CN218103312U

CN218103312U - High-temperature-resistant video optical transceiver

Info

Publication number: CN218103312U
Application number: CN202221896779.6U
Authority: CN
Inventors: 杨小帆; 刘凯; 胡昊; 陈琼; 彭汉平
Original assignee: Wuhan Huachuangtong Technology Co ltd
Current assignee: Wuhan Huachuangtong Technology Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-20
Anticipated expiration: 2032-07-22

Abstract

The utility model provides a high temperature resistant video optical transmitter and receiver, be in with the setting including base case, controller the apron of base case top, the bottom fixed mounting of apron has temperature sensor, temperature sensor with electric connection between the controller, the inner wall bottom fixed mounting of base case has the mesh heat-conducting plate, makes cooling mechanism wind through the mesh heat-conducting plate, and the faster blows on temperature video optical transmitter and receiver, through first filter pulp for when cooling mechanism blows the cooling, block the impurity dust in the air, prevent to inhale the inside of base case, cause to pile up a large amount of dusts on the temperature video optical transmitter and receiver and generate heat and destroy, through manual pulling pull rod, make the brush board slide in first spout, contact between brush board and the first filter pulp simultaneously, be used for clearing up the impurity dust that first filter pulp blockked, prevent to use for a long time and lead to first filter pulp to block up and influence the radiating effect.

Description

High-temperature-resistant video optical transceiver

Technical Field

The utility model relates to a video optical transmitter and receiver technical field, in particular to high temperature resistant video optical transmitter and receiver.

Background

The video optical transceiver is a device which converts one to multiple paths of analog video signals into optical signals through various codes and transmits the optical signals through an optical fiber medium. The optical transceiver principle is to modulate signals onto light and carry out video transmission through optical fibers;

can produce a large amount of heats when video optical transmitter and receiver uses, need advance cooling work, current video optical transmitter and receiver, most use heat dissipation fan and filter screen to blow the heat dissipation and block the dust, but the filter screen mesh is too big, blow the in-process at the heat dissipation fan, can blow in the video optical transmitter and receiver built-in with the impurity dust in the air together, thereby lead to the component in the video optical transmitter and receiver to cause malfunctioning damage because of piling up a large amount of volumes, impurity dust also can pile up on the filter screen simultaneously, it is poor to lead to heat dissipation fan blast efficiency for a long time, lead to heating in the heat fan, for this reason, a high temperature resistant video optical transmitter and receiver is proposed.

SUMMERY OF THE UTILITY MODEL

In view of this, embodiments of the present invention are intended to provide a high temperature resistant video optical transceiver to solve or alleviate technical problems existing in the prior art, and at least provide a useful choice.

The embodiment of the utility model provides a technical scheme is so realized: the high-temperature-resistant video optical transceiver comprises a base box, a controller and a cover plate arranged above the base box, wherein a temperature sensor is fixedly arranged at the bottom of the cover plate, the temperature sensor is electrically connected with the controller, a mesh heat-conducting plate is fixedly arranged at the bottom of the inner wall of the base box, a plurality of mounting holes for mounting a high-temperature video element are formed in the top of the mesh heat-conducting plate, a frame body is arranged at the bottom of the base box, a cooling mechanism for dissipating the high-temperature video element is arranged at the top of the inner wall of the frame body, first filter cotton is fixedly arranged on two sides of the inner wall of the frame body, first sliding grooves are formed in two sides of the inner wall of the frame body and located below the first filter cotton, a brush plate is connected to the inside of the first sliding grooves in a sliding fit mode, a pull rod is fixedly arranged on one side of the brush plate, one end of the pull rod penetrates through a handle fixedly arranged on the frame body and used for holding, the top of the brush plate is contacted with the bottom of the first filter cotton, and the pull rod is connected with the frame body in a sliding fit mode.

Preferably: the cooling mechanism comprises a ventilation shell fixedly installed at the top of the inner wall of the frame body, the top of the inner wall of the ventilation shell is communicated with the inside of the base box through a groove, a heat dissipation fan is fixedly installed at the top of the inner wall of the ventilation shell, and the heat dissipation fan is electrically connected with the controller.

Preferably: screw hole and second spout have been seted up respectively at the top of base case, the second spout is located the both sides of screw hole, the bottom both sides fixed mounting of apron has the slide, the slide with sliding fit joint between the second spout, top one side of apron is connected with the screw through screw-thread fit, the screw runs through the apron with screw-thread fit is connected between the screw hole.

Preferably: the base box is characterized in that rectangular exhaust pipes are fixedly mounted on two sides of the base box respectively and communicated with the inside of the base box through grooves, filter screens and second filter cotton are fixedly mounted on two sides of the inner wall of each rectangular exhaust pipe respectively, and the second filter cotton is located on one side of each filter screen.

Preferably: the bottom fixed mounting of base case has a plurality of L shape supporting legs, and is a plurality of L shape supporting leg is located the both sides of framework, the connecting hole has been seted up to the bottom of L shape supporting leg, the bottom fixed mounting of L shape supporting leg has the rubber pad, the rubber pad is located one side of connecting hole.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

make cooling mechanism with wind through the mesh heat-conducting plate, more quick blowing is on temperature video optical transmitter and receiver component, through first filter pulp, be used for when cooling mechanism blows the cooling, block the impurity dust in the air, prevent to inhale the inside of base case, cause to pile up a large amount of dusts on the temperature video optical transmitter and receiver component and generate heat and destroy the evil, through manual pulling pull rod, make the brush board slide in first spout, contact between brush board and the first filter pulp simultaneously, be used for clearing up the impurity dust that the first filter pulp blockked, prevent to use for a long time and lead to first filter pulp to block up the influence radiating effect.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the whole three-dimensional structure of the present invention;

FIG. 2 is a sectional view of the cover plate of the present invention;

fig. 3 is a bottom perspective view of the present invention.

Reference numerals are as follows: 1. a base case; 2. a cover plate; 3. a frame body; 4. a ventilated casing; 5. a heat dissipation fan; 6. first filter cotton; 7. a first chute; 8. a brush plate; 9. a pull rod; 10. a mesh heat-conducting plate; 11. an L-shaped support leg; 12. connecting holes; 13. a rubber pad; 14. a slide plate; 15. a temperature sensor; 16. a second chute; 17. a rectangular exhaust duct; 18. second filter cotton; 19. a filter screen; 20. a screw hole; 21. and (4) screws.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-3, an embodiment of the present invention provides a high temperature resistant video optical transceiver, including a base box 1, a controller and a cover plate 2 disposed above the base box 1, a temperature sensor 15 is fixedly mounted at the bottom of the cover plate 2, the temperature sensor 15 is electrically connected to the controller, a mesh heat-conducting plate 10 is fixedly mounted at the bottom of the inner wall of the base box 1, a plurality of mounting holes for mounting high temperature video components are opened at the top of the mesh heat-conducting plate 10, a frame body 3 is mounted at the bottom of the base box 1, a cooling mechanism for cooling the high temperature video components is disposed at the top of the inner wall of the frame body 3, first filter cotton 6 is fixedly mounted at both sides of the inner wall of the frame body 3, first chutes 7 are both opened at both sides of the inner wall of the frame body 3, the first chutes 7 are located below the first filter cotton 6, a brush plate 8 is connected in a sliding fit manner inside the first chutes 7, a pull rod 9 is fixedly mounted at one side of the brush plate 8, one end of the pull rod 9 penetrates through a handle fixedly mounted on the frame body 3 for pushing and pulling, the top of the brush plate 8 contacts with the bottom of the first filter cotton 6, and the pull rod is connected in a sliding fit manner between the pull rod 3; make cooling mechanism with wind through mesh heat-conducting plate 10, more quick blowing is on high temperature video component, through first filter pulp 6, when being used for cooling mechanism to blow the cooling, block the impurity dust in the air, prevent to inhale the inside of base case 1, it is damaged to lead to the fact to pile up a large amount of dusts on the temperature video optical transmitter and receiver component to generate heat, through manual pulling pull rod 9, make brush board 8 slide in first spout 7, contact between brush board 8 and the first filter pulp 6 simultaneously, be used for clearing up the impurity dust that first filter pulp 6 blockked, prevent to use for a long time and lead to first filter pulp 6 to block up the influence radiating effect.

In this embodiment, specifically: the temperature reduction mechanism comprises a ventilation shell 4 fixedly mounted on the top of the inner wall of the frame body 3, the top of the inner wall of the ventilation shell 4 is communicated with the inside of the base box 1 through a groove, a heat dissipation fan 5 is fixedly mounted on the top of the inner wall of the ventilation shell 4, and the heat dissipation fan 5 is electrically connected with the controller; when the temperature sensor 15 detects that the temperature in the base box 1 exceeds the set range, the information is transmitted to the controller, and the controller controls the heat dissipation fan 5 to blow air into the base box 1, so that the purpose of heat dissipation and cooling of the temperature video optical transmitter and receiver element is achieved.

In this embodiment, specifically: the top of the base box 1 is respectively provided with a screw hole 20 and a second chute 16, the second chute 16 is positioned at two sides of the screw hole 20, two sides of the bottom of the cover plate 2 are fixedly provided with sliding plates 14, the sliding plates 14 and the second chute 16 are clamped in a sliding fit manner, one side of the top of the cover plate 2 is connected with a screw 21 through a screw thread fit, and the screw 21 penetrates through the cover plate 2 and is connected with the screw hole 20 through a screw thread fit; through handheld apron 2, align slide 14 and second spout 16 to promote apron 2, make slide 14 slide in the second spout 16, make screw 21 and screw hole 20 coincide mutually this moment, manually rotate screw 21 again for carry out fixed connection between apron 2 and the base case 1, realize the sealed work of base case 1, be convenient for follow-up maintenance dismantlement.

In this embodiment, specifically: rectangular exhaust pipes 17 are fixedly mounted on two sides of the base box 1 respectively, the rectangular exhaust pipes 17 are communicated with the interior of the base box 1 through grooves, a filter screen 19 and second filter cotton 18 are fixedly mounted on two sides of the inner wall of each rectangular exhaust pipe 17 respectively, and the second filter cotton 18 is located on one side of the filter screen 19; through rectangle exhaust pipe 17 for the warm braw that produces on warm braw video optical transmitter and receiver component with cooling fan 5 is discharged, makes the circulation of air in base case 1, has improved the radiating efficiency, through filter screen 19 and second filter pulp 18, be used for at rectangle exhaust pipe 17, when not airing exhaust, prevent that the impurity dust in the outside air from getting into in base case 1, lead to the warm braw video optical transmitter and receiver in the base case 1 to pile up a large amount of dusts, influence practical life.

In this embodiment, specifically: the bottom of the base box 1 is fixedly provided with a plurality of L-shaped supporting legs 11, the L-shaped supporting legs 11 are positioned at two sides of the frame body 3, the bottom of each L-shaped supporting leg 11 is provided with a connecting hole 12, the bottom of each L-shaped supporting leg 11 is fixedly provided with a rubber pad 13, and the rubber pad 13 is positioned at one side of the connecting hole 12; through L shape supporting leg 11 for erect base case 1, base case 1's bottom and installation thing direct contact otherwise to improved base case 1's ventilation and heat dissipation, through insert the bolt in connecting hole 12, be convenient for carry out fixed connection with base case 1 and installation thing, and play the not hard up effect of protection with rubber pad 13, prevent that vibrations from leading to becoming flexible.

The utility model discloses at the during operation: when the temperature sensor 15 detects that the temperature in the base box 1 exceeds a set range, information is transmitted to the controller, the controller controls the heat dissipation fan 5 and is used for blowing air into the base box 1 to achieve the purpose of heat dissipation and cooling of the temperature video optical transceiver element, the temperature reduction mechanism is enabled to blow air through the mesh heat conduction plate 10 to blow the air on the temperature video optical transceiver element more quickly, the first filter cotton 6 is used for blocking impurity and dust in the air when the temperature reduction mechanism blows air to reduce the temperature and preventing the impurity and dust from being sucked into the base box 1 to cause a large amount of dust accumulated on the high temperature video element to be heated and damaged, the brush plate 8 is enabled to slide in the first sliding groove 7 by manually pulling the pull rod 9, meanwhile, the brush plate 8 is in contact with the first filter cotton 6 and is used for cleaning the impurity and dust blocked by the first filter cotton 6, and the influence on the heat dissipation effect caused by the blockage of the first filter cotton 6 due to long-time use is prevented;

through rectangle exhaust pipe 17 for blow the warm braw exhaust that produces on warm braw video optical transceiver component with radiator fan 5, make the circulation of air in the base case 1, the radiating efficiency has been improved, through filter screen 19 and second filter pulp 18, be used for at rectangle exhaust pipe 17, when not airing exhaust, prevent that the impurity dust in the outside air from getting into in the base case 1, lead to Wen Shipin optical transceiver component in the base case 1 to pile up a large amount of dusts, influence practical life.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a high temperature resistant video optical transmitter and receiver, includes base case (1), controller and sets up apron (2) of base case (1) top, its characterized in that: a temperature sensor (15) is fixedly installed at the bottom of the cover plate (2), and the temperature sensor (15) is electrically connected with the controller;

the bottom of the inner wall of the base box (1) is fixedly provided with a mesh heat-conducting plate (10), and the top of the mesh heat-conducting plate (10) is provided with a plurality of mounting holes for mounting high-temperature video elements;

the bottom of the base box (1) is provided with a frame body (3), and the top of the inner wall of the frame body (3) is provided with a cooling mechanism for cooling a high-temperature video element;

the inner wall of the frame body (3) is fixedly provided with first filter cotton (6) on two sides, first sliding grooves (7) are formed in two sides of the inner wall of the frame body (3), the first sliding grooves (7) are located below the first filter cotton (6), a brush plate (8) is connected to the first sliding grooves (7) in a sliding fit mode, a pull rod (9) is fixedly arranged on one side of the brush plate (8), one end of the pull rod (9) penetrates through the frame body (3) and is fixedly provided with a handle for holding and pushing the brush plate, the top of the brush plate (8) is in contact with the bottom of the first filter cotton (6), and the pull rod (9) is connected with the frame body (3) in a sliding fit mode.

2. The high temperature resistant video optical transceiver according to claim 1, wherein: the cooling mechanism comprises a ventilation shell (4) fixedly installed at the top of the inner wall of the frame body (3), and the top of the inner wall of the ventilation shell (4) is communicated with the inside of the base box (1) through a groove.

3. The high temperature resistant video optical transceiver according to claim 2, wherein: the inner wall top fixed mounting of ventilation shell (4) has heat dissipation fan (5), heat dissipation fan (5) with electric connection between the controller.

4. The high temperature resistant video optical transceiver according to claim 1, wherein: screw holes (20) and second chutes (16) are respectively formed in the top of the base box (1), and the second chutes (16) are located on two sides of the screw holes (20).

5. The high temperature resistant video optical transceiver according to claim 4, wherein: the bottom both sides fixed mounting of apron (2) has slide (14), slide (14) with sliding fit joint between second spout (16).

6. The video optical transceiver of claim 5, wherein: the top one side of apron (2) is connected with screw (21) through screw-thread fit, screw (21) run through apron (2) with screw-thread fit is connected between screw hole (20).

7. The high temperature resistant video optical transceiver according to claim 1, wherein: the base box is characterized in that rectangular exhaust pipes (17) are fixedly mounted on two sides of the base box (1) respectively, and the rectangular exhaust pipes (17) are communicated with the inside of the base box (1) through grooves.

8. The video optical transceiver of claim 7, wherein: the filter screen (19) and the second filter cotton (18) are fixedly mounted on two sides of the inner wall of the rectangular exhaust pipe (17) respectively, and the second filter cotton (18) is located on one side of the filter screen (19).

9. The high temperature resistant video optical transceiver according to claim 1, wherein: the bottom fixed mounting of base case (1) has a plurality of L shape supporting legs (11), and is a plurality of L shape supporting leg (11) are located the both sides of framework (3).

10. The high temperature resistant video optical transceiver of claim 9, wherein:

connecting holes (12) are formed in the bottoms of the L-shaped supporting legs (11), rubber pads (13) are fixedly mounted at the bottoms of the L-shaped supporting legs (11), and the rubber pads (13) are located on one sides of the connecting holes (12).