CN220066618U - PLC control cabinet - Google Patents
PLC control cabinet Download PDFInfo
- Publication number
- CN220066618U CN220066618U CN202321386060.2U CN202321386060U CN220066618U CN 220066618 U CN220066618 U CN 220066618U CN 202321386060 U CN202321386060 U CN 202321386060U CN 220066618 U CN220066618 U CN 220066618U
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- CN
- China
- Prior art keywords
- cabinet body
- cabinet
- plc control
- heat dissipation
- control cabinet
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 31
- 239000011229 interlayer Substances 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 17
- 230000003631 expected effect Effects 0.000 abstract description 5
- 239000010410 layer Substances 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 20
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of control cabinets and discloses a PLC control cabinet, which comprises a base, wherein the outer surface of the top of the base is fixedly connected with a cabinet body, an air cooler is fixedly arranged on the outer surface of the top of the cabinet body, a heat dissipation fan is fixedly arranged on the inner surface of the bottom of the cabinet body, a flowing interlayer is arranged on the inner surface of the top of the cabinet body, a cavity is formed between a partition plate and the inner wall of the right side of the cabinet body, and the flowing interlayer is communicated with the cavity. This PLC switch board, through setting up flowing intermediate layer and cavity, cooperation air-cooler and radiator fan, solved current PLC switch board and dispel the heat through setting up the heat dissipation window for the heat dissipation of its inside electrical component generally, its radiating effect is low, though some PLC switch boards dispel the heat with higher speed through installing radiator fan, but the unable timely effluvium of heat when temperature such as summer is higher produces great influence to electrical components life-span, and its radiating effect still does not reach the problem of expected effect.
Description
Technical Field
The utility model relates to the technical field of control cabinets, in particular to a PLC control cabinet.
Background
The PLC control cabinet is a programmable control cabinet, the control cabinet is a complete set of control cabinet, the motor and switch control electrical cabinet can be realized, the PLC control cabinet has the protection functions of overload, short circuit, phase failure protection and the like, the structure is compact, the work is stable, the functions are complete, the PLC control cabinet can be combined according to the actual control scale, the single cabinet automatic control can be realized, the distributed control system can also be formed by a plurality of cabinets through an industrial Ethernet or an industrial field bus network, the PLC control cabinet can be suitable for industrial automatic control occasions with various scales, and the PLC control cabinet is widely applied to industries such as electric power, metallurgy, chemical industry, papermaking, environmental protection, sewage treatment and the like.
The existing PLC control cabinet is low in radiating effect because the radiating window is arranged for radiating the internal electric elements, and although part of the PLC control cabinet is used for accelerating radiating through the installation of the radiating fan, heat cannot be radiated timely when the temperature is high in summer and the like, the service life of the electric elements is greatly influenced, and the radiating effect still cannot reach the expected effect, so that the PLC control cabinet is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a PLC control cabinet, which aims to solve the problems that the prior PLC control cabinet mentioned in the background art generally dissipates heat by arranging a heat dissipation window for the heat dissipation of internal electric elements, has low heat dissipation effect, and part of the PLC control cabinets can accelerate the heat dissipation by arranging a heat dissipation fan, but the heat cannot be dissipated in time when the temperature is higher in summer and the like, so that the service life of electric elements is greatly influenced, and the heat dissipation effect still cannot reach the expected effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PLC switch board, includes the base, the top surface fixed connection of base has the cabinet body, the top surface fixed mounting of the cabinet body has the air-cooler, the bottom internal surface fixed mounting of the cabinet body has the radiator fan, the flow intermediate layer has been seted up to the top internal surface of the cabinet body, the output fixed intercommunication of air-cooler has the connecting pipe, the connecting pipe is linked together with the inside of flow intermediate layer, the internal surface of the cabinet body is provided with the baffle, the space between the right side inner wall of baffle and the cabinet body forms the cavity, flow intermediate layer is linked together with the cavity, the internal surface fixed connection of the cabinet body has the fixed plate, the right side and the baffle fixed connection of fixed plate.
Preferably, the shutter has been seted up to the left side surface of the cabinet body, the surface of shutter is provided with the dust screen, the left side surface fixedly connected with mounting panel of the cabinet body, the bottom surface fixed mounting of mounting panel has electric putter, electric putter's output fixedly connected with connecting plate, the surface fixed mounting of connecting plate has the cleaning brush, the surface activity laminating of cleaning brush and dust screen.
Preferably, a plurality of guide plates are arranged in the cavity, and the guide plates are arranged in a cross inclined mode.
By adopting the technical scheme, the cold air is guided by the guide plate, so that the cold air rapidly enters the bottom of the cabinet body.
Preferably, the heat dissipation fan is arranged below the fixing plate, and a plurality of through holes are formed in the outer surface of the fixing plate.
By adopting the technical scheme, the cooling fan works to blow the cool air into the cabinet body through the through hole.
Preferably, a cabinet door is arranged on the outer surface of the cabinet body.
By adopting the technical scheme, the cabinet door is opened to overhaul the electric elements in the cabinet body.
Preferably, the inner surface of the cabinet body is provided with a temperature sensor and a controller, and the air cooler, the heat dissipation fan and the temperature sensor are electrically connected with the controller.
By adopting the technical scheme, the temperature sensor is arranged to sense the temperature, signals are generated to the controller, and the controller is used for controlling the air cooler and the cooling fan to work.
Compared with the prior art, the utility model has the beneficial effects that:
1. this PLC switch board through setting up flowing intermediate layer and cavity, cooperation air-cooler and radiator fan, has reached the radiating efficiency that can improve the inside of PLC switch board, avoids causing the effect that the inside electrical component of switch board damaged because of the high temperature, has solved current PLC switch board and dispels the heat through setting up the cooling window for the heat dissipation of its inside electrical component usually, and its radiating effect is low, and although some PLC switch boards dispel the heat with higher speed through installing radiator fan, but the heat can't in time dispel the heat when the temperature is higher such as summer, produces great influence to electrical component life-span, and its radiating effect still can not reach the problem of expected effect.
2. This PLC switch board through setting up dust screen cooperation electric putter and cleaning brush, has reached and can prevent that the dust from getting into from the heat dissipation window, and can clear up the dust screen, avoids its effect that blocks up.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
fig. 3 is a schematic elevational cross-sectional view of the present utility model.
In the figure: 1. a base; 2. a cabinet body; 3. an air cooler; 4. a connecting pipe; 5. a flow interlayer; 6. a partition plate; 7. a cavity; 8. a deflector; 9. a heat dissipation fan; 10. a fixing plate; 11. a through hole; 12. a shutter; 13. a mounting plate; 14. an electric push rod; 15. a connecting plate; 16. cleaning brushes; 17. a cabinet door; 18. a dust-proof net.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1-3 in combination, a PLC control cabinet includes a base 1, a cabinet body 2 is fixedly connected to the top outer surface of the base 1, an air cooler 3 is fixedly installed on the top outer surface of the cabinet body 2, a heat dissipation fan 9 is fixedly installed on the bottom inner surface of the cabinet body 2, a temperature sensor and a controller are arranged on the inner surface of the cabinet body 2, the air cooler 3, the heat dissipation fan 9 and the temperature sensor are electrically connected with the controller, when the temperature sensor in the cabinet body 2 senses a certain value, a signal is generated to the controller, the controller controls the air cooler 3 and the heat dissipation fan 9 to work, a flowing interlayer 5 is arranged on the top inner surface of the cabinet body 2, a connecting pipe 4 is fixedly communicated with the output end of the air cooler 3, the connecting pipe 4 is communicated with the inside of the flowing interlayer 5, the air cooler 3 generates cold air, cold air enters into the flowing interlayer 5 through the connecting pipe 4, the inner surface of the cabinet body 2 is provided with a partition plate 6, a cavity 7 is formed by a gap between the partition plate 6 and the right side inner wall of the cabinet body 2, the flowing interlayer 5 is communicated with the cavity 7, the cold air enters into the cavity 7 through the partition plate 6, a plurality of guide plates 8 are arranged in the cavity 7 in a crossing inclined mode, the cold air circulates towards the bottom through the guiding of the guide plates 8, the inner surface of the cabinet body 2 is fixedly connected with a fixing plate 10, the right side of the fixing plate 10 is fixedly connected with the partition plate 6, a heat dissipation fan 9 is arranged below the fixing plate 10, a plurality of through holes 11 are formed in the outer surface of the fixing plate 10, and the heat dissipation fan 9 works to blow the cold air to the fixing plate 10 and enter into the cabinet body 2 through the through holes 11 so as to dissipate heat of electrical elements in the cabinet body 2.
Working principle: when the intelligent cabinet temperature control cabinet is used, electric elements are installed in the cabinet body 2, the cabinet body 2 is controlled to work through an air switch in the cabinet body 2, air is quickly closed to play roles of short circuit and overload protection, corresponding parameters are set through a PLC, when a temperature sensor in the cabinet body 2 senses that a temperature value senses a certain value, signals are generated to a controller, the controller controls an air cooler 3 and a heat dissipation fan 9 to work, the air cooler 3 generates cold air, the cold air enters a flowing interlayer 5 through a connecting pipe 4 and enters a cavity 7 through a partition plate 6, the cold air circulates to the bottom through the guide of a guide plate 8, the heat dissipation fan 9 works to blow the cold air to a fixed plate 10 and enter the cabinet body 2 through a through hole 11, and the electric elements in the cabinet body 2 are cooled.
Compared with the related art, the PLC control cabinet provided by the utility model has the following beneficial effects: the PLC control cabinet has the advantages that the heat dissipation efficiency inside the PLC control cabinet can be improved, the damage effect of the electric elements inside the control cabinet caused by overhigh temperature is avoided, the problem that the heat dissipation effect of the traditional PLC control cabinet is still not achieved to be expected due to the fact that the heat dissipation effect of the traditional PLC control cabinet is low because the heat dissipation window is arranged for the heat dissipation of the electric elements inside the PLC control cabinet is achieved, although part of the PLC control cabinet is used for accelerating the heat dissipation through the installation of the heat dissipation fan, heat cannot be dissipated timely when the temperature is high in summer and the like, the service life of the electric elements is greatly influenced, and the expected effect of the heat dissipation effect of the traditional PLC control cabinet is still not achieved.
Example 2:
referring to fig. 1-3, when the shutter 12 is opened on the left outer surface of the cabinet 2, and the cabinet 2 dissipates heat through the shutter 12 in a certain temperature range, a dust screen 18 is arranged on the outer surface of the shutter 12, impurities in air are blocked through the dust screen 18, a mounting plate 13 is fixedly connected to the left outer surface of the cabinet 2, an electric push rod 14 is fixedly mounted on the bottom outer surface of the mounting plate 13, after the cabinet is used for a period of time, the electric push rod 14 is opened, the output end of the electric push rod 14 is fixedly connected with a connecting plate 15, a cleaning brush 16 is fixedly mounted on the outer surface of the connecting plate 15, the electric push rod 14 drives the connecting plate 15 to enable the cleaning brush 16 to move downwards, the cleaning brush 16 is movably attached to the outer surface of the dust screen 18, and the cleaning brush 16 cleans dust on the surface of the dust screen 18 to prevent the dust screen 18 from being blocked due to dust accumulation.
Working principle: when in a certain temperature range, the cabinet body 2 dissipates heat through the louver 12 and blocks impurities in the air through the dust screen 18, when the electric push rod 14 can be started after the electric push rod is used for a period of time, the electric push rod 14 drives the connecting plate 15 to enable the cleaning brush 16 to move downwards, so that the cleaning brush 16 cleans dust on the surface of the dust screen 18, and the dust screen 18 is prevented from being blocked due to dust accumulation.
Compared with the related art, the PLC control cabinet provided by the utility model has the following beneficial effects: the effect that dust can be prevented from entering from the radiating window and the dust screen 18 can be cleaned, so that the blockage of the dust screen is avoided is achieved.
The above-mentioned respective means concerning the use of the apparatus are different in selection and use according to actual practice, and various parameters are referred to, and the function according to the apparatus used corresponds to the effect achieved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a PLC switch board, includes base (1), its characterized in that: the top outer surface of the base (1) is fixedly connected with a cabinet body (2), the top outer surface of the cabinet body (2) is fixedly provided with an air cooler (3), the bottom inner surface of the cabinet body (2) is fixedly provided with a heat radiation fan (9), the top inner surface of the cabinet body (2) is provided with a flowing interlayer (5), the output end of the air cooler (3) is fixedly communicated with a connecting pipe (4), the connecting pipe (4) is communicated with the inside of the flowing interlayer (5), a partition plate (6) is arranged on the inner surface of the cabinet body (2), a cavity (7) is formed in a gap between the partition plate (6) and the right side inner wall of the cabinet body (2), the flowing interlayer (5) is communicated with the cavity (7), a fixing plate (10) is fixedly connected with the inner surface of the cabinet body (2), and the right side of the fixing plate (10) is fixedly connected with the partition plate (6).
2. A PLC control cabinet according to claim 1, wherein: the novel dustproof cabinet is characterized in that a shutter (12) is arranged on the left outer surface of the cabinet body (2), a dustproof net (18) is arranged on the outer surface of the shutter (12), a mounting plate (13) is fixedly connected to the left outer surface of the cabinet body (2), an electric push rod (14) is fixedly arranged on the outer surface of the bottom of the mounting plate (13), a connecting plate (15) is fixedly connected to the output end of the electric push rod (14), a cleaning brush (16) is fixedly arranged on the outer surface of the connecting plate (15), and the cleaning brush (16) is movably attached to the outer surface of the dustproof net (18).
3. A PLC control cabinet according to claim 1, wherein: the inside of cavity (7) is provided with a plurality of guide plates (8), and a plurality of guide plates (8) are the cross slope setting.
4. A PLC control cabinet according to claim 1, wherein: the heat dissipation fan (9) is arranged below the fixing plate (10), and a plurality of through holes (11) are formed in the outer surface of the fixing plate (10).
5. A PLC control cabinet according to claim 1, wherein: the outer surface of the cabinet body (2) is provided with a cabinet door (17).
6. A PLC control cabinet according to claim 2, wherein: the inner surface of the cabinet body (2) is provided with a temperature sensor and a controller, and the air cooler (3), the heat dissipation fan (9) and the temperature sensor are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321386060.2U CN220066618U (en) | 2023-06-02 | 2023-06-02 | PLC control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321386060.2U CN220066618U (en) | 2023-06-02 | 2023-06-02 | PLC control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220066618U true CN220066618U (en) | 2023-11-21 |
Family
ID=88784162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321386060.2U Active CN220066618U (en) | 2023-06-02 | 2023-06-02 | PLC control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220066618U (en) |
-
2023
- 2023-06-02 CN CN202321386060.2U patent/CN220066618U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |