CN205546400U - Power end assembly body - Google Patents
Power end assembly body Download PDFInfo
- Publication number
- CN205546400U CN205546400U CN201620386924.4U CN201620386924U CN205546400U CN 205546400 U CN205546400 U CN 205546400U CN 201620386924 U CN201620386924 U CN 201620386924U CN 205546400 U CN205546400 U CN 205546400U
- Authority
- CN
- China
- Prior art keywords
- rectangular enclosure
- power end
- end assembly
- installing plate
- circuit board
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to the technical field of the display screen, especially, relate to a power end assembly body. It has solved the unreasonable scheduling problem of prior art design. This power end assembly body is equipped with the circuit board that the interval set up bottom the rectangle shell including having open rectangle shell in the rectangle shell, be equipped with circuit component on the circuit board, rectangle shell bottom be equipped with the first louvre that a plurality of intervals set up, be equipped with the second louvre that a plurality of intervals set up in one side of rectangle shell, be equipped with the mounting panel at the opening end of rectangle shell, the mounting panel on be equipped with a plurality of mounting holes, the circuit board on be equipped with a plurality of axial fan. The utility model has the advantages of: improving heat radiation effect.
Description
Technical field
This utility model belongs to display screen technology field, particularly relates to a kind of power end assembling
Body.
Background technology
Along with the development of technology, the function of display screen all the more powerful.
The structure of display screen its generally comprise housing and the screen being arranged in housing, and
The power supply being connected with screen.
At present, its structure of existing power supply generally comprises rectangular enclosure and is arranged on outside rectangle
Circuit board in shell, and component on circuit boards is set.
Such as, Chinese patent discloses a kind of display power supply heat abstractor, application number
[200520059969.2], including a supply unit, one it is arranged on this supply unit
Fin and one covers in the heat radiation shell on the back on this supply unit and this fin, and this heat radiation is carried on the back
Forming at least one conducting strip on shell, this heat radiation shell on the back covers in this supply unit and this fin
Time upper, this conducting strip utilizes its elasticity directly to contact with this fin.Program display electricity
Heat dissipation device radiating rate is fast, can reduce and use the display of this power supply heat sinking device to become
This.
Although above-mentioned scheme has above plurality of advantages, but, such scheme is the most at least
There is techniques below problem: radiating effect is poor and is difficult to install.
Utility model content
The purpose of this utility model is for the problems referred to above, it is provided that a kind of good heat dissipation effect and
Easy-to-install power end assembly.
For reaching above-mentioned purpose, this utility model have employed following technical proposal: this power supply
End assembly includes having uncovered rectangular enclosure, outside being provided with rectangle in rectangular enclosure
The circuit board that shell bottom interval is arranged, is provided with component, described square on circuit boards
Shape outer casing bottom is provided with some spaced first louvres, in the side of rectangular enclosure
Being provided with some spaced second louvres, the opening end in rectangular enclosure is provided with installation
Plate, described installing plate is provided with some installing holes, and described circuit board is provided with some
Aerofoil fan.Part aerofoil fan in some aerofoil fans is directed at the first louvre, surplus
Remaining aerofoil fan is directed at the second louvre.
In this application, owing to being provided with the first louvre, the second louvre combines axial flow
The structure of fan, it is possible to temperature is greatly reduced, thermal diffusivity is more preferably and more practical.Owing to setting
Put the structure of installing hole after installing plate combines, it is possible to realize quickly installing.
In above-mentioned power end assembly, described rectangular enclosure one end has inclined plane,
The other end in rectangular enclosure has rubber tack.
In above-mentioned power end assembly, described rectangular enclosure is by metallic plate punching
Making, described installing plate is made up of sheet metal.
In above-mentioned power end assembly, described rectangular enclosure and installing plate are linked as one
Body formula structure.
In above-mentioned power end assembly, described rectangular enclosure is provided with the one of rubber tack
It is provided with right angle link between end and installing plate.
In above-mentioned power end assembly, described link one end, right angle is welded on square
On shape shell, the other end is fixing on a mounting board by some securing members.
In above-mentioned power end assembly, described right angle link is by sheet metal system
Become.
Compared with prior art, the advantage of this power end assembly is: 1, design is more
Rationally, owing to being provided with the first louvre, the structure of the second louvre combined axis flow fan,
Temperature can be greatly reduced, and thermal diffusivity more preferably and more practical, extends the use longevity virtually
Life.2, simple in construction and easily fabricated.3, owing to being provided with installation after installing plate combines
The structure in hole, it is possible to realize quickly installing.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model provides.
Fig. 2 is another viewing angle constructions schematic diagram that this utility model provides.
Fig. 3 is the stereoscopic-state structural representation that this utility model provides.
In figure, rectangular enclosure the 1, first louvre the 11, second louvre 12, inclined plane
13, rubber tack 14, right angle link 15, securing member 16, circuit board 2, component
21, installing plate 3, installing hole 31, aerofoil fan 4.
Detailed description of the invention
With detailed description of the invention the present invention done further details of theory below in conjunction with the accompanying drawings
Bright.
As Figure 1-3, this power end assembly includes having uncovered rectangular enclosure 1,
Rectangular enclosure 1 is made up of metallic plate punching.
The circuit board 2 arranged with rectangular enclosure 1 bottom interval it is provided with in rectangular enclosure 1,
Being provided with component 21 on the circuit board 2, described circuit board 2 is provided with some axial flows
Fan 4.Some spaced first louvres 11 it are provided with bottom rectangular enclosure 1,
Some spaced second louvres 12, some axles it are provided with in the side of rectangular enclosure 1
Part aerofoil fan in flow fan is directed at the first louvre, and remaining aerofoil fan is directed at
Second louvre.
Opening end in rectangular enclosure 1 is provided with installing plate 3, and described installing plate 3 sets
Some installing holes 31, described installing plate 3 is had to be made up of sheet metal.Rectangular enclosure 1
It is connected as a single entity structure with installing plate 3.
Secondly, in rectangular enclosure 1 one end, there is inclined plane 13, another in rectangular enclosure 1
One end has rubber tack 14.One end and the installation of rubber tack 14 it is provided with in rectangular enclosure 1
Right angle link 15 it is provided with between plate 3.This right angle link 15 one end is welded on rectangle
On shell 1, the other end is fixed on installing plate 3 by some securing members 16.
Right angle link 15 is made up of sheet metal.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Although the most more employing rectangular enclosure the 1, first louvre 11, second to dissipate
Hot hole 12, inclined plane 13, rubber tack 14, right angle link 15, securing member 16, electricity
The terms such as road plate 2, component 21, installing plate 3, installing hole 31, aerofoil fan 4,
But it is not precluded from using the probability of other term.These terms are used to be only used to more
Describe and explain essence of the present utility model easily；It is construed as any attached
The restriction added is all contrary with this utility model spirit.
Claims (7)
1. a power end assembly, it is characterised in that include having outside uncovered rectangle
Shell (1), is provided with in rectangular enclosure (1) and arranges with rectangular enclosure (1) bottom interval
Circuit board (2), circuit board (2) is provided with component (21), described square
Shape shell (1) bottom is provided with some spaced first louvres (11), at rectangle
The side of shell (1) is provided with some spaced second louvres (12), at rectangle
The opening end of shell (1) is provided with installing plate (3), and described installing plate (3) is provided with
Some installing holes (31), described circuit board (2) is provided with some aerofoil fans (4).
Power end assembly the most according to claim 1, it is characterised in that described
Rectangular enclosure (1) one end there is inclined plane (13), at another of rectangular enclosure (1)
End has rubber tack (14).
Power end assembly the most according to claim 1, it is characterised in that described
Rectangular enclosure (1) be made up of metallic plate punching, described installing plate (3) is by gold
Belong to sheet material to make.
Power end assembly the most according to claim 3, it is characterised in that described
Rectangular enclosure (1) and installing plate (3) be connected as a single entity structure.
Power end assembly the most according to claim 2, it is characterised in that described
Rectangular enclosure (1) be provided with between one end of rubber tack (14) and installing plate (3) and set
There is right angle link (15).
Power end assembly the most according to claim 5, it is characterised in that described
Right angle link (15) one end be welded in rectangular enclosure (1), if the other end by
Dry securing member (16) is fixed on installing plate (3).
Power end assembly the most according to claim 6, it is characterised in that described
Right angle link (15) be made up of sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620386924.4U CN205546400U (en) | 2016-04-30 | 2016-04-30 | Power end assembly body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620386924.4U CN205546400U (en) | 2016-04-30 | 2016-04-30 | Power end assembly body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205546400U true CN205546400U (en) | 2016-08-31 |
Family
ID=56795240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620386924.4U Expired - Fee Related CN205546400U (en) | 2016-04-30 | 2016-04-30 | Power end assembly body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205546400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107038959A (en) * | 2017-06-07 | 2017-08-11 | 张锦鹏 | Outdoor advertisement machine |
-
2016
- 2016-04-30 CN CN201620386924.4U patent/CN205546400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107038959A (en) * | 2017-06-07 | 2017-08-11 | 张锦鹏 | Outdoor advertisement machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170430 |