shells
(901), the inside of the shell (901) is equipped with radiator fan (902), and the front of the top plate (1) is equipped with ventilating board
(101), the inside of the ventilating board (101) is equipped with heat release hole (102).
2. a kind of PLC control cabinet protective device according to claim 1, it is characterised in that: the power-off protection apparatus (8)
Inside be equipped with battery case (801), the inside of battery case (801) is equipped with two groups of contacts (803), and installs between contact (803)
There are battery (802).
3. a kind of PLC control cabinet protective device according to claim 1, it is characterised in that: the one of backboard (7) back side
Side is equipped with control switch (701), and the back side of control switch (701) is equipped with binding post (702).
4. a kind of PLC control cabinet protective device according to claim 1, it is characterised in that: the inside of the protecting box (4)
Equipped with lock (6), and the back side for latching (6) is equipped with closing piece (601).
5. a kind of PLC control cabinet protective device according to claim 1, it is characterised in that: the top plate (1) and bottom plate
(5) two sides are equipped with two groups of reinforcement connection buckles (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463593.5U CN209072805U (en) | 2018-09-07 | 2018-09-07 | A kind of PLC control cabinet protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463593.5U CN209072805U (en) | 2018-09-07 | 2018-09-07 | A kind of PLC control cabinet protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209072805U true CN209072805U (en) | 2019-07-05 |
Family
ID=67091927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821463593.5U Expired - Fee Related CN209072805U (en) | 2018-09-07 | 2018-09-07 | A kind of PLC control cabinet protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209072805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110730596A (en) * | 2019-10-21 | 2020-01-24 | 徐州市三禾自动控制设备有限公司 | Refrigerating unit electrical apparatus control box convenient to fixed mounting |
-
2018
- 2018-09-07 CN CN201821463593.5U patent/CN209072805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110730596A (en) * | 2019-10-21 | 2020-01-24 | 徐州市三禾自动控制设备有限公司 | Refrigerating unit electrical apparatus control box convenient to fixed mounting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190705 Termination date: 20200907 |