CN219421475U

CN219421475U - Heat dissipation dust removal light transmission rack

Info

Publication number: CN219421475U
Application number: CN202320738318.4U
Authority: CN
Inventors: 谢本建; 李利民; 张旭云
Original assignee: Shenzhen Nuoshi Intelligent Technology Co ltd
Current assignee: Shenzhen Nuoshi Intelligent Technology Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-07-25
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a heat-dissipation dust-removal light transmission cabinet. The light transmission cabinet comprises a cabinet body, an equipment bracket positioned in the cabinet body, a supporting seat used for bearing the cabinet body, an adjusting component and a cooling structure. The adjusting component comprises an alignment cavity formed in the supporting seat, and a rotary table fixedly installed at the bottom of the cabinet body and matched with the alignment cavity. The cooling structure comprises a heat transfer plate embedded at the inner wall of the cabinet body, a water cooling pipe groove formed in the heat transfer plate, a water cooling coil pipe positioned in the water cooling pipe groove, a refrigerating water tank positioned below the water cooling coil pipe, a water pump used for communicating the refrigerating water tank and the water cooling coil pipe, and a heat insulation cover plate. The cabinet structure is sealed while the heat dissipation requirement of the cabinet is met, and the defect that impurities such as dust are introduced in the traditional convection mode by air is effectively overcome.

Description

Heat dissipation dust removal light transmission rack

Technical Field

The utility model relates to a communication cabinet, in particular to a heat-dissipation dust-removal light transmission cabinet.

Background

The optical transmission device refers to a device for converting various signals into optical signals to be transmitted on an optical fiber, has the characteristics of long transmission distance, difficult signal loss, difficult waveform distortion and the like, can be used in various places, and in order to assemble various optical transmission devices together, various optical transmission devices are assembled by a cabinet to obtain an optical transmission cabinet, and the optical transmission cabinet performs a photoelectric signal conversion function to keep normal operation of network communication.

The patent comprises a cabinet body, wherein a partition plate is fixedly arranged in the cabinet body, a protective cover is fixedly arranged at the bottom of the partition plate, a ventilating fan positioned in the protective cover is fixedly arranged at the bottom of the partition plate, and a fixing block is fixedly arranged on the inner wall of the cabinet body. The air flow inside the cabinet body is driven to flow through the ventilating fan by the patent, so that the air flow enters the cabinet body from the louver and is transmitted from the ventilation opening, the cabinet body is kept in a circulating state, heat accumulation inside the cabinet body is avoided, and the radiating effect is achieved.

However, the technical solutions of the above patent have the following drawbacks in practical use: because the ventilation fan drives the air flow inside the cabinet body to flow so as to achieve the aim of convection heat dissipation, the cabinet is structurally provided with the inner exchange channel and the outer exchange channel, and the wind power of the ventilation fan directly acts on the inside of the cabinet to cause the introduction of dust and other impurities during convection, so that the inner exchange channel and the outer exchange channel are required to be frequently detached or carried with additional dustproof measures to be subjected to dust removal treatment, and the maintenance is inconvenient.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, the present utility model is directed to a heat-dissipating and dust-removing light-transmitting cabinet, which satisfies the heat-dissipating requirement of the cabinet, and at the same time seals the cabinet structure, and overcomes the defects of introducing impurities such as dust in the conventional air convection mode.

A heat-dissipation dust-removal light transmission cabinet comprises a cabinet body and a supporting seat for bearing the cabinet body;

the light transmission cabinet further comprises:

the adjusting assembly comprises an alignment cavity arranged on the supporting seat and a rotary table fixedly arranged at the bottom of the cabinet body and matched with the alignment cavity; and

the cooling structure comprises a heat transfer plate embedded at the inner wall of the cabinet body, a water cooling pipe groove formed in the heat transfer plate, a water cooling coil pipe positioned in the water cooling pipe groove, a refrigerating water tank positioned below the water cooling coil pipe, a water pump used for communicating the refrigerating water tank and the water cooling coil pipe, and a heat insulation cover plate.

Above-mentioned light transmission rack, its water-cooling part is independent with the intra-cabinet structure, makes rack structure sealed when satisfying rack heat dissipation demand, has effectively overcome the defect of impurity such as dust that traditional introduced under the air convection mode.

In one embodiment, the cabinet body is hinged with a cabinet door; the light transmission cabinet further comprises an equipment support located in the cabinet body.

Further, the equipment support is fixedly connected with the cabinet body through a screw, an optical transmission assembly is integrally arranged on the equipment support, and an optical fiber is fixedly connected to the optical transmission assembly.

In one embodiment, the turntable is rotatably arranged in the alignment cavity, and the alignment cavity is arranged at the center of the supporting seat.

Further, the cabinet body rotates and adjusts horizontally by taking the center of the supporting seat as the axis under the action of the turntable.

In one embodiment, the water-cooling coil is embedded on the heat transfer plates through a water-cooling pipe groove; the refrigerating water tank and the water pump are fixedly connected with the cabinet body, and a water return pipe is fixedly connected between the end part of the water cooling coil, which faces away from the water pump, and the refrigerating water tank.

In one embodiment, the heat-insulating cover plate is used for covering the water-cooling coil pipe, the refrigeration water tank and the water pump, and is fixedly connected with the cabinet body through bolts; the cross section of the heat insulation cover plate is concave.

Compared with the prior art, the utility model has the beneficial effects that: the light transmission cabinet is structurally provided with an interlayer, the interlayer is utilized to realize water cooling and heat dissipation of the environment in the cabinet, the water cooling and heat lowering part is independent of the structure in the cabinet, the cabinet structure is sealed when the heat dissipation requirement of the cabinet is met, the defect of dust and other impurities introduced in the traditional air convection mode is effectively overcome, the structure is simple, no additional dustproof measures are needed, and the dustproof performance is excellent.

Drawings

Fig. 1 is a front view of a heat dissipation and dust removal optical transmission cabinet provided by the utility model.

Fig. 2 shows a rear view of fig. 1.

Description of the main reference signs

1. A cabinet body; 2. an equipment rack; 3. a support base; 4. an adjustment assembly; 41. an alignment cavity; 42. a turntable; 5. a cooling structure; 51. a heat transfer plate; 52. a water-cooled pipe groove; 53. a water-cooling coil pipe; 54. a water pump; 55. a refrigeration water tank; 56. and a heat insulation cover plate.

The foregoing general description of the utility model will be described in further detail with reference to the drawings and detailed description.

Detailed Description

The present utility model will be described in detail with reference to the accompanying drawings.

Referring to fig. 1-2, the present embodiment provides a heat dissipation and dust removal light transmission cabinet, which includes a cabinet body 1, an equipment bracket 2 located in the cabinet body 1, a supporting seat 3 for carrying the cabinet body 1, an adjusting component 4 and a cooling structure 5.

The cabinet is characterized in that a cabinet door is hinged to the cabinet body 1, the equipment support 2 is fixedly connected with the cabinet body 1 through screws, an optical transmission assembly is integrally arranged on the equipment support 2, and an optical fiber is fixedly connected to the optical transmission assembly. In this embodiment, based on the cabinet body 1 as a housing, safety protection of the optical transmission assembly integrally assembled therein is provided, and orderly installation of the optical transmission assembly in the cabinet is realized by using the equipment bracket 2, so that a photoelectric signal conversion function is performed to maintain normal operation of network communication.

The cooling structure 5 comprises a heat transfer plate 51 embedded at the inner wall of the cabinet body 1, a water cooling pipe groove 52 arranged on the heat transfer plate 51, a water cooling coil pipe 53 positioned in the water cooling pipe groove 52, a refrigerating water tank 55 positioned below the water cooling coil pipe 53, a water pump 54 used for communicating the refrigerating water tank 55 and the water cooling coil pipe 53, and a heat insulation cover plate 56. In this embodiment, the heat insulation cover plate 56 is matched with the cabinet body 1, so that the light transmission cabinet is structurally provided with an interlayer, heat dissipation in the cabinet is realized by using the interlayer, namely, the water pump 54 drives cooling water to transport along the water cooling coil 53, in the process, heat transfer between the cabinet and the water cooling surface is realized by using the heat transfer plate 51 so as to achieve the effect of cooling and heat dissipation, in addition, the water after heat dissipation is used flows back into the refrigeration water tank 55 to form a water transmission loop, and therefore, the heat dissipation and cooling quality is ensured while the circulating cooling is met.

The water cooling coil 53 is fitted to the heat transfer plate 51 through a water cooling groove 52. The refrigeration water tank 55 and the water pump 54 are fixedly connected with the cabinet body 1, and a water return pipe is fixedly connected between the end part of the water cooling coil 53, which is opposite to the water pump 54, and the refrigeration water tank 55. The heat insulation cover plate 56 is used for covering the water cooling coil pipe 53, the refrigeration water tank 55 and the water pump 54, the heat insulation cover plate 56 is fixedly connected with the cabinet body 1 through bolts, and the cross section of the heat insulation cover plate 56 is concave. It should be noted that, the refrigeration water tank 55 is equipped with a refrigeration assembly (not shown) to implement refrigeration of the cooling water to ensure the heat dissipation and cooling effect during recycling, that is, the evaporator of the refrigeration assembly absorbs the refrigerant and sends the compressed refrigerant into the condenser, and the condenser sends the liquefied refrigerant into the evaporator for evaporation and heat absorption through the capillary vessel to achieve the purpose of refrigeration, which is the mature prior art and is not described herein.

The optical transmission cabinet of this embodiment structurally possesses an intermediate layer, utilizes this intermediate layer to realize the water-cooling heat dissipation to the cabinet internal environment, and simultaneously, water-cooling portion and cabinet inner structure are independent, make cabinet structure sealed when satisfying cabinet heat dissipation demand, effectively overcome impurity defects such as dust that the tradition introduced under the air convection mode, dustproof performance is excellent.

The adjusting component 4 comprises an alignment cavity 41 formed on the supporting seat 3, and a rotary table 42 fixedly installed at the bottom of the cabinet body 1 and matched with the alignment cavity 41. The turntable 42 is rotatably arranged in the alignment cavity 41, and the alignment cavity 41 is arranged at the center of the supporting seat 3. The cabinet body 1 rotates and adjusts horizontally by taking the center of the supporting seat 3 as the axis under the action of the turntable 42. For facilitating the installation and maintenance of the cooling structure 5, the adjusting assembly 4 is provided in this embodiment, so that the cabinet body 1 can rotate relative to the supporting seat 3 to adjust the cooling structure 5 originally located at the back to the front for maintenance.

In summary, the light transmission cabinet of the present embodiment has the following advantages compared with the current light transmission cabinet: the optical transmission cabinet of this embodiment structurally possesses an intermediate layer, utilizes this intermediate layer to realize the water-cooling heat dissipation to the cabinet internal environment, and water-cooling part and cabinet internal structure are independent mutually, make cabinet structure sealed when satisfying cabinet heat dissipation demand, effectively overcome impurity defects such as dust that traditional introduced under the air convection mode, dustproof performance is excellent.

The naming of the components involved is based on the functions described in the specification as naming standards, and is not limited by the specific terms used in the present utility model, and other terms may be selected by those skilled in the art to describe the names of the components of the present utility model.

Claims

1. The heat-dissipation dust-removal light transmission cabinet comprises a cabinet body (1) and a supporting seat (3) for bearing the cabinet body (1);

the optical transmission cabinet is characterized by further comprising:

the adjusting assembly (4) comprises an alignment cavity (41) formed on the supporting seat (3) and a rotary table (42) fixedly installed at the bottom of the cabinet body (1) and matched with the alignment cavity (41); and

the cooling structure (5) comprises a heat transfer plate (51) embedded at the inner wall of the cabinet body (1), a water cooling pipe groove (52) formed in the heat transfer plate (51), a water cooling coil pipe (53) arranged in the water cooling pipe groove (52), a refrigerating water tank (55) arranged below the water cooling coil pipe (53), a water pump (54) used for communicating the refrigerating water tank (55) with the water cooling coil pipe (53) and a heat insulation cover plate (56).

2. The heat dissipation and dust removal light transmission cabinet according to claim 1, wherein a cabinet door is hinged on the cabinet body (1);

the light transmission cabinet further comprises an equipment support (2) located in the cabinet body (1).

3. The heat-dissipating dust-removing light-transmitting cabinet according to claim 2, wherein the equipment support (2) is fixedly connected with the cabinet body (1) through screws, and an optical transmission assembly is integrally arranged on the equipment support (2), and an optical fiber is fixedly connected to the optical transmission assembly.

4. A heat dissipating and dust removing light transmitting cabinet according to claim 1, wherein the turntable (42) is rotatably disposed in the alignment cavity (41), and the alignment cavity (41) is disposed at the center of the support base (3).

5. The heat-dissipating dust-removing light-transmitting cabinet according to claim 4, wherein the cabinet body (1) performs a rotation adjustment motion in a horizontal direction with the center of the supporting seat (3) as an axis under the action of the turntable (42).

6. A heat dissipating and dust removing light transmitting cabinet according to claim 1, characterized in that the water cooling coil (53) is embedded on the heat transfer plate (51) through a water cooling pipe groove (52);

the refrigerating water tank (55) and the water pump (54) are fixedly connected with the cabinet body (1), and a water return pipe is fixedly connected between the end part of the water pump (54) opposite to the water cooling coil (53) and the refrigerating water tank (55).

7. The heat-dissipating dust-removing light-transmitting cabinet according to claim 1, wherein the heat-insulating cover plate (56) is used for covering the water-cooling coil pipe (53), the refrigerating water tank (55) and the water pump (54), and the heat-insulating cover plate (56) is fixedly connected with the cabinet body (1) through bolts;

the heat insulation cover plate (56) is concave in cross section.