CN213244776U - Can stabilize radiating PLC controller - Google Patents
Can stabilize radiating PLC controller Download PDFInfo
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- CN213244776U CN213244776U CN202022519508.6U CN202022519508U CN213244776U CN 213244776 U CN213244776 U CN 213244776U CN 202022519508 U CN202022519508 U CN 202022519508U CN 213244776 U CN213244776 U CN 213244776U
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- heat dissipation
- dissipation channel
- shell
- base
- plc controller
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Abstract
The utility model relates to a can stabilize radiating PLC controller, including shell, base and radiator unit, the base is the type of falling U, the shell is installed on the base up end, the base deviates from one side of shell is provided with the recess, be provided with a plurality of first fins side by side in the recess, radiator unit includes heat dissipation channel and fan, heat dissipation channel installs in the shell, be provided with a plurality of second fins in the heat dissipation channel, heat dissipation channel both ends and external intercommunication, fan demountable installation be in heat dissipation channel's one is served. The utility model discloses the heat dissipation channel of installation and external intercommunication in the shell utilizes the fan to take away the heat of sedimentation in the heat dissipation channel, and the radiating efficiency is fast, and the shell utilizes heat dissipation channel to keep apart with the external world, and is dustproof effectual.
Description
Technical Field
The utility model relates to a PLC controller technical field especially relates to a can stabilize radiating PLC controller.
Background
The PLC controller is a commonly used controller for industrial production, also called a programmable logic controller, a digital electronic device with a microprocessor, a digital logic controller for automation control, and can load control instructions into a memory at any time for storage and execution. The existing PLC controller is required to have a proper working temperature in the working process, when the PLC controller works in a non-proper temperature environment, internal electronic components can be aged and damaged, and then a program is frequently halted and run away, so that a factory cannot normally produce and operate, and economic loss is caused. China is vast, the temperature difference in winter and summer is large, and the PLC controller can generate a large amount of heat during working, so that the PLC controller cannot work normally and stably, and therefore the PLC controller needs to be subjected to independent temperature control to avoid production equipment halt.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a PLC controller that can stabilize heat dissipation to the poor condition of current PLC controller temperature control ability, installs the heat dissipation channel with external intercommunication in the shell, utilizes the fan to take away the heat of the interior siltation of heat dissipation channel, and the radiating efficiency is fast, and the shell utilizes heat dissipation channel and external isolation, and is dustproof effectual.
The utility model provides a can stabilize radiating PLC controller, includes the shell, base and radiator unit, the base is the type of falling U, the shell is installed on the base up end, the base deviates from one side of shell is provided with the recess, be provided with a plurality of first fins side by side in the recess, radiator unit includes heat dissipation channel and fan, heat dissipation channel installs in the shell, be provided with a plurality of second fins in the heat dissipation channel, heat dissipation channel both ends and external intercommunication, fan demountable installation be in on heat dissipation channel's the one end.
Preferably, the second fins are vertically connected with the vertical side wall of the heat dissipation channel, and the opposite second fins are arranged in a staggered manner.
Preferably, a sealing member is installed at an end of the heat dissipation channel, and the fan is connected to the heat dissipation channel through the sealing member.
Preferably, the one end of heat dissipation channel is provided with the halfpace, the sealing member comprises mount pad and slot, the slot with mount pad one end is connected and link up, slot demountable installation is in on the halfpace, the fan passes through the bolt and installs in the mount pad.
Preferably, the edge of the base is provided with a fixing edge, and the fixing edge is provided with a bolt hole.
The utility model discloses an useful part lies in: the base is integrated with the first fins, the first fins are matched with the heat dissipation channel and the fan which are installed in the shell to dissipate heat, the heat dissipation effect is good, the shell is sealed integrally, water and dust cannot enter the shell, and the situation that electronic components in the shell are affected with damp and cannot work normally is avoided.
Drawings
Fig. 1 is a schematic perspective view of a PLC controller capable of stably dissipating heat according to an embodiment;
fig. 2 is a schematic structural diagram of a heat dissipation channel and a sealing member.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, a can stabilize radiating PLC controller, including shell 1, base 2 and radiator unit 3, base 2 is the type of falling U, shell 1 is installed on the 2 up end of base, base 2 deviates from one side of shell 1 is provided with recess 21, be provided with a plurality of first fins 22 side by side in the recess 21, radiator unit 3 includes heat dissipation channel 31 and fan 32, heat dissipation channel 31 installs in the shell 1, be provided with a plurality of second fins 311 in the heat dissipation channel 31, heat dissipation channel 31 both ends and external intercommunication, fan 32 demountable installation be in heat dissipation channel 31 serves one. Specifically, in this embodiment, the housing 1 is made of plastic, the heat dissipation channel 31 is installed in the housing 1, the heat dissipation channel 31 penetrates through the housing 1 and is communicated with the outside, when the fan 32 works, the gas with a fast flow rate can take away the heat accumulated in the heat dissipation channel 31, and air cooling heat dissipation is realized. It will be appreciated that the heat dissipation channel 31 and the base 2 are both made of metal, in particular of aluminium alloy, and are light in weight. The both ends of heat dissipation channel 31 and the end connection of shell 1 can use sealed glue to seal, prevent that dust, steam etc. from getting into in the shell 1 through the clearance between heat dissipation channel 31 and the shell 1, influencing its inside electronic components's normal work. Further, the base 2 is designed to be of an inverted U shape, so that the first fins 22 are arranged on one side of the base 2 departing from the shell 1, the first fins 22 enlarge the heat dissipation area of the base 2, and the heat dissipation efficiency is higher during natural cooling.
As shown in fig. 1 to 2, the second fins 311 are vertically connected to the vertical side wall of the heat dissipation channel 31, and the opposite second fins 311 are disposed in a staggered manner. Specifically, in the present embodiment, the second fins 311 in the heat dissipation channel 31 are disposed in a staggered manner, so as to further enlarge the contact area between the second fins 311 and the gas, improve the heat dissipation efficiency, save the internal space of the heat dissipation channel 31, reduce the volume of the heat dissipation channel 31 as much as possible, and prevent the heat dissipation channel 31 from occupying more internal space of the housing 1.
As shown in fig. 1-2, a sealing member 33 is installed at an end of the heat dissipation channel 31, the fan 32 is connected to the heat dissipation channel 31 through the sealing member 33, a step 312 is disposed at one end of the heat dissipation channel 31, the sealing member 33 is composed of an installation seat 331 and a slot 332, the slot 332 is connected to and penetrates through one end of the installation seat 331, the slot 332 is detachably installed on the step 312, and the fan 32 is installed in the installation seat 331 through a bolt. Specifically, in the present embodiment, the sealing member 33 is used to connect the fan 32 and the heat dissipation channel 31, so as to avoid that the air blown by the fan 32 cannot be completely filled into the heat dissipation channel 31, which results in low heat dissipation efficiency. The end part of the heat dissipation channel 31 connected with the fan 32 is provided with the step 312, the slot 332 of the sealing element 33 can be spliced at the end part of the heat dissipation channel 31, a sealing washer can be additionally arranged to prevent air leakage, the sealing performance is improved, the other end of the slot 332 is provided with the communicated mounting seat 331 for placing the fan 32, and the heat dissipation assembly 3 is very convenient to assemble.
As shown in fig. 1 to 2, a fixing edge 23 is disposed on an edge of the base 2, and a bolt hole 231 is disposed on the fixing edge 23. Specifically, set up fixed limit 23 on base 2 limit portion, be convenient for through fixed limit 23 on bolt hole 231 with PLC controller fixed mounting in the frame, prevent its free displacement after receiving the vibration.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The utility model provides a can stabilize radiating PLC controller, includes the shell, base and radiator unit, its characterized in that: the base is the type of falling U, the shell is installed on the base up end, one side that the base deviates from the shell is provided with the recess, be provided with a plurality of first fins side by side in the recess, radiator unit includes heat dissipation channel and fan, heat dissipation channel installs in the shell, be provided with a plurality of second fins in the heat dissipation channel, heat dissipation channel both ends and external intercommunication, fan demountable installation be in on heat dissipation channel's the one end.
2. The PLC controller according to claim 1, wherein: the second fins are vertically connected with the vertical side wall of the heat dissipation channel, and the opposite second fins are arranged in a staggered mode.
3. The PLC controller according to claim 2, wherein: and a sealing piece is arranged at the end part of the heat dissipation channel, and the fan is connected with the heat dissipation channel through the sealing piece.
4. The PLC controller according to claim 3, wherein: the one end of heat dissipation passageway is provided with the halfpace, the sealing member comprises mount pad and slot, the slot with mount pad one end is connected and is link up, slot demountable installation is in on the halfpace, the fan passes through the bolt and installs in the mount pad.
5. The PLC controller capable of stably dissipating heat according to claim 4, wherein: the limit portion of base is provided with the fixed limit, be provided with the bolt hole on the fixed limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022519508.6U CN213244776U (en) | 2020-11-04 | 2020-11-04 | Can stabilize radiating PLC controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022519508.6U CN213244776U (en) | 2020-11-04 | 2020-11-04 | Can stabilize radiating PLC controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213244776U true CN213244776U (en) | 2021-05-18 |
Family
ID=75881466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022519508.6U Active CN213244776U (en) | 2020-11-04 | 2020-11-04 | Can stabilize radiating PLC controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213244776U (en) |
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2020
- 2020-11-04 CN CN202022519508.6U patent/CN213244776U/en active Active
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