Ultraviolet sensor with high operational stability

Abstract

The utility model discloses a kind of ultraviolet sensors with high working stability, it relates to ultraviolet sensor technical field, to solve the connection stability of existing ultraviolet sensor and circuit board needs to be improved, anti-collision coefficient needs to be improved, working stability needs to be improved problem, its technical scheme main points include insulating base, one end surface of the insulating base is provided with two tensioning blocks, support sleeve is installed outside the tensioning block, connecting piece is installed outside the insulating base, the connecting piece symmetric arc point position place is integrally connected with one connecting end head respectively, mounting hole is arranged on the end surface of the connecting end head, and support rod is buckled and installed in the inside of mounting hole, two the support rod and two the support sleeve are circular array distribution with the center point of insulating base as center circle. Reach the effect of effective supporting operation, while anti-collision coefficient is high, working stability is high.

Description

Technical Field

[0001] This utility model relates to the field of ultraviolet sensor technology, and in particular to an ultraviolet sensor with high operational stability. Background Technology

[0002] An ultraviolet (UV) sensor is an electronic device that can accurately detect the intensity, wavelength, and radiation dose of ultraviolet (UV) radiation. Its core function is to convert invisible UV signals into quantifiable electrical signals, providing data support for various scenarios. It is a core component for UV monitoring and control.

[0003] Its applications are wide-ranging and closely aligned with current needs: In the field of health protection, it is commonly used in wearable devices and sun protection instruments to monitor the environmental UV index in real time, providing early warnings to remind users to avoid excessive ultraviolet radiation and reduce the risk of skin cancer and eye damage; in industrial production, it is compatible with processes such as UV curing and photolithography to precisely control the dosage of ultraviolet radiation, ensuring product curing quality and production consistency; in environmental monitoring, it provides UV radiation data for meteorological stations and environmental protection equipment, assisting in air pollution assessment and climate research; in agriculture, it can monitor the ultraviolet intensity of the crop growth environment, guiding the adjustment of shading facilities to prevent crop yield reduction due to excessive ultraviolet radiation; in consumer electronics, it is used in devices such as mobile phones and cameras to automatically adjust the protection of photosensitive elements, avoiding the impact of ultraviolet radiation on devices and imaging effects.

[0004] The connection stability between the existing ultraviolet sensors and the circuit board needs to be improved, as does the anti-collision coefficient and operational stability. Utility Model Content

[0005] The purpose of this invention is to provide a UV sensor with high operational stability, effective support operation, high collision resistance, and high operational stability.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An ultraviolet sensor with high operational stability includes an insulating base. Two tensioning blocks are provided on one end face of the insulating base. Support sleeves are sleeved on the outside of the tensioning blocks. Connecting pieces are sleeved on the outside of the insulating base. A connecting end is integrally connected to the symmetrical arc point of the connecting piece. The end face of the connecting end is provided with a mounting hole, and a support rod is snapped into the inside of the mounting hole. The two support rods and the two support sleeves are distributed in a circular array with the center point of the insulating base as the center.

[0008] By adopting the above technical solution, support operations can be performed in multiple directions, which can effectively improve the overall working stability.

[0009] Furthermore, the lower end face of the support rod is flush with the lower end face of the support sleeve.

[0010] By adopting the above technical solution, the stability of the support is ensured.

[0011] Furthermore, the insulating base is externally snapped with a housing.

[0012] By adopting the above technical solutions, efficient protection operations can be carried out.

[0013] Furthermore, the connecting piece has multiple insertion holes at its edge, the outer cover of the outer shell is fitted with a protective cover, the end of the protective cover is integrally connected with multiple locking pieces, the locking pieces pass through the insertion holes of the connecting piece, and multiple heat dissipation fins are fixedly connected to the outer surface of the protective cover.

[0014] By adopting the above technical solutions, efficient heat dissipation can be achieved, thereby improving overall operational stability.

[0015] Furthermore, the gap between the protective cover and the outer shell is filled with thermally conductive silicone grease.

[0016] By adopting the above technical solutions, heat transfer efficiency can be effectively improved.

[0017] Furthermore, a photosensitive chip is provided on the end face of the insulating base, and two mounting holes are provided on the bottom end face of the insulating base, with pins installed inside the two mounting holes.

[0018] By adopting the above technical solution, a stable electrical connection is ensured.

[0019] In summary, the beneficial technical effects of this utility model are as follows:

[0020] 1. This utility model involves installing two support sleeves on the lower end face of an insulating base, inserting support rods into the insertion holes at the connecting ends, and forming a circular array of two support rods and two support sleeves. The lower end face of the support sleeves is flush with the lower end face of the support rods. Therefore, after the sensor is installed, the bottom can be fully and effectively supported, avoiding vibration of the sensor during operation. At the same time, it avoids deviation of the sensor's detection direction when impacted by external objects, thus effectively improving the working stability.

[0021] 2. This utility model, by installing a protective cover on the outside of the outer shell and filling the gap between the protective cover and the outer shell with thermally conductive silicone grease, can improve the heat conduction efficiency during operation by using the thermally conductive silicone grease. Then, the heat dissipation efficiency of the entire sensor can be improved by using multiple heat dissipation fins on the outer surface of the protective cover, thereby further improving the working stability of the sensor. Attached Figure Description

[0022] Figure 1 This is a first-view perspective view of the three-dimensional structure of this utility model;

[0023] Figure 2 This is a second perspective view of the three-dimensional structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the exploded structure of this utility model.

[0025] In the diagram: 1. Insulating base; 2. Outer shell; 3. Photosensitive chip; 4. Protective cover; 5. Heat sink fins; 6. Pins; 7. Support rod; 8. Support sleeve; 9. Connecting piece; 10. Connecting end; 11. Locking piece; 12. Thermal grease. Detailed Implementation

[0026] The method of this utility model will be further described in detail below with reference to the accompanying drawings.

[0027] Reference Figure 1 , Figure 2 , Figure 3 A high-stability ultraviolet sensor includes an insulating base 1. Two tensioning blocks are disposed on one end face of the insulating base 1. Support sleeves 8 are sleeved around the tensioning blocks. Connecting pieces 9 are sleeved around the insulating base 1. Connecting ends 10 are integrally connected to the symmetrical arc points of the connecting pieces 9. Mounting holes are provided on the end faces of the connecting ends 10, and support rods 7 are snapped into the interior of the mounting holes. The two support rods 7 and the two support sleeves 8 are arranged in a circular array centered on the center point of the insulating base 1. The lower part of the support rods 7... The lower end face of the support sleeve 8 is flush with the lower end face of the insulating base 1. Two support sleeves 8 are installed by engaging with the lower end face of the insulating base 1, and support rods 7 are inserted into the insertion holes of the connecting end 10. The two support rods 7 and the two support sleeves 8 are arranged in a circular array, and the lower end face of the support sleeve 8 is flush with the lower end face of the support rod 7. Therefore, after the sensor is installed, the bottom can be fully and effectively supported, avoiding vibration of the sensor during operation. At the same time, it avoids deviation of the sensor's detection direction when it is hit by external objects, and the working stability is effectively improved.

[0028] Reference Figure 1 , Figure 3 An outer shell 2 is attached to the outside of the insulating base 1 by a snap-fit. A photosensitive chip 3 is provided on the end face of the insulating base 1. Two mounting holes are provided on the bottom end face of the insulating base 1, and pins 6 are installed inside the two mounting holes. Ultraviolet light can be detected by the photosensitive chip 3, and the generated current is transmitted to the external receiving end through the pins 6, ensuring that the sensor can perform effective photosensitive detection operation.

[0029] Reference Figure 1 , Figure 2, Figure 3 Multiple insertion holes are provided at the edge of the connecting piece 9. A protective cover 4 is fastened to the outer cover of the outer shell 2. Multiple locking pieces 11 are integrally connected to the end of the protective cover 4. The locking pieces 11 pass through the insertion holes of the connecting piece 9. Multiple heat dissipation fins 5 are fixedly connected to the outer surface of the protective cover 4. Thermal grease 12 is filled in the gap between the protective cover 4 and the outer shell 2. By installing the protective cover 4 on the outside of the outer shell 2 and filling the gap between the protective cover 4 and the outer shell 2 with thermal grease 12, the thermal grease 12 can be used to improve the heat conduction efficiency during operation. Then, the multiple heat dissipation fins 5 on the outer surface of the protective cover 4 can be used to improve the heat dissipation efficiency of the entire sensor, thereby further improving the working stability of the sensor.

[0030] Working Principle: In use, the ultraviolet sensor is installed at the designated location. Once installed, it is ready to operate. The photosensitive chip 3 detects ultraviolet light, and the resulting current is transmitted to the external receiver via pin 6, ensuring effective photosensitive detection. During operation, two support sleeves 8 are engaged and installed on the lower end face of the insulating base 1, and support rods 7 are inserted into the sockets of the connecting end 10. The two support rods 7 and two support sleeves 8 are arranged in a circular array, with the lower end face of the support sleeves 8 flush with the lower end face of the support rods 7. Therefore, the sensor installation... After completion, the bottom is adequately and effectively supported, preventing the sensor from shaking during operation and avoiding deviation in the detection direction when impacted by external objects, thus effectively improving operational stability. Furthermore, since a protective cover 4 is fitted onto the outside of the outer shell 2, and thermally conductive silicone grease 12 is filled in the gap between the protective cover 4 and the outer shell 2, the thermally conductive silicone grease 12 can be used to improve the heat conduction efficiency during operation. Then, multiple heat dissipation fins 5 on the outer surface of the protective cover 4 are used to improve the heat dissipation efficiency of the entire sensor, thereby further improving the operational stability of the sensor.

[0031] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A high-stability ultraviolet sensor, comprising an insulating base (1), characterized in that: Two tensioning blocks are provided on one end face of the insulating base (1). A support sleeve (8) is sleeved on the outside of the tensioning block. A connecting piece (9) is sleeved on the outside of the insulating base (1). A connecting end (10) is integrally connected to the symmetrical arc point of the connecting piece (9). An installation hole is provided on the end face of the connecting end (10), and a support rod (7) is snapped into the inside of the installation hole. The two support rods (7) and the two support sleeves (8) are arranged in a circular array with the center point of the insulating base (1) as the center.

2. The ultraviolet sensor with high operational stability according to claim 1, characterized in that: The lower end face of the support rod (7) is flush with the lower end face of the support sleeve (8).

3. The ultraviolet sensor with high operational stability according to claim 1, characterized in that: The insulating base (1) is externally snapped with an outer shell (2).

4. The ultraviolet sensor with high operational stability according to claim 3, characterized in that: Multiple insertion holes are provided at the edge of the connecting piece (9), and a protective cover (4) is fastened to the outer cover of the outer shell (2). Multiple locking pieces (11) are integrally connected to the end of the protective cover (4). The locking pieces (11) pass through the insertion holes of the connecting piece (9). Multiple heat dissipation fins (5) are fixedly connected to the outer surface of the protective cover (4).

5. The ultraviolet sensor with high operational stability according to claim 4, characterized in that: The gap between the protective cover (4) and the outer shell (2) is filled with thermally conductive silicone grease (12).

6. The ultraviolet sensor with high operational stability according to claim 1, characterized in that: A photosensitive chip (3) is provided on the end face of the insulating base (1), and two mounting holes are provided on the bottom end face of the insulating base (1), and pins (6) are installed inside the two mounting holes.

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