CN219577677U

CN219577677U - Ultraviolet solar blind detector

Info

Publication number: CN219577677U
Application number: CN202320318837.5U
Authority: CN
Inventors: 石晶健
Original assignee: Weiyun Photoelectric Nanjing Co ltd
Current assignee: Weiyun Photoelectric Nanjing Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-08-22
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses an ultraviolet solar blind detector which comprises a device main body, wherein a camera shooting box main body is arranged at the left end of the device main body, a lens frame is arranged at the left end of the camera shooting box main body, a detector mounting box is arranged at the left end of the device main body, a first bolt is arranged in the camera shooting box main body and penetrates through the detector mounting box, the left end of the detector mounting box is connected with the right end of the camera shooting box main body, and through the cooperation between a heat dissipation hole and a dust screen which are arranged in the camera shooting box main body, the inside of the device main body can be subjected to heat dissipation effect in a state of being sealed in the inside, meanwhile, dust prevention effect can be carried out on internal parts, so that the service life of the device is prolonged.

Description

Ultraviolet solar blind detector

Technical Field

The utility model relates to the technical field of detectors, in particular to an ultraviolet solar blind detector.

Background

Ultraviolet detectors are sensors that convert electromagnetic radiation signals in one form into signals in another form that can be readily received for processing, and photodetectors utilize the photoelectric effect to convert optical radiation into electrical signals. The photoelectric effect can be classified into an external photoelectric effect and an internal photoelectric effect. In the external photoelectric effect, photons excite the photocathode to generate photoelectrons, which are then collected by the external electrode, and the obtained optical signal (current, etc.) is the received radiation conversion value.

Through retrieval, the Chinese patent with the authority of CN213021943U is a solar blind ultraviolet plume detection sensor, which comprises a solar blind ultraviolet lens, a solar blind ultraviolet filter, an ultraviolet detector and a shell, wherein the solar blind ultraviolet lens is arranged at one end of the shell, the ultraviolet detector is arranged at the other end of the shell, and the solar blind ultraviolet filter is arranged between the solar blind ultraviolet lens and the ultraviolet detector. The technical scheme has the advantages that the solar blind ultraviolet band is adopted as a working band, interference such as radiation from the sun and an object is avoided, the false alarm rate is low, and missile shape detection of all guidance types can be achieved. However, the inside of the device is not provided with protection measures such as dust prevention and the like for parts at all parts in the inside, and simultaneously, the inside is not provided with protection measures such as heat dissipation and the like, so that the service life of the device is shortened.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an ultraviolet solar blind detector, which solves the problems of heat dissipation and dust prevention in the device.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an ultraviolet day blind detector, includes the device main part, the left end of device main part is provided with the box main part of making a video recording, and the lens frame is installed to the left end of box main part of making a video recording, the detector mounting box is installed to the left end of device main part, the inside of box main part of making a video recording is provided with first bolt, and first bolt runs through in the inside of detector mounting box, the left end of detector mounting box is connected with the right-hand member of box main part of making a video recording.

Preferably, the detector main body is arranged in the detector mounting box, the left end of the outer side wall of the detector main body is sleeved with the first mounting plate, the right end of the outer side wall of the detector main body is sleeved with the second mounting plate, and the detector main body is in sealing connection with the first mounting plate and the second mounting plate.

Preferably, the first mounting plate and the second mounting plate are internally and symmetrically connected with a second bolt in a threaded manner, and the second bolt is in threaded connection with the inside of the detector mounting box by penetrating through the first mounting plate and the second mounting plate.

Preferably, a mounting groove is formed in the detector mounting box, a heat dissipation hole is formed in the side wall of the lower end of the inner portion of the mounting groove, and an element connecting plate is mounted in the mounting groove.

Preferably, the dust screen is installed in the installation groove, and the dust screen is arranged at the upper end of the element connecting plate and is connected with the side wall of the installation groove.

Preferably, the camera box main body is connected with the detector mounting box in a sealing mode.

The utility model provides an ultraviolet solar blind detector. The beneficial effects are as follows:

this blind detector of ultraviolet day through the cooperation between the louvre that inside set up and the dust screen, can make under the sealed state of inside, can carry out the radiating action to the inside of device main part, can also carry out the dust prevention to the part of inside simultaneously, makes the life extension of device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the main structure of the detector of the present utility model;

FIG. 3 is a schematic view of the internal structure of the detector mounting box of the present utility model;

FIG. 4 is a schematic view of the internal structure of the installation groove of the present utility model.

In the figure, 1-device main body, 2-lens frame, 3-camera box main body, 4-first bolt, 5-detector mounting box, 6-detector main body, 7-first mounting plate, 8-second mounting plate, 9-second bolt, 10-mounting groove, 11-louvre, 12-component connecting plate, 13-dust screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: the utility model provides an ultraviolet day blind detector, includes device main part 1, the left end of device main part 1 is provided with box main part 3 of making a video recording, and the lens frame 2 is installed to box main part 3's left end of making a video recording, the detector mounting box 5 is installed to the left end of device main part 1, the inside of box main part 3 of making a video recording is provided with first bolt 4, and first bolt 4 runs through in the inside of detector mounting box 5, the left end of detector mounting box 5 is connected with box main part 3's right-hand member of making a video recording.

The inside of detector mounting box 5 is provided with detector main part 6, the outside lateral wall left end suit of detector main part 6 is installed first mounting panel 7, and right-hand member suit is installed second mounting panel 8, sealing connection between detector main part 6 and first mounting panel 7 and the second mounting panel 8 to have the supporting role to detector main part 6 through first mounting panel 7 and second mounting panel 8.

The first mounting plate 7 and the second mounting plate 8 are internally and symmetrically connected with a second bolt 9 in a threaded manner, and the second bolt 9 is connected with the inside of the detector mounting box 5 in a threaded manner by penetrating through the first mounting plate 7 and the second mounting plate 8, so that the inside detector main body 6 can be fixed in a fixed position.

The inside of detector mounting box 5 is provided with mounting groove 10, and the inside lower extreme lateral wall of mounting groove 10 is provided with louvre 11, and the internally mounted of mounting groove 10 has component connection board 12 to not only can dispel the heat to the inside of device main part 1 through louvre 11, can dispel the heat to component connection board 12 simultaneously.

The internally mounted of mounting groove 10 has dust screen 13, and dust screen 13 sets up in the upper end of component connecting plate 12, and is connected with the lateral wall of mounting groove 10 to not only can prevent dust to component connecting plate 12 through dust screen 13, can prevent dust to the inside of device main part 1 simultaneously.

The camera shooting box body 3 is connected with the detector mounting box 5 in a sealing mode, so that the device is sealed, and the device can effectively protect an internal structure through the cooperation of the internal sealing mode, the radiating holes and the dustproof net.

The working principle of the device is as follows: when the device is used, the camera shooting box main body 3 is connected with the detector mounting box 5 to form sealing connection, so that dust can not enter the inside, and meanwhile, heat can be generated by parts inside the camera shooting box main body, so that the inside of the device main body 1 can be radiated through the radiating holes 11, and the inside can be subjected to dust-proof effect through the dust screen 13, so that the service life of the detector main body 6 can be prolonged during the use period of the detector main body 6.

The utility model relates to a 1-device main body, a 2-lens frame, a 3-camera box main body, a 4-first bolt, a 5-detector mounting box, a 6-detector main body, a 7-first mounting plate, an 8-second mounting plate, a 9-second bolt, a 10-mounting groove, a 11-heat dissipation hole, a 12-element connecting plate and a 13-dust screen, wherein the components are all universal standard components or components known to a person skilled in the art, and the structures and principles of the components are all known to the person through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides an ultraviolet sun blind detector, includes device main part (1), its characterized in that: the camera shooting device comprises a camera shooting box body (3) arranged at the left end of the device body (1), a lens frame (2) is arranged at the left end of the camera shooting box body (3), a detector mounting box (5) is arranged at the left end of the device body (1), a first bolt (4) is arranged in the camera shooting box body (3), the first bolt (4) penetrates through the detector mounting box (5), and the left end of the detector mounting box (5) is connected with the right end of the camera shooting box body (3).

2. The ultraviolet solar blind detector of claim 1 wherein: the inside of detector mounting box (5) is provided with detector main part (6), first mounting panel (7) are installed to detector main part (6) outside lateral wall left end suit, and right-hand member suit is installed second mounting panel (8), sealing connection between detector main part (6) and first mounting panel (7) and second mounting panel (8).

3. An ultraviolet solar blind detector according to claim 2, wherein: the first mounting plate (7) and the second mounting plate (8) are internally and symmetrically connected with second bolts (9) in a threaded manner, and the second bolts (9) are connected with the inside of the detector mounting box (5) in a threaded manner by penetrating through the first mounting plate (7) and the second mounting plate (8).

4. The ultraviolet solar blind detector of claim 1 wherein: the detector mounting box is characterized in that a mounting groove (10) is formed in the detector mounting box (5), a radiating hole (11) is formed in the side wall of the lower end of the inside of the mounting groove (10), and an element connecting plate (12) is mounted in the mounting groove (10).

5. The ultraviolet solar blind detector according to claim 4 wherein: the dustproof net (13) is arranged in the mounting groove (10), and the dustproof net (13) is arranged at the upper end of the element connecting plate (12) and is connected with the side wall of the mounting groove (10).

6. The ultraviolet solar blind detector of claim 1 wherein: the camera shooting box body (3) is connected with the detector mounting box (5) in a sealing mode.