CN209930267U

CN209930267U - Intelligent building optical receiver

Info

Publication number: CN209930267U
Application number: CN201921136986.XU
Authority: CN
Inventors: 林卫锋; 黄绍洪; 周素云; 林清
Original assignee: Guangzhou Ao Shi Electronics Co Ltd
Current assignee: Guangzhou Ao Shi Electronics Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-01-10
Anticipated expiration: 2029-07-19

Abstract

The utility model relates to the technical field of communication equipment, and an intelligent building photoreceiver is disclosed, including last casing and lower casing, it is bottom open-ended hollow structure to go up the casing, and the top of going up the casing installs pressure release mechanism, the casing is open-top's hollow structure down, it is connected through dismouting mechanism to go up between casing and the lower casing, symmetrical fixedly connected with backup pad on the both sides inner wall in opposite directions of casing down, and the upper surface of backup pad has seted up the bar groove, bar inslot joint has the bar board of matching, the common fixed connection of upper surface of two bar boards has the photoreceiver body, and fixed mounting has a plurality of evenly distributed's radiating fin on the lateral wall of photoreceiver body, the top fixed mounting of photoreceiver body has the wiring end, the wiring end runs through the setting of casing top. The utility model discloses make intelligent building optical receiver possess good radiating effect, effectively avoid its operating temperature too high and influence life.

Description

Intelligent building optical receiver

Technical Field

The utility model relates to a communication equipment technical field especially relates to an intelligent building optical receiver.

Background

Optical fiber communication is a great technical revolution in the field of communication, and has become the mainstream direction of modern communication development due to its unique superiority. An optical receiver is a receiving device for converting light into electricity in an optical fiber transmission network such as a cable television. The function is to detect the transmitted weak optical signal, and amplify, shape and regenerate the original transmission signal.

Among the prior art, intelligent building optical receiver just carries out the heat dissipation through installing a plurality of radiating fins and handles, and radiating fins conducts the heat to the outside air again, though can reach radiating effect, but its radiating effect is effective, and optical receiver long-time work still can be because of the high temperature, and the heat dissipation is untimely influences its operating condition and life often.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the heat dissipation effect of the intelligent building photoreceiver is not good in the prior art, and providing an intelligent building photoreceiver.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an intelligent building optical receiver comprises an upper shell and a lower shell, wherein the upper shell is of a hollow structure with an opening at the bottom, a pressure relief mechanism is installed at the top of the upper shell, the lower shell is of a hollow structure with an opening at the top, the upper shell and the lower shell are connected through a dismounting mechanism, two sides of the lower shell are symmetrically and fixedly connected with supporting plates on the opposite inner walls, a strip-shaped groove is formed in the upper surface of each supporting plate, matched strip-shaped plates are clamped in the strip-shaped groove, the upper surfaces of the two strip-shaped plates are fixedly connected with an optical receiver body, a plurality of radiating fins which are uniformly distributed are fixedly installed on the outer side wall of the optical receiver body, a wiring end is fixedly installed at the top of the optical receiver body and penetrates through the top of the upper shell, the wiring end is movably connected with the top of the upper shell, and a transparent liquid storage box is fixedly connected with the bottom, the liquid storage box is communicated with the lower shell through a plurality of communicating pipes which are uniformly distributed, the side wall of the lower shell close to the bottom is fixedly provided with an air blower through a support, and the output end of the air blower is fixedly communicated with the lower shell;

pressure release mechanism is including the fixed pressure release section of thick bamboo that communicates at last casing top, set up the ring channel on the inner wall of a pressure release section of thick bamboo, and sliding connection has the sealed jam of matching in the ring channel, fixedly connected with dead lever in the pressure release section of thick bamboo, fixedly connected with spring between sealed jam and the dead lever, the last fixed surface who seals up is connected with the slide bar, the other end of slide bar passes the spring and runs through the dead lever and upwards extend, and slide bar and dead lever sliding connection.

Preferably, dismouting mechanism includes a plurality of fixed connection at the lug on last casing bottom edgewise, casing open-top's edgewise corresponds the position department of lug and offers the recess of matching down, and lug and recess block setting, the boss of equal symmetry fixedly connected with mutual conflict on the lateral wall of last casing and lower casing, and be connected through the bolt between two bosses.

Preferably, a sealing gasket is arranged at the joint of the terminal and the top of the upper shell.

Preferably, a matching sealing strip is installed between the upper shell and the lower shell.

Preferably, a liquid inlet is fixedly communicated with the side wall of the liquid storage box close to the top, and a sealing plug is arranged in the liquid inlet.

Compared with the prior art, the utility model provides an intelligent building optical receiver possesses following beneficial effect:

1. this intelligent building optical receiver, through setting up the casing, lower casing, pressure relief mechanism, the optical receiver body, radiating fin, the stock solution box, communicating pipe and air-blower, the optical receiver body is located the sealed intracavity that casing and lower casing formed, radiating fin dispels the heat to the optical receiver body, start the air-blower and blow to make progress casing and the sealed intracavity that lower casing formed, the coolant liquid in the stock solution box volatilizees the heat absorption, get into sealed intracavity via communicating pipe, thereby make sealed intracavity blow in cold wind, and then absorb the heat on the radiating fin, sealed chamber can lead to the atmospheric pressure increase because of blowing, pressure relief mechanism conveniently is automatic according to atmospheric pressure size and pressure relief, guarantee the cold wind and the radiating fin abundant contact of blowing in, carry out high-efficient thermal treatment to it, and then guarantee that the optical receiver body possesses good radiating effect.

2. This intelligent building optical receiver through setting up casing, lower casing and dismouting mechanism, dismouting mechanism conveniently goes up the dismouting between casing and the lower casing to the convenient optical receiver body of its inside as required maintains.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make intelligent building optical receiver possess good radiating effect, effectively avoid its operating temperature too high and influence life.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent building optical receiver proposed by the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: the device comprises an upper shell 1, a lower shell 2, a support plate 3, a strip-shaped groove 4, a strip-shaped plate 5, an optical receiver body 6, a heat radiating fin 7, a wiring end 8, a liquid storage box 9, a communicating pipe 10, an air blower 11, a pressure relief cylinder 12, an annular groove 13, a sealing plug 14, a fixing rod 15, a spring 16, a sliding rod 17, a convex block 18, a groove 19, a boss 20, a bolt 21 and a liquid inlet 22.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Referring to fig. 1-3, an intelligent building optical receiver comprises an upper casing 1 and a lower casing 2, wherein the upper casing 1 is a hollow structure with an opening at the bottom, a pressure relief mechanism is installed at the top of the upper casing 1, the lower casing 2 is a hollow structure with an opening at the top, the upper casing 1 and the lower casing 2 are connected through a dismounting mechanism, supporting plates 3 are symmetrically and fixedly connected to the inner walls of the two opposite sides of the lower casing 2, a strip-shaped groove 4 is formed in the upper surface of each supporting plate 3, a matched strip-shaped plate 5 is clamped in the strip-shaped groove 4, an optical receiver body 6 is fixedly connected to the upper surfaces of the two strip-shaped plates 5 together, a plurality of radiating fins 7 which are uniformly distributed are fixedly installed on the outer side wall of the optical receiver body 6, a wiring terminal 8 is fixedly installed at the top of the optical receiver body 6, the wiring terminal 8 penetrates through the top of the upper casing 1, and, the bottom of the lower shell 2 is fixedly connected with a transparent liquid storage box 9, the liquid storage box 9 is communicated with the lower shell 2 through a plurality of communicating pipes 10 which are uniformly distributed, the side wall of the lower shell 2 close to the bottom is fixedly provided with an air blower 11 through a support, and the output end of the air blower 11 is fixedly communicated with the lower shell 2;

the pressure relief mechanism comprises a pressure relief cylinder 12 fixedly communicated with the top of an upper shell 1, an annular groove 13 is formed in the inner wall of the pressure relief cylinder 12, a matched sealing plug 14 is connected in the annular groove 13 in a sliding manner, a fixing rod 15 is fixedly connected in the pressure relief cylinder 12, a spring 16 is fixedly connected between the sealing plug 14 and the fixing rod 15, a sliding rod 17 is fixedly connected to the upper surface of the sealing plug 14, the other end of the sliding rod 17 penetrates through the spring 16 and penetrates through the fixing rod 15 to extend upwards, the sliding rod 17 is connected with the fixing rod 15 in a sliding manner, a photoreceiver body 6 is positioned in a sealing cavity formed by the upper shell 1 and a lower shell 2, a radiating fin 7 radiates a photoreceiver body 6, an air blower 11 is started to blow air into the sealing cavity formed by the upper shell 1 and the lower shell 2, cooling liquid in a liquid, and then absorb the heat on the radiating fin 7, the sealed chamber can lead to the atmospheric pressure increase because of blowing, the sealed jam 14 upwards sliding in driving ring channel 13 behind the atmospheric pressure increase a certain amount, drive slide bar 17 along dead lever 15 upwards sliding and compression spring 16, thereby automatically, open pressure release section of thick bamboo 12 and carry out the pressure release, receive spring 16's tension effect behind the pressure release, thereby drive sealed jam 14 and reset and close pressure release section of thick bamboo 12, guarantee insufflated cold wind and radiating fin 7 abundant contact, carry out high-efficient heat dissipation to it and handle, and then guarantee that optical receiver body 6 possesses good radiating effect.

Dismouting mechanism includes a plurality of fixed connection at the lug 18 of 1 bottom edgewise of last casing, the recess 19 of matcing is seted up to the position department that 2 open-top's of casing edgewise corresponds lug 18 down, and lug 18 and recess 19 block set up, go up the boss 20 that equal symmetry fixedly connected with contradicted each other on casing 1 and casing 2's the lateral wall down, and be connected through bolt 21 between two bosses 20, it corresponds the recess 19 on casing 2 down to go up lug 18 on the casing 1, make lug 18 and recess 19 joint, upward the boss 20 on casing 1 and casing 2 was laminated mutually down this moment, can accomplish the installation between casing 1 and casing 2 down through bolt 21, unscrew bolt 21, can dismantle it, thereby the convenient photoreceiver body 6 to going up between casing 1 and casing 2 down is maintained.

And a sealing gasket is arranged at the joint of the wiring end 8 and the top of the upper shell 1, so that the sealing property of the joint is ensured.

The sealing strips matched with each other are arranged between the upper shell 1 and the lower shell 2, so that the sealing performance of connection between the upper shell 1 and the lower shell 2 is ensured, and gas leakage is avoided.

The side wall of the liquid storage box 9 close to the top is fixedly communicated with a liquid inlet 22, a sealing plug is installed in the liquid inlet 22, the sealing plug is opened, and cooling liquid is conveniently supplemented into the liquid storage box 9 through the liquid inlet 22.

In the utility model, the optical receiver body 6 is located in the sealed cavity formed by the upper shell 1 and the lower shell 2, the heat radiation fins 7 radiate the optical receiver body 6, the blower 11 is started to blow air into the sealed cavity formed by the upper shell 1 and the lower shell 2, the cooling liquid in the liquid storage box 9 volatilizes and absorbs heat, and enters the sealed cavity through the communicating pipe 10, thereby blowing cold air into the sealed cavity, further absorbing the heat on the heat radiation fins 7, the air pressure of the sealed cavity can be increased due to the blowing air, the sealing plug 14 in the annular groove 13 is driven to slide upwards after a certain amount of air pressure is increased, the slide bar 17 is driven to slide upwards along the fixed rod 15 and compress the spring 16, thereby automatically opening the pressure relief cylinder 12 for pressure relief, the pressure relief cylinder is driven to reset by the tension of the spring 16 after pressure relief, thereby closing the pressure relief cylinder 12 is driven to reset the, the high-efficiency heat dissipation treatment is carried out on the optical receiver body 6, so that the optical receiver body has a good heat dissipation effect; go up the recess 19 on the casing 2 of lug 18 correspondence on the casing 1, make lug 18 and recess 19 joint, go up the boss 20 laminating mutually on casing 1 and the casing 2 down this moment, can accomplish the installation between casing 1 and the casing 2 down through bolt 21, unscrew bolt 21, can dismantle it to conveniently maintain the photoreceiver body 6 between casing 1 and casing 2 down.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an intelligent building optical receiver, includes casing (1) and lower casing (2), its characterized in that, go up casing (1) and be bottom open-ended hollow structure, and go up the top of casing (1) and install pressure release mechanism, casing (2) are open-top's hollow structure down, go up and be connected through dismouting mechanism between casing (1) and the lower casing (2), symmetrical fixedly connected with backup pad (3) on the both sides of casing (2) are opposite to the inner wall down, and the upper surface of backup pad (3) has seted up bar groove (4), the joint has the strip board (5) of matching in the bar groove (4), two the upper surface of bar board (5) is fixedly connected with optical receiver body (6) jointly, and fixed mounting has a plurality of evenly distributed's radiating fin (7) on the lateral wall of optical receiver body (6), the top of the optical receiver body (6) is fixedly provided with a wiring terminal (8), the wiring terminal (8) penetrates through the top of the upper shell (1) and is movably connected with the top of the upper shell (1), the bottom of the lower shell (2) is fixedly connected with a transparent liquid storage box (9), the liquid storage box (9) is communicated with the lower shell (2) through a plurality of uniformly distributed communicating pipes (10), the side wall, close to the bottom, of the lower shell (2) is fixedly provided with an air blower (11) through a support, and the output end of the air blower (11) is fixedly communicated with the lower shell (2);

pressure release mechanism is including fixed intercommunication pressure release section of thick bamboo (12) at last casing (1) top, ring channel (13) have been seted up on the inner wall of a pressure release section of thick bamboo (12), and ring channel (13) sliding connection has sealed jam (14) of matching, fixedly connected with dead lever (15) in a pressure release section of thick bamboo (12), fixedly connected with spring (16) between sealed jam (14) and dead lever (15), the last fixed surface who seals up (14) is connected with slide bar (17), the other end of slide bar (17) passes spring (16) and runs through dead lever (15) and upwards extends, and slide bar (17) and dead lever (15) sliding connection.

2. The intelligent building optical receiver according to claim 1, wherein the disassembling and assembling mechanism comprises a plurality of bumps (18) fixedly connected to the bottom edge of the upper casing (1), the edge of the top opening of the lower casing (2) is provided with a matching groove (19) at a position corresponding to the bump (18), the bump (18) is clamped with the groove (19), the outer side walls of the upper casing (1) and the lower casing (2) are symmetrically and fixedly connected with mutually-conflicting bosses (20), and the two bosses (20) are connected through bolts (21).

3. The intelligent building optical receiver according to claim 1, wherein a gasket is installed at the connection of the terminal (8) and the top of the upper housing (1).

4. An intelligent building optical receiver as claimed in claim 1, characterized in that a matching sealing strip is installed between the upper housing (1) and the lower housing (2).

5. The intelligent building optical receiver according to claim 1, wherein a liquid inlet (22) is fixedly communicated with a side wall of the liquid storage box (9) close to the top, and a sealing plug is installed in the liquid inlet (22).