CN204498542U - The small power supply rack of fan-free - Google Patents
The small power supply rack of fan-free Download PDFInfo
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- CN204498542U CN204498542U CN201520205754.0U CN201520205754U CN204498542U CN 204498542 U CN204498542 U CN 204498542U CN 201520205754 U CN201520205754 U CN 201520205754U CN 204498542 U CN204498542 U CN 204498542U
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Abstract
The utility model relates to a kind of small power supply rack of fan-free, comprise the cabinet that top board, base plate and four side plates are formed, in described cabinet, power module is installed, described power module has air inlet and air outlet, and inside is provided with radiator fan, on described cabinet, be provided with the rack air inlet aimed at the air inlet of described power module, described small power supply rack also comprises: kuppe, have kuppe entrance and kuppe outlet, described kuppe entrance docks with the air outlet of described power module; And exhaust air flue, export with described kuppe and dock, and form rack air outlet on described cabinet.The fan that small power supply rack of the present utility model utilizes power module to carry, suction outside air enters thus the work calories of module of faling apart, and self-operating noise is low, can reach noise reduction and cost-effective object.
Description
Technical field
The utility model relates to a kind of power supply cabinet, more particularly, relates to a kind of small power supply rack of fan-free.
Background technology
For meeting the requirement of communication signal all standing, the layout density of outdoor communication equipment is more and more higher, and part communication apparatus and power-supply system are directly arranged in residential quarter, and this proposes strict requirement to their operation noise.And existing outdoor small power supply rack adopts independent cabinet fan, force suction cool ambient air turnover rack to carry out integral heat sink, it is large that cabinet fan runs noise, easily causes resident to complain, and the interior cabinet fan that increases of rack too increases equipment cost.
Utility model content
The technical problems to be solved in the utility model is, adopts independent cabinet fan to carry out integral heat sink, defect that noise is larger, provide a kind of small power supply rack of fan-free, can reduce noise for small power supply rack of the prior art.
The utility model solves the technical scheme that its technical problem adopts: the small power supply rack constructing a kind of fan-free, comprise the cabinet that top board, base plate and four side plates are formed, in described cabinet, power module is installed, described power module has air inlet and air outlet, and inside is provided with radiator fan, on described cabinet, be provided with the rack air inlet aimed at the air inlet of described power module, described small power supply rack also comprises:
Kuppe, have kuppe entrance and kuppe outlet, described kuppe entrance docks with the air outlet of described power module; And
Exhaust air flue, exports with described kuppe and docks, and form rack air outlet on described cabinet.
According to the small power supply rack of fan-free described in the utility model, described four side plates are first, second, third and the 4th side plate.
According to the small power supply rack of fan-free described in the utility model, described rack air inlet is arranged on described first side plate, described power module, kuppe, exhaust air flue and rack air outlet are all arranged on described second side plate, and described second side plate is adjacent with described first side plate.
According to the small power supply rack of fan-free described in the utility model, described kuppe is jointly enclosed by four pieces of bafflers and described second side plate and forms, form the described kuppe entrance docked with the air outlet of described power module in one end of described kuppe, form the outlet of described kuppe in the bottom of described kuppe; Described exhaust air flue is jointly enclosed by four pieces of air duct boards and described second side plate and forms, and tunnel inlet is formed on top, and described kuppe outlet is docked with described tunnel inlet.
According to the small power supply rack of fan-free described in the utility model, described rack air inlet is arranged on described first side plate, and described power module and kuppe are all arranged on described second side plate, and described second side plate is adjacent with described first side plate; Described exhaust air flue and rack air outlet are arranged on described 3rd side plate, and described 3rd side plate is parallel relative with described first side plate.
According to the small power supply rack of fan-free described in the utility model, described kuppe is jointly enclosed by four pieces of bafflers and described second side plate and forms, form described kuppe entrance in one end of described kuppe, form the outlet of described kuppe at the relative other end of described kuppe.
According to the small power supply rack of fan-free described in the utility model, described exhaust air flue is jointly enclosed by five pieces of air duct boards and described 3rd side plate and forms, described five pieces of air duct boards are first to tendencies guidance tape, wherein one end of first to fourth air duct board is all connected with described 3rd side plate, and the other end of first to fourth air duct board is connected with tendencies guidance tape; Described tendencies guidance tape is parallel with described 3rd side plate, and described tendencies guidance tape forms tunnel inlet, and described tunnel inlet exports with described kuppe and docks.
According to the small power supply rack of fan-free described in the utility model, around described tunnel inlet, be provided with sealing joint strip.
According to the small power supply rack of fan-free described in the utility model, described cabinet is provided with the wind inlet channel of evagination, in described wind inlet channel, is provided with air intake water bar and air cleaner.
According to the small power supply rack of fan-free described in the utility model, in the both sides, inside of described exhaust air flue, near described rack air outlet place, be provided with air-out water bar.
Implement the small power supply rack with the fan-free of heat-exchange system of the present utility model, there is following beneficial effect: compared with prior art, the fan that small power supply rack of the present utility model utilizes power module to carry, suction outside air enters thus the work calories of module of faling apart.Cabinet fan need not be installed in addition in such small power supply rack again and carry out whole cabinet heat radiation.Meanwhile, the fan carried because of power module is arranged on power module inside, and self-operating noise is low, completely cuts off the backward outer noise spread out of lower, can reach noise reduction and cost-effective object, can meet the noise requirements of residential block by small power supply rack.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the external structure schematic diagram of the small power supply rack according to the first embodiment of the present utility model;
Fig. 2 is the internal structure schematic diagram of the small power supply rack according to the first embodiment of the present utility model;
Fig. 3 is the internal structure schematic diagram of the small power supply rack according to the second embodiment of the present utility model;
Fig. 4 is the sectional view of the small power supply rack according to the second embodiment of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, 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.
Fig. 1 is the external structure schematic diagram of the small power supply rack 100 according to the first embodiment of the present utility model; Fig. 2 is the internal structure schematic diagram of the small power supply rack 100 according to the first embodiment of the present utility model.As shown in Figure 1, small power supply rack 100 of the present utility model is in cube shaped, and comprise the cabinet that top board 101, base plate and four side plates are formed, wherein four side plates are first to fourth side plates.On the first side plate 102, be provided with rack air inlet 103, the second side plate 104 is provided with rack air outlet 105.In illustrated first embodiment, the first side plate 102 is left plates of small power supply rack 100, and the second side plate 104 is Qianmens of small power supply rack 100.But the utility model is not limited thereto.
As shown in Figure 2, in the cabinet of small power supply rack 100, power module 106 is installed.In the illustrated embodiment in which, power module 106 is horizontally set on the second side plate 104 adjacent with the first side plate 102.This power module 106 has air inlet 106a and air outlet 106b, and inside is provided with radiator fan, for being sucked from air inlet 106a by air, sends from air outlet 106b.When the second side plate 104 is closed, the air inlet 106a of power module 106 aims at rack air inlet 103.
At the air outlet 106b of power module 106, be provided with kuppe 107.Second side plate 104 is also provided with exhaust air flue 108, and this exhaust air flue 108 has above-mentioned rack air outlet 105.This kuppe 107 can be fixed on the second side plate 104, and has the kuppe entrance docked with the air outlet 106b of power module 106 and the kuppe docked with exhaust air flue 108 exports.
Specifically, kuppe 107 jointly can be enclosed by the second side plate 104 of four pieces of baffler 107a and rack 100 and form.The kuppe entrance docked with the air outlet 106b of power module 106 is formed in one end of kuppe 107.Exhaust air flue 108 is also jointly enclosed by the second side plate 104 of four pieces of air duct board 108a and rack 100 and forms, and open top forms tunnel inlet.The baffler 107a opening of the bottom of kuppe 107, forms kuppe outlet, and kuppe outlet is docked with the tunnel inlet of exhaust air flue 108, thus forms the air duct from kuppe 107 to exhaust air flue 108.
When small power supply rack 100 runs, radiator fan entry into service in power module 106, air is sucked from rack air inlet 103, and it is inner to enter power module 106 through the air inlet 106a of power module 106, flow out from the air outlet 106b of power module 106 afterwards, enter kuppe 107, flow to exhaust air flue 108 afterwards, and flow out from rack air outlet 105.
Fig. 3 is the internal structure schematic diagram of the small power supply rack 100 according to the second embodiment of the present utility model; Fig. 4 is the sectional view of the small power supply rack 100 according to the second embodiment of the present utility model.As shown in Figure 3 and Figure 4, small power supply rack 100 of the present utility model is in cube shaped, and comprise the cabinet that top board 101, base plate and four side plates are formed, wherein four side plates are first to fourth side plates.On the first side plate 102 wherein, be provided with rack air inlet 103, be provided with rack air outlet 105 with on parallel the 3rd relative side plate 109 of the first side plate 102.In illustrated first embodiment, the first side plate 102 is left plates of small power supply rack 100, and the 3rd side plate 109 is right plates of small power supply rack 100.But the utility model is not limited thereto.
In the cabinet of small power supply rack 100, power module 106 is installed.In the illustrated embodiment in which, power module 106 is arranged on the second side plate 104.This power module 106 has air inlet 106a and air outlet 106b, and inside is provided with radiator fan, for being sucked from air inlet 106a by air, sends from air outlet 106b.When the second side plate 104 is closed, the air inlet 106a of power module 106 aims at rack air inlet 103.
At the air outlet 106b of power module 106, be provided with kuppe 107.3rd side plate 104 is also provided with exhaust air flue 108, and this exhaust air flue 108 has above-mentioned rack air outlet 105.This kuppe 107 can be fixed on the second side plate 104, and has the kuppe entrance docked with the air outlet 106b of power module 106 and the kuppe docked with exhaust air flue 108 exports.
Specifically, kuppe 107 jointly can be enclosed by the second side plate 104 of four pieces of baffler 107a and rack 100 and form.Form the kuppe entrance docked with the air outlet 106b of power module 106 in one end of kuppe 107, form kuppe outlet at the relative other end of kuppe 107.
Exhaust air flue 108 is jointly enclosed by the 3rd side plate 109 of five pieces of air duct board 108a and rack 100 and forms, wherein one end of first to fourth air duct board 108a is all connected with the 3rd side plate 109, and the other end of first to fourth air duct board 108a is connected with tendencies guidance tape 108a.Tendencies guidance tape 108a can be parallel with the 3rd side plate 109.Tendencies guidance tape 108a forms tunnel inlet 110, and rack air outlet 105 is arranged on the 3rd side plate 109.When the second side plate 104 is closed, kuppe outlet is docked with tunnel inlet 110, makes air can flow into exhaust air flue 108 from kuppe 107.But the utility model is not limited thereto, exhaust air flue 108 also jointly can be enclosed and form, and formed tunnel inlet 110 on the air duct board 108a being parallel to the 3rd side plate 109 by four pieces of air duct board 108a and the 3rd side plate 109 of rack 100, the top board 101 of rack 100.Enclose the general knowledge forming air channel and belong to those skilled in the art owing to adopting several pieces of flat boards, therefore repeat no more.
In order to strengthen the sealing effectiveness between kuppe 107 and exhaust air flue 108, around tunnel inlet 110, be provided with sealing joint strip 111.
In a second embodiment, direct as with the first embodiment rack air inlet 103 can be set on the first side plate 102, also can as shown in Figure 4, on the basis of the first embodiment, at the wind inlet channel 112 of the first side plate 102 arranged outside evagination, this wind inlet channel 112 has entrance 116.And in order to avoid humid air and dust are on the impact of small power supply rack 100, in the embodiment shown in fig. 4, in wind inlet channel 112, near entrance 116 place, be provided with air intake water bar 113 and air cleaner 115.In the both sides, inside of exhaust air flue 108, near rack air outlet 105 place, be provided with air-out water bar 114, to reach the requirement of structural shielding.
When small power supply rack 100 runs, radiator fan entry into service in power module 106, the entrance 116 of air from wind inlet channel 112 is sucked, and enter rack 100 through rack air inlet 103, after to enter power module 106 through the air inlet 106a of power module 106 inner, then to flow out from the air outlet 106b of power module 106, enter kuppe 107, flow to exhaust air flue 108 afterwards, and flow out from rack air outlet 105.
Compared with prior art, the fan that small power supply rack 100 of the present utility model utilizes power module 106 to carry, suction outside air enters thus the work calories of module of faling apart.Cabinet fan need not be installed in addition in such small power supply rack 100 again and carry out whole cabinet heat radiation.Simultaneously, the fan carried because of power module 106 is arranged on power module 106 inside, and self-operating noise is low, completely cuts off the backward outer noise spread out of lower by small power supply rack 100, noise reduction and cost-effective object can be reached, the noise requirements of residential block can be met.
Because the air inlet 106a of power module 106 aims at rack air inlet 103, and power module 106 is connected with kuppe 107, exhaust air flue 108, the hot-air of discharging from power module 106 can only be sent small power supply rack 100 along exhaust air flue 108, and can not be back in small power supply rack 100, avoid hot air reflux.The side air inlet of small power supply rack 100, Qianmen air-out, or side is entered side and is gone out, compact overall structure, and the size of rack is little, can meet the requirement that electric pole pole is installed.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. the small power supply rack of a fan-free, comprise the cabinet that top board, base plate and four side plates are formed, in described cabinet, power module is installed, described power module has air inlet and air outlet, and inside is provided with radiator fan, it is characterized in that, on described cabinet, be provided with the rack air inlet aimed at the air inlet of described power module, described small power supply rack also comprises:
Kuppe, have kuppe entrance and kuppe outlet, described kuppe entrance docks with the air outlet of described power module; And
Exhaust air flue, exports with described kuppe and docks, and form rack air outlet on described cabinet.
2. the small power supply rack of fan-free according to claim 1, is characterized in that, described four side plates are first, second, third and the 4th side plate.
3. the small power supply rack of fan-free according to claim 2, it is characterized in that, described rack air inlet is arranged on described first side plate, described power module, kuppe, exhaust air flue and rack air outlet are all arranged on described second side plate, and described second side plate is adjacent with described first side plate.
4. the small power supply rack of fan-free according to claim 3, it is characterized in that, described kuppe is jointly enclosed by four pieces of bafflers and described second side plate and forms, form the described kuppe entrance docked with the air outlet of described power module in one end of described kuppe, form the outlet of described kuppe in the bottom of described kuppe; Described exhaust air flue is jointly enclosed by four pieces of air duct boards and described second side plate and forms, and tunnel inlet is formed on top, and described kuppe outlet is docked with described tunnel inlet.
5. the small power supply rack of fan-free according to claim 2, it is characterized in that, described rack air inlet is arranged on described first side plate, and described power module and kuppe are all arranged on described second side plate, and described second side plate is adjacent with described first side plate; Described exhaust air flue and rack air outlet are arranged on described 3rd side plate, and described 3rd side plate is parallel relative with described first side plate.
6. the small power supply rack of fan-free according to claim 5, it is characterized in that, described kuppe is jointly enclosed by four pieces of bafflers and described second side plate and forms, form described kuppe entrance in one end of described kuppe, form the outlet of described kuppe at the relative other end of described kuppe.
7. the small power supply rack of fan-free according to claim 6, it is characterized in that, described exhaust air flue is jointly enclosed by five pieces of air duct boards and described 3rd side plate and forms, described five pieces of air duct boards are first to tendencies guidance tape, wherein one end of first to fourth air duct board is all connected with described 3rd side plate, and the other end of first to fourth air duct board is connected with tendencies guidance tape; Described tendencies guidance tape is parallel with described 3rd side plate, and described tendencies guidance tape forms tunnel inlet, and described tunnel inlet exports with described kuppe and docks.
8. the small power supply rack of fan-free according to claim 7, is characterized in that, is provided with sealing joint strip around described tunnel inlet.
9. the small power supply rack of fan-free according to claim 1, is characterized in that, described cabinet is provided with the wind inlet channel of evagination, in described wind inlet channel, is provided with air intake water bar and air cleaner.
10. the small power supply rack of fan-free according to claim 1, is characterized in that, in the both sides, inside of described exhaust air flue, near described rack air outlet place, is provided with air-out water bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520205754.0U CN204498542U (en) | 2015-04-08 | 2015-04-08 | The small power supply rack of fan-free |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520205754.0U CN204498542U (en) | 2015-04-08 | 2015-04-08 | The small power supply rack of fan-free |
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| CN204498542U true CN204498542U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520205754.0U Active CN204498542U (en) | 2015-04-08 | 2015-04-08 | The small power supply rack of fan-free |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113453509A (en) * | 2021-06-28 | 2021-09-28 | 常州博瑞电力自动化设备有限公司 | Air guide sleeve and production method thereof |
| CN115515365A (en) * | 2021-06-07 | 2022-12-23 | 苏州蛟视智能科技有限公司 | Integrated high-power heat dissipation module |
-
2015
- 2015-04-08 CN CN201520205754.0U patent/CN204498542U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115515365A (en) * | 2021-06-07 | 2022-12-23 | 苏州蛟视智能科技有限公司 | Integrated high-power heat dissipation module |
| CN113453509A (en) * | 2021-06-28 | 2021-09-28 | 常州博瑞电力自动化设备有限公司 | Air guide sleeve and production method thereof |
| CN113453509B (en) * | 2021-06-28 | 2023-03-24 | 常州博瑞电力自动化设备有限公司 | Air guide sleeve and production method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518055 No. 1001 Nanshan Chi Park building B2 Patentee after: Vitamin Technology Co., Ltd. Address before: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518055 No. 1001 Nanshan Chi Park building B2 Patentee before: Aimosheng Network Energy Source Co., Ltd. |