CN216721889U - Novel PLC for industrial control instrument - Google Patents
Novel PLC for industrial control instrument Download PDFInfo
- Publication number
- CN216721889U CN216721889U CN202123103176.4U CN202123103176U CN216721889U CN 216721889 U CN216721889 U CN 216721889U CN 202123103176 U CN202123103176 U CN 202123103176U CN 216721889 U CN216721889 U CN 216721889U
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- CN
- China
- Prior art keywords
- heat dissipation
- industrial control
- control instrument
- plc
- shell
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 25
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 241000883990 Flabellum Species 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model discloses a novel PLC for an industrial control instrument, which comprises a shell, wherein heat dissipation bins are arranged in the middle parts of the left side and the right side of the shell, heat dissipation ports are arranged in the middle parts of the outer sides of the heat dissipation bins, motors are arranged on the inner sides of the middle parts of the heat dissipation ports, heat insulation plates are arranged on the peripheries of the motors, fan blades are arranged on driving ends of the inner sides of the motors, sliding grooves are uniformly distributed on the periphery of the lower part of the shell, deflector rods are connected to the inner parts of the sliding grooves in a sliding mode, locking rods are uniformly distributed on the lower side of the inner part of the shell, clamping grooves are arranged on the inner sides of the lower parts of the locking rods, a bottom plate is arranged on the lower part of the shell, fixed bins are uniformly distributed at four corners of the upper part of the bottom plate, and cavities are arranged in the fixed bins. According to the utility model, the heat dissipation effect of the PLC is enhanced, the service life of the PLC is prolonged, and the shifting rod is shifted, so that the PLC is very convenient to disassemble and assemble.
Description
Technical Field
The utility model relates to the technical field of controllers, in particular to a novel PLC for an industrial control instrument.
Background
The PLC is a digital electronic device with a microprocessor, is used for a digital logic controller for automatic control, can load control instructions into a memory at any time for storage and execution, and is modularly combined by an internal CPU, an instruction and data memory, an input and output unit, a power supply module, a digital analog unit and the like.
The Chinese patent publication No. CN205210654U discloses a PLC controller, which comprises a PLC controller body, wherein a fixing part is arranged at the top of the PLC controller body, a protective net is arranged on the front surface of the PLC controller body, a containing cavity is arranged on the side surface of the PLC controller body, the PLC controller further comprises a control power supply, a sensor circuit, a control unit, a driving circuit, a rotating circuit and a heat dissipation circuit, the control unit is electrically connected with the control power supply, the sensor circuit, the driving circuit, the rotating circuit and the heat dissipation circuit, the control unit is electrically connected with a remote control end through a wireless transceiver, the sensor circuit comprises a signal sensor, the driving circuit comprises a telescopic device, the rotating circuit comprises a rotating device, the heat dissipation circuit comprises a heat dissipation fan, the control unit comprises a PLC controller component and a control switch, the telescopic device is arranged in the containing cavity, the PLC controller is novel in design, high in working efficiency and convenient to control, but the heat dissipation effect is not good, and the PLC controller cannot be conveniently detached and installed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a novel PLC for an industrial control instrument.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a novel PLC for industrial control instrument, includes the casing, casing left and right sides middle part all is provided with the heat dissipation storehouse, heat dissipation storehouse outside middle part all sets up and all is provided with the thermovent, thermovent middle part inboard all is provided with the motor, the motor periphery all is provided with the heat insulating board, the inboard drive end of motor all is provided with the flabellum, the casing lower part is provided with evenly distributed's spout all around, the inside equal sliding connection of spout has the driving lever, the inside downside of casing is provided with evenly distributed's locking lever, locking lever lower part inboard all is provided with the draw-in groove, the casing lower part is provided with the bottom plate, bottom plate upper portion four corners is provided with evenly distributed's fixed storehouse, the inside cavity that all is provided with in fixed storehouse, the inside one end of cavity all is provided with the spring, the inside other end of spring all is provided with the kelly.
As a further description of the above technical solution:
the driving end of the inner side of the motor penetrates through the heat insulation plate.
As a further description of the above technical solution:
the clamping rods are all connected inside the cavity in a sliding mode.
As a further description of the above technical solution:
and the middle parts of the clamping rods are provided with deflector rods.
As a further description of the above technical solution:
the sliding grooves are communicated with the cavity.
As a further description of the above technical solution:
the one end that the spring was kept away from to the kelly all sets up inside the draw-in groove.
As a further description of the above technical solution:
the one end that the flabellum was kept away from to the heat insulating board all sets up at the thermovent inboard.
As a further description of the above technical solution:
the one end that the spring was kept away from to the cavity all is provided with the stopper.
The utility model has the following beneficial effects:
1. according to the utility model, the motor is driven firstly, so that the motor drives the fan blades to rotate, low-temperature air outside the shell is blown into the shell to dissipate heat of internal electronic elements, and meanwhile, the air inlet amount is increased by enlarging the heat dissipation opening, so that the heat dissipation effect of the PLC is further enhanced, and the service life of the PLC is prolonged.
2. According to the utility model, all the shifting rods are shifted to the inner side, so that the clamping rods are separated from the clamping grooves, the bottom plate can be opened, all the shifting rods are shifted to the inner side during installation, then the bottom plate is clamped into the shell, and then the shifting rods are released, so that the shifting rods are clamped into the clamping grooves under the action of the springs, the bottom plate is fixed, and the mounting and dismounting are very convenient.
Drawings
Fig. 1 is a perspective view of a PLC for a novel industrial control instrument according to the present invention;
FIG. 2 is a cross-sectional view of a PLC for a novel industrial control instrument according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
Illustration of the drawings:
1. a housing; 2. a heat dissipation bin; 3. a heat insulation plate; 4. a motor; 5. a heat dissipation port; 6. a deflector rod; 7. a chute; 8. a base plate; 9. a fan blade; 10. fixing the bin; 11. a lock lever; 12. a card slot; 13. a clamping rod; 14. A spring; 15. a cavity; 16. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: a novel PLC for an industrial control instrument comprises a shell 1, wherein heat dissipation bins 2 are arranged in the middle of the left side and the right side of the shell 1, heat dissipation ports 5 are arranged in the middle of the outer sides of the heat dissipation bins 2, motors 4 are arranged in the inner sides of the middle of the heat dissipation ports 5, heat insulation plates 3 are arranged on the peripheries of the motors 4, fan blades 9 are arranged at driving ends of the inner sides of the motors 4, chutes 7 which are uniformly distributed are arranged on the periphery of the lower portion of the shell 1, deflector rods 6 are connected in the chutes 7 in a sliding manner, locking rods 11 which are uniformly distributed are arranged on the lower side of the inner portion of the shell 1, clamping grooves 12 are arranged on the inner sides of the lower portions of the locking rods 11, a bottom plate 8 is arranged on the lower portion of the shell 1, fixed bins 10 which are uniformly distributed are arranged at four corners of the upper portion of the bottom plate 8, cavities 15 are arranged in the fixed bins 10, springs 14 are arranged at one end of the inner portions of the cavities 15, clamping rods 13 are arranged at the other ends of the springs 14, the motors 4 are driven firstly, make motor 4 drive flabellum 9 rotate, and then blow into casing 1 inside with the outside low temperature air of casing 1, dispel the heat to inside electronic component, simultaneously through increase thermovent 5, make the intake increase, thereby further strengthen PLC's radiating effect, extension PLC's life, stir all driving lever 6 to the inboard, make kelly 13 break away from draw-in groove 12, can open bottom plate 8, overhaul internal electronic component, during the installation, stir all driving lever 6 to the inboard, then inside with bottom plate 8 card income casing 1, then loosen driving lever 6, make driving lever 6 inside draw-in groove 12 is blocked under spring 14's effect, thereby PMKD 8, very easy to assemble dismantlement.
Heat insulating board 3 all runs through to the inboard drive end of motor 4, the heat that produces when isolated motor 4 operates, the heat that produces when preventing motor 4 from operating gets into inside 1 casing, the equal sliding connection of kelly 13 is inside 15 cavities, kelly 13 middle part all is provided with driving lever 6, spout 7 all communicates with cavity 15, stir driving lever 6 and can make kelly 13 remove inside 15 cavities, the one end that spring 14 was kept away from to kelly 13 all sets up inside draw-in groove 12, block kelly 13 through draw-in groove 12, make bottom plate 8 fixed together with casing 1, the one end that flabellum 9 was kept away from to heat insulating board 3 all sets up in 5 inboards of thermovent, the one end that spring 14 was kept away from to cavity 15 all is provided with stopper 16, prevent that kelly 13 from cavity 15.
The working principle is as follows: at first driving motor 4, make motor 4 drive flabellum 9 and rotate, and then blow into 1 inside the casing with the outside low temperature air of casing 1, electronic component to inside dispels the heat, simultaneously through increase thermovent 5, make the intake obtain the increase, thereby further strengthen PLC's radiating effect, prolong PLC's life, stir all driving lever 6 to the inboard, make kelly 13 break away from draw-in groove 12, can open bottom plate 8, overhaul internal electronic component, during the installation, stir all driving lever 6 to the inboard, then inside with bottom plate 8 card income casing 1, then loosen driving lever 6, make driving lever 6 inside draw-in groove 12 under spring 14's effect, thereby PMKD 8, very easy to assemble dismantlement.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a novel PLC for industrial control instrument, includes casing (1), its characterized in that: the improved energy-saving environment-friendly energy-saving cabinet is characterized in that heat dissipation bins (2) are arranged in the middle of the left side and the right side of the shell (1), heat dissipation ports (5) are arranged in the middle of the outer side of each heat dissipation bin (2), motors (4) are arranged on the inner sides of the middle of the heat dissipation ports (5), heat insulation plates (3) are arranged on the periphery of each motor (4), fan blades (9) are arranged on the driving ends of the inner sides of the motors (4), sliding grooves (7) which are uniformly distributed are formed in the periphery of the lower portion of the shell (1), driving levers (6) are connected to the inner portions of the sliding grooves (7) in a sliding mode, locking levers (11) which are uniformly distributed are arranged on the lower side of the inner portion of the shell (1), clamping grooves (12) are formed in the inner side of the lower portion of the locking levers (11), a bottom plate (8) is arranged on the lower portion of the shell (1), four corners of the upper portion of the bottom plate (8) are provided with uniformly distributed fixed bins (10), cavities (15) are arranged in the fixed bins (10), the spring (14) is arranged at one end inside the cavity (15), and the clamping rod (13) is arranged at the other end inside the spring (14).
2. The novel PLC for industrial control instrument according to claim 1, wherein: the driving end of the inner side of the motor (4) penetrates through the heat insulation plate (3).
3. The novel PLC for industrial control instrument according to claim 1, wherein: the clamping rods (13) are connected inside the cavity (15) in a sliding mode.
4. The novel PLC for industrial control instrument according to claim 1, wherein: and the middle parts of the clamping rods (13) are provided with deflector rods (6).
5. The novel PLC for industrial control instrument according to claim 1, wherein: the sliding grooves (7) are communicated with the cavity (15).
6. The novel PLC for industrial control instrument according to claim 1, wherein: one end of the clamping rod (13) far away from the spring (14) is arranged in the clamping groove (12).
7. The novel PLC for industrial control instrument according to claim 1, wherein: one end of the heat insulation plate (3) far away from the fan blades (9) is arranged on the inner side of the heat dissipation opening (5).
8. The novel PLC for industrial control instrument according to claim 1, wherein: and a limiting block (16) is arranged at one end of the cavity (15) far away from the spring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123103176.4U CN216721889U (en) | 2021-12-11 | 2021-12-11 | Novel PLC for industrial control instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123103176.4U CN216721889U (en) | 2021-12-11 | 2021-12-11 | Novel PLC for industrial control instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216721889U true CN216721889U (en) | 2022-06-10 |
Family
ID=81883723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123103176.4U Expired - Fee Related CN216721889U (en) | 2021-12-11 | 2021-12-11 | Novel PLC for industrial control instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216721889U (en) |
-
2021
- 2021-12-11 CN CN202123103176.4U patent/CN216721889U/en not_active Expired - Fee Related
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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: 20220610 |