CN212164036U - PLC control cabinet with cooling mechanism - Google Patents
PLC control cabinet with cooling mechanism Download PDFInfo
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- CN212164036U CN212164036U CN202020926439.8U CN202020926439U CN212164036U CN 212164036 U CN212164036 U CN 212164036U CN 202020926439 U CN202020926439 U CN 202020926439U CN 212164036 U CN212164036 U CN 212164036U
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Abstract
The utility model discloses a PLC switch board with cooling mechanism in the technical field of PLC switch boards, which comprises a base, wherein support rods are fixed around the upper end of the base, a cabinet body is fixed at the upper end of each support rod, heat absorbing plates are symmetrically fixed on two sides of the inner cavity of the cabinet body, a plurality of radiating fins are symmetrically inserted in the outer side of the cabinet body, the inner ends of the radiating fins are contacted with the heat absorbing plates, an air outlet pipe is inserted in the upper end of the cabinet body in a penetrating manner, a fan is fixed in the air outlet pipe, an air inlet pipe is inserted in the lower end of the cabinet body in a penetrating manner, a dust screen is fixed at the bottom end of the air inlet pipe, a protective cover is fixed at the upper end of the base, a transmission motor; the utility model discloses utilize the fan to accelerate the air flow around the fin, strengthened the radiating effect, can drive the brush rotation when drive machine pivoted, brush the surface of dust screen, prevent to block up.
Description
Technical Field
The utility model relates to a PLC switch board technical field, concretely relates to take PLC switch board of cooling body.
Background
The PLC control cabinet is a programmable control cabinet, the control cabinet is a complete set of control cabinet, and the electric cabinet can realize the control of a motor and a switch. PLC switch board can make inside temperature rise at the during operation, and traditional PLC switch board heat dissipation cooling is relatively poor, causes inside component because of the high temperature is impaired easily, influences work efficiency.
Traditional PLC switch board, establish cooling fan in adopting more, utilize the fan to produce wind and blow away the heat on component surface, convection current heat dissipation promptly, in order to prevent the inside of dust entering switch board, cause the components and parts damage, generally be provided with the dust screen in the position of air intake, the in-process that the dust screen used takes place the jam easily, influence the air inlet effect of air intake, in addition, traditional scheme still is provided with the fin in the outside of switch board, the radiating effect of the reinforcing cabinet body, because the air near fin does not circulate, lead to the heat still to concentrate near the middle cabinet body, influence the radiating effect.
Therefore, it is necessary to design a PLC control cabinet with a cooling mechanism.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take cooling body's PLC switch board 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: a PLC control cabinet with a cooling mechanism comprises a base, wherein support rods are fixed on the periphery of the upper end of the base, a cabinet body is fixed at the upper end of each support rod, heat absorbing plates are symmetrically fixed on two sides of an inner cavity of the cabinet body, a plurality of heat radiating fins are symmetrically inserted on the outer side of the cabinet body, the inner ends of the heat radiating fins are in contact with the heat absorbing plates, an air outlet pipe is inserted and connected at the upper end of the cabinet body in a penetrating manner, a fan is fixed inside the air outlet pipe, an air inlet pipe is inserted and connected at the lower end of the cabinet body in a penetrating manner, a dust screen is fixed at the bottom end of the air inlet pipe, a protective cover is fixed at the upper end of the base, a transmission motor is fixed inside the protective cover at the upper end of the base, an output shaft of the transmission motor is connected with a hairbrush through the protective cover, the hairbrush is, the inside of L shape pole is rotated the restriction and is had the bull stick, one side that the outer end of bull stick is close to the cabinet body is fixed with the fan, the middle part cover of bull stick is equipped with belt drive mechanism, belt drive mechanism's the other end is fixed with the transfer line, the other end of transfer line runs through the protection casing and is connected with driven bevel gear, driven bevel gear and drive bevel gear intermeshing, the upper end of the cabinet body is fixed with dust-retaining mechanism, the inside of the cabinet body is provided with temperature sensor.
Furthermore, in the above-mentioned PLC switch board of taking cooling body, belt drive mechanism includes driving shaft, driven shaft and belt, the outside cover of driving shaft is equipped with the belt, the other end of belt is provided with the driven shaft, the driving shaft passes through the belt and is connected with the driven shaft transmission, the axle center department of driven shaft is fixed with the transfer line.
Furthermore, in the above-mentioned PLC switch board of taking cooling body, dust blocking mechanism includes the connecting rod and the cover body, the upper end left and right sides symmetry of the cabinet body is fixed with the connecting rod, the upper end of connecting rod is fixed with the cover body.
Furthermore, in the above PLC control cabinet with a cooling mechanism, the lower end of the base is provided with a roller.
Furthermore, in the PLC control cabinet with a cooling mechanism, two sides of the upper end of the protective cover are inclined.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses utilize drive motor to rotate and drive initiative bevel gear and rotate, drive rather than the driven bevel gear rotation of meshing, drive the fan operation through transfer line and belt drive mechanism for the air flow around the fin has strengthened the radiating effect. Meanwhile, the transmission motor can drive the brush to rotate when rotating, the surface of the dustproof net is brushed, the dustproof net is prevented from being blocked by massive dust, the rotating brush can clean the surface of the dustproof net, and the blockage of the dustproof net is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;
fig. 3 is a front view of the present invention;
fig. 4 is a schematic view of the position relationship between the heat dissipation plate and the cabinet body.
In the drawings, the components represented by the respective reference numerals are listed below:
1-base, 2-support rod, 3-cabinet, 4-absorber plate, 5-heat sink, 6-air outlet pipe, 7-blower, 8-air inlet pipe, 9-dust screen, 10-brush, 11-driving motor, 12-protective cover, 13-driving bevel gear, 14-driven bevel gear, 15-driving rod, 16-belt driving mechanism, 161-driving shaft, 162-driven shaft, 163-belt, 17-dust-blocking mechanism, 171-connecting rod, 172-cover body, 18-temperature sensor, 19-L-shaped rod, 20-fan.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts 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 take cooling body's PLC switch board, includes base 1, and base 1's lower extreme is provided with the gyro wheel. The upper end of the base 1 is fixed with support rods 2 all around, the upper end of the support rods 2 is fixed with a cabinet body 3, heat absorbing plates 4 are symmetrically fixed on two sides of an inner cavity of the cabinet body 3, a plurality of radiating fins 5 are symmetrically inserted on the outer side of the cabinet body 3, and the inner ends of the radiating fins 5 are in contact with the heat absorbing plates 4. An air outlet pipe 6 is inserted in the upper end of the cabinet body 3 in a penetrating manner, a fan 7 is fixed inside the air outlet pipe 6, an air inlet pipe 8 is inserted in the lower end of the cabinet body 3 in a penetrating manner, and a dust screen 9 is fixed at the bottom end of the air inlet pipe 8.
The upper end of the base 1 is fixed with a protective cover 12, and two sides of the upper end of the protective cover 12 are inclined, so that dust falling from the dust screen 9 is prevented from accumulating at the upper end of the protective cover 12. The upper end of the base 1 is positioned inside the protective cover 12 and is fixed with a transmission motor 11, an output shaft of the transmission motor 11 penetrates through the protective cover 12 and is connected with a brush 10, and the brush 10 is in close contact with the surface of the dustproof net 9 and used for brushing off dust and blockage on the dustproof net 9. The driving bevel gear 13 is sleeved on the outer side of an output shaft of the transmission motor 11, the L-shaped rods 19 are symmetrically fixed on two sides of the cabinet body 3, the rotating rods are limited by the rotation of the L-shaped rods 19, and the fan 20 is fixed on one side, close to the cabinet body 3, of the outer ends of the rotating rods and used for accelerating the air flow around the radiating fins 5. The middle part of the rotating rod is sleeved with a belt transmission mechanism 16, the other end of the belt transmission mechanism 16 is fixed with a transmission rod 15, the other end of the transmission rod 15 penetrates through the protective cover 12 to be connected with a driven bevel gear 14, and the driven bevel gear 14 is meshed with the driving bevel gear 13. The upper end of the cabinet body 3 is fixed with a dust blocking mechanism 17, the inside of the cabinet body 3 is provided with a temperature sensor 18, and the temperature sensor 18 is electrically connected with the fan 7 and the transmission motor 11.
The belt transmission mechanism 16 includes a driving shaft 161, a driven shaft 162, and a belt 163. The belt 163 is sleeved outside the driving shaft 161, the driven shaft 162 is arranged at the other end of the belt 163, the driving shaft 161 is in transmission connection with the driven shaft 162 through the belt 163, and the transmission rod 15 is fixed at the axis of the driven shaft 162.
The dust blocking mechanism 17 includes a connecting rod 171 and a cover 172. The left and right sides of the upper end of the cabinet body 3 are symmetrically fixed with connecting rods 171, and the upper end of the connecting rods 171 is fixed with a cover 172.
The working principle of the embodiment is as follows: when the temperature control cabinet is used, the temperature sensor 18 receives a temperature signal in the cabinet body 3, and when the temperature exceeds a preset value, the temperature sensor 18 controls the fan 7 and the transmission motor 11 to be started. Under the effect of fan 7, external air is followed air-supply line 8 and is drawn in, to the inside ventilation cooling of cabinet body 3, and dust screen 9 can prevent the dust entering the inside of cabinet body 3 with the dust separation in the air. The heat radiating fins 5 are in contact with the heat absorbing plate 4, heat in the cabinet body 3 can be transferred outwards, the transmission motor rotates to drive the driving bevel gear 13 to rotate, the driven bevel gear 14 meshed with the driving bevel gear is driven to rotate, the fan 20 is driven to rotate through the transmission rod 15 and the belt transmission mechanism 16, air around the clamp block heat radiating fins 5 flows, and the heat radiating effect is enhanced. Meanwhile, the transmission motor 11 can drive the brush 10 to rotate when rotating, the surface of the dustproof net 9 is brushed, the dustproof net 9 is prevented from being blocked by massive dust, the surface of the dustproof net 9 can be cleaned by the rotating brush 10, and the blockage of the dustproof net 9 is avoided.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a take cooling body's PLC switch board, includes base (1), its characterized in that: the improved multifunctional kitchen cabinet is characterized in that supporting rods (2) are fixed on the periphery of the upper end of the base (1), a cabinet body (3) is fixed on the upper end of each supporting rod (2), heat absorbing plates (4) are symmetrically fixed on two sides of an inner cavity of the cabinet body (3), a plurality of radiating fins (5) are symmetrically inserted into the outer side of the cabinet body (3), the inner ends of the radiating fins (5) are in contact with the heat absorbing plates (4), an air outlet pipe (6) is inserted into the upper end of the cabinet body (3) in a penetrating manner, a fan (7) is fixed inside the air outlet pipe (6), an air inlet pipe (8) is inserted into the lower end of the cabinet body (3) in a penetrating manner, a dustproof net (9) is fixed at the bottom end of the air inlet pipe (8), a protective cover (12) is fixed on the upper end of the base (1), a transmission motor (11) is fixed inside the protective cover (12) at the upper end, the brush (10) is in close contact with the surface of the dustproof net (9), a driving bevel gear (13) is sleeved outside an output shaft of the transmission motor (11), l-shaped rods (19) are symmetrically fixed at two sides of the cabinet body (3), the rotation of the inside of the L-shaped rods (19) is limited by rotating rods, a fan (20) is fixed at one side of the outer end of the rotating rod close to the cabinet body (3), a belt transmission mechanism (16) is sleeved at the middle part of the rotating rod, a transmission rod (15) is fixed at the other end of the belt transmission mechanism (16), the other end of the transmission rod (15) penetrates through the protective cover (12) and is connected with a driven bevel gear (14), the driven bevel gear (14) and the driving bevel gear (13) are meshed with each other, a dust blocking mechanism (17) is fixed at the upper end of the cabinet body (3), and a temperature sensor (18) is arranged inside the cabinet body (3).
2. The PLC control cabinet with the cooling mechanism according to claim 1, wherein: belt drive mechanism (16) include driving shaft (161), driven shaft (162) and belt (163), the outside cover of driving shaft (161) is equipped with belt (163), the other end of belt (163) is provided with driven shaft (162), driving shaft (161) are connected through belt (163) and driven shaft (162) transmission, the axle center department of driven shaft (162) is fixed with transfer line (15).
3. The PLC control cabinet with the cooling mechanism according to claim 1, wherein: the dust blocking mechanism (17) comprises a connecting rod (171) and a cover body (172), the connecting rod (171) is symmetrically fixed on the left side and the right side of the upper end of the cabinet body (3), and the cover body (172) is fixed on the upper end of the connecting rod (171).
4. The PLC control cabinet with the cooling mechanism according to claim 1, wherein: the lower end of the base (1) is provided with a roller.
5. The PLC control cabinet with the cooling mechanism according to claim 1, wherein: the two sides of the upper end of the protective cover (12) are arranged to be inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020926439.8U CN212164036U (en) | 2020-05-27 | 2020-05-27 | PLC control cabinet with cooling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020926439.8U CN212164036U (en) | 2020-05-27 | 2020-05-27 | PLC control cabinet with cooling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212164036U true CN212164036U (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020926439.8U Active CN212164036U (en) | 2020-05-27 | 2020-05-27 | PLC control cabinet with cooling mechanism |
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| CN (1) | CN212164036U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113285379A (en) * | 2021-05-19 | 2021-08-20 | 安徽龙和电力集团有限公司 | Heat dissipation early warning device for box-type substation |
| CN113710065A (en) * | 2021-08-30 | 2021-11-26 | 安徽智鸥驱动科技有限公司 | Liquid cooling heat dissipation system for cooling high-voltage motor driver |
| CN114122974A (en) * | 2021-10-11 | 2022-03-01 | 国家电网公司 | Electric cabinet isolation protection device of pumped storage power station and implementation method thereof |
-
2020
- 2020-05-27 CN CN202020926439.8U patent/CN212164036U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113285379A (en) * | 2021-05-19 | 2021-08-20 | 安徽龙和电力集团有限公司 | Heat dissipation early warning device for box-type substation |
| CN113710065A (en) * | 2021-08-30 | 2021-11-26 | 安徽智鸥驱动科技有限公司 | Liquid cooling heat dissipation system for cooling high-voltage motor driver |
| CN114122974A (en) * | 2021-10-11 | 2022-03-01 | 国家电网公司 | Electric cabinet isolation protection device of pumped storage power station and implementation method thereof |
| CN114122974B (en) * | 2021-10-11 | 2024-01-23 | 国家电网公司 | Electrical cabinet isolation protection device of pumped storage power station and implementation method thereof |
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