CN205491601U - Closed communication rack of built -in self -interacting guide plate - Google Patents
Closed communication rack of built -in self -interacting guide plate Download PDFInfo
- Publication number
- CN205491601U CN205491601U CN201620043158.1U CN201620043158U CN205491601U CN 205491601 U CN205491601 U CN 205491601U CN 201620043158 U CN201620043158 U CN 201620043158U CN 205491601 U CN205491601 U CN 205491601U
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- China
- Prior art keywords
- guide plate
- deflector
- refrigerating plant
- air outlet
- rack
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Abstract
The utility model discloses a closed communication rack of built -in self -interacting guide plate, including rack main part (1), refrigerating plant (2), cold air duct (6), hot air channel (5) and PCB board (9), refrigerating plant (2) set up at the top of rack, have one supply -air outlet (3) and one air outlet (4) on it, cold air duct (6) in the guide plate forms by a main guide plate (7') and a vice guide plate (8'), the here is led, the one end of vice guide plate is all installed on same stiff end, the other end can wind this stiff end free rotation, owner, vice guide plate all be connected with motor (10) and its drive can carry on respectively down positive and negative 10 degrees with positive 80 degrees, negative 30 degrees rotation, all install position sensor (11) position in order to detect owner, vice guide plate in amplitude of oscillation both sides main, vice guide plate, the utility model discloses the automatic control of the rack amount of wind is realized to accessible sensor and motor automatically regulated guide plate to reach balanced heat dissipation mesh.
Description
Technical field
The communication cabinet that this utility model is used in relating to a kind of communications industry.
Background technology
The structure of existing 42U rack and operation principle thereof are as shown in Figure 1, it is made up of machine cabinet body (1), refrigerating plant (2), cold air duct (6), hot-air channel (5) and pcb board (9), described refrigerating plant (2) is arranged on the top of rack, there are an air outlet (3) and an air outlet (4) on it, in described cold air duct (6), have major and minor dividing plate (7,8)；Described cold air duct is connected with the air outlet of described refrigerating plant；Described hot-air channel is connected with the air outlet of refrigerating plant；Cold wind from top supplying air, is divided into top cooling wind and bottom cooling wind to dispel the heat the upper and lower part pcb board in rack respectively by major and minor dividing plate by refrigerating plant, and the cold wind after heat radiation is discharged by the air outlet of refrigerating plant through described hot-air channel.This structure is fixed due to the sendout of upper and lower cold wind, it is impossible to be automatically adjusted, and is unfavorable for the equilibrium heat radiation of the top and the bottom of rack.
Utility model content
Reaching the purpose of equilibrium heat radiation in order to realize a kind of self-adjustable steering gate to control the air channel amount of rack top and the bottom, this utility model provides the closed type communication machine cabinet of a kind of built-in self-regulation deflector.The technical solution of the utility model is: including: machine cabinet body, refrigerating plant, cold air duct, hot-air channel and pcb board, described refrigerating plant is arranged on the top of rack, there are an air outlet and an air outlet on it, in described cold air duct, have deflector；Described cold air duct is connected with the air outlet of described refrigerating plant；Described hot-air channel is connected with the air outlet of refrigerating plant；Cold wind from top supplying air, is divided into top cooling wind and bottom cooling wind to dispel the heat the upper and lower part pcb board in rack respectively by deflector by refrigerating plant, and the cold wind after heat radiation is discharged by the air outlet of refrigerating plant through described hot-air channel.It is characterized in that: the described deflector in cold air duct is made up of a dominant flow plate and a secondary deflector, one end of this major and minor deflector is installed on same fixing end, and the other end can rotate freely around this fixing end；Described major and minor deflector is all connected with motor and can carry out positive and negative 10 degree and positive 80 degree, the rotation of negative 30 degree under it drives respectively.Being mounted on position sensor with the position of the major and minor deflector of detection and provides signal to automatically control motor in the amplitude of oscillation both sides of major and minor deflector, reaches the effect of regulating tuyere size, the final purpose realizing regulation top and the bottom cold blast rate.
This utility model uses above technical scheme to provide the benefit that: can be automatically adjusted deflector, thus control the air channel amount of rack top and the bottom, it is achieved automatically controlling of rack air quantity, thus reach equilibrium heat radiation purpose.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing rack；
Fig. 2 is cold air duct partial structurtes schematic diagram of the present utility model.
In figure, 1 machine cabinet body, 2 refrigerating plants, 6 cold air ducts, 5 hot-air channels, 3 air outlets, 4 air outlets, 7 main dividing plates, 8 secondary dividing plates, 7 ' dominant flow plates, 8 ' secondary deflector, 9 pcb boards, 10 motors, 11 position sensors.
Detailed description of the invention
As shown in Figure 1, this utility model includes: machine cabinet body 1, refrigerating plant 2, cold air duct 6, hot-air channel 5 and pcb board 9, described refrigerating plant 2 is arranged on the top of rack, it has an air outlet 3 and an air outlet 4, has deflector (as shown in Figure 2) in described cold air duct 6；Described cold air duct is connected with the air outlet of described refrigerating plant；Described hot-air channel is connected with the air outlet of refrigerating plant；Cold wind from top supplying air, is divided into top cooling wind and bottom cooling wind to dispel the heat the upper and lower part pcb board in rack respectively by deflector by refrigerating plant, and the cold wind after heat radiation is discharged by the air outlet of refrigerating plant through described hot-air channel.As in figure 2 it is shown, the deflector in described cold air duct 6 is made up of the secondary deflector 8 ' of a dominant flow plate 7 ' and, one end of this major and minor deflector is installed on same fixing end, and the other end can rotate freely around this fixing end；Described major and minor deflector is all connected with motor and can carry out positive and negative 10 degree and positive 80 degree, the rotation of negative 30 degree under it drives respectively.Being mounted on position sensor with the position of the major and minor deflector of detection and provides signal to automatically control motor in the amplitude of oscillation both sides of major and minor deflector, reaches the effect of regulating tuyere size, the final purpose realizing regulation top and the bottom cold blast rate.
Above-mentioned detailed description of the invention is exemplary, is to preferably make to skilled artisans appreciate that this patent, it is impossible to be not understood as including this patent the restriction of scope；As long as the technology contents made according to technical scheme disclosed in this patent is substantially identical or any change of equivalent or modification, each fall within the scope that this patent includes.
Claims (1)
1. the closed type communication machine cabinet of a built-in self-regulation deflector, including machine cabinet body (1), refrigerating plant (2), cold air duct (6), hot-air channel (5) and pcb board (9), described refrigerating plant (2) is arranged on the top of rack, there are an air outlet (3) and an air outlet (4) on it, in described cold air duct (6), have deflector；Described cold air duct (6) is connected with the air outlet (3) of described refrigerating plant；Described hot-air channel (5) is connected with the air outlet (4) of refrigerating plant；Cold wind from top supplying air, is divided into top cooling wind and bottom cooling wind to dispel the heat the upper and lower part pcb board in rack respectively by deflector by refrigerating plant, and the cold wind after heat radiation is discharged by the air outlet of refrigerating plant through described hot-air channel；It is characterized in that: the described deflector in cold air duct (6) is made up of the secondary deflector (8 ') of a dominant flow plate (7 ') and, and one end of this major and minor deflector is installed on same fixing end, and the other end can rotate freely around this fixing end；Described major and minor deflector is all connected with motor (10) and can carry out positive and negative 10 degree and positive 80 degree, the rotation of negative 30 degree under it drives respectively；Position sensor (11) it is mounted on to detect the position of major and minor deflector in the amplitude of oscillation both sides of major and minor deflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043158.1U CN205491601U (en) | 2016-01-18 | 2016-01-18 | Closed communication rack of built -in self -interacting guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043158.1U CN205491601U (en) | 2016-01-18 | 2016-01-18 | Closed communication rack of built -in self -interacting guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205491601U true CN205491601U (en) | 2016-08-17 |
Family
ID=56670600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620043158.1U Active CN205491601U (en) | 2016-01-18 | 2016-01-18 | Closed communication rack of built -in self -interacting guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205491601U (en) |
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2016
- 2016-01-18 CN CN201620043158.1U patent/CN205491601U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |