Phototube mounting rack with cleaning function
By designing a phototube mount with cleaning function, using fans, elastic hollow tubes and servo motor drive components, the problem of dust accumulation on the surface of the phototube is solved, and the effect of efficient cleaning and extending service life is achieved.
Patent Information
- Application Number
- CN202421164051.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-27
AI Technical Summary
After long-term use, more dust is attached to the surface of the photoelectric tube, which affects the signal accuracy and heat dissipation effect, resulting in problems such as excessive temperature and burnout.
A phototube mount with cleaning function is designed, including cleaning components and driving components. The cleaning components include a fan, an elastic hollow tube and a gas pipe. The threaded shaft is driven by a servo motor to drive the elastic hollow tube to move up and down. The fan blows the air to clean up and down to clean up dust on the surface of the photovoltaic tube.
Effectively clean up dust on the surface of the photo tube, improve signal accuracy and heat dissipation effect, and extend the service life of the photo tube.
Smart Images
Figure CN222447539U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field, in particular to a photoelectric tube mounting frame with a cleaning function. Background Art
[0002] Photoelectric tube is a basic photoelectric conversion device based on the external photoelectric effect. Photoelectric tube can convert light signal into electrical signal. Usually, when installing the photoelectric tube, it needs to be installed on the mounting frame and then fixed with fasteners.
[0003] After long-term use, a lot of dust may adhere to the surface of the phototube. If the dust is not cleaned, it may affect the accuracy of the phototube receiving signals and the heat dissipation effect of the phototube, causing problems such as overtemperature and burning, thereby affecting the overall use of the phototube.
[0004] To this end, we propose a photoelectric tube mounting bracket with a cleaning function. Utility Model Content
[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a photoelectric tube mounting frame with a cleaning function.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a photoelectric tube mounting bracket with a cleaning function, comprising a base, a top seat fixedly mounted on the base, a fixing bracket fixedly mounted between the base and the top seat, a mounting sleeve movably mounted inside the top seat, a cleaning assembly arranged on the top seat, and a driving assembly arranged between the base and the top seat.
[0007] Preferably, the cleaning component includes a fan, which is fixedly mounted on one side of the base, and a storage groove is provided on the top seat. An elastic hollow tube is movably mounted inside the storage groove, and an air guide tube is evenly and fixedly mounted on the inner wall.
[0008] Preferably, the elastic hollow tube is connected to the fan via an elastic tube, and the elastic hollow tube is folded and stored in the storage groove when moving downward.
[0009] Preferably, the cleaning assembly further comprises a telescopic rod, which is fixedly mounted on the top seat, a telescopic end of the telescopic rod is fixedly connected to the elastic hollow tube, and a mounting hole fixedly connected to the telescopic rod is provided on the elastic hollow tube.
[0010] Preferably, the drive assembly includes a sleeve, which is fixedly mounted on the base, a servo motor is fixedly mounted inside the sleeve, a threaded shaft is rotatably mounted inside the sleeve, a second bevel gear is fixedly mounted on the threaded shaft, a first bevel gear is rotatably mounted on the sleeve, an extension shaft is fixedly mounted on the first bevel gear, an internal frame is fixedly mounted on the top seat, and an extension frame is movably mounted inside the sleeve.
[0011] Preferably, the threaded shaft is fixedly connected to the output end of the servo motor, the first bevel gear and the second bevel gear are meshed with each other, the internal frame is rotatably connected to the mounting sleeve, the mounting sleeve is fixedly connected to the extension shaft, the extension frame is threadedly connected to the threaded shaft, and the extension frame is movably installed inside the sleeve through a slide rail.
[0012] Preferably, the driving assembly further comprises a connecting plate, which is fixedly mounted on the extension frame, extends to the outside of the sleeve, and is fixedly connected to the elastic hollow tube.
[0013] The utility model provides a photoelectric tube installation frame with a cleaning function, which has the following improvements and advantages compared with the prior art: by providing a cleaning component and a driving component, when dust is attached to the photoelectric tube, the installation sleeve is controlled to swing back and forth, and while the installation sleeve is swinging, the fan is started and blows air to the surface of the photoelectric tube through the elastic hollow tube and the air guide hole, and while the installation sleeve is swinging, the photoelectric tube can be driven to swing synchronously, and at the same time, the elastic hollow tube moves up and down and blows air to the surface of the photoelectric tube through the air guide hole to blow off the dust on the surface of the photoelectric tube while the photoelectric tube is swinging, thereby improving the cleaning effect on the photoelectric tube and ensuring the use effect of the photoelectric tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0015] Figure 1 This is a structural schematic diagram of a photoelectric tube mounting frame with a cleaning function proposed by the utility model;
[0016] Figure 2 This is a schematic diagram of the top view of a photoelectric tube mounting frame with a cleaning function proposed by the utility model;
[0017] Figure 3 This is a schematic diagram of the installation of a central elastic hollow tube of a photoelectric tube mounting frame with a cleaning function proposed by the utility model;
[0018] Figure 4 The utility model is a schematic diagram of the structure of a driving component in a photoelectric tube mounting frame with a cleaning function.
[0019] Legend: 1. Base; 2. Top seat; 3. Fixed frame; 4. Storage slot; 5. Internal frame; 6. Mounting sleeve; 7. Elastic hollow tube; 8. Air guide tube; 9. Telescopic rod; 10. Sleeve; 11. Servo motor; 12. Threaded shaft; 13. Extension shaft; 14. First bevel gear; 15. Second bevel gear; 16. Extension frame; 17. Connecting plate; 18. Fan. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] A photoelectric tube mounting frame with cleaning function, such as Figure 1 - Figure 4 As shown, it includes a base 1, on which a top seat 2 is fixedly installed, a fixing frame 3 is fixedly installed between the base 1 and the top seat 2, a mounting sleeve 6 is movably installed inside the top seat 2, and the mounting sleeve 6 can be used to install and fix the photoelectric tube, a cleaning component is arranged on the top seat 2, and the cleaning component can clean the photoelectric tube installed on the mounting sleeve 6, and a driving component is arranged between the base 1 and the top seat 2, and the driving component can cooperate with the cleaning component to clean the photoelectric tube; by arranging the cleaning component and the driving component, the photoelectric tube is installed on the mounting sleeve 6, and when dust adheres to the photoelectric tube, the dust on the surface of the photoelectric tube can be effectively cleaned by the driving component and the cleaning component to ensure the normal use of the photoelectric tube.
[0022] Further, the cleaning component includes a fan 18, which is fixedly installed on one side of the base 1, and a storage groove 4 is provided on the top seat 2. The storage groove 4 is a groove with a circular cross-section, and an elastic hollow tube 7 is movably installed inside the storage groove 4. The elastic hollow tube 7 is elastic, and the elastic hollow tube 7 is a hollow structure. The elastic hollow tube 7 is connected to the fan 18 through an elastic tube, and the elastic hollow tube 7 can be stored in the interior of the storage groove 4. A telescopic rod 9 is fixedly installed on the top seat 2, and the telescopic end of the telescopic rod 9 is fixedly connected to the elastic hollow tube 7. The elastic hollow tube 7 has a fixed connection with the telescopic rod 9. The inner wall of the elastic hollow tube 7 is evenly fixed with an air guide tube 8, which is a hollow tubular structure; by providing a cleaning component, when dust is attached to the photoelectric tube, the installation sleeve 6 is controlled to swing back and forth. While the installation sleeve 6 is swinging, the fan 18 is started and blows air to the surface of the photoelectric tube through the elastic hollow tube 7 and the air guide tube 8. While the installation sleeve 6 is swinging, the photoelectric tube can be driven to swing synchronously. At the same time, the elastic hollow tube 7 moves up and down and blows air to the surface of the photoelectric tube through the air guide tube 8 to blow off the dust on the surface of the photoelectric tube while the photoelectric tube is swinging, thereby improving the cleaning effect of the photoelectric tube.
[0023] Further, the drive assembly includes a sleeve 10, the sleeve 10 is fixedly mounted on the base 1, a servo motor 11 is fixedly mounted inside the sleeve 10, the servo motor 11 is electrically connected to the external controller, a threaded shaft 12 is rotatably mounted inside the sleeve 10, the threaded shaft 12 is fixedly connected to the output end of the servo motor 11, a second bevel gear 15 is fixedly mounted on the threaded shaft 12, a first bevel gear 14 is rotatably mounted on the sleeve 10, the first bevel gear 14 and the second bevel gear 15 are meshed with each other, an extension shaft 13 is fixedly mounted on the first bevel gear 14, an internal frame 5 is fixedly mounted on the top seat 2, the internal frame 5 is rotatably connected to the mounting sleeve 6, the mounting sleeve 6 is fixedly connected to the extension shaft 13, an extension frame 16 is movably mounted inside the sleeve 10, and the extension frame 16 is threaded with the threaded shaft 12 The extension frame 16 is movably installed inside the sleeve 10 through a slide rail, and a connecting plate 17 is fixedly installed on the extension frame 16. The connecting plate 17 extends to the outside of the sleeve 10, and the connecting plate 17 is fixedly connected to the elastic hollow tube 7; by providing a driving component, when the photoelectric tube is cleaned, the servo motor 11 is controlled to start driving the threaded shaft 12 to rotate. When the threaded shaft 12 rotates, the extension frame 16 and the connecting plate 17 can be driven to move up and down to drive the air guide tube 8 on the elastic hollow tube 7 to blow air to different positions on the surface of the photoelectric tube. At the same time, the second bevel gear 15 is meshed with the first bevel gear 14. When the threaded shaft 12 rotates, the extension shaft 13 can be driven to rotate and the installation sleeve 6 can be driven to swing back and forth to accelerate the falling of dust on the surface of the photoelectric tube, thereby improving the cleaning effect of the photoelectric tube.
[0024] The working principle of the utility model is as follows: when dust is attached to the photoelectric tube, the fan 18 is started and blows air to the surface of the photoelectric tube through the elastic hollow tube 7 and the air guide tube 8. At the same time, the servo motor 11 is controlled to start driving the threaded shaft 12 to rotate. When the threaded shaft 12 rotates, the extension frame 16 and the connecting plate 17 can be driven to move up and down to drive the air guide tube 8 on the elastic hollow tube 7 to blow air to different positions on the surface of the photoelectric tube. At the same time, the second bevel gear 15 and the first bevel gear 14 are meshed with each other. When the threaded shaft 12 rotates, the extension shaft 13 can be driven to rotate and the mounting sleeve 6 can be driven to swing back and forth to accelerate the falling of dust on the surface of the photoelectric tube, so as to realize automatic and effective cleaning of dust on the surface of the photoelectric tube and improve the use effect of the photoelectric tube.
[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A photoelectric tube mounting frame with a cleaning function, comprising a base (1), characterized in that: A top seat (2) is fixedly mounted on the base (1), a fixing frame (3) is fixedly mounted between the base (1) and the top seat (2), a mounting sleeve (6) is movably mounted inside the top seat (2), a cleaning component is arranged on the top seat (2), and a driving component is arranged between the base (1) and the top seat (2).
2. The photoelectric tube mounting bracket with cleaning function according to claim 1, characterized in that: The cleaning component comprises a fan (18), the fan (18) being fixedly mounted on one side of the base (1), a receiving groove (4) being provided on the top seat (2), an elastic hollow tube (7) being movably mounted inside the receiving groove (4), and an air guide tube (8) being evenly fixedly mounted on the inner wall thereof.
3. The photoelectric tube mounting bracket with cleaning function according to claim 2, characterized in that: The elastic hollow tube (7) is connected to the fan (18) via an elastic tube, and the elastic hollow tube (7) is folded and stored inside the storage groove (4) when moving downward.
4. The photoelectric tube mounting bracket with cleaning function according to claim 2, characterized in that: The cleaning assembly further comprises a telescopic rod (9), the telescopic rod (9) being fixedly mounted on the top seat (2), the telescopic end of the telescopic rod (9) being fixedly connected to the elastic hollow tube (7), and a mounting hole fixedly connected to the telescopic rod (9) being provided on the elastic hollow tube (7).
5. The photoelectric tube mounting bracket with cleaning function according to claim 1, characterized in that: The drive assembly comprises a sleeve (10), the sleeve (10) being fixedly mounted on a base (1), a servo motor (11) being fixedly mounted inside the sleeve (10), a threaded shaft (12) being rotatably mounted inside the sleeve (10), a second bevel gear (15) being fixedly mounted on the threaded shaft (12), a first bevel gear (14) being rotatably mounted on the sleeve (10), an extension shaft (13) being fixedly mounted on the first bevel gear (14), an internal frame (5) being fixedly mounted on the top seat (2), and an extension frame (16) being movably mounted inside the sleeve (10).
6. The photoelectric tube mounting bracket with cleaning function according to claim 5, characterized in that: The threaded shaft (12) is fixedly connected to the output end of the servo motor (11), the first bevel gear (14) and the second bevel gear (15) are meshed with each other, the internal frame (5) is rotatably connected to the mounting sleeve (6), the mounting sleeve (6) is fixedly connected to the extension shaft (13), the extension frame (16) is threadedly connected to the threaded shaft (12), and the extension frame (16) is movably mounted inside the sleeve (10) via a slide rail.
7. The photoelectric tube mounting bracket with cleaning function according to claim 5, characterized in that: The driving assembly further comprises a connecting plate (17), the connecting plate (17) being fixedly mounted on the extension frame (16), the connecting plate (17) extending to the outside of the sleeve (10), and the connecting plate (17) being fixedly connected to the elastic hollow tube (7).