CN210444716U - External heat dissipation base of industrial PLC - Google Patents
External heat dissipation base of industrial PLC Download PDFInfo
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- CN210444716U CN210444716U CN201921288843.0U CN201921288843U CN210444716U CN 210444716 U CN210444716 U CN 210444716U CN 201921288843 U CN201921288843 U CN 201921288843U CN 210444716 U CN210444716 U CN 210444716U
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- seat
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Abstract
The utility model discloses an additional heat dissipation base of industrial PLC controller, including the base, the rear end integrated into one piece of base has the link, and the base all installs tight seat of clamp at both ends about, and the below integrated into one piece of tight seat of clamp has the slider, and set up on the base with slider complex slide. The beneficial effects are that: this heat dissipation base mounting means is simple, can carry out good adaptation through pressing from both sides tight seat and flexible glue piece and unidimensional PLC device, and can utilize first laminating heat-conducting plate, the second laminating heat-conducting plate and the soft strip of metal heat conduction realize the all-round heat conduction to the PLC device, and utilize the fan to initiatively dispel the heat, thereby the device can also heat the PLC device when weather is cold and make it be in suitable operating temperature scope, consequently can effectual normal operation of guarantee PLC device, thereby reduce in the production process because risk and loss that the PLC device trouble brought.
Description
Technical Field
The utility model particularly relates to an external heat dissipation base of industrial PLC controller.
Background
The PLC controller is a controller for industrial production commonly used, and current PLC controller all has suitable operating temperature scope requirement in the course of the work, when the PLC controller worked in the improper operating temperature scope, probably led to inside components and parts to damage fast or lead to the procedure to lead to frequent crash and procedure to run away simultaneously, has caused the mill and can't carry out normal production, has brought a large amount of economic losses. However, in some areas of our country, such as the northwest, the temperature difference in winter and summer is very large, and tends to approach the suitable working temperature limit of the existing PLC equipment, thereby bringing serious unstable factors to production, and the existing large-scale factory is difficult to completely control the temperature inside the factory, so that the independent temperature control of the PLC controller is required to control the production risk.
If a novel device capable of effectively radiating the PLC is invented, the problems in the scheme can be effectively solved, and an additional radiating base of the industrial PLC is provided for the purpose.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide an additional heat dissipation base of industrial PLC controller to reach the purpose of maintaining PLC controller steady operation.
In order to achieve the above object, the utility model provides a following technical scheme: an externally-added heat dissipation base of an industrial PLC controller comprises a base, wherein a connecting frame is integrally formed at the rear end of the base, clamping seats are respectively installed at the left end and the right end of the base, a sliding block is integrally formed below the clamping seats, a sliding way matched with the sliding block is formed in the base, and a matching seat used for being fixed with the PLC controller is integrally formed above the base;
the air cavity is formed in the clamping seat, the fan is fixedly installed at the inlet of the clamping seat corresponding to the air cavity through a bolt, an air outlet communicated with the air cavity is formed in the inner side of the clamping seat, a fan control button electrically connected with an external power supply through a cable is fixedly installed at the upper end of the clamping seat through a screw, a second laminating heat-conducting plate is installed at the upper end of the base in a bonding mode, and a refrigerating device matched with the second laminating heat-conducting plate is fixedly installed on the base through a screw;
the side of pressing from both sides tight seat has the first laminating heat-conducting plate with the laminating of PLC controller through screw fixed mounting, and fixed mounting has the fixed plate on the base, through reset spring fixed connection between fixed plate and the tight seat of clamp, and fan control button electric connection fan, refrigerating plant then by switch and the external power source electric connection that self had.
Preferably, the connecting frame is provided with a bolt connection matching hole used for being installed with an external bolt, and the cross section of the bolt connection matching hole is waist-shaped.
Preferably, the inlet end of the fan is fixedly provided with a filter plate, and the filter plate is formed by bonding a primary filter screen and a sponge waterproof layer.
Preferably, the fan control button is a ship-shaped switch, the refrigerating device is a semiconductor refrigerating sheet, and the first laminating heat-conducting plate and the second laminating heat-conducting plate are temperature equalizing plates.
Preferably, press from both sides the side-mounting of tight seat and have side heat conduction device, and side heat conduction device includes and installs the butt joint seat on two tight seats of clamp through the fixed screw button of second respectively, connect through the flexible glue piece between the butt joint seat, and the laminating bonds on the flexible glue piece have with the metal heat conduction soft strip of the side laminating of PLC device, press from both sides fixed mounting on the tight seat and have the heat pipe, and install the butt joint sheetmetal that is used for connecting heat pipe and metal heat conduction soft strip through the screw on the butt joint seat, there is the heating resistor silk through bolt fixed mounting in the wind cavity, and press from both sides the heat preservation button that has the connection external power source and heating resistor silk.
Preferably, the fixing plate is fixedly installed on the base through the first fixing screw button, and at least six positioning holes matched with the first fixing screw button are linearly formed in the upper portion of the base.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an additional heat dissipation base mounting means of PLC controller is simple, can carry out good adaptation through pressing from both sides tight seat and flexible glue piece and unidimensional PLC device, and can utilize first laminating heat-conducting plate, second laminating heat-conducting plate and the soft strip of metal heat conduction realize the all-round heat conduction to the PLC device, and utilize the fan to initiatively dispel the heat, thereby the device can also heat the PLC device when weather is cold and make it be in suitable operating temperature scope, consequently can effectual guarantee the normal operation of PLC device, thereby reduce in the production process because risk and loss that the PLC device trouble brought, very high practical value has.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the structure of the present invention;
fig. 3 is an assembly diagram of the clamping seat and the fixing plate of the present invention.
In the figure: the heat-insulating plate comprises a base 1, a side face heat-conducting device 2, a butt-joint metal sheet 201, a butt-joint seat 202, a second fixing screw button 203, a soft rubber sheet 204, a metal heat-conducting soft strip 205, a fan control button 3, a filter plate 4, a fan 5, a clamping seat 6, a connecting frame 7, a refrigerating device 8, a reset spring 9, a fixing plate 10, a first fixing screw button 11, a screw-joint matching hole 12, a positioning hole 13, a sliding block 14, a first laminating heat-conducting plate 15, a 16 air outlet, a 17 air cavity, a heating resistance wire 18, a second laminating heat-conducting plate 19, a heat pipe 20, a matching seat 21 and a heat-.
Detailed Description
Referring to fig. 1 to 3, the present invention provides a technical solution: an external heat dissipation base of an industrial PLC (programmable logic controller) comprises a base 1, wherein a connecting frame 7 is integrally formed at the rear end of the base 1, clamping seats 6 are respectively installed at the left end and the right end of the base 1, a sliding block 14 is integrally formed below the clamping seats 6, a sliding way matched with the sliding block 14 is formed in the base 1, and a matching seat 21 used for being fixed with the PLC is integrally formed above the base 1;
an air cavity 17 is formed in the clamping seat 6, a fan 5 is fixedly installed at the position, corresponding to the inlet of the air cavity 17, of the clamping seat 6 through a bolt, an air outlet 16 communicated with the air cavity 17 is formed in the inner side of the clamping seat 6, a fan control button 3 electrically connected with an external power supply through a cable is fixedly installed at the upper end of the clamping seat 6 through a screw, a second laminating heat-conducting plate 19 is installed at the upper end of the base 1 in a bonding mode, and a refrigerating device 8 matched with the second laminating heat-conducting plate 19 is fixedly installed on the base 1 through a screw;
a first fit heat-conducting plate 15 which is fit with a PLC controller is fixedly arranged on the side surface of the clamping seat 6 through a screw, a fixing plate 10 is fixedly arranged on the base 1, the fixing plate 10 is fixedly connected with the clamping seat 6 through a reset spring 9, a fan control button 3 is electrically connected with a fan 17, and a refrigeration device 8 is electrically connected with an external power supply through a power switch which is arranged on the refrigeration device;
the connecting frame 7 is provided with a bolt joint matching hole 12 used for being installed with the outside in a bolt joint mode, the cross section of the bolt joint matching hole 12 is waist-shaped, the inlet end of the fan 5 is fixedly provided with a filter plate 4, the filter plate 4 is formed by bonding a primary filter screen and a sponge waterproof layer, the fan control button 3 is a ship-shaped switch, the refrigerating device 8 is a semiconductor refrigerating sheet, the first laminating heat-conducting plate 15 and the second laminating heat-conducting plate 19 are temperature equalizing plates, the fixing plate 10 is fixedly installed with the base 1 through a first fixing screw button 11, and at least six positioning holes 13 matched with the first fixing screw button 11 are linearly formed in the upper portion of the base 1;
side surface mounting who presss from both sides tight seat 6 has side heat conduction device 2, and side heat conduction device 2 is including installing butt joint seat 202 on two tight seats 6 of clamp through the fixed knob 203 of second respectively, connect through flexible glue film 204 between the butt joint seat 202, and the laminating bonds have the metal heat conduction soft strip 205 with the side laminating of PLC device on the flexible glue film 204, fixed mounting has heat pipe 20 on pressing from both sides tight seat 6, and install the butt joint sheetmetal 201 that is used for connecting heat pipe 20 and metal heat conduction soft strip 205 through the screw on butt joint seat 202, there is heating resistor silk 18 through bolt fixed mounting in the wind chamber 17, and press from both sides tight seat 6 and go up the heat preservation button 22 that is used for connecting external power source and heating resistor silk 18 through.
The working principle is as follows: the device during operation, at first fix base 1 with the outside through link 7, install the PLC device on cooperation seat 21 through the mode of bolt or joint afterwards, press from both sides tight seat 6 and will press from both sides tight the left and right sides of PLC device under reset spring 9's pulling this moment, and reset spring 9's clamp force can be adjusted through adjusting the cooperation of first fixed spiral shell button 11 with different locating hole 13, the flexible glue film 204 that lies in tight seat 6 side this moment also can tighten metal heat conduction flexible strip 205 in the side of PLC device, flexible glue film 204 can adopt the rubber preparation, metal heat conduction flexible strip 205 can adopt copper sheet or copper foil paper preparation. When needing to dispel the heat and cool down the PLC device, only need open fan control button 3 and refrigerating plant 8's switch, fan 5 will be sent into wind chamber 17 with the air of outside this moment and see off by air exit 16, the wind of seeing off will can effectually take away the heat on it when blowing first laminating heat-conducting plate 15 and second laminating heat-conducting plate 19, play good cooling effect, refrigerating plant 8 also can be extra cools off second laminating heat-conducting plate 19 simultaneously, in order to reach better cooling effect, also can set up the conducting strip that matches with first laminating heat-conducting plate 15 and second laminating heat-conducting plate 19 in the PLC device, thereby better heat with in the PLC equipment is derived. The metal heat conducting soft strip 205 arranged on the side surface of the PLC device can effectively conduct heat on the side surface of the PLC device to the heat pipe 20 through the butt-joint metal sheet 201, and then the surface of the heat pipe is cooled by wind in the wind cavity 17, so that an auxiliary heat dissipation effect is realized. When the PLC device is in the during operation in cold environment, the device also can carry out appropriate temperature promotion to the PLC device, thereby make it be in suitable operating temperature, specifically be through opening fan control button 3 and heat preservation button 22 simultaneously, the wind that fan 3 blown at this moment will blow to the PLC device after heating through heating resistor wire 18, first laminating heat-conducting plate 15 and second laminating heat-conducting plate 19, heat in the wind chamber 17 will also transmit to metal heat conduction soft strip 205 through heat pipe 20 simultaneously, thereby can effectually keep warm to the PLC device. The device's mounting means is simple, can carry out good adaptation with not unidimensional PLC device through pressing from both sides tight seat 6 and flexible glue piece 204, and can utilize first laminating heat-conducting plate 15, second laminating heat-conducting plate 19 and the soft strip 205 of metal heat conduction realize the all-round heat conduction to the PLC device, and utilize the fan to initiatively dispel the heat, thereby the device can also heat the PLC device when weather is cold and make it be in suitable operating temperature scope, consequently can effectual guarantee PLC device's normal operation, thereby reduce in the production process because risk and loss that the PLC device trouble brought, has very high practical value.
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 an additional heat dissipation base of industrial PLC controller, includes base (1), its characterized in that: the rear end of the base (1) is integrally formed with a connecting frame (7), the left end and the right end of the base (1) are both provided with clamping seats (6), a sliding block (14) is integrally formed below the clamping seats (6), the base (1) is provided with a sliding way matched with the sliding block (14), and a matching seat (21) used for being fixed with a PLC (programmable logic controller) is integrally formed above the base (1);
an air cavity (17) is formed in the clamping seat (6), a fan (5) is fixedly mounted at the inlet of the clamping seat (6) corresponding to the air cavity (17) through a bolt, an air outlet (16) communicated with the air cavity (17) is formed in the inner side of the clamping seat (6), a fan control button (3) electrically connected with an external power supply through a cable is fixedly mounted at the upper end of the clamping seat (6) through a screw, a second laminating heat-conducting plate (19) is mounted at the upper end of the base (1) in a bonding mode, and a refrigerating device (8) matched with the second laminating heat-conducting plate (19) is fixedly mounted on the base (1) through a screw;
the side of pressing from both sides tight seat (6) has first laminating heat-conducting plate (15) with the laminating of PLC controller through screw fixed mounting, and fixed mounting has fixed plate (10) on base (1), through reset spring (9) fixed connection between fixed plate (10) and the tight seat (6) of clamp, and fan control button (3) electric connection fan (5), refrigerating plant (8) then by switch and external power source electric connection that self had.
2. An external heat dissipation base of an industrial PLC controller as claimed in claim 1, wherein: the connecting frame (7) is provided with a bolt connection matching hole (12) used for being installed with the outside in a bolt connection mode, and the cross section of the bolt connection matching hole (12) is waist-shaped.
3. An external heat dissipation base of an industrial PLC controller as claimed in claim 1, wherein: the filter (4) is fixedly installed at the inlet end of the fan (5), and the filter (4) is formed by bonding a primary filter screen and a sponge waterproof layer.
4. An external heat dissipation base of an industrial PLC controller as claimed in claim 1, wherein: fan control button (3) are ship type switch, and refrigerating plant (8) are the semiconductor refrigeration piece, first laminating heat-conducting plate (15) and second laminating heat-conducting plate (19) are the samming board.
5. An external heat dissipation base of an industrial PLC controller as claimed in claim 1, wherein: the lateral surface of the clamping seat (6) is provided with a lateral surface heat conduction device (2), the lateral surface heat conduction device (2) comprises butt joint seats (202) which are respectively arranged on the two clamping seats (6) through second fixed screw buttons (203), the butt joint seats (202) are connected through a soft rubber sheet (204), a metal heat conducting soft strip (205) which is attached to the side surface of the PLC device is attached and bonded to the soft film (204), a heat pipe (20) is fixedly installed on the clamping seat (6), and the butt joint seat (202) is provided with a butt joint metal sheet (201) used for connecting the heat pipe (20) and the metal heat conducting soft strip (205) through screws, a heating resistance wire (18) is fixedly arranged in the air cavity (17) through a bolt, and a heat preservation button (22) used for connecting an external power supply and the heating resistance wire (18) is fixedly arranged on the clamping seat (6) through a screw.
6. An external heat dissipation base of an industrial PLC controller as claimed in claim 1, wherein: the fixing plate (10) is fixedly installed with the base (1) through the first fixing screw button (11), and at least six positioning holes (13) matched with the first fixing screw button (11) are linearly formed in the upper portion of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921288843.0U CN210444716U (en) | 2019-08-09 | 2019-08-09 | External heat dissipation base of industrial PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921288843.0U CN210444716U (en) | 2019-08-09 | 2019-08-09 | External heat dissipation base of industrial PLC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210444716U true CN210444716U (en) | 2020-05-01 |
Family
ID=70407842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921288843.0U Active CN210444716U (en) | 2019-08-09 | 2019-08-09 | External heat dissipation base of industrial PLC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210444716U (en) |
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2019
- 2019-08-09 CN CN201921288843.0U patent/CN210444716U/en active Active
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