CN106469971A - Novel switched power supply - Google Patents

Novel switched power supply Download PDF

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Publication number
CN106469971A
CN106469971A CN201510497734.XA CN201510497734A CN106469971A CN 106469971 A CN106469971 A CN 106469971A CN 201510497734 A CN201510497734 A CN 201510497734A CN 106469971 A CN106469971 A CN 106469971A
Authority
CN
China
Prior art keywords
power supply
module
housing
power
novel switched
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
CN201510497734.XA
Other languages
Chinese (zh)
Inventor
余涛
邵建新
张�杰
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.)
Tianjin Leimo Ruite Technology Co Ltd
Original Assignee
Tianjin Leimo Ruite 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 Tianjin Leimo Ruite Technology Co Ltd filed Critical Tianjin Leimo Ruite Technology Co Ltd
Priority to CN201510497734.XA priority Critical patent/CN106469971A/en
Publication of CN106469971A publication Critical patent/CN106469971A/en
Pending legal-status Critical Current

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Abstract

The present invention provides a kind of novel switched power supply, and including Al-alloy casing, the power device on housing interior power mainboard is located at the same face, and is attached on Al-alloy casing bottom surface;Gap between power device and Al-alloy casing bottom surface is inoculated with heat-conducting glue;The both sides of Al-alloy casing are equipped with locking bar.The present invention due to adopting such scheme, not only good heat dissipation effect, also eliminate fan, reduce the volume of power supply;The setting of heat-conducting glue further increases the radiating effect of power supply;The setting guarantee housing of locking bar and fitting tightly it is also possible to improve radiating effect of control device cabinet.

Description

Novel switched power supply
Technical field
The invention belongs to switch power technology field, especially relate to a kind of novel switched power supply.
Background technology
In prior art, Switching Power Supply generally all internal components are radiated by fan, such zero Part is just relatively more, and just ratio is larger for corresponding power volume, and present electronic equipment is all towards miniaturization Miniaturization, so how to design the novel switched power supply of a kind of save space, antidetonation, by reducing The volume of Switching Power Supply becomes the problem of those skilled in the art's research come the volume to reduce control device.
Content of the invention
In view of this, the present invention is intended to provide a kind of save space and the good novel switched electricity of heat dispersion Source.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:A kind of novel switched power supply, Including housing, described housing is Al-alloy casing, is provided with power supply mainboard, described power supply master in described housing Power device on plate located at the same face, the radiating surface of described power device all smooth to described housing bottom surface On.
Gap between described power device and described housing bottom surface is inoculated with heat-conducting glue.
The both sides of described housing are equipped with locking bar.
Described housing is provided with driver-extractor.
Described power device include a DC/DC module, the 2nd DC/DC module, the 3rd DC/DC module, 4th DC/DC module and the 5th DC/DC module.
Described housing is fitted with the cabinet of control device when installing.
With respect to prior art, novel switched power supply of the present invention has the advantage that:
(1) power device on power supply mainboard is incorporated into one side by the present invention, by the radiating of power device Face fits to is radiated on the bottom surface of Al-alloy casing, not only good heat dissipation effect, also eliminates wind simultaneously Fan, and then reduce the volume of power supply;
(2) heat-conducting glue between power device and housing bottom surface further increases radiating effect;
(3) the setting guarantee housing of locking bar and fitting tightly it is also possible to improve of control device cabinet Radiating effect;
(4) setting of driver-extractor facilitates dismantling power.
(5) power device includes multiple DC/DC modules, can export the voltage of many kinds of parameters, is suitable for Scope is wide.
Brief description
The accompanying drawing constituting the part of the present invention is used for providing a further understanding of the present invention, the present invention's Schematic description and description is used for explaining the present invention, does not constitute inappropriate limitation of the present invention.? In accompanying drawing:
Fig. 1 is the layout structure schematic diagram of internal power element of the present invention;
Fig. 2 is the structural representation of inventive shell;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the left view of Fig. 2;
Fig. 5 is the top view of Fig. 2.
1. a DC/DC module, 2. the 2nd DC/DC module, 3. the 3rd DC/DC module, 4. the 4th DC/DC Module, 5. the 5th DC/DC module, 6. power supply output insert row, 7. housing, 8. lock bar, 9. pull out Device.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the present invention and the spy in embodiment Levy and can be mutually combined.
To describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As Figure 1-5, a kind of novel switched power supply, including housing 7, described housing 7 is aluminium alloy Housing 7, is provided with power supply mainboard, the power device on described power supply mainboard is located at same in described housing 7 Face, the radiating surface of described power device all smooth on described housing 7 bottom surface.
Gap between described power device and described housing 7 bottom surface is inoculated with heat-conducting glue.
The both sides of described housing 7 are equipped with locking bar 8.
Described housing 7 is provided with driver-extractor 9.
Described power device includes a DC/DC module 1, the 2nd DC/DC module 2, the 3rd DC/DC Module 3, the 4th DC/DC module 4 and the 5th DC/DC module 5.
During using installing, power shell 7 is installed in the cabinet of control device, adjustment locking bar 8 makes Obtain power shell 7 to be in close contact with cabinet, driver-extractor 9 is buckled and completes to install, will be slotting for power supply output Row is docked and can be powered with the input insert row of cabinet;During dismounting, it is first turned on driver-extractor 9, then adjusts Locking bar 8 makes power shell 7 depart from cabinet, and power supply is taken out.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all this Within the spirit of invention and principle, any modification, equivalent substitution and improvement made etc., should be included in Within protection scope of the present invention.

Claims (10)

1. a kind of novel switched power supply it is characterised in that:Including housing, described housing is Al alloy shell Body, is provided with power supply mainboard, the power device on described power supply mainboard is located at the same face, institute in described housing State power device radiating surface all smooth in described housing bottom surface.
2. novel switched power supply according to claim 1 it is characterised in that:Described power device Gap and described housing bottom surface between is inoculated with heat-conducting glue.
3. novel switched power supply according to claim 1 and 2 it is characterised in that:Described housing Both sides be equipped with locking bar.
4. novel switched power supply according to claim 1 and 2 it is characterised in that:Described housing It is provided with driver-extractor.
5. novel switched power supply according to claim 3 it is characterised in that:Set on described housing There is driver-extractor.
6. novel switched power supply according to claim 1 and 2 it is characterised in that:Described power Device includes a DC/DC module, the 2nd DC/DC module, the 3rd DC/DC module, the 4th DC/DC Module and the 5th DC/DC module.
7. novel switched power supply according to claim 3 it is characterised in that:Described power device Including a DC/DC module, the 2nd DC/DC module, the 3rd DC/DC module, the 4th DC/DC mould Block and the 5th DC/DC module.
8. novel switched power supply according to claim 4 it is characterised in that:Described power device Including a DC/DC module, the 2nd DC/DC module, the 3rd DC/DC module, the 4th DC/DC mould Block and the 5th DC/DC module.
9. novel switched power supply according to claim 5 it is characterised in that:Described power device Including a DC/DC module, the 2nd DC/DC module, the 3rd DC/DC module, the 4th DC/DC mould Block and the 5th DC/DC module.
10. novel switched power supply according to claim 1 it is characterised in that:Described housing is installed When fit with the cabinet of control device.
CN201510497734.XA 2015-08-12 2015-08-12 Novel switched power supply Pending CN106469971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510497734.XA CN106469971A (en) 2015-08-12 2015-08-12 Novel switched power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510497734.XA CN106469971A (en) 2015-08-12 2015-08-12 Novel switched power supply

Publications (1)

Publication Number Publication Date
CN106469971A true CN106469971A (en) 2017-03-01

Family

ID=58214198

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510497734.XA Pending CN106469971A (en) 2015-08-12 2015-08-12 Novel switched power supply

Country Status (1)

Country Link
CN (1) CN106469971A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107516821A (en) * 2017-08-01 2017-12-26 中国航天时代电子公司 A kind of digital distributor of high power density

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107516821A (en) * 2017-08-01 2017-12-26 中国航天时代电子公司 A kind of digital distributor of high power density

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Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170301

WD01 Invention patent application deemed withdrawn after publication