CN206947563U - A kind of fast wiring holder of Switching Power Supply box - Google Patents
A kind of fast wiring holder of Switching Power Supply box Download PDFInfo
- Publication number
- CN206947563U CN206947563U CN201720511328.9U CN201720511328U CN206947563U CN 206947563 U CN206947563 U CN 206947563U CN 201720511328 U CN201720511328 U CN 201720511328U CN 206947563 U CN206947563 U CN 206947563U
- Authority
- CN
- China
- Prior art keywords
- power supply
- top plate
- main frame
- plate
- junction block
- 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
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Abstract
The utility model discloses a kind of fast wiring holder of Switching Power Supply box, including power pack main frame, and it is arranged at the heat sink of power pack main frame upper end, heat emission hole is provided with heat sink, installation power supply mainboard in its power pack main frame, junction block is set on power supply mainboard, the junction block is installed on the front end outer side face of power pack main frame, a wire connection cavity is provided with the junction block, it is provided with one piece of top plate at the top of junction block and seals whole wire connection cavity, conductance chip is provided with the wire connection cavity bottom surface, the side of conductive chip has metal connection plate, external cabling is coiled to be compressed on metal connection plate and by the more than one hold-down mechanism on top plate, realization is conductively connected with conductive chip.The utility model is simple in construction, can realize fast-wiring, and external cabling can be effectively ensured and do not release, and increases service life, reduces maintenance frequency.
Description
Technical field
It the utility model is related to a kind of fast wiring holder of Switching Power Supply box.
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, Switching Power Supply is typically made up of pulse width modulation (PWM) control IC and MOSFET.With electricity
The development and innovation of power electronic technology so that switch power technology is also innovated constantly.At present, Switching Power Supply is with small-sized, light
Amount and efficient feature are widely used almost all of electronic equipment, are that current electronics and information industry rapid development is indispensable
A kind of few power mode.
In the prior art, the junction block of Switching Power Supply box is typically all to complete to be conductively connected using terminal screw, and screw is solid
Although fixed fixed force is strong, produced problem influences later stage switch it is also obvious that the problem of releasing occurs after long-term use
The normal use of power pack, in addition wiring it is cumbersome it is necessary to have the people of certain experiences could complete wiring well, otherwise
It is easy to release.
The content of the invention
Technical problem to be solved in the utility model, which is to provide one kind, can quickly realize wiring, be not in opening of releasing
The fast wiring holder of powered-down source capsule.
The utility model is achieved through the following technical solutions：A kind of fast wiring holder of Switching Power Supply box, including
Power pack main frame, and the heat sink of power pack main frame upper end is arranged at, heat emission hole is provided with heat sink, its power pack main frame
It is interior that power supply mainboard is installed, junction block is set on power supply mainboard, the junction block is installed on the front end outer side face of power pack main frame, described
A wire connection cavity is provided with junction block；It is provided with one piece of top plate at the top of junction block and seals whole wire connection cavity；
Conductance chip is provided with the wire connection cavity bottom surface, the side of conductive chip has metal connection plate, external cabling
Coil and compressed on metal connection plate and by the more than one hold-down mechanism on top plate, realize and connect with the conductive of conductive chip
Connect.
As preferable technical scheme, the hold-down mechanism includes the compressing member of more than one, and the compressing member is in " T " word
Shape, compressing member are inserted into top plate lower surface through top plate.
As preferable technical scheme, the bottom of the compressing member is provided with the pressing plate that an external diameter is more than compressing member, pressing plate
One spring is installed between the top plate of upper end, lower spring end contacts with pressing plate upper surface, and upper end contacts with top plate lower surface.
As preferable technical scheme, one end of the metal connection plate is fixedly connected in wire connection cavity, its other end to
Upper tilting, metal connection plate are made of metal copper sheet.
The beneficial effects of the utility model are：The utility model is simple in construction, can realize fast-wiring, and can effectively protect
Card external cabling does not release, and increases service life, reduces maintenance frequency.
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 overall structure diagram of the present utility model；
Fig. 2 is the structural representation of junction block of the present utility model；
Fig. 3 is the structural representation of the utility model compressing member.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As depicted in figs. 1 and 2, including power pack main frame 2, and the heat sink 1 of the upper end of power pack main frame 2 is arranged at, dissipated
Heat emission hole is provided with hot plate 1, power supply mainboard is installed in its power pack main frame 2, junction block 3, the wiring are set on power supply mainboard
Seat 3 is installed on the front end outer side face of power pack main frame, and a wire connection cavity is provided with junction block 3；One is provided with the top of junction block
Block top plate 7 simultaneously seals whole wire connection cavity；
Conductance chip 5 is provided with wire connection cavity bottom surface, the side of conductive chip 5 has metal connection plate 6, external cabling 4
Coil and compressed on metal connection plate 6 and by the more than one hold-down mechanism on top plate 7, realize the conduction with conductive chip
Connection.
As shown in figure 3, hold-down mechanism includes the compressing member of more than one, the compressing member 8 is in " T " font, and compressing member 8 is worn
Cross top plate and be inserted into top plate lower surface, the bottom of compressing member is provided with the pressing plate 11 that an external diameter is more than compressing member, pressing plate 11 with it is upper
A spring 9 is installed between the top plate 7 of end, the lower end of spring 9 contacts with pressing plate upper surface, and upper end contacts with top plate lower surface.Wiring
When, pull-up compressing member, spring are pressurized first, and now metal connection plate tilts, and now coils external cabling in metal connection plate
On, after at least two circles, compressing member is unclamped, is connect the pressing plate of whole compressing member bottom with metal connection plate by the active force of spring
Touch, metal connection plate is pushed, now external cabling will be tightly pressed against on conductive chip by metal connection plate, realize fast quick access
Line.
In the present embodiment, one end of metal connection plate 6 is fixedly connected in wire connection cavity, and its other end is upturned, metal
Terminal plate 6 is made of metal copper sheet, is had certain elasticity, can be upturned automatically after compressing member is unclamped.
The beneficial effects of the utility model are：The utility model is simple in construction, can realize fast-wiring, and can effectively protect
Card external cabling does not release, and increases service life, reduces maintenance frequency.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (4)
- A kind of 1. fast wiring holder of Switching Power Supply box, it is characterised in that：Including power pack main frame, and it is arranged at power pack master The heat sink of machine upper end, heat emission hole is provided with heat sink, installation power supply mainboard in its power pack main frame, set on power supply mainboard Junction block, the junction block are installed on the front end outer side face of power pack main frame, a wire connection cavity are provided with the junction block；Wiring Seat top is provided with one piece of top plate and seals whole wire connection cavity；Conductive chip is provided with the wire connection cavity bottom surface, the side of conductive chip has metal connection plate, external cabling coiling Compressed on metal connection plate and by the more than one hold-down mechanism on top plate, realization is conductively connected with conductive chip.
- 2. the fast wiring holder of Switching Power Supply box as claimed in claim 1, it is characterised in that：The hold-down mechanism includes one Compressing member above, the compressing member is in " T " font, and compressing member is inserted into top plate lower surface through top plate.
- 3. the fast wiring holder of Switching Power Supply box as claimed in claim 2, it is characterised in that：The bottom of the compressing member is set The pressing plate for thering is an external diameter to be more than compressing member, a spring, lower spring end and pressing plate upper surface are installed between pressing plate and upper end top plate Contact, upper end contacts with top plate lower surface.
- 4. the fast wiring holder of Switching Power Supply box as claimed in claim 1, it is characterised in that：One end of the metal connection plate It is fixedly connected in wire connection cavity, its other end is upturned, and metal connection plate is made of metal copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720511328.9U CN206947563U (en) | 2017-05-05 | 2017-05-05 | A kind of fast wiring holder of Switching Power Supply box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720511328.9U CN206947563U (en) | 2017-05-05 | 2017-05-05 | A kind of fast wiring holder of Switching Power Supply box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206947563U true CN206947563U (en) | 2018-01-30 |
Family
ID=61360469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720511328.9U Expired - Fee Related CN206947563U (en) | 2017-05-05 | 2017-05-05 | A kind of fast wiring holder of Switching Power Supply box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206947563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108365144A (en) * | 2018-02-24 | 2018-08-03 | 四会市启德信息咨询服务有限公司 | A kind of cylinder motive power lithium battery module combination structure |
-
2017
- 2017-05-05 CN CN201720511328.9U patent/CN206947563U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108365144A (en) * | 2018-02-24 | 2018-08-03 | 四会市启德信息咨询服务有限公司 | A kind of cylinder motive power lithium battery module combination structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20190505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |