CN105246305A - Power supply machine case - Google Patents

Power supply machine case Download PDF

Info

Publication number
CN105246305A
CN105246305A CN201510765619.6A CN201510765619A CN105246305A CN 105246305 A CN105246305 A CN 105246305A CN 201510765619 A CN201510765619 A CN 201510765619A CN 105246305 A CN105246305 A CN 105246305A
Authority
CN
China
Prior art keywords
air
fish
vent
nozzle type
power supply
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510765619.6A
Other languages
Chinese (zh)
Inventor
陈建旦
管祖光
陆晨燕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Haiershi Information Technology Co Ltd
Original Assignee
Suzhou Haiershi Information Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Haiershi Information Technology Co Ltd filed Critical Suzhou Haiershi Information Technology Co Ltd
Priority to CN201510765619.6A priority Critical patent/CN105246305A/en
Publication of CN105246305A publication Critical patent/CN105246305A/en
Pending legal-status Critical Current

Links

Abstract

The invention relates to a power supply machine case, and belongs to the technical field of power supply and distribution. The power supply machine case comprises a box body and a panel, the panel is provided with air inlets, an air channel is disposed in the box body, first fish-mouth-like air inducing ports are disposed at positions of the air inlets of the air channel, and two sides of an air outlet of the air channel are provided with a second fish-mouth-like air inducing port and a third fish-mouth-like air inducing port; and an active carbon honeycomb filter screen is disposed between the second fish-mouth-like air inducing port and the third fish-mouth-like air inducing port. The power supply machine case can effectively reduce deposition of dust in the power supply machine case, and improve the heat-radiation effect.

Description

A kind of power case
Technical field
The present invention relates to a kind of power case, belong to supplying electricity and power distribution technical field.
Background technology
Power case is the very important part of electron trade electronic equipment, the field of electronic components such as transformer, wiring board is installed in power case, so power case requires that body structure is more firm, heat for the ease of producing during electronic devices and components work in casing is drained, and requires that again cabinet has good ventilation and heat performance.
Due to power case not operation under dustless condition, therefore air outlet or air inlet usually can deposit many dusts, make ventilation difficulty cause power case internal temperature to raise, and electronic devices and components are damaged.
Summary of the invention
The technical problem to be solved in the present invention is, for the deficiencies in the prior art, proposes a kind of power case utilizing fluid mechanics mode to guide in cabinet to enter dust motion.
The present invention is the technical scheme solving the problems of the technologies described above proposition: a kind of power case, comprise casing and panel, described panel offers air inlet, air channel is provided with in described casing, the air intake vent place in described air channel is provided with the first fish nozzle type air-vent, and the both sides of the air outlet in described air channel are provided with the second fish nozzle type air-vent and the 3rd fish nozzle type air-vent; Active carbon honeycomb filter screen is provided with between described second fish nozzle type air-vent and the 3rd fish nozzle type air-vent.
The improvement of technique scheme is: the air outlet of described first fish nozzle type air-vent is just to the air intake vent in described air channel, the fish mouth of described second fish nozzle type air-vent is positioned at the limit, left side in described air channel, and the fish mouth of described 3rd fish nozzle type air-vent is positioned at the right edge in described air channel.
The improvement of technique scheme is: the middle part of described duct outlet is provided with dust arrester.
The invention has the beneficial effects as follows: by installing fish nozzle type air-vent at the air-intake device rear portion of cabinet, guide air intake from duct flows, and utilize the wind-guiding post compressed air stream being arranged on fish mouth mouth, the change in flow simultaneously caused due to fish nozzle type air-vent makes blasting and drives dust quickly through cabinet, when moving to rear portion, air channel, air-flow velocity reduces gradually, dust entrained by air-flow is deposited in air channel gradually, especially in the middle part of air channel dust excessive inventory, arrange dust arrester herein can effectively reduce dust and again proceed to cabinet inside by air channel.Second fish nozzle type air-vent and the 3rd fish nozzle type air-vent secondary accelerate air-flow, drive air-flow velocity, improve radiating effect.Active carbon honeycomb filter screen prevents the dust loss everywhere in dust arrester.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described;
Fig. 1 is the structural representation of the power case of the embodiment of the present invention.
Embodiment
Embodiment
A kind of power case of the present embodiment, as shown in Figure 1, comprise casing and panel, described panel offers air inlet 1, air channel is provided with in described casing, the air intake vent place in described air channel is provided with the first fish nozzle type air-vent 2, and the both sides of the air outlet in described air channel are provided with the second fish nozzle type air-vent 3 and the 3rd fish nozzle type air-vent 4; Active carbon honeycomb filter screen 5 is provided with between described second fish nozzle type air-vent 3 and the 3rd fish nozzle type air-vent 4.
The air outlet of the described first fish nozzle type air-vent 1 of the present embodiment is just to the air intake vent in described air channel, and the fish mouth of described second fish nozzle type air-vent 3 is positioned at the limit, left side in described air channel, and the fish mouth of described 3rd fish nozzle type air-vent 4 is positioned at the right edge in described air channel.
The middle part of the described duct outlet of the present embodiment is provided with dust arrester.The middle part of the duct outlet of the present embodiment is provided with dust arrester.
The present invention is not limited to above-described embodiment.All employings are equal to the technical scheme of replacing and being formed, and all drop on the protection range of application claims.

Claims (3)

1. a power case, comprise casing and panel, it is characterized in that: described panel offers air inlet, air channel is provided with in described casing, the air intake vent place in described air channel is provided with the first fish nozzle type air-vent, and the both sides of the air outlet in described air channel are provided with the second fish nozzle type air-vent and the 3rd fish nozzle type air-vent; Active carbon honeycomb filter screen is provided with between described second fish nozzle type air-vent and the 3rd fish nozzle type air-vent.
2. power case as claimed in claim 1, it is characterized in that: the air outlet of described first fish nozzle type air-vent is just to the air intake vent in described air channel, the fish mouth of described second fish nozzle type air-vent is positioned at the limit, left side in described air channel, and the fish mouth of described 3rd fish nozzle type air-vent is positioned at the right edge in described air channel.
3. power case as claimed in claim 1, is characterized in that: the middle part of described duct outlet is provided with dust arrester.
CN201510765619.6A 2015-11-11 2015-11-11 Power supply machine case Pending CN105246305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510765619.6A CN105246305A (en) 2015-11-11 2015-11-11 Power supply machine case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510765619.6A CN105246305A (en) 2015-11-11 2015-11-11 Power supply machine case

Publications (1)

Publication Number Publication Date
CN105246305A true CN105246305A (en) 2016-01-13

Family

ID=55043711

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510765619.6A Pending CN105246305A (en) 2015-11-11 2015-11-11 Power supply machine case

Country Status (1)

Country Link
CN (1) CN105246305A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1761386A (en) * 2004-10-12 2006-04-19 盟立光能科技股份有限公司 Heat sink for light cluster of light-emitting diode
CN203180757U (en) * 2013-04-12 2013-09-04 南车资阳机车有限公司 Radiation device for cutterhead frequency conversion cabinet of shield tunneling machine
CN203934164U (en) * 2014-06-27 2014-11-05 北京博悦能工程技术有限公司 Server cabinet
EP2876989A1 (en) * 2013-11-25 2015-05-27 Pfannenberg GmbH Air passage device for feeding purified air into the interior of a switch cabinet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1761386A (en) * 2004-10-12 2006-04-19 盟立光能科技股份有限公司 Heat sink for light cluster of light-emitting diode
CN203180757U (en) * 2013-04-12 2013-09-04 南车资阳机车有限公司 Radiation device for cutterhead frequency conversion cabinet of shield tunneling machine
EP2876989A1 (en) * 2013-11-25 2015-05-27 Pfannenberg GmbH Air passage device for feeding purified air into the interior of a switch cabinet
CN203934164U (en) * 2014-06-27 2014-11-05 北京博悦能工程技术有限公司 Server cabinet

Similar Documents

Publication Publication Date Title
CN104023508B (en) A kind of communication cabinet with good ventilation and dust removing effects
CN203896659U (en) Communication cabinet with good ventilation and dust removal effects
CN105246305A (en) Power supply machine case
CN105246280A (en) Power supply machine case
CN105392312A (en) Power supply cabinet
CN105611793A (en) Power supply cabinet
CN205302131U (en) Can play computer box of dustproof effect
CN105611796A (en) Power supply cabinet
CN103917073A (en) Dustproof refrigeration machine case
CN208227524U (en) A kind of cabinet ventilation device with labyrinth type water-proof function
CN204314781U (en) Boxlike server
CN105611792A (en) Power supply cabinet
CN105611794A (en) Power supply cabinet
CN201654661U (en) Direct-ventilation heat dissipating cabinet
CN103164003A (en) Electronic device heat dissipating system
CN105611795A (en) Power supply cabinet
CN202015549U (en) Air processing device for electric carving workshop
CN207051804U (en) A kind of dustproof computer shell
CN204347710U (en) Dust-protection type computer housing
WO2017121302A1 (en) Air-guiding cabinet and communication system
CN203980494U (en) A kind of air purifier
CN203879659U (en) Novel diesel engine air intake device
CN201315599Y (en) Network equipment
CN205191863U (en) Fluid distribution ware and have new trend system of fluid distribution ware
CN203775588U (en) Dustproof refrigerating cabinet

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20160113

RJ01 Rejection of invention patent application after publication