CN213368451U - PLC switch board with dampproofing function of heat dissipation - Google Patents
PLC switch board with dampproofing function of heat dissipation Download PDFInfo
- Publication number
- CN213368451U CN213368451U CN202022599421.4U CN202022599421U CN213368451U CN 213368451 U CN213368451 U CN 213368451U CN 202022599421 U CN202022599421 U CN 202022599421U CN 213368451 U CN213368451 U CN 213368451U
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- heat dissipation
- cabinet
- cabinet body
- wall
- vertical partition
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Abstract
The utility model discloses a PLC switch board with dampproofing function of heat dissipation includes: the heat dissipation cabinet comprises a cabinet body, wherein vertical partition plates are fixedly installed on two sides of the inner wall of the cabinet body, a heat dissipation channel is formed between the inner wall of the cabinet body and the vertical partition plates, first ventilation holes are formed in the surfaces of the vertical partition plates, a transverse top plate is fixedly installed between the inner walls of the two vertical partition plates and close to the top end of the two vertical partition plates, and second ventilation holes are formed in the surface of the transverse top plate; a drying assembly; a heat radiation fan; a temperature and humidity sensor; an audible and visual alarm; a control unit; the utility model discloses a perpendicular baffle of installation not only can in time discharge the produced heat of components and parts work, can also realize the circulation of the internal air of cabinet, then can ensure the internal dry degree of cabinet, avoids moist and causes the short circuit phenomenon to keep away from the internal components and parts of cabinet with air intake and air exit, can avoid external water to enter into the damage that causes components and parts from air intake and air exit, thereby further improved the life of this switch board.
Description
Technical Field
The utility model relates to a PLC switch board technical field specifically is a PLC switch board with dampproofing function of heat dissipation.
Background
The PLC control cabinet is a programmable control cabinet, the control cabinet is a complete set of control cabinet, and the PLC control cabinet is an electrical cabinet capable of realizing control of a motor and a switch; the PLC control cabinet has the protection functions of overload, short circuit, open-phase protection and the like, has compact structure, stable work and complete functions, can be combined according to the size of an actual control specification, can realize the automatic control of a single cabinet, and can also realize the formation of a Distributed Control System (DCS) by a plurality of cabinets through an industrial Ethernet or an industrial field bus network, and the PLC control cabinet can adapt to various industrial automatic control occasions with large and small scales; the method is widely applied to industries such as electric power, metallurgy, chemical industry, papermaking and environmental protection sewage treatment.
However, in the current market, the traditional PLC control cabinet is single in functionality and inconvenient to use, and when the traditional PLC control cabinet is used, only one heat dissipation opening is provided for heat dissipation, so that not only the heat dissipation effect cannot meet the requirement, but also water stain outside the cabinet body easily enters the cabinet body from the heat dissipation opening, thereby affecting the service life of electrical components in the cabinet body.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PLC switch board with dampproofing function of heat dissipation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PLC switch board with dampproofing function of heat dissipation, includes:
the heat dissipation cabinet comprises a cabinet body, wherein vertical partition plates are fixedly installed on two sides of the inner wall of the cabinet body, a heat dissipation channel is formed between the inner wall of the cabinet body and the vertical partition plates, a first ventilation hole is formed in the surface of each vertical partition plate, a transverse top plate is fixedly installed between the inner walls of the two vertical partition plates and close to the top end of each vertical partition plate, a second ventilation hole is formed in the surface of each transverse top plate, and a plurality of second ventilation holes are;
a drying assembly;
the heat dissipation fans are provided with two groups;
a temperature and humidity sensor;
an audible and visual alarm;
a control unit;
the drying assembly is fixedly installed between the inner walls of the two vertical partition plates and close to the bottom end, the two groups of cooling fans are fixedly installed at the bottom end inside the cabinet body through bolts, the temperature and humidity sensor is fixedly installed on the surfaces of the inner walls of the vertical partition plates through bolts, and the audible and visual alarm is fixedly installed on one side of the outer wall of the cabinet body through bolts;
the control unit is electrically connected with the cooling fan, the temperature and humidity sensor and the acousto-optic alarm respectively.
Preferably, the drying component comprises a drying plate, filter screens are fixedly mounted at the upper end and the lower end of the inside of the drying plate, two drying plates are arranged inside the drying plate, drying agents are filled between the filter screens, ventilation holes are formed in the surfaces of the upper end and the lower end of the drying plate, and a plurality of ventilation holes are formed in the ventilation holes.
Preferably, the method further comprises the following steps:
a base;
the cabinet door is characterized in that a liquid crystal display screen is embedded in the surface of the outer wall of the cabinet door;
the base is fixedly arranged on the surface of the bottom end of the cabinet body, and the cabinet door is arranged at one end of the outer wall of the cabinet body through a hinge;
and the liquid crystal display screen is electrically connected with the control unit.
Preferably, the air inlets are formed in the positions, located on the heat dissipation fans, of the two sides of the outer wall of the cabinet body, and the air outlets are formed in the positions, located on the heat dissipation channels, of the two sides of the outer wall of the cabinet body.
Preferably, a guide plate is fixedly mounted at the top end inside the cabinet body.
Preferably, the aperture of the filter screen is smaller than the diameter of the drying agent.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model can suck the external air from the air inlet when the heat radiation fan works through the vertical clapboard arranged, then the air is blown to the inside of the cabinet body, the air can pass through the drying component, meanwhile, the heat generated by the operation of the components can be blown to the transverse top plate by the heat dissipation fan, then the air passes through the second vent hole to enter the top of the cabinet body, then passes through the first vent hole to enter the heat dissipation channel and finally is exhausted from the air outlet, thereby not only being capable of timely exhausting the heat generated by the operation of components, but also realizing the air circulation in the cabinet body, ensuring the drying degree in the cabinet body and avoiding the short circuit phenomenon caused by moisture, and keep away from the internal components and parts of cabinet with air intake and air exit, can avoid external water to enter into the damage that causes components and parts from air intake and air exit to the life of this switch board has further been improved.
2. The utility model discloses a drying assembly of installation, when in-service use, when radiator fan inhales the new air, the new air can pass through ventilative hole and enter into the drying board inside, and filter screen and drier can adsorb dust and steam in the new air simultaneously, ensure to enter into the clean degree of the internal new air of cabinet to also can ensure the aridity of the internal air of cabinet, have very good dampproofing effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of the drying assembly of the present invention;
fig. 4 is a schematic diagram of the internal structure of the drying assembly of the present invention.
In the figure: 10-a cabinet body; 20-a base; 30-a cabinet door; 31-a liquid crystal display screen; 40-air inlet; 50-air outlet; 60-vertical partition boards; 61-a first vent; 62-heat dissipation channel; 70-a transverse top plate; 71-a second vent hole; 72-a baffle; 80-a drying assembly; 81-drying the plate; 82-ventilation holes; 83-a desiccant; 84-a filter screen; 90-a heat dissipation fan; 91-temperature and humidity sensor; 92-audible and visual alarm.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a PLC switch board with dampproofing function of heat dissipation, includes: the drying cabinet comprises a cabinet body 10, a drying assembly 80, a cooling fan 90, a temperature and humidity sensor 91, an audible and visual alarm 92 and a control unit.
In this embodiment, specifically, two sets of heat dissipation fans 90 are provided.
Further, the control unit employs a microprocessor.
Wherein, dry subassembly 80 fixed mounting is in two erect and be close to bottom department between the baffle 60 inner wall, it is two sets of radiator fan 90 passes through bolt fixed mounting in the inside bottom of the cabinet body 10, temperature and humidity sensor 91 passes through bolt fixed mounting in erecting baffle 60 inner wall surface, audible-visual annunciator 92 passes through bolt fixed mounting in cabinet body 10 outer wall one side.
Further, temperature and humidity sensor 91 gathers the humiture information of the internal 10 of cabinet, then with information transmission to the control unit who gathers, the control unit is after processing the analysis, show by liquid crystal display 31 again, and when the humiture in the internal 10 of cabinet reached the heat dissipation numerical value (heat dissipation numerical value can be set for at the control unit in advance), the control unit then can control radiator fan 90 and carry out work, then can dispel the heat or dampproofing operation, when the humiture in the internal 10 of cabinet reached alarm numerical value (alarm numerical value can be set for at the control unit in advance, alarm numerical value's humiture can be higher than the humiture of heat dissipation numerical value), the control unit then can control audible-visual annunciator 92 work, thereby can inform the staff the very first time, avoid taking place accident danger, also have very good energy-concerving and environment-protective properties simultaneously.
The control unit is electrically connected to the cooling fan 90, the temperature and humidity sensor 91 and the audible and visual alarm 92.
Wherein, cabinet body 10 inner wall both sides fixed mounting has perpendicular baffle 60, form heat dissipation channel 62 between cabinet body 10 inner wall and the perpendicular baffle 60, erect baffle 60 surface and seted up first ventilation hole 61, two erect and be close to top department fixed mounting between the baffle 60 inner wall and have horizontal roof 70, second ventilation hole 71 has been seted up on horizontal roof 70 surface, and second ventilation hole 71 is equipped with a plurality ofly.
Further, the air that radiator fan 90 work can be outside is inhaled from air intake 40, then blow the air to the internal portion of cabinet 10, the air can pass dry subassembly 80, radiator fan 90 also can blow the heat that components and parts work produced to horizontal roof 70 department simultaneously, then pass second ventilation hole 71 and enter into the top of cabinet 10, then pass first ventilation hole 61 again and enter into heat dissipation channel 62, discharge from air exit 50 at last again, not only can in time discharge the produced heat of components and parts work, can also realize the circulation of the internal air of cabinet 10, then can ensure the internal dry degree of cabinet, avoid moist and cause short circuit phenomenon.
The drying assembly 80 is fixedly installed between the inner walls of the two vertical partition plates 60 near the bottom end, and the two sets of cooling fans 90 are fixedly installed at the bottom end inside the cabinet 10 through bolts.
Wherein, drying assembly 80 includes drying plate 81, both ends fixed mounting has filter screen 84 about drying plate 81 is inside, drying plate 81 is inside to be located two it has drier 83 to locate to fill between the filter screen 84, ventilative hole 82 has been seted up on both ends surface about drying plate 81, and ventilative hole 82 is equipped with a plurality of.
Further, when the heat dissipation fan 90 sucks in the fresh air, the fresh air may pass through the ventilation holes 82 and enter the inside of the drying plate 81, and meanwhile, the filter screen 84 and the drying agent 83 may absorb dust and moisture in the fresh air, so as to ensure a clean degree of the fresh air entering the cabinet 10 and ensure dryness of the air inside the cabinet 10.
Wherein, still include: a base 20 and a cabinet door 30.
Wherein, a liquid crystal display screen 31 is embedded on the outer wall surface of the cabinet door 30.
Further, liquid crystal display 31 is used for showing the humiture in the cabinet body 10, can be convenient for people real-time supervision cabinet body 10 internal humiture.
The base 20 is fixedly mounted on the bottom end surface of the cabinet body 10, and the cabinet door 30 is arranged at one end of the outer wall of the cabinet body 10 through a hinge.
The liquid crystal display screen 31 is electrically connected with the control unit.
The air inlet 40 is disposed at the position of the heat dissipation fan 90 on two sides of the outer wall of the cabinet 10, and the air outlet 50 is disposed at the position of the heat dissipation channel 62 on two sides of the outer wall of the cabinet 10.
Furthermore, the air inlet and the air outlet are far away from the components in the cabinet body, so that the damage of the components caused by the entrance of external water from the air inlet and the air outlet can be avoided.
Wherein, a guide plate 72 is fixedly installed at the top end inside the cabinet body 10.
Further, the baffle plate 72 can guide air into the first vent hole 61, and the smooth flow of air is improved.
Wherein, the aperture of the filter screen 84 is smaller than the diameter of the drying agent 83.
Further, the desiccant 83 is prevented from leaking out of the ventilation hole 82 through the filter screen 84.
The working principle is as follows: when the air-drying cabinet is used, the air which can be outside can be sucked from the air inlet 40 when the heat-radiating fan 90 works, then the air is blown to the inside of the cabinet body 10, the new air can pass through the ventilation holes 82 and enter the inside of the drying plate 81, meanwhile, the filter screen 84 and the drying agent 83 can adsorb dust and water vapor in the new air, the clean degree of the new air entering the cabinet body 10 is ensured, the dryness of the air in the cabinet body 10 can also be ensured, meanwhile, the heat generated by the work of components and devices can also be blown to the cross top plate 70 by the heat-radiating fan 90, then the heat enters the top of the cabinet body 10 through the second ventilation hole 71, then the heat-radiating channel 62 is entered through the first ventilation hole 61, and finally the heat is exhausted from the air outlet 50, so that the heat generated by the work of the components and devices can be timely exhausted, the air circulation in the cabinet body 10 can be.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a PLC switch board with dampproofing function of heat dissipation which characterized in that includes:
the heat dissipation cabinet comprises a cabinet body (10), wherein vertical partition plates (60) are fixedly mounted on two sides of the inner wall of the cabinet body (10), a heat dissipation channel (62) is formed between the inner wall of the cabinet body (10) and the vertical partition plates (60), first vent holes (61) are formed in the surface of each vertical partition plate (60), a transverse top plate (70) is fixedly mounted between the inner walls of the two vertical partition plates (60) and is close to the top end of the inner wall, second vent holes (71) are formed in the surface of the transverse top plate (70), and a plurality of second vent holes (71) are formed;
a drying assembly (80);
the heat dissipation fans (90), two groups of the heat dissipation fans (90) are arranged;
a temperature and humidity sensor (91);
an audible and visual alarm (92);
a control unit;
the drying assembly (80) is fixedly installed between the inner walls of the two vertical partition plates (60) and close to the bottom end, the two groups of cooling fans (90) are fixedly installed at the bottom end inside the cabinet body (10) through bolts, the temperature and humidity sensor (91) is fixedly installed on the surface of the inner wall of each vertical partition plate (60) through bolts, and the audible and visual alarm (92) is fixedly installed on one side of the outer wall of the cabinet body (10) through bolts;
the control unit is electrically connected with the cooling fan (90), the temperature and humidity sensor (91) and the audible and visual alarm (92) respectively.
2. The PLC control cabinet with the heat dissipation and moisture protection functions as claimed in claim 1, wherein: drying assembly (80) includes drying plate (81), both ends fixed mounting has filter screen (84) about drying plate (81) is inside, drying plate (81) inside is located two it has drier (83) to locate to fill between filter screen (84), ventilative hole (82) have been seted up on both ends surface about drying plate (81), and ventilative hole (82) are equipped with a plurality of.
3. The PLC control cabinet with heat dissipation and moisture protection functions according to claim 1, further comprising:
a base (20);
the liquid crystal display screen (31) is embedded in the surface of the outer wall of the cabinet door (30);
the base (20) is fixedly arranged on the surface of the bottom end of the cabinet body (10), and the cabinet door (30) is arranged at one end of the outer wall of the cabinet body (10) through a hinge;
wherein, the liquid crystal display screen (31) is electrically connected with the control unit.
4. The PLC control cabinet with the heat dissipation and moisture protection functions as claimed in claim 1, wherein: the air inlet (40) is arranged at the position, located at the heat dissipation fan (90), of the two sides of the outer wall of the cabinet body (10), and the air outlet (50) is arranged at the position, located at the heat dissipation channel (62), of the two sides of the outer wall of the cabinet body (10).
5. The PLC control cabinet with the heat dissipation and moisture protection functions as claimed in claim 1, wherein: a guide plate (72) is fixedly arranged at the top end inside the cabinet body (10).
6. The PLC control cabinet with the heat dissipation and moisture protection functions as claimed in claim 2, wherein: the aperture of the filter screen (84) is smaller than the diameter of the drying agent (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022599421.4U CN213368451U (en) | 2020-11-12 | 2020-11-12 | PLC switch board with dampproofing function of heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022599421.4U CN213368451U (en) | 2020-11-12 | 2020-11-12 | PLC switch board with dampproofing function of heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213368451U true CN213368451U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022599421.4U Expired - Fee Related CN213368451U (en) | 2020-11-12 | 2020-11-12 | PLC switch board with dampproofing function of heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213368451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113784593A (en) * | 2021-09-13 | 2021-12-10 | 安徽飞凯电子技术有限公司 | Assembled heat dissipation cabinet and working method thereof |
| CN116390462A (en) * | 2023-06-05 | 2023-07-04 | 广东创能科技股份有限公司 | Real-time monitoring case based on thing networking |
-
2020
- 2020-11-12 CN CN202022599421.4U patent/CN213368451U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113784593A (en) * | 2021-09-13 | 2021-12-10 | 安徽飞凯电子技术有限公司 | Assembled heat dissipation cabinet and working method thereof |
| CN116390462A (en) * | 2023-06-05 | 2023-07-04 | 广东创能科技股份有限公司 | Real-time monitoring case based on thing networking |
| CN116390462B (en) * | 2023-06-05 | 2023-08-08 | 广东创能科技股份有限公司 | Real-time monitoring case based on thing networking |
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| 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: 20210604 Termination date: 20211112 |