CN218782443U - Optical fiber transceiver convenient to heat dissipation - Google Patents

Abstract

The utility model discloses an optical fiber transceiver technical field's an optical fiber transceiver convenient to heat dissipation, including body and mount, mount fixed connection is in the inner chamber bottom left and right sides of body, the preceding lateral wall left side of body is inlayed and is had the optical fiber post, it has signal indicator lamp to inlay in the middle of the preceding lateral wall of body, the preceding lateral wall right side of body is inlayed and is had the network joint, the equal fixedly connected with base in bottom four corners of body, screw fixedly connected with seals lid is passed through at the top of body, it has the air intake to open in the middle of the bottom of body, this optical fiber transceiver convenient to heat dissipation, and structural design is reasonable, through the heat dissipation rate that improves the circuit board, accelerates the air flow rate of body inner chamber, is convenient for improve optical fiber transceiver's radiating efficiency, can avoid electronic component to work under high temperature environment, ensures normal operating quality, reduces ageing speed, has prolonged life.

Description

Optical fiber transceiver convenient to heat dissipation

Technical Field

The utility model relates to an optical fiber transceiver technical field specifically is an optical fiber transceiver convenient to heat dissipation.

Background

An optical fiber transceiver is an ethernet transmission medium conversion unit for interchanging short-distance twisted pair electrical signals and long-distance optical signals, and is also called as an optical-electrical converter in many places, and the product is generally applied to the actual network environment that ethernet cables cannot cover and optical fibers are needed to prolong the transmission distance, and is generally positioned in the access layer application of a broadband metropolitan area network;

at present, with the continuous development of society, the internet of things is gradually popularized in various industries, the amount of data information to be processed is increased, and the optical fiber transceiver can generate more heat when in use, the heat dissipation performance of the existing optical fiber transceiver is reduced, the heat is dissipated automatically only through a heat dissipation port, the heat cannot be discharged in time, the optical fiber transceiver can operate in a high-temperature environment, the performance of an electronic element can be reduced, the aging rate of the electronic element is accelerated, and the service life of the electronic element is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be convenient for radiating fiber optic transceiver to the heat dispersion who has provided current fiber optic transceiver in solving above-mentioned background reduces, only dispels the heat by oneself through the thermovent, can't in time discharge the heat, makes it move under high temperature environment, can reduce electronic component's performance, and its ageing rate with higher speed, reduces life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optic fibre transceiver convenient to heat dissipation, includes body and mount, mount fixed connection is in the inner chamber bottom left and right sides of body, inlay in the middle of the preceding lateral wall of body has the optic fibre post, it has signal indicator to inlay in the middle of the preceding lateral wall of body, the preceding lateral wall right side of body is inlayed and is had the network joint, the equal fixedly connected with base in bottom four corners of body, the sealed lid of screw fixedly connected with is passed through at the top of body, it has the air intake to open in the middle of the bottom of body, pass through screw fixedly connected with dust cover in the middle of the inner chamber bottom of body, screw fixedly connected with circuit board is passed through at the top of mount, the inside wall upside fixedly connected with installation piece of mount.

As a further description of the above technical solution:

the top of sealed lid is opened there is the thermovent, there is the fan through screw fixedly connected with in the middle of the bottom of sealed lid, the inside wall upside fixedly connected with dust screen of thermovent.

As a further description of the above technical solution:

the left side wall and the right side wall of the dust cover are provided with air holes which are uniformly distributed.

As a further description of the above technical solution:

and the bottom of the circuit board is bonded with heat-conducting silicone grease.

As a further description of the above technical solution:

the top fixedly connected with elasticity flexible post of installation piece, the top fixedly connected with heat-conducting plate of elasticity flexible post, and bond with heat-conducting silicone grease.

As a further description of the above technical solution:

the bottom fixedly connected with fin of heat-conducting plate, and from left to right arrange in proper order, open the right side wall of fin has logical groove, and arranges in proper order from the front to the back.

Compared with the prior art, the beneficial effects of the utility model are that: this fiber optic transceiver convenient to heat dissipation, when the operation, produce the heat, make the temperature of circuit board rise fast, a small amount of heat distributes in the air automatically, through heat conduction silicone grease, derive the heat on the circuit board, transmit in the heat-conducting plate, dispel the heat, through the fin, the heat radiating area of heat-conducting plate has been increased, be convenient for improve the radiating efficiency, make the heat on the circuit board distribute fast, provide power through the fan, accelerate the air flow speed of body inner chamber, pass through the thermovent fast with the hot-air, discharge the body, make the pressure of body inner chamber reduce, form suction in air intake department, introduce the inner chamber of body with outside cold air fast, be convenient for cool down to the inner chamber of body, the radiating efficiency of fiber optic transceiver is greatly improved, thereby electronic component has been avoided working under high temperature environment, ensure normal operating performance, reduce ageing rate, and the service life is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of an optical fiber transceiver convenient for heat dissipation according to the present invention;

fig. 2 is a schematic front view showing a cross-sectional structure of an optical fiber transceiver convenient for heat dissipation according to the present invention;

fig. 3 is a schematic diagram of a right-view structure of a heat sink of an optical fiber transceiver convenient for heat dissipation according to the present invention;

fig. 4 is a schematic diagram of a right-side sectional structure of a dust cover of an optical fiber transceiver convenient for heat dissipation according to the present invention.

In the figure: 100. a body; 110. a fiber post; 120. a signal indicator light; 130. a network connector; 140. a base; 150. a sealing cover; 151. a heat dissipation port; 152. a fan; 153. a dust screen; 160. an air inlet; 170. a dust cover; 171. air holes; 200. a fixed mount; 210. a circuit board; 211. heat-conducting silicone grease; 220. mounting blocks; 221. an elastic telescopic column; 222. a heat conducting plate; 223. a heat sink; 224. a through groove.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 for 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides an optical fiber transceiver convenient for heat dissipation, which accelerates the air flow rate of the inner cavity of a body by improving the heat dissipation rate of a circuit board, is convenient for improving the heat dissipation efficiency of the optical fiber transceiver, can avoid the electronic element from working under a high-temperature environment, ensures the normal working performance, reduces the aging rate, prolongs the service life, and please refer to fig. 1-4, which comprises a body 100 and a fixing frame 200;

referring to fig. 1-2, an optical fiber post 110 is embedded in the left side of the front side wall of a body 100, the optical fiber post 110 is convenient for optical fiber connection, a signal indicator 120 is embedded in the middle of the front side wall of the body 100, the signal indicator 120 is used for displaying a connection state, a network connector 130 is embedded in the right side of the front side wall of the body 100, the network connector 130 is used for connecting a network cable, four corners of the bottom of the body 100 are fixedly connected with a base 140, the base 140 is used for supporting the body 100, the top of the body 100 is fixedly connected with a sealing cover 150 through screws, the sealing cover 150 is used for protecting the body 100, an air inlet 160 is formed in the middle of the bottom of the body 100, the air inlet 160 is used for air flowing, a dust cover 170 is fixedly connected to the middle of the bottom of an inner cavity of the body 100 through screws, and the dust cover 170 is used for dust prevention;

referring to fig. 1-2 again, the fixing frame 200 is fixedly connected to the left and right sides of the bottom of the inner cavity of the body 100, the top of the fixing frame 200 is fixedly connected to the circuit board 210 through screws, the upper side of the inner side wall of the fixing frame 200 is fixedly connected to the mounting block 220, and the mounting block 220 is used for facilitating the mounting of the elastic telescopic column 221.

In summary, by increasing the heat dissipation rate of the circuit board 210, the air flow rate of the inner cavity of the body 100 is accelerated, so that the heat dissipation efficiency of the optical fiber transceiver is improved, the electronic component can be prevented from working in a high-temperature environment, the normal working performance is ensured, the aging rate is reduced, and the service life is prolonged.

Referring to fig. 1-2 again, a heat dissipation opening 151 is formed at the top of the sealing cover 150, a fan 152 is fixedly connected to the middle of the bottom of the sealing cover 150 through a screw, and a dust screen 153 is fixedly connected to the upper side of the inner sidewall of the heat dissipation opening 151 for providing power.

Referring to fig. 2 and 4, the dust cover 170 has air holes 171 formed on both left and right sidewalls thereof, and the air holes are uniformly distributed to facilitate filtering of impurities.

Referring to fig. 2, the bottom of the circuit board 210 is adhered with a thermal grease 211, which facilitates to improve the tightness between the circuit board 210 and the thermal conductive plate 222.

Referring to fig. 2 again, the top of the mounting block 220 is fixedly connected with an elastic telescopic column 221, and the top of the elastic telescopic column 221 is fixedly connected with a heat conducting plate 222, and is bonded with the heat conducting silicone grease 211, so as to improve the heat conducting efficiency.

Referring to fig. 2-3, the heat-conducting plate 222 has heat-dissipating fins 223 fixedly connected to the bottom thereof and arranged in sequence from left to right, and the right sidewall of the heat-dissipating fins 223 is provided with through slots 224 arranged in sequence from front to back, thereby improving ventilation efficiency and increasing heat dissipation.

When the optical fiber transceiver is used specifically, the optical fiber transceiver operates, heat is generated, the temperature of the circuit board 210 rises rapidly, a small amount of heat is automatically dissipated into the air, the heat on the circuit board 210 is conducted out through the heat conducting silicone grease 211 and is transmitted into the heat conducting plate 222 to be dissipated, the heat dissipation area of the heat conducting plate 222 is increased through the radiating fins 223, the through grooves 224 are formed, the ventilation efficiency is increased, the heat dissipation efficiency is improved, the heat on the circuit board 210 is dissipated rapidly, power is provided through the fan 152, the air flow speed of the inner cavity of the body 100 is accelerated, the hot air rapidly passes through the radiating holes 151 and is exhausted out of the body 100, the pressure of the inner cavity of the body 100 is reduced, suction force is formed at the air inlet 160, the air holes 171 of the dust cover 170 are used for filtering the air, impurities are prevented from entering the body 100, the outer cold air is rapidly introduced into the inner cavity of the body 100, the inner cavity of the body 100 is cooled conveniently, the heat dissipation efficiency of the optical fiber transceiver is greatly improved, further, the electronic element is prevented from working under a high-temperature environment, the normal working performance is ensured, the aging rate is reduced, and the service life is prolonged.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (6)

1. An optical fiber transceiver facilitating heat dissipation, comprising: including body (100) and mount (200), mount (200) fixed connection is in the inner chamber bottom left and right sides of body (100), the front side wall left side of body (100) is inlayed and is had optical fiber post (110), it has signal indicator (120) to inlay in the middle of the front side wall of body (100), the front side wall right side of body (100) is inlayed and is had network joint (130), the equal fixedly connected with base (140) in bottom four corners of body (100), screw fixedly connected with seals lid (150) is passed through at the top of body (100), it has air intake (160) to open in the middle of the bottom of body (100), pass through screw fixedly connected with dust cover (170) in the middle of the inner chamber bottom of body (100), screw fixedly connected with circuit board (210) is passed through at the top of mount (200), the inside wall upside fixedly connected with installation piece (220) of mount (200).

2. A fiber optic transceiver for facilitating heat dissipation according to claim 1, wherein: the top of sealed lid (150) is opened has thermovent (151), there is fan (152) through screw fixedly connected with in the middle of the bottom of sealed lid (150), the inside wall upside fixedly connected with dust screen (153) of thermovent (151).

3. A fiber optic transceiver for facilitating heat dissipation according to claim 1, wherein: the left side wall and the right side wall of the dust cover (170) are both provided with air holes (171) which are uniformly distributed.

4. A fiber optic transceiver for facilitating heat dissipation according to claim 1, wherein: and the bottom of the circuit board (210) is bonded with heat-conducting silicone grease (211).

5. A fiber optic transceiver for facilitating heat dissipation according to claim 1, wherein: the top fixed connection of installation piece (220) has flexible post (221), the top fixed connection of flexible post (221) has heat-conducting plate (222), and bonds with heat conduction silicone grease (211).

6. A fiber optic transceiver for facilitating heat dissipation according to claim 5, wherein: the bottom of the heat conducting plate (222) is fixedly connected with radiating fins (223) which are sequentially arranged from left to right, and the right side wall of the radiating fins (223) is provided with through grooves (224) which are sequentially arranged from front to back.

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