CN215268570U

CN215268570U - Heat dissipation type box-type OLT switching equipment

Info

Publication number: CN215268570U
Application number: CN202121097582.1U
Authority: CN
Inventors: 程炜
Original assignee: Shenzhen Nantianwei Technology Co ltd
Current assignee: Shenzhen Nantianwei Technology Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-21
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a heat dissipation type box-shaped OLT exchange equipment, including the OLT exchange equipment body, a plurality of louvre has all been seted up to the both sides of OLT exchange equipment body, and a plurality of interface has been seted up to the avris of OLT exchange equipment body, and the both sides of OLT exchange equipment body are equipped with radiator unit, and radiator unit includes two frameworks, and two frameworks are fixed the both sides that set up at the OLT exchange equipment body respectively, and the outside of two framework inner walls is all fixed and is equipped with the filter screen, and the inboard equal fixed mounting of two filter screens has the heat dissipation fan, the beneficial effects of the utility model are that: two heat dissipation fans inside the frame body can be alternately operated to ventilate and dissipate heat for the inside of the OLT exchange equipment body, so that the air flowing speed is increased, the heat dissipation effect is improved, the heat dissipation process can be used for removing dust and removing water by matching the filter screen and the silica gel drying agent, dust and moisture in the air inside the OLT exchange equipment body are removed to the greatest extent, and the heat dissipation efficiency of the equipment is ensured.

Description

Heat dissipation type box-type OLT switching equipment

Technical Field

The utility model relates to an OLT exchange equipment, in particular to heat dissipation type box-shaped OLT exchange equipment belongs to OLT exchange equipment technical field.

Background

The OLT switching equipment is important local side equipment and realizes the following functions: the optical line is connected with a front-end switch through a network cable and converted into optical signals, and a single optical fiber is interconnected with an optical splitter of a user side to realize the functions of controlling, managing, ranging and the like of user side equipment ONU.

Current OLT exchange equipment generally carries out the nature heat dissipation through the louvre when using, and the radiating effect is poor, and inside temperature is higher, probably damages the inside mainboard of equipment, influences the operation of equipment, and dust and moisture among the outside air get into the inside short circuit that causes easily of host computer box during natural draft, influence the radiating effect simultaneously, reduce the radiating efficiency of equipment, current OLT exchange equipment does not possess anti-disengaging structure, and the wiring drops easily, influences normal use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat dissipation type box-type OLT exchange equipment to solve the poor and problem that does not possess anti-disengaging structure of current OLT exchange equipment radiating effect who proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation type box type OLT switching device comprises an OLT switching device body, wherein a plurality of heat dissipation holes are formed in the two sides of the OLT switching device body, the side of the OLT switching equipment body is provided with a plurality of interfaces, the two sides of the OLT switching equipment body are provided with heat dissipation components, the heat dissipation assembly comprises two frame bodies, the two frame bodies are respectively and fixedly arranged at two sides of the OLT exchange equipment body, filter screens are respectively and fixedly arranged at the outer sides of the inner walls of the two frame bodies, heat dissipation fans are respectively and fixedly arranged at the inner sides of the two filter screens, two pairs of separation nets are respectively and fixedly arranged at the inner sides of the inner walls of the two frame bodies, a silica gel drying agent is filled between each pair of separation nets, the avris of OLT exchange equipment body presss from both sides and is equipped with two L type splint, two connect through two connecting rods between the L type splint, two sliding interlude is connected with a plurality of anticreep subassembly on the connecting rod.

As an optimal technical scheme of the utility model, two pairs the inside of separating the net is all fixed and is equipped with the electric plate, the fixed temperature detect switch that is equipped with in inside of OLT exchange equipment body, the fixed flush mounting plate that is equipped with in top of OLT exchange equipment body, change over switch and two electric plate control switch are installed respectively to flush mounting plate's surface, two the radiator fan is through change over switch and the temperature detect switch and the external power supply electric connection of establishing ties, two the electric plate is respectively through two electric plate control switch and external power supply electric connection.

As an optimized technical scheme of the utility model, two the top of framework is all fixed to be inlayed and is equipped with the transparent window.

As a preferred technical scheme of the utility model, two four smooth chambeies, two have been seted up respectively to the inboard of L type splint the both ends of connecting rod slip insert four inside in smooth chamber respectively, and two the both ends of connecting rod all are connected with the inner end of four smooth intracavity walls respectively through first spring.

As a preferred technical scheme of the utility model, every the anticreep subassembly all includes slide, a plurality of the equal sliding interlude of slide is installed on two connecting rods, every the spout, a plurality of have all been seted up at the middle part of slide the inside difference slidable mounting of spout has a plurality of to the limiting plate.

As a preferred technical scheme of the utility model, it is a plurality of right the limiting plate is connected with the top and the bottom of a plurality of spout inner wall respectively through a plurality of to the second spring.

As a preferred technical scheme of the utility model, it is a plurality of right the arc portion has all been seted up to the inboard of limiting plate, and a plurality of right the inboard of limiting plate is all fixed and is equipped with the rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a heat dissipation type box-shaped OLT exchange equipment, can alternate the work through two heat dissipation fans inside the framework and ventilate and dispel the heat to the inside of OLT exchange equipment body, accelerate the air flow speed, improve the radiating effect, and the heat dissipation process can carry on the effects of dust removal and dewatering through filter screen and silica gel drier cooperation, get rid of dust and moisture in the air entering OLT exchange equipment body to the maximum extent, ensure the heat dissipation efficiency of the equipment; a plurality of can be at the inside of a plurality of spout removal in opposite directions to the limiting plate, connect the installation and can drive a plurality ofly carry on spacingly to the joint after the installation to the limiting plate syntropy removal under the elastic action of second spring after finishing, reach the mesh of anticreep, and the anticreep subassembly can adjust spacingly according to the position of interface, can carry out the dismouting according to concrete needs simultaneously and use, and is more practical.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is one of the schematic sectional structural diagrams of the present invention;

FIG. 3 is an enlarged schematic view of part A of the present invention;

fig. 4 is a second schematic cross-sectional view of the present invention;

fig. 5 is a schematic diagram of the enlarged structure of part B of the present invention.

In the figure: 1. an OLT switching device body; 2. heat dissipation holes; 3. an interface; 4. a heat dissipating component; 41. a frame body; 42. filtering with a screen; 43. a heat dissipation fan; 44. separating the net; 45. a silica gel desiccant; 46. an electric hot plate; 47. a transparent window; 5. a temperature control switch; 6. an L-shaped splint; 7. a connecting rod; 8. a slide chamber; 9. a first spring; 10. an anti-drop component; 101. a slide base; 102. a chute; 103. a limiting plate; 104. a second spring; 105. a rubber pad; 11. a switch panel.

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. 1-5, the present invention provides a heat dissipation type box-type OLT switching device, which comprises an OLT switching device body 1, wherein a plurality of heat dissipation holes 2 are formed in both sides of the OLT switching device body 1, a plurality of interfaces 3 are formed in the side of the OLT switching device body 1, heat dissipation members 4 are disposed on both sides of the OLT switching device body 1, each heat dissipation member 4 comprises two frame bodies 41, the two frame bodies 41 are respectively and fixedly disposed on both sides of the OLT switching device body 1, filter screens 42 are respectively and fixedly disposed on the outer sides of the inner walls of the two frame bodies 41, heat dissipation fans 43 are respectively and fixedly disposed on the inner sides of the two filter screens 42, two pairs of partition nets 44 are respectively and fixedly disposed on the inner sides of the inner walls of the two frame bodies 41, a silica gel desiccant 45 is filled between each pair of partition nets 44, and the two heat dissipation fans 43 inside the frame bodies 41 can replace the inside of the OLT switching device body 1 for ventilation and heat dissipation, accelerate the air flow speed, improve the radiating effect, and the radiating process cooperatees through filter screen 42 and silica gel drier 45 and can remove dust and the effect of dewatering, the dust and the moisture in getting into the 1 inside air of OLT exchange equipment body are got rid of to the at utmost, ensure equipment radiating efficiency, the avris of OLT exchange equipment body 1 presss from both sides and is equipped with two L type splint 6, connect through two connecting rods 7 between two L type splint 6, the slip interlude is connected with a plurality of anticreep subassembly 10 on two connecting rods 7.

Preferably, electric heating plates 46 are fixedly arranged inside the two pairs of separation nets 44, a temperature control switch 5 is fixedly arranged inside the OLT exchange equipment body 1, a switch panel 11 is fixedly arranged at the top end of the OLT exchange equipment body 1, a change-over switch and two electric heating plate control switches are respectively arranged on the surface of the switch panel 11, the two heat dissipation fans 43 are electrically connected with an external power supply through the change-over switch and the temperature control switch 5 which are connected in series, the two electric heating plates 46 are electrically connected with the external power supply through the two electric heating plate control switches respectively, the heat dissipation fans 43 can be automatically controlled to work through the temperature control switch 5 for ventilation and heat dissipation, the two heat dissipation fans 43 can be switched to work alternately through the change-over switch, and then the two electric heating plates 46 are matched to dry and recycle the silica gel desiccant 45; transparent windows 47 are fixedly embedded at the top ends of the two frame bodies 41, the colors of the silica gel drying agents 45 can be conveniently observed through the transparent windows 47, and then whether heat dissipation needs to be switched or not can be accurately judged; the inner sides of the two L-shaped splints 6 are respectively provided with four sliding cavities 8, two ends of the two connecting rods 7 are respectively inserted into the four sliding cavities 8 in a sliding manner, and two ends of the two connecting rods 7 are respectively connected with the inner ends of the inner walls of the four sliding cavities 8 through the first springs 9, so that the clamping range of the two L-shaped splints 6 can be enlarged through the elasticity of the first springs 9, and the L-shaped splints are more practical; each anti-falling component 10 comprises a sliding seat 101, a plurality of sliding seats 101 are slidably and penetratingly mounted on the two connecting rods 7, a sliding groove 102 is formed in the middle of each sliding seat 101, a plurality of pairs of limiting plates 103 are slidably mounted inside the sliding grooves 102 respectively, and the limiting plates 103 can move in opposite directions inside the sliding grooves 102 to avoid influencing the mounting of the joint; the plurality of pairs of limiting plates 103 are respectively connected with the top ends and the bottom ends of the inner walls of the plurality of sliding grooves 102 through a plurality of pairs of second springs 104, and the plurality of pairs of limiting plates 103 can be driven to move in the same direction through the elasticity of the second springs 104 to limit the mounted joints; arc portion has all been seted up to a plurality of inboards to limiting plate 103, and a plurality ofly all fixedly be equipped with rubber pad 105 to limiting plate 103's inboard, can play the effect of buffering through rubber pad 105, damage the wiring when avoiding pressing from both sides tightly, can increase frictional force simultaneously.

When in use, the utility model relates to a heat dissipation type box-type OLT exchange equipment, firstly, two L-shaped clamp plates 6 are clamped at the side of the OLT exchange equipment body 1, then the joint is installed through the interface 3, the corresponding limit plate 103 of the anti-drop component 10 is expanded during installation, the joint penetrating chute 102 is connected with the interface 3, after the joint is installed, the elastic action of the second spring 104 can drive a plurality of limit plates 103 to move in the same direction to limit the installed joint, namely, the wiring can be clamped through the limit plate 103, the limit plate 103 limits the joint to achieve the anti-drop purpose, and the anti-drop component 10 can adjust and limit the position according to the position of the interface 3, and can be disassembled and assembled for use according to specific needs, more practical, the OLT exchange equipment body 1 can monitor the temperature inside the OLT exchange equipment body 1 in real time through the temperature control switch 5 which can be KSD series, when the temperature is higher, one of the heat dissipation fans 43 is automatically controlled to work, the inside of the OLT exchange equipment body 1 is ventilated and cooled through one of the heat dissipation fans 43, the air flow speed is accelerated, the heat dissipation effect is improved, the heat dissipation process can be subjected to dust removal and water removal through the matching of the filter screen 42 and the silica gel desiccant 45, dust and moisture in the air inside the OLT exchange equipment body 1 are removed to the maximum extent, the heat dissipation efficiency of the equipment is ensured, the two heat dissipation fans 43 can be switched to work alternately through the change-over switch, and the silica gel desiccant 45 can be dried and recycled through the matching of the two electric heating plates 46, namely, when the heat dissipation fan 43 inside one frame 41 works, the electric heating plate 46 inside the other frame 41 is controlled to work through the switch panel 11.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; 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

1. The heat dissipation type box-type OLT (optical line terminal) switching equipment comprises an OLT switching equipment body (1) and is characterized in that a plurality of heat dissipation holes (2) are formed in two sides of the OLT switching equipment body (1), a plurality of interfaces (3) are formed in the side of the OLT switching equipment body (1), heat dissipation assemblies (4) are arranged on two sides of the OLT switching equipment body (1), each heat dissipation assembly (4) comprises two frame bodies (41), the two frame bodies (41) are fixedly arranged on two sides of the OLT switching equipment body (1) respectively, filter screens (42) are fixedly arranged on the outer sides of the inner walls of the two frame bodies (41), heat dissipation fans (43) are fixedly arranged on the inner sides of the two filter screens (42), two pairs of partition nets (44) are fixedly arranged on the inner sides of the inner walls of the two frame bodies (41) respectively, and silica gel drying agents (45) are filled between every pair of partition nets (44), the side of OLT exchange equipment body (1) presss from both sides and is equipped with two L type splint (6), two connect through two connecting rod (7) between L type splint (6), two sliding interlude is connected with a plurality of anticreep subassembly (10) on connecting rod (7).

2. The OLT switching device of claim 1, wherein: two pairs the inside of separating net (44) is all fixed and is equipped with electric plate (46), the inside of OLT exchange equipment body (1) is fixed and is equipped with temperature detect switch (5), the fixed flush mounting plate of switch (11) that is equipped with in top of OLT exchange equipment body (1), change over switch and two electric plate control switch are installed respectively to the surface of flush mounting plate of switch (11), two heat dissipation fan (43) are through change over switch and temperature detect switch (5) and external power supply electric connection of establishing ties, two electric plate (46) are respectively through two electric plate control switch and external power supply electric connection.

3. The OLT switching device of claim 1, wherein: transparent windows (47) are fixedly embedded at the top ends of the two frame bodies (41).

4. The OLT switching device of claim 1, wherein: two four smooth chambeies (8) have been seted up respectively to the inboard of L type splint (6), two the both ends of connecting rod (7) slide respectively and insert the inside in four smooth chambeies (8), and two the both ends of connecting rod (7) all are connected with the inner end of four smooth intracavity (8) inner walls respectively through first spring (9).

5. The OLT switching device of claim 1, wherein: every anticreep subassembly (10) all includes slide (101), a plurality of the equal sliding interpenetration of slide (101) is installed on two connecting rods (7), every spout (102), a plurality of have all been seted up at the middle part of slide (101) the inside difference slidable mounting of spout (102) has a plurality of to limiting plate (103).

6. The OLT switching device of claim 5, wherein: the limiting plates (103) are connected with the top ends and the bottom ends of the inner walls of the sliding grooves (102) through second springs (104).

7. The OLT switching device of claim 6, wherein: the arc-shaped parts are arranged on the inner sides of the plurality of pairs of limiting plates (103), and rubber pads (105) are fixedly arranged on the inner sides of the plurality of pairs of limiting plates (103).