CN215908508U - Electric valve actuator with good waterproof performance - Google Patents
Electric valve actuator with good waterproof performance Download PDFInfo
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- CN215908508U CN215908508U CN202122216187.7U CN202122216187U CN215908508U CN 215908508 U CN215908508 U CN 215908508U CN 202122216187 U CN202122216187 U CN 202122216187U CN 215908508 U CN215908508 U CN 215908508U
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- cavity
- cable
- waterproof performance
- valve actuator
- partition plate
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Abstract
The utility model relates to the technical field of electric valve actuators, in particular to an electric valve actuator with good waterproof performance. The device comprises a lower cavity, a motor, a partition board, an angle acquisition device, a cable, a battery, a circuit board and an upper cavity. The motor sets up in cavity down, the baffle includes plastics baffle and metal sheet, the plastics baffle sets up under between cavity and the last cavity, be provided with the recess on the plastics baffle, angle acquisition device sets up in the recess. The metal plate is tiled and arranged on the plastic partition plate, the cable, the battery and the circuit board are arranged on the metal plate, the cable penetrates through the plastic partition plate to be connected with the motor, and the cable, the battery and the circuit board are sealed in an encapsulating mode. According to the utility model, through the structural design of graded waterproofing and cavity-dividing waterproofing, the waterproofing performance of the product is greatly improved, and the failure rate of the product in use is reduced.
Description
Technical Field
The utility model relates to the technical field of electric valve actuators, in particular to an electric valve actuator with good waterproof performance.
Background
An electric valve actuator refers to a machine that uses electric energy as a main energy source to drive a valve switch. When designing the electric valve actuator, the waterproof performance of the electric valve actuator needs to be considered. Inside components and parts such as motor, cable, battery, circuit board in the motorised valve executor that uses in the existing market all set up in a cavity, can only rely on the shell to seal, and is bulky to whole waterproof performance is poor, and the in-process fault rate of using is high.
Therefore, there is a need to improve the internal structure of the existing electric valve actuator to improve the overall waterproof performance.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides the electric valve actuator with good waterproof performance.
The technical scheme of the utility model is as follows:
an electric valve actuator with good waterproof performance comprises a lower cavity, a motor, a partition plate, an angle acquisition device, a cable, a battery, a circuit board and an upper cavity. The motor sets up in cavity down, the baffle includes plastics baffle and metal sheet, the plastics baffle sets up under between cavity and the last cavity, be provided with the recess on the plastics baffle, angle acquisition device sets up in the recess. The metal plate is tiled and arranged on the plastic partition plate, the cable, the battery and the circuit board are arranged on the metal plate, the cable penetrates through the plastic partition plate to be connected with the motor, and the cable, the battery and the circuit board are sealed in an encapsulating mode.
Further, the upper cavity and the lower cavity are set to be waterproof cavities.
Furthermore, the upper cavity and the lower cavity are detachably connected.
Furthermore, a sealing ring is arranged at the joint of the upper cavity and the lower cavity.
Further, the upper cavity is of a rectangular structure with a hollow interior.
Furthermore, a cable through hole is formed in the plastic partition plate.
The utility model achieves the following beneficial effects:
according to the electric valve actuator with good waterproof performance, primary waterproof is achieved through the upper cavity and the lower cavity which are arranged in the cavity, and the waterproof cavities of the upper cavity and the lower cavity are used for achieving glue pouring and sealing of cables, batteries and circuit boards after the cavities are separated, secondary waterproof is achieved, the waterproof performance of the electric valve actuator is greatly improved, and the failure rate of product use is reduced.
The electric valve actuator with good waterproof performance has compact structural design and reasonable space utilization in the process of realizing the waterproof performance, greatly reduces the volume of the original electric valve actuator, and is convenient to use and transport.
Drawings
Fig. 1 is a schematic view of the overall external structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic view of the structure of the plastic separator of the present invention.
FIG. 4 is a schematic diagram of a metal plate structure according to the present invention.
In the figure, 1, a lower cavity; 2. a seal ring; 3. an upper cavity; 4. a motor; 5. a plastic partition plate; 51. a groove; 52. a cable through hole; 6. a metal plate; 7. a battery; 8. a circuit board; 9. a cable.
Detailed Description
To facilitate an understanding of the present invention by those skilled in the art, specific embodiments thereof are described below with reference to the accompanying drawings.
As shown in fig. 1 to 4, an electric valve actuator with good waterproof performance includes a lower cavity 1, a motor 4, a partition, an angle acquisition device, a cable 9, a battery 7, a circuit board 8, and an upper cavity 3. The upper cavity 3 and the lower cavity 1 are arranged to be waterproof cavities and detachably connected. And a waterproof sealing ring 2 is arranged at the joint of the upper cavity 3 and the lower cavity 1.
The motor 4 is arranged in the lower cavity 1. The baffle includes plastic baffle 5 and metal sheet 6, plastic baffle 5 sets up under between cavity 1 and the cavity 3, be provided with recess 51 on the plastic baffle 5, the angle collection system sets up in recess 51. The metal plate 6 is flatly laid on the plastic partition plate 5, the cable 9, the battery 7 and the circuit board 8 are arranged on the metal plate 6, and the cable 9 penetrates through a cable through hole 52 in the plastic partition plate 5 to be connected with the motor 4. The cable 9, the battery 7 and the circuit board 8 are further waterproof through glue pouring and sealing.
The electric valve actuator with good waterproof performance in the embodiment has the advantages that the waterproof performance of the product is greatly improved and the failure rate of the product in use is reduced through the structural design of graded waterproofing and cavity-dividing waterproofing.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a good motorised valve executor of waterproof performance which characterized in that: comprises a lower cavity (1), a motor (4), a clapboard, an angle acquisition device, a cable (9), a battery (7), a circuit board (8) and an upper cavity (3); the motor (4) is arranged in the lower cavity (1), the partition plate comprises a plastic partition plate (5) and a metal plate (6), the plastic partition plate (5) is arranged between the lower cavity (1) and the upper cavity (3), a groove (51) is formed in the plastic partition plate (5), and the angle acquisition device is arranged in the groove (51); the metal plate (6) is tiled and arranged on the plastic partition plate (5), the cable (9), the battery (7) and the circuit board (8) are arranged on the metal plate (6), the cable (9) penetrates through the plastic partition plate (5) to be connected with the motor (4), and the cable (9), the battery (7) and the circuit board (8) are sealed in a glue pouring mode.
2. The electrically operated valve actuator with good waterproof performance as claimed in claim 1, wherein: the upper cavity (3) and the lower cavity (1) are set to be waterproof cavities.
3. The electrically operated valve actuator with good waterproof performance as claimed in claim 1, wherein: the upper cavity (3) is detachably connected with the lower cavity (1).
4. The electrically operated valve actuator with good waterproof performance as claimed in claim 1, wherein: and a sealing ring (2) is arranged at the joint of the upper cavity (3) and the lower cavity (1).
5. The electrically operated valve actuator with good waterproof performance as claimed in claim 1, wherein: the upper cavity (3) is of a hollow rectangular structure.
6. The electrically operated valve actuator with good waterproof performance as claimed in claim 1, wherein: and a cable through hole (52) is formed in the plastic partition plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122216187.7U CN215908508U (en) | 2021-09-14 | 2021-09-14 | Electric valve actuator with good waterproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122216187.7U CN215908508U (en) | 2021-09-14 | 2021-09-14 | Electric valve actuator with good waterproof performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215908508U true CN215908508U (en) | 2022-02-25 |
Family
ID=80309364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122216187.7U Active CN215908508U (en) | 2021-09-14 | 2021-09-14 | Electric valve actuator with good waterproof performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215908508U (en) |
-
2021
- 2021-09-14 CN CN202122216187.7U patent/CN215908508U/en active Active
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