CN203289817U - Heat dissipation structure used for outdoor equipment cabinet - Google Patents
Heat dissipation structure used for outdoor equipment cabinet Download PDFInfo
- Publication number
- CN203289817U CN203289817U CN2013203257070U CN201320325707U CN203289817U CN 203289817 U CN203289817 U CN 203289817U CN 2013203257070 U CN2013203257070 U CN 2013203257070U CN 201320325707 U CN201320325707 U CN 201320325707U CN 203289817 U CN203289817 U CN 203289817U
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- air inlet
- hot
- equipment cabinet
- rack
- cold
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Abstract
The utility model provides a heat dissipation structure used for an outdoor equipment cabinet. According to the utility model, a cold air inlet is arranged in the bottom part of equipment cabinet. A hot air outlet is arranged in the top part of the equipment cabinet. An L-shaped ventilation pipe is arranged in the equipment cabinet. Therefore, cold air is let in from the bottom part and is discharged out from the top part after circulating in the equipment cabinet, so that heat dissipation efficiency of the equipment cabinet is improved substantially and heat dissipation effect is improved. The heat dissipation structure used for the outdoor equipment cabinet provided by the utility model is provided with a blocking board in the cold air inlet and is equipped with an air filtering net. A predetermined angle is formed between the blocking board and a cold air flowing direction. The hot air outlet is designed to be downward, so that influence on a device caused by water, dust and the like in an external environment can be reduced effectively, protection of the device can be enhanced substantially and service lifetime of the device can be prolonged.
Description
Technical field
The utility model relates to a kind of radiator structure, and what be specifically related to is a kind of outdoor cabinet radiator structure.
Background technology
Along with the power of communication equipment constantly increases, its heat that produces in running is also in continuous increase, and the increase of heat will cause the ambient temperature that electronic component or wiring board are worked to rise, when temperature surpasses the temperature that electronic component or wiring board allow, will cause electronic component or wiring board cisco unity malfunction, even damage electronic component or wiring board, so communication equipment is dispelled the heat and is necessary very much.
What the present rack that is used for the installation communication equipment mainly adopted is radiator fan, drive air flowing to reach the cooling effect that forces of electronic system in each local space in rack by fan unit, this fan type rack with its lower Costco Wholesale advantage and preferably radiating effect be the first choice of cooling machine cabinet always, but for outdoor cabinet, because its environment for use is comparatively abominable, the fan type rack exists the dustproof and waterproof grade not high, radiating efficiency not high and install after need the problem such as a large amount of maintenances.
The utility model content
The purpose of this utility model is to provide a kind of outdoor cabinet radiator structure,, to improve the degree of protection of radiating efficiency and outdoor use, reduces the impact of environment on rack.
The purpose of this utility model is achieved through the following technical solutions.
A kind of outdoor cabinet radiator structure, comprise rack (10), described rack (10) bottom is provided with cold air inlet (20), top is provided with hot-blast outlet (30), and described cold air inlet (20) and hot-blast outlet (30) are positioned at the same side of rack (10); The top of described rack (10) is provided with the horizontal air pipe (50) that is communicated with hot-blast outlet (30), described rack (10) inside is provided with a L shaped air pipe (40), described L shaped air pipe (40) lower end is provided with the air inlet (41) that is communicated with cold air inlet (20), and upper end is provided with the air outlet (42) that is communicated with horizontal air pipe (50).
Preferably, described cold air inlet (20) inwall one side is provided with the cold wind lower baffle plate (21) that becomes predetermined angle with the cold wind direction of advance, opposite side is provided with the cold wind overhead gage (22) parallel with cold wind lower baffle plate (21), and wherein said predetermined angle is 30 °～150 °.
Preferably, also be provided with an air strainer between the air inlet (41) of described cold air inlet (20) and L shaped air pipe (40) lower end.
Preferably, described horizontal air pipe (50) inwall one side is provided with the front wind screen (52) that becomes predetermined angle with the hot blast direction of advance, opposite side is provided with rear wind-break panels (51), and described air outlet (42) is positioned between front wind screen (52) and rear wind-break panels (51).
Preferably, be provided with a hot-air damper (31) in described hot-blast outlet (30).
The utility model compared with prior art, beneficial effect is: the outdoor cabinet radiator structure that the utility model provides, by the cold air inlet that is arranged on the rack bottom, the L shaped air pipe that is arranged on the hot-blast outlet of enclosure top and is positioned at rack, cold air is entered by bottom, discharged by top after circulation in rack, it has greatly improved the radiating efficiency in rack, and radiating effect is better; The utility model is provided with and becomes the baffle plate of predetermined angular with the cold wind direction of advance and air strainer is installed in cold air inlet, hot-blast outlet is designed to downwards, thereby effectively reduce the impact on equipment such as water in external environment condition, dust, greatly improve the degree of protection of equipment, extended the useful life of equipment.
Description of drawings
Fig. 1 is the utility model outdoor cabinet radiator structure schematic diagram;
Fig. 2 is the structural representation of the utility model cold air inlet;
Fig. 3 is the structural representation of the utility model hot-blast outlet.
Identifier declaration in figure: rack 10, cold air inlet 20, cold wind lower baffle plate 21, cold wind overhead gage 22, hot-blast outlet 30, hot-air damper 31, L shaped air pipe 40, air inlet 41, air outlet 42, horizontal air pipe 50, rear wind-break panels 51, front wind screen 52.
Embodiment
, in order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See also Fig. 1, Fig. 2, shown in Figure 3, Fig. 1 is the utility model outdoor cabinet radiator structure schematic diagram; Fig. 2 is the structural representation of the utility model cold air inlet; Fig. 3 is the structural representation of the utility model hot-blast outlet.The utility model provides a kind of outdoor cabinet radiator structure, when being mainly used in solving the fan type rack and using out of doors, exist the dustproof and waterproof grade not high, radiating efficiency not high and install after need the problem such as a large amount of maintenances, the utility model can effectively improve the degree of protection of radiating efficiency and outdoor use, reduces the impact of environment on rack.
Wherein the utility model outdoor cabinet radiator structure mainly includes rack 10, the cabinet door bottom of described rack 10 is provided with a cold air inlet 20, the top of cabinet door is provided with a hot-blast outlet 30, be provided with a L shaped air pipe 40 in rack 10, the top of rack 10 is provided with a horizontal air pipe 50.
The lower end of L shaped air pipe 40 is provided with the air inlet 41 that is communicated with cold air inlet 20, and upper end is provided with the air outlet 42 that is communicated with horizontal air pipe 50 1 ends, and the other end of described horizontal air pipe 50 is connection corresponding to hot-blast outlet 30.
Inwall one side of cold air inlet 20 is provided with the cold wind lower baffle plate 21 that becomes predetermined angle with the cold wind direction of advance, opposite side is provided with the cold wind overhead gage 22 parallel with cold wind lower baffle plate 21, and wherein said predetermined angle is 30 °～150 °, be preferably 45 ° in the present embodiment, when this design can make cold wind enter from cold air inlet 20, the material of larger particles in air is stopped to get off, to prevent it, enter in rack 10, the equipment in rack 10 is caused damage; And an air strainer is installed between cold air inlet 20 and air inlet 41, it can filter out airborne less dust or steam etc., to avoid it, enters into rack 10.
The design of L shaped air pipe 40, heats in rack 10 can be pulled away to greatest extent, because heat is from bottom to top, and after cold air enters, at first in the bottom of rack 10, heat is taken away, then 42 places of the air outlet above directly rising to.
In horizontal air pipe 50, top exhaust outlet and fan also are installed, discharge with accelerated heat, improve radiating efficiency, wherein be provided with rear wind-break panels 51, front wind screen 52 in horizontal air pipe 50, and described rear wind-break panels 51, front wind screen 52 lay respectively at the both sides of air outlet 42, and rear wind-break panels 51 prevents that mainly hot blast from partly spreading to the non-exhaust outlet of horizontal air pipe 50.
The outlet of hot-blast outlet 30 designs is downward, and also be provided with a hot-air damper 31 in hot-blast outlet 30, this hot-air damper 31 vertically upward, when hot blast arrives hot-air damper 31, correspondence can upwards be advanced or return, and, due to the barrier effect of front wind screen 52, makes the hot blast of backflow less, its major part enters into hot-air damper 31 upper ends, and correspondence makes hot blast all along hot-blast outlet 30, discharge downwards.
The utility model air channel is by the rack bottom air inlet, and by the enclosure top air draft, radiating effect is better, and efficiency is higher; Air inlet and exhaust outlet all adopt the baffle-type Duct design, have effectively improved degree of protection, have reduced the impact of surrounding environment on equipment, have greatly extended the useful life of equipment.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (5)
1. outdoor cabinet radiator structure, comprise rack (10), it is characterized in that, described rack (10) bottom is provided with cold air inlet (20), top is provided with hot-blast outlet (30), and described cold air inlet (20) and hot-blast outlet (30) are positioned at the same side of rack (10); The top of described rack (10) is provided with the horizontal air pipe (50) that is communicated with hot-blast outlet (30), described rack (10) inside is provided with a L shaped air pipe (40), described L shaped air pipe (40) lower end is provided with the air inlet (41) that is communicated with cold air inlet (20), and upper end is provided with the air outlet (42) that is communicated with horizontal air pipe (50).
2. outdoor cabinet radiator structure according to claim 1, it is characterized in that, described cold air inlet (20) inwall one side is provided with the cold wind lower baffle plate (21) that becomes predetermined angle with the cold wind direction of advance, opposite side is provided with the cold wind overhead gage (22) parallel with cold wind lower baffle plate (21), and wherein said predetermined angle is 30 °～150 °.
3. outdoor cabinet radiator structure according to claim 1, is characterized in that, also is provided with an air strainer between the air inlet (41) of described cold air inlet (20) and L shaped air pipe (40) lower end.
4. outdoor cabinet radiator structure according to claim 1, it is characterized in that, described horizontal air pipe (50) inwall one side is provided with the front wind screen (52) that becomes predetermined angle with the hot blast direction of advance, opposite side is provided with rear wind-break panels (51), and described air outlet (42) is positioned between front wind screen (52) and rear wind-break panels (51).
5. outdoor cabinet radiator structure according to claim 1, is characterized in that, is provided with a hot-air damper (31) in described hot-blast outlet (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203257070U CN203289817U (en) | 2013-06-03 | 2013-06-03 | Heat dissipation structure used for outdoor equipment cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203257070U CN203289817U (en) | 2013-06-03 | 2013-06-03 | Heat dissipation structure used for outdoor equipment cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203289817U true CN203289817U (en) | 2013-11-13 |
Family
ID=49546150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203257070U Expired - Lifetime CN203289817U (en) | 2013-06-03 | 2013-06-03 | Heat dissipation structure used for outdoor equipment cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203289817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019677A (en) * | 2016-10-31 | 2018-05-11 | 中国电子科技集团公司第五十研究所 | Street lamp and its control cabinet |
| CN108347867A (en) * | 2018-04-26 | 2018-07-31 | 苏州弗士曼精密机械有限公司 | A kind of cabinet cooling device |
| CN109475074A (en) * | 2018-12-29 | 2019-03-15 | 杭州和利时自动化有限公司 | Cabinet |
-
2013
- 2013-06-03 CN CN2013203257070U patent/CN203289817U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019677A (en) * | 2016-10-31 | 2018-05-11 | 中国电子科技集团公司第五十研究所 | Street lamp and its control cabinet |
| CN108347867A (en) * | 2018-04-26 | 2018-07-31 | 苏州弗士曼精密机械有限公司 | A kind of cabinet cooling device |
| CN109475074A (en) * | 2018-12-29 | 2019-03-15 | 杭州和利时自动化有限公司 | Cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |