CN210864447U - Intelligent waterproof electric actuator - Google Patents
Intelligent waterproof electric actuator Download PDFInfo
- Publication number
- CN210864447U CN210864447U CN201921840163.5U CN201921840163U CN210864447U CN 210864447 U CN210864447 U CN 210864447U CN 201921840163 U CN201921840163 U CN 201921840163U CN 210864447 U CN210864447 U CN 210864447U
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- electric actuator
- face
- temperature
- humidity sensor
- protective shell
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Abstract
The utility model relates to a waterproof electric actuator of intelligence, including protective housing and electric actuator body, one side of the internal lower terminal surface of protective housing is provided with the power supply box, one side of keeping away from the power supply box on the inside lower terminal surface of protective housing is provided with PLC programmable controller, power supply box and PLC programmable controller electric connection, the inside one side of keeping away from the power supply box at PLC programmable controller of protective housing is provided with temperature and humidity sensor, the output of power supply box and temperature and humidity sensor's input electric connection, temperature and humidity sensor and PLC programmable controller electric connection, the protective housing is inside to be provided with the backup pad in power supply box and temperature and humidity sensor's upper end, the electric actuator body sets up on the up end of backup pad. The utility model discloses simple structure, reasonable in design can automated inspection aqueous vapor and temperature to timely discharge moisture and heat, prevent water infiltration simultaneously effectively, make things convenient for the maintenance and detection in later stage.
Description
Technical Field
The utility model relates to an electric actuator equipment technical field specifically is a waterproof electric actuator of intelligence.
Background
The electric actuator is a driving device capable of providing linear or rotary motion, which utilizes a certain driving energy source and works under the action of a certain control signal, an actuating mechanism uses liquid, gas, electric power or other energy sources and converts the energy sources into driving action through a motor, a cylinder or other devices, the design of the current actuating mechanism is far beyond the simple switching function, the actuating mechanism comprises a position sensing device, a moment sensing device, an electrode protection device, a logic control device, a digital communication module, a PID control module and the like, all of the devices are arranged in a compact shell, when a water body is adhered to the shell, the water body easily permeates into the shell, circuit elements are easily short-circuited, and the service life of the electric actuator is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof electric actuator of intelligence to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent waterproof electric actuator comprises a protective shell and an electric actuator body, wherein a power box is arranged on one side of the lower end face inside the protective shell, a PLC (programmable logic controller) is arranged on one side, far away from the power box, of the lower end face inside the protective shell, the power box is electrically connected with the PLC, a temperature and humidity sensor is arranged on one side, far away from the power box, of the PLC inside the protective shell, the output end of the power box is electrically connected with the input end of the temperature and humidity sensor, the temperature and humidity sensor is electrically connected with the PLC, a supporting plate is arranged inside the protective shell at the upper ends of the power box and the temperature and humidity sensor, the electric actuator body is arranged on the upper end face of the supporting plate, an exhaust fan is arranged on one side, close to the power box, of the upper end face of the supporting plate, and the PLC is electrically connected with, the novel exhaust fan is characterized in that a plurality of exhaust holes are formed in the side face, close to one side of the exhaust fan, of the protective shell, an air inlet is formed in the other side of the protective shell, an air guide pipe is arranged in the air inlet of the protective shell, a fixed plate is arranged in the air guide pipe, a plurality of air guide holes are formed in the fixed plate, a plurality of drainage plates are arranged on the two sides of the air guide holes in the fixed plate, and a cover plate is connected to the upper end face of the protective shell in a sliding mode through a groove.
Preferably, the upper end face and the lower end face of the inner side wall of the protective shell are provided with resin silica gel layers.
Preferably, a plurality of springs are arranged on the lower end face of the supporting plate, and the lower ends of the springs are arranged on the protective shell.
Preferably, the upper end and the lower end of the outer side of the air guide pipe are both provided with a support rod, and the other end of the support rod is arranged on the protective shell and the support plate.
Preferably, dust screens are arranged between the drainage plates, on the air exhaust holes and the air inlet.
Preferably, a plurality of rubber blocks are arranged at the upper end of the electric actuator body on the lower end surface of the cover plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be provided with PLC programmable controller, temperature and humidity sensor and exhaust fan in the inside of protective housing, temperature and humidity sensor and PLC programmable controller electric connection, PLC programmable controller and exhaust fan electric connection, through the right effect of PLC programmable controller, temperature and humidity sensor and exhaust fan, can automated inspection aqueous vapor and temperature to timely discharge moisture and heat, protect the electric actuator body, prevent the short circuit of electronic component;
2. the utility model discloses a have the apron through seting up recess sliding connection on protective housing's up end, install the electric actuator body in protective housing's inside simultaneously, prevent water infiltration effectively, make things convenient for the maintenance and detection in later stage.
Drawings
Fig. 1 is a schematic view of the whole internal structure of the intelligent waterproof electric actuator of the present invention;
fig. 2 is an overall plan view of the intelligent waterproof electric actuator of the utility model;
fig. 3 is the utility model relates to a waterproof electric actuator guide duct internal structure schematic diagram of intelligence.
In the figure: 1. a protective housing; 101. an air exhaust hole; 102. an air inlet; 103. a resin silica gel layer; 2. an electric actuator body; 3. a power supply box; 4. a PLC programmable controller; 5. a temperature and humidity sensor; 6. a support plate; 7. an exhaust fan; 8. an air guide pipe; 9. a fixing plate; 91. a wind guide opening; 10. a drainage plate; 11. a cover plate; 12. a spring; 13. a support bar; 14. a dust screen.
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. 1-3, the present invention provides a technical solution: an intelligent waterproof electric actuator comprises a protective shell 1 and an electric actuator body 2, wherein a power supply box 3 is installed on one side of the lower end face inside the protective shell 1 through a bolt, a PLC (programmable logic controller) 4 is installed on one side, far away from the power supply box 3, of the lower end face inside the protective shell 1 through a bolt, the power supply box 3 is electrically connected with the PLC 4 through a lead, a temperature and humidity sensor 5 is installed on one side, far away from the power supply box 3, of the PLC 4 inside the protective shell 1 through a bolt, the output end of the power supply box 3 is electrically connected with the input end of the temperature and humidity sensor 5 through a lead, the temperature and humidity sensor 5 is electrically connected with the PLC 4 through a lead, a support plate 6 is welded at the upper ends of the power supply box 3 and the temperature and humidity sensor 5 inside the protective shell 1, and the, install exhaust fan 7 through the bolt in the one side that is close to power supply box 3 on the up end of backup pad 6, PLC programmable controller 4 passes through wire electric connection with exhaust fan 7, protective housing 1 has seted up a plurality of exhaust hole 101 on being close to the side of exhaust fan 7 one side, air inlet 102 has been seted up to protective housing 1's opposite side, protective housing 1 has guide duct 8 at the internally mounted of air inlet 102, the internal weld of guide duct 8 has fixed plate 9, a plurality of wind-guiding mouth 91 has been seted up on fixed plate 9, it has a plurality of drainage plate 10 to weld in the both sides of wind-guiding mouth 91 on fixed plate 9, there is apron 11 through seting up recess sliding connection on protective housing 1's the up end.
Resin silica gel layer 103 is all installed to the terminal surface under and on the inside wall of protective housing 1, is favorable to absorbing the inside aqueous vapor of protective housing 1 better.
Install a plurality of spring 12 on the lower terminal surface of backup pad 6, the lower extreme of spring 12 is installed on protective housing 1, is favorable to providing certain buffering effort.
The upper and lower ends outside the air guide pipe 8 are welded with the support rods 13, and the other ends of the support rods 13 are welded on the protective shell 1 and the support plate 6, so that the stability of the air guide pipe 8 is improved.
A plurality of rubber blocks are arranged at the upper end of the electric actuator body 2 on the lower end face of the cover plate 11, so that the position of the electric actuator body 2 can be better limited.
The working principle is as follows: when the device is used, when the inside temperature or humidity of protecting housing 1 is higher, detect the inside humidity and the temperature of protecting housing 1 through temperature and humidity sensor 5, when temperature or humidity are higher, PLC programmable controller 4 control exhaust fan 7 carries out work, exhaust fan 7 passes through exhaust hole 101 with steam or moisture and discharges, through PLC programmable controller 4, temperature and humidity sensor 5 and exhaust fan 7's effect, can automated inspection aqueous vapor and temperature, and timely discharge moisture and heat, protect electric actuator body 2, prevent the electronic component short circuit, there is apron 11 through seting up recess sliding connection on protecting housing 1's the up end, install electric actuator body 2 in protecting housing 1's inside simultaneously, prevent the water infiltration effectively, make things convenient for the detection maintenance in later stage.
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 waterproof electric actuator of intelligence, includes protective housing (1) and electric actuator body (2), its characterized in that: a power box (3) is arranged on one side of the inner lower end face of the protective shell (1), a PLC (programmable logic controller) (4) is arranged on one side, far away from the power box (3), of the inner lower end face of the protective shell (1), the power box (3) is electrically connected with the PLC (4), a temperature and humidity sensor (5) is arranged on one side, far away from the power box (3), of the PLC (4) in the protective shell (1), the output end of the power box (3) is electrically connected with the input end of the temperature and humidity sensor (5), the temperature and humidity sensor (5) is electrically connected with the PLC (4), a support plate (6) is arranged on the upper ends of the power box (3) and the temperature and humidity sensor (5) in the protective shell (1), and the electric actuator body (2) is arranged on the upper end face of the support plate (6), the air-conditioning protection device is characterized in that an exhaust fan (7) is arranged on one side, close to a power box (3), of the upper end face of the supporting plate (6), the PLC (programmable logic controller) is electrically connected with the exhaust fan (7), a plurality of exhaust holes (101) are formed in the side face, close to one side of the exhaust fan (7), of the protection shell (1), an air inlet (102) is formed in the other side of the protection shell (1), an air guide pipe (8) is arranged inside the air inlet (102) of the protection shell (1), a fixing plate (9) is arranged inside the air guide pipe (8), a plurality of air guide ports (91) are formed in the fixing plate (9), a plurality of drainage plates (10) are arranged on the two sides of the air guide ports (91) of the fixing plate (9), and a cover plate (11) is connected to the upper end face of the protection shell (.
2. The intelligent waterproof electric actuator of claim 1, wherein: and resin silica gel layers (103) are arranged on the upper end face and the lower end face of the inner side wall of the protective shell (1).
3. The intelligent waterproof electric actuator of claim 1, wherein: the lower end face of the supporting plate (6) is provided with a plurality of springs (12), and the lower ends of the springs (12) are arranged on the protective shell (1).
4. The intelligent waterproof electric actuator of claim 1, wherein: the upper end and the lower end of the outer side of the air guide pipe (8) are respectively provided with a support rod (13), and the other end of each support rod (13) is arranged on the protective shell (1) and the support plate (6).
5. The intelligent waterproof electric actuator of claim 1, wherein: dust screens (14) are arranged among the drainage plates (10) and on the air exhaust holes (101) and the air inlet (102).
6. The intelligent waterproof electric actuator of claim 1, wherein: a plurality of rubber blocks are arranged at the upper end of the electric actuator body (2) on the lower end face of the cover plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921840163.5U CN210864447U (en) | 2019-10-30 | 2019-10-30 | Intelligent waterproof electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921840163.5U CN210864447U (en) | 2019-10-30 | 2019-10-30 | Intelligent waterproof electric actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210864447U true CN210864447U (en) | 2020-06-26 |
Family
ID=71286926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921840163.5U Expired - Fee Related CN210864447U (en) | 2019-10-30 | 2019-10-30 | Intelligent waterproof electric actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210864447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032142A (en) * | 2020-08-25 | 2020-12-04 | 扬州龙鑫科技有限公司 | Remote protection device of hydraulic hoist |
| CN113503997A (en) * | 2021-09-02 | 2021-10-15 | 常州亿米基电站辅机有限公司 | Torque detection device for electric actuator |
-
2019
- 2019-10-30 CN CN201921840163.5U patent/CN210864447U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032142A (en) * | 2020-08-25 | 2020-12-04 | 扬州龙鑫科技有限公司 | Remote protection device of hydraulic hoist |
| CN113503997A (en) * | 2021-09-02 | 2021-10-15 | 常州亿米基电站辅机有限公司 | Torque detection device for electric actuator |
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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: 20200626 Termination date: 20211030 |