CN214851244U - Audio optical transmitter and receiver with good heat dissipation function - Google Patents

Abstract

The utility model discloses an audio frequency optical transmitter and receiver with good heat dissipation function, which comprises an optical transmitter and receiver body, wherein the outer side of the optical transmitter and receiver body is symmetrically provided with an air outlet, the inside of the air outlet is provided with a dust cover, the inside of the optical transmitter and receiver body is symmetrically provided with a fan, the bottom of the optical transmitter and receiver body is fixedly connected with a cooling box below the fan, the inner wall of the cooling box is symmetrically provided with semiconductor refrigeration sheets, and one side of each semiconductor refrigeration sheet is provided with a transmission plate; the utility model discloses the beneficial effect who reaches is: the function of radiating the optical transceiver is realized by arranging the fan, the semiconductor refrigerating sheet and the fixed net; the air filtering function is realized by arranging the filter plate, the first filter screen and the activated carbon filter screen, so that dust is prevented from entering; realized fixing the filter and the function dismantled through having set up latch segment, locking groove, gag lever post and No. two springs, be convenient for wash the filter screen, the radiating effect is good, and the practicality is strong.

Description

Audio optical transmitter and receiver with good heat dissipation function

Technical Field

The utility model relates to an optical transmitter and receiver technical field specifically is an audio frequency optical transmitter and receiver that heat dissipation function is good.

Background

The optical transceiver is the terminal equipment of optical signal transmission, because the improvement of the present technology, the reduction of the price of the optical fiber makes it get very good application in every field, therefore the producer of every optical transceiver just develops like spring shoots after rain, the audio optical transceiver is an audio equipment, the transmitting end converts the traditional audio analog signal into the optical signal, transmit to the receiving end through the optical fiber, convert to the analog signal again at the receiving end; the existing audio optical transceiver mostly radiates heat through a fan, lacks of a filtering device for dust, when the service life is prolonged, the dust can enter the interior of the audio optical transceiver to influence the heat radiation effect, even can cause the fault of the audio optical transceiver, the heat radiation effect is poor, and the audio optical transceiver is not convenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an audio frequency optical transmitter and receiver that heat dissipation function is good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an audio frequency optical transmitter and receiver that heat dissipation function is good, includes the optical transmitter and receiver body, the outside symmetry of optical transmitter and receiver body is equipped with the air outlet, the inside of air outlet is equipped with the dust cover, the inside symmetry of optical transmitter and receiver body is equipped with the fan, the bottom of optical transmitter and receiver body just is located the below fixedly connected with cooling box of fan, the inner wall symmetry of cooling box is equipped with the semiconductor refrigeration piece, one side of semiconductor refrigeration piece is equipped with the transmission board, one side equidistance of transmission board is equipped with the fixed net, the bottom fixedly connected with fixed box of cooling box, the inside sliding connection of fixed box has the filter, the inside of filter is equipped with active carbon filter screen and a filter screen in proper order.

Preferably, a box cover is arranged above the optical transceiver body, threaded rods are symmetrically and fixedly connected to the top of the optical transceiver body, and nuts are connected to the outer side of the threaded rods in a threaded mode.

Preferably, the top fixedly connected with fixed plate of case lid, the top of fixed plate is equipped with the spout, the inside sliding connection of spout has the slider, the top fixedly connected with connecting block of slider.

Preferably, the bottom of the optical transceiver body is symmetrically and fixedly connected with supporting seats, and one end of each supporting seat is fixedly connected with an anti-slip pad.

Preferably, the inside of fixed case is equipped with the fixed slot that uses with the filter cooperation, the inner wall of fixed slot is equipped with a spring.

Preferably, the inside of filter is equipped with the lift groove, the inside fixedly connected with gag lever post in lift groove, the outside sliding connection latch segment of gag lever post, the outside of gag lever post and the one side that is located the latch segment are equipped with No. two springs, the bottom of cooler bin is equipped with the lock groove of using with the latch segment cooperation.

Preferably, the bottom of case lid is equipped with temperature sensor, the inside of optical transmitter and receiver body is equipped with the controller, fan, temperature sensor and semiconductor refrigeration piece all with controller electric connection.

The utility model discloses the beneficial effect who reaches is: the function of radiating the optical transceiver is realized by arranging the fan, the semiconductor refrigerating sheet and the fixed net; the air filtering function is realized by arranging the filter plate, the first filter screen and the activated carbon filter screen, so that dust is prevented from entering; realized fixing the filter and the function dismantled through having set up latch segment, locking groove, gag lever post and No. two springs, be convenient for wash the filter screen, the radiating effect is good, and the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of part a of the present invention;

fig. 4 is an enlarged view of a part B of the present invention.

In the figure: 1. an optical transmitter and receiver body; 2. a supporting seat; 3. a cooling tank; 4. a fixed box; 5. a dust cover; 6. a non-slip mat; 7. a nut; 8. connecting blocks; 9. a chute; 10. a fixing plate; 11. a slider; 12. a box cover; 13. a threaded rod; 14. an air outlet; 15. a fan; 16. a temperature sensor; 17. fixing the net; 18. a semiconductor refrigeration sheet; 19. a transfer plate; 20. a first spring; 21. fixing grooves; 22. a filter plate; 23. a first filter screen; 24. an active carbon filter screen; 25. a locking groove; 26. a locking block; 27. a lifting groove; 28. a second spring; 29. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

an audio optical transceiver with good heat dissipation function comprises an optical transceiver body 1, wherein air outlets 14 are symmetrically formed in the outer side of the optical transceiver body 1, and dust covers 5 are arranged inside the air outlets 14, so that heat can be conveniently discharged; the fans 15 are symmetrically arranged inside the optical transceiver body 1, so that heat dissipation is facilitated; the bottom of the optical transceiver body 1 and below the fan 15 are fixedly connected with a cooling box 3, the inner wall of the cooling box 3 is symmetrically provided with semiconductor refrigeration sheets 18, one side of each semiconductor refrigeration sheet 18 is provided with a transmission plate 19, and one side of each transmission plate 19 is equidistantly provided with a fixing net 17, so that the gas can be conveniently cooled; the fixed case 4 of bottom fixedly connected with of cooler bin 3, the inside sliding connection of fixed case 4 has filter 22, and the inside of filter 22 is equipped with active carbon filter screen 24 and filter screen 23 in proper order, is convenient for filter gas.

Further, a box cover 12 is arranged above the optical transceiver body 1, a threaded rod 13 is symmetrically and fixedly connected to the top of the optical transceiver body 1, and a nut 7 is connected to the outer side of the threaded rod 13 in a threaded manner, so that the box cover 12 can be conveniently detached.

Further, the top fixedly connected with fixed plate 10 of case lid 12, the top of fixed plate 10 is equipped with spout 9, and the inside sliding connection of spout 9 has slider 11, and the top fixedly connected with connecting block 8 of slider 11, the sliding of the connecting block 8 of being convenient for can hang the device on the wall to adapt to different installation environment.

Further, the bottom symmetry fixedly connected with supporting seat 2 of optical transmitter and receiver body 1, the one end fixedly connected with slipmat 6 of supporting seat 2 plays the effect of support.

Further, the inside of fixed case 4 is equipped with the fixed slot 21 that uses with filter 22 cooperation, and the inner wall of fixed slot 21 is equipped with a spring 20, is convenient for release filter 22.

Further, the inside of filter 22 is equipped with lift groove 27, the inside fixedly connected with gag lever post 29 of lift groove 27, the outside sliding connection latch segment 26 of gag lever post 29, and the outside of gag lever post 29 and the one side that is located latch segment 26 are equipped with No. two springs 28, and the bottom of cooler bin 3 is equipped with the locking groove 25 that uses with the latch segment 26 cooperation, the filter 22 of being convenient for and the cooler bin 3 between fixed.

Further, the bottom of the box cover 12 is provided with a temperature sensor 16, the inside of the optical transceiver body 1 is provided with a controller, and the fan 15, the temperature sensor 16 and the semiconductor refrigerating sheet 18 are all electrically connected with the controller, so that the controller can control the operation state of the device.

Specifically, use the utility model discloses the time, push filter 22 into the inside of fixed slot 21, in the promotion process, cooler bin 3 extrudes latch segment 26, make latch segment 26 slide along gag lever post 29, No. two springs 28 are compressed, when continuing to slide, No. two springs 28 are fixed because elasticity drives latch segment 26 and removes the inside that gets into lock slot 25, when needing the heat dissipation, temperature sensor 16 detects the temperature rise and transmits the electric signal to the controller, start fan 15 through the controller and dispel the heat to optical transceiver body 1, when the temperature continues to rise, start semiconductor refrigeration piece 18, refrigerate the air that gets into the inside of optical transceiver body 1, the air after the refrigeration is further dispels the heat to optical transceiver body 1; when the filter plate 22 needs to be disassembled, the locking block 26 is pushed downwards, so that the locking block 26 is separated from the inside of the locking groove 25, the first spring 20 drives the filter plate 22 to slightly pop up due to the elastic force, and the filter plate 22 can be taken out to clean the filter screen.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an audio frequency optical transceiver that heat dissipation function is good, includes optical transceiver body (1), its characterized in that: the outside symmetry of optical transmitter and receiver body (1) is equipped with air outlet (14), the inside of air outlet (14) is equipped with dust cover (5), the inside symmetry of optical transmitter and receiver body (1) is equipped with fan (15), the bottom of optical transmitter and receiver body (1) just is located below fixedly connected with cooler bin (3) of fan (15), the inner wall symmetry of cooler bin (3) is equipped with semiconductor refrigeration piece (18), one side of semiconductor refrigeration piece (18) is equipped with transfer plate (19), one side equidistance of transfer plate (19) is equipped with fixed net (17), bottom fixedly connected with fixed box (4) of cooler bin (3), the inside sliding connection of fixed box (4) has filter (22), the inside of filter (22) is equipped with active carbon filter screen (24) and filter screen (23) No. in proper order.

2. The audio optical transceiver with good heat dissipation function according to claim 1, wherein: the optical transmitter and receiver is characterized in that a box cover (12) is arranged above the optical transmitter and receiver body (1), threaded rods (13) are symmetrically and fixedly connected to the top of the optical transmitter and receiver body (1), and nuts (7) are connected to the outer side of the threaded rods (13) in a threaded mode.

3. The audio optical transceiver with good heat dissipation function according to claim 2, wherein: the top fixedly connected with fixed plate (10) of case lid (12), the top of fixed plate (10) is equipped with spout (9), the inside sliding connection of spout (9) has slider (11), the top fixedly connected with connecting block (8) of slider (11).

4. The audio optical transceiver with good heat dissipation function according to claim 1, wherein: the optical transceiver is characterized in that the bottom of the optical transceiver body (1) is symmetrically and fixedly connected with a supporting seat (2), and one end of the supporting seat (2) is fixedly connected with an anti-slip pad (6).

5. The audio optical transceiver with good heat dissipation function according to claim 1, wherein: the inside of fixed case (4) is equipped with fixed slot (21) with filter (22) cooperation use, the inner wall of fixed slot (21) is equipped with spring (20).

6. The audio optical transceiver with good heat dissipation function according to claim 1, wherein: the inside of filter (22) is equipped with lift groove (27), the inside fixedly connected with gag lever post (29) of lift groove (27), outside sliding connection latch segment (26) of gag lever post (29), the outside of gag lever post (29) and the one side that is located latch segment (26) are equipped with No. two spring (28), the bottom of cooler bin (3) is equipped with and cooperates locking groove (25) of using with latch segment (26).

7. The audio optical transceiver with good heat dissipation function according to claim 2, wherein: the bottom of case lid (12) is equipped with temperature sensor (16), the inside of optical transmitter and receiver body (1) is equipped with the controller, fan (15), temperature sensor (16) and semiconductor refrigeration piece (18) all with controller electric connection.

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