CN206712650U - Plug-in supply unit - Google Patents
Plug-in supply unit Download PDFInfo
- Publication number
- CN206712650U CN206712650U CN201720359939.6U CN201720359939U CN206712650U CN 206712650 U CN206712650 U CN 206712650U CN 201720359939 U CN201720359939 U CN 201720359939U CN 206712650 U CN206712650 U CN 206712650U
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- CN
- China
- Prior art keywords
- plug
- circuit board
- supply unit
- mounting base
- connecting portion
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Abstract
The utility model discloses a kind of plug-in supply unit, it is desirable to provide a kind of good appearance, the plug-in supply unit for being easily installed and dismantling；Its technical scheme is such：A kind of plug-in supply unit, including circuit board assemblies are stated, in addition to upper shell, described upper shell include mounting base, mounting base side wall is vertically provided with installation panel, and installation panel side wall is vertically provided with enclosing cover；The circuit board assemblies include circuit board body, and described circuit board body includes wiring board, and the wiring board is provided with input and output voltage block and LED light；The same side of circuit board body is provided with electric power connecting portion and fixture block, and the outward flange of the electric power connecting portion and fixture block is in the same horizontal line；The circuit board assemblies are fixed on mounting base top, and the outward flange of the electric power connecting portion and fixture block protrudes from the outward flange of mounting base.
Description
Technical field
A kind of supply unit is the utility model is related to, is a kind of plug-in supply unit specifically.
Background technology
Switching Power Supply is to utilize modern power electronics technology, the time ratio that controlling switch pipe turns on and off, and remains steady
Determine a kind of power supply of output voltage.With the high speed development of Power Electronic Technique, the application field of Switching Power Supply is more and more wider, special
It is not to be widely applied in battery pack charging device, direct current generator etc. yet.
At present, existing Switching Power Supply volume is larger, and structure is extensive, in high performance equipment is needed, such as video monitoring
It is difficult to overall layout in order in equipment, computer equipment, during the other modular assembly assembly of its Switching Power Supply, so as to cause installation difficult
Degree, profile is chaotic after installation, influence it is attractive in appearance, meanwhile, also bring very big puzzlement to maintenance, and each circuit is possible to mutually twine
Around, and bring potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of good appearance, is easy to assembled plug-in supply unit.
To achieve the above object, technical scheme provided by the utility model is such：
A kind of plug-in supply unit, including circuit board assemblies are stated, in addition to upper shell, described upper shell include installation
Bottom plate, mounting base side wall are vertically provided with installation panel, and installation panel side wall is vertically provided with enclosing cover；The circuit board assemblies include
Circuit board body, described circuit board body include wiring board, and the wiring board is provided with input and output voltage block and LED is indicated
Lamp；The same side of circuit board body is provided with electric power connecting portion and fixture block, and the outward flange of the electric power connecting portion and fixture block is same
On horizontal line；The circuit board assemblies are fixed on mounting base top, and the outward flange of the electric power connecting portion and fixture block is prominent
In the outward flange of mounting base.
As further improvement of the utility model, a kind of above-mentioned plug-in supply unit, in addition to upper casing body phase
The lower house of snapping.
As further improvement of the utility model, a kind of above-mentioned plug-in supply unit, lower house includes bottom plate, bottom
Four sides of plate are vertically provided with front side board, back side panel, left plate and right plate.
As further improvement of the utility model, a kind of above-mentioned plug-in supply unit, the bottom plate of the lower house
It is provided with and sets the breach being adapted to electric power connecting portion and fixture block, described electric power connecting portion and fixture block is both passed through and extended scarce
Outside mouthful.
As further improvement of the utility model, above-mentioned a kind of plug-in supply unit, in described installation panel
Provided with input and output voltage block mounting groove and LED light mounting groove, the input and output voltage block passes through input and output voltage
Block mounting groove, LED light pass through LED light mounting groove.
As further improvement of the utility model, a kind of above-mentioned plug-in supply unit, set on described upper shell
There is heat emission hole on several, lower house is provided with several lower heat emission holes.
As further improvement of the utility model, a kind of above-mentioned plug-in supply unit, described mounting base
A mounting post is respectively equipped with four corners, a mounting hole, institute are respectively equipped with four corners of the circuit board body
Mounting hole site is stated above mounting post, is interfixed by screw.
As further improvement of the utility model, above-mentioned a kind of plug-in supply unit, after described lower house
Side plate top is provided with the plug division of indent, and described enclosing cover is snapped onto on plug division, and the enclosing cover and plug division are consolidated by screw
Fixed, upper mounting base is snapped onto on front side board, and the upper mounting base and front side board are screwed.
Compared with prior art, plug-in supply unit provided by the utility model effectively prevent existing power supply device,
Volume is larger, and the problems such as inconvenience installation, supply unit provided by the utility model is set in circuit board assemblies fixed shell
Put electric power connecting portion and fixture block and provide part grafting with external power source, it is convenient assembled, and good appearance.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structure chart of plug-in supply unit that the utility model embodiment 1 provides；
Fig. 2 is the plug-in supply unit another kind structure chart that the utility model embodiment 1 provides；
Fig. 3 is upper shell structural representation provided by the utility model；
Fig. 4 is circuit board assemblies structural representation provided by the utility model；
Fig. 5 is a kind of structural representation of lower house provided by the utility model；
Fig. 6 is lower house another kind structural representation provided by the utility model；
Fig. 7 is the plug-in power device structure figure that the utility model embodiment 2 provides；
Fig. 8 is the plug-in supply unit rearview that the utility model embodiment 2 provides
Element and similar components in figure representated by symbol is as follows：
Upper shell 1, mounting base 11, installation panel 12, input and output voltage block mounting groove 121, LED light mounting groove
122, enclosing cover 13, mounting post 14, circuit board assemblies 2, circuit board body 21, input and output voltage block 211, LED light 212,
Electric power connecting portion 22, fixture block 23, groove 24, mounting hole 25, lower house 3, bottom plate 31, front side board 32, back side panel 33, left plate
34, right plate 35, breach 36, plug division 37, heat emission hole 15.
Embodiment
Embodiment of the present utility model is described with reference now to accompanying drawing, for being that the component of specific descriptions is equal in the utility model
Implemented using this area conventional technical means.
Embodiment 1
A kind of plug-in supply unit provided by the utility model, refering to Fig. 1 to Fig. 4, including upper shell 1 and circuit board group
Part 2, described circuit board assemblies 2 are arranged in upper shell 1, and in order to effectively radiate, described upper shell 1 is provided with several
Heat emission hole 15.
Specifically, described upper shell 1 includes rectangular mounting base 11, and the side wall of mounting base 11 is vertically provided with peace
Panel 12 is filled, the side wall of installation panel 12 is vertically provided with enclosing cover 13, for the ease of processing, good appearance, described rectangular peace
Dress bottom plate 11, installation panel 12 and enclosing cover 13, which are integrally formed, forms upper shell 1.
The circuit board assemblies 2 include rectangular circuit board body 21, and described circuit board body 21 is provided with input
Output voltage block 211 and LED light 212.Electric power connecting portion 22 and fixture block 23, institute are provided with 21 same side of circuit board body
The outward flange for stating electric power connecting portion 22 and fixture block 23 in the same horizontal line, groove is formed between electric power connecting portion 22 and fixture block 23
25, fixture block, neck grafting in the electric power connecting portion 22, fixture block 23 and groove 25 and external circuit control cabinet.
Described installation panel 12 is provided with input and output voltage block mounting groove 121 and LED light mounting groove 122, institute
State input and output voltage block 211 and pass through input and output voltage block mounting groove 121, LED light 212 is installed through LED light
Groove 122.
The circuit board assemblies 2 are fixed on the top of mounting base 11, say in more detail, and the four of described mounting base 11
A mounting post 14 is respectively equipped with individual corner, a mounting hole is respectively equipped with four corners of the circuit board body 21
25, the mounting hole 25 is located at the top of mounting post 14, is mutually permanently connected by screw, also, the He of electric power connecting portion 22
The outward flange of fixture block 23 protrudes from the outward flange of mounting base 11, is advantageous in circuit board assemblies 2 and external circuit control cabinet
Fixture block, neck grafting.
When specifically used, plug-in supply unit is directly plugged in total control box by operating personnel, in installation panel 12
On carry out plug circuit, by LED light 212 observe the device whether normal operation.
Embodiment 2
Another plug-in supply unit that utility model provides, refering to Fig. 3 to Fig. 8, including upper shell 1 and lower house 3,
Circuit board assemblies 2 are provided with the receiving space that the upper shell 1 and 3 mutual snapping of lower house, upper shell 1 and lower house 3 are formed,
In order to effectively radiate, described upper shell 1 is provided with heat emission hole 15 on several, and lower house 3 is provided with several lower heat emission holes
38.Specifically, the circuit board assemblies 2 include rectangular circuit board body 21, and described circuit board body 21 includes line
Road plate 211, the wiring board 211 are provided with the supply unit of input and output voltage block 211 and LED light 212.In circuit board sheet
21 same side of body is provided with electric power connecting portion 22 and fixture block 23, and the outward flange of the electric power connecting portion 22 and fixture block 23 is in same water
On horizontal line, form groove 25 between electric power connecting portion 22 and fixture block 23, the electric power connecting portion 22, fixture block 23 and groove 25 with it is outer
Fixture block, neck grafting in portion's circuit control box.
More specifically, described upper shell 1 includes mounting base 11, and the side wall of mounting base 11 is vertically provided with mounting surface
Plate 12, the side wall of installation panel 12 are vertically provided with enclosing cover 13, for the ease of processing, good appearance, described mounting base 11, installation
Panel 12 and enclosing cover 13, which are integrally formed, forms upper shell 1.
Described lower house 3 includes rectangular bottom plate 31, be respectively perpendicular with the front side board of bottom plate 31 32, back side panel 33,
Left plate 34 and right plate 35.The bottom plate 31 of the lower house 3 be provided with set with electric power connecting portion 22 and fixture block 23 be adapted to lack
Mouth 36, described electric power connecting portion 22 and fixture block 23 both pass through breach 36, and protrude from breach 36.
The top of back side panel 33 of described lower house 3 is provided with the plug division 37 of indent, and described enclosing cover 13 snaps onto grafting
In portion 37, the enclosing cover 13 and plug division 37 are screwed, and upper mounting base 11 is snapped onto on front side board 32, the upper peace
Dress bottom plate 11 and front side board 32 are screwed.
The circuit board assemblies 2 are fixed on the top of mounting base 11, say in more detail, and the four of described mounting base 11
A mounting post 14 is respectively equipped with individual corner, a mounting hole is respectively equipped with four corners of the circuit board body 21
25, the mounting hole 25 is located at the top of mounting post 14, is mutually permanently connected by screw, also, the He of electric power connecting portion 22
The outward flange of fixture block 23 protrudes from the outward flange of mounting base 11, is advantageous in circuit board assemblies 2 and external circuit control cabinet
Fixture block, neck grafting.
Described installation panel 12 is provided with input and output voltage block mounting groove 121 and LED light mounting groove 122, institute
State input and output voltage block 211 and pass through input and output voltage block mounting groove 121, LED light 212 is installed through LED light
Groove 122.
When specifically used, plug-in supply unit is directly plugged in total control box by operating personnel, in installation panel 12
On carry out plug circuit, by LED light 212 observe the device whether normal operation.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of plug-in supply unit, including circuit board assemblies（2）, it is characterised in that also including upper shell（1）, it is described
Upper shell（1）Including mounting base（11）, mounting base（11）Side wall is vertically provided with installation panel（12）, installation panel（12）Side
Wall is vertically provided with enclosing cover（13）；The circuit board assemblies（2）Including circuit board body（21）, the circuit board body（21）On set
There is input and output voltage block（211）And LED light（212）；Circuit board body（21）Same side is provided with electric power connecting portion
（22）And fixture block（23）, electric power connecting portion（22）And fixture block（23）Between form groove（24）, the electric power connecting portion（22）With
Fixture block（23）Outward flange in the same horizontal line；The circuit board assemblies（2）It is fixed on mounting base（11）Top, the electricity
Source plug division（22）And fixture block（23）Outward flange protrude from mounting base（11）Outward flange；The input and output voltage block
（211）And LED light（212）Positioned at installation panel（12）.
2. a kind of plug-in supply unit according to claim 1, it is characterised in that also include and upper shell（1）Interlock
The lower house connect（3）.
A kind of 3. plug-in supply unit according to claim 2, it is characterised in that lower house（3）Including bottom plate（31）,
Bottom plate（31）Four sides be vertically provided with front side board（32）, back side panel（33）, left plate（34）And right plate（35）.
A kind of 4. plug-in supply unit according to claim 3, it is characterised in that the lower house（3）Bottom plate
（31）It is provided with and electric power connecting portion（22）And fixture block（23）If the breach of adaptation（36）, described electric power connecting portion（22）And card
Block（23）Both pass through and extend breach（36）Outside.
A kind of 5. plug-in supply unit according to claim 1, it is characterised in that described installation panel（12）On set
There is input and output voltage block mounting groove（121）With LED light mounting groove（122）, the input and output voltage block（211）Pass through
Input and output voltage block mounting groove（121）, LED light（212）Through LED light mounting groove（122）.
A kind of 6. plug-in supply unit according to claim 1 or 2, it is characterised in that described upper shell（1）On set
There is heat emission hole on several（15）, lower house（3）It is provided with several lower heat emission holes（38）.
A kind of 7. plug-in supply unit according to claim 1, it is characterised in that described mounting base（11）Four
A mounting post is respectively equipped with individual corner（14）, the circuit board body（21）Four corners on be respectively equipped with an installation
Hole（25）, the mounting hole（25）Positioned at mounting post（14）Top, interfixed by screw.
A kind of 8. plug-in supply unit according to claim 3, it is characterised in that described lower house（3）Rear side
Plate（33）Top is provided with the plug division of indent（37）, described enclosing cover（13）Snap onto plug division（37）On, the enclosing cover（13）
And plug division（37）It is screwed, upper mounting base（11）Snap onto front side board（32）On, the upper mounting base（11）
And front side board（32）It is screwed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720359939.6U CN206712650U (en) | 2017-04-07 | 2017-04-07 | Plug-in supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720359939.6U CN206712650U (en) | 2017-04-07 | 2017-04-07 | Plug-in supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206712650U true CN206712650U (en) | 2017-12-05 |
Family
ID=60468902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720359939.6U Active CN206712650U (en) | 2017-04-07 | 2017-04-07 | Plug-in supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206712650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109246965A (en) * | 2018-08-30 | 2019-01-18 | 安徽恒赢电子科技有限公司 | A kind of LED drive power based on modular construction |
| CN110557919A (en) * | 2019-10-15 | 2019-12-10 | 北京小马智行科技有限公司 | protective shell assembly and base station with same |
-
2017
- 2017-04-07 CN CN201720359939.6U patent/CN206712650U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109246965A (en) * | 2018-08-30 | 2019-01-18 | 安徽恒赢电子科技有限公司 | A kind of LED drive power based on modular construction |
| CN110557919A (en) * | 2019-10-15 | 2019-12-10 | 北京小马智行科技有限公司 | protective shell assembly and base station with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |