CN108063374A - A kind of insulated power supplies case - Google Patents
A kind of insulated power supplies case Download PDFInfo
- Publication number
- CN108063374A CN108063374A CN201711473912.0A CN201711473912A CN108063374A CN 108063374 A CN108063374 A CN 108063374A CN 201711473912 A CN201711473912 A CN 201711473912A CN 108063374 A CN108063374 A CN 108063374A
- Authority
- CN
- China
- Prior art keywords
- rear shell
- power module
- trip bolt
- power supply
- power supplies
- 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
Links
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 239000004020 conductor Substances 0.000 claims description 3
- 230000001012 protector Effects 0.000 description 11
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The invention provides a kind of insulated power supplies case, including the plug wire mouth set on insulation box and insulation box；The insulation box includes the front housing installed the rear shell of power module and be connected with rear shell；The front housing is equipped with connecting portion with rear shell junction；The rear shell is equipped with clamp system, which includes being correspondingly arranged at the trip bolt at the top and bottom of rear shell；The trip bolt stretches into one end in rear shell equipped with felt pad.The invention is small, easy to carry；Power module is fixed jointly using trip bolt and sticking part, power module can be made to avoid being bonded with cabinet wall as far as possible, reduces the possibility of power supply box electric leakage to greatest extent；By adjusting trip bolt, the power module of different model in this power supply box can also be installed, one case is realized and be mostly used, and this power supply box dismounts very simple, and only front housing need to be dismantled and power module can be overhauled or replaced with rear shell.
Description
Technical field
The invention belongs to power supply unit field, more particularly, to a kind of insulated power supplies case.
Background technology
In the work in every such as the maintenance, electrical test, instrument check of power equipment, power supply box is often used.It is existing
Some power supply box connectors use old-fashioned binding post, and metallic conduction position is exposed more, and there are larger personnel's electric shock hidden danger；Generally
Power supply box into babinet install power module when, power module is commonly mounted directly on cabinet wall, and a plants case
Body is only used for fixing a kind of power module, it is impossible to well adapt to the power module of different size；Power module is mounted directly
It power module is also resulted on cabinet wall is not implemented real with babinet and isolate, it is possible to which electric leakage occur causes personnel to touch
Electricity；
Power supply box of the prior art usually dismounts maintenance and is inconvenient, and the general in vivo power module of case is directly and babinet
Fixed, when causing the power module to damage, entire power supply box also can not be just continuing with, so that power supply box can not be tieed up substantially
It repaiies, and then causes the use cost of power supply box very high.
The content of the invention
In view of this, the invention is intended to overcome above-mentioned defect in the prior art, proposes a kind of insulated power supplies
Case.
In order to achieve the above objectives, the technical solution of the invention is realized in：
A kind of insulated power supplies case, including the plug wire mouth set on insulation box and insulation box；The insulation box bag
Include the front housing installed the rear shell of power module and be connected with rear shell；The front housing is equipped with connecting portion with rear shell junction；
The rear shell is equipped with clamp system, which includes being correspondingly arranged at the trip bolt at the top and bottom of rear shell；It is described
Trip bolt stretches into one end in rear shell equipped with felt pad.
Further, the rear shell is equipped with and the matched screw hole of trip bolt.
Further, one end that the trip bolt is located at outside rear shell is equipped with the knob that trip bolt is driven to rotate.
Further, the rear shell is equipped with the handle for lifting power supply box convenient for human hand.
Further, the base bottom is equipped with supporting leg, and supporting leg uses conductive material.
Further, the connecting portion includes the card slot for fixing rear shell, and the bottom of the card slot is equipped with to be adjacent to
The sticking part of power module.
Compared with the prior art, the invention has the advantage that：
The invention is small, easy to carry；Power module is fixed jointly using trip bolt and sticking part, it can
So that power module avoids being bonded with cabinet wall as far as possible, the possibility of power supply box electric leakage is reduced to greatest extent；Pass through adjusting
Trip bolt can also install the power module of different model in this power supply box, realize one case and be mostly used, and this power supply
Case dismounts very simple, and only front housing need to be dismantled and power module can be overhauled or replaced with rear shell, greatly reduced
The use cost of power supply box；Plug wire mouth is hidden in protector by this power supply box, and protector can both be inserted to avoid personnel's false touch
Line mouth causes to get an electric shock, and the tubular structure of protector will not also interfere normal plug wire, use very simple.
Description of the drawings
The attached drawing for forming the part of the invention is used for providing further understanding the invention, present invention wound
The schematic description and description made does not form the improper restriction to the invention for explaining the invention.
In attached drawing：
Fig. 1 is the structure diagram of the invention.
Reference sign：
1- insulation boxes；2- plug wire mouths；3- rear shells；4- front housings；5- connecting portions；6- clamp systems；7- trip bolts；8- is exhausted
Edge pad；9- knobs；10- handles；11- supporting legs；12- sticking parts；13- card slots；14- protectors；15- power modules；16- water guides
Slot.
Specific embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the invention can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instructions such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments creates.
A kind of insulated power supplies case, as shown in Figure 1, including the plug wire mouth 2 set on insulation box 1 and insulation box 1；
The insulation box includes the front housing 4 installed the rear shell 3 of power module 15 and be connected with rear shell；The front housing 4 is with after
3 junction of shell is equipped with connecting portion 5；The rear shell is equipped with clamp system 6, which includes being correspondingly arranged at the top of rear shell
With the trip bolt 7 of bottom；The trip bolt 7 stretches into one end in rear shell equipped with felt pad 8.The power module is existing
Technology as long as power supply can be used as, is powered for other equipment.The power module passes through the plug wire mouth in rear shell and power supply
Line connects；Front housing is equipped with multiple plug wire mouths being connected with power module, these plug wire mouths can be used for connecting power transmission line.It is described
Rigid plastics making may be employed in insulation box.
The position of the corresponding plug wire mouth 2 in 1 outside of insulation box is equipped with the tubular protector 14 of isolation material, described anti-
One end that guard 14 is connected with babinet is equipped with annular guiding gutter 16, and annular guiding gutter 16 can guide the water under front housing overhead stream
It opens, the water inlet of plug wire mouth is avoided to cause power supply box that short circuit occurs；Tubular protector protrudes from tank surface, can cover plug wire mouth
While firmly, hollow-core construction will not interfere electric wire normally to plug plug wire mouth；When power supply box when not in use, protector can be with
Plug wire mouth is covered in well, prevents personnel's touching from causing to get an electric shock；When power cord needs wiring；Directly plug is inserted into
Protector, it is simple and convenient, that is, it ensure that the insulating properties of power supply box, and convenient for power supply box wiring.
The rear shell 4 is equipped with and 7 matched screw hole of trip bolt；One end that the trip bolt is located at outside rear shell is equipped with
For driving the knob 9 that trip bolt rotates.The position that the rear shell outer surface corresponds to knob is equipped with dial, into rear shell
When power module is installed, can trip bolt first be back-outed into screw hole, then power module is put into rear shell, it then only need to be according to quarter
Trip bolt is screwed to suitable position by degree, and trip bolt will clamp power module at this time；Rubber may be employed in felt pad
Glue material matter, so when trip bolt clamps power module, felt pad can play good cushioning effect, pacify in power module
After installing, felt pad can also arrive the effect of electric insulation.
The connecting portion 5 includes the card slot 13 for fixing rear shell, and the bottom of the card slot 13 is equipped with to be adjacent to power supply
The sticking part 12 of module.The rear shell is equipped with buckle with pocket matches, by buckle and card slot clamping can make front housing with
Rear shell links together well；The sticking part can be the plastic plate of arc, and sticking part can jointly rise with trip bolt
To the effect of Power Support module；Power module is after rear shell is installed to, it is possible to rear shell is connected with front housing, works as power module
The plastic plate of arc will be squeezed when stretching into front housing, can thus plastic plate be made to withstand power module, passes through upper and lower two fittings
Portion can clamp power module, fix power module, and preventing power supply box, power module shakes when in use.
The rear shell 3 is equipped with the handle 10 for lifting power supply box convenient for human hand；The base bottom is equipped with supporting leg 11, supporting leg
11 use conductive material, and the supporting leg of metal material may be employed in supporting leg.Handle is convenient for user's mobile electrical power box, and supporting leg then can be
When power supply box leaks electricity, conductance is entered into underground in time, plays the role of ground wire, can effectively prevent electric shock accidents.
The invention is small, easy to carry；Power module is fixed jointly using trip bolt and sticking part, it can
So that power module avoids being bonded with cabinet wall as far as possible, the possibility of power supply box electric leakage is reduced to greatest extent；Pass through adjusting
Trip bolt can also install the power module of different model in this power supply box, realize one case and be mostly used, and this power supply
Case dismounts very simple, and only front housing need to be dismantled and power module can be overhauled or replaced with rear shell, greatly reduced
The use cost of power supply box；Plug wire mouth is hidden in protector by this power supply box, and protector can both be inserted to avoid personnel's false touch
Line mouth causes to get an electric shock, and the tubular structure of protector will not also interfere normal plug wire, use very simple.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modifications, equivalent replacements and improvements are made should be included in the invention
Protection domain within.
Claims (6)
1. a kind of insulated power supplies case, it is characterised in that：Including the plug wire mouth set on insulation box and insulation box；It is described
Insulation box includes the front housing installed the rear shell of power module and be connected with rear shell；The front housing and rear shell junction
Equipped with connecting portion；The rear shell is equipped with clamp system, which includes being correspondingly arranged at tight at the top and bottom of rear shell
Gu screw；The trip bolt stretches into one end in rear shell equipped with felt pad.
2. a kind of insulated power supplies case according to claim 1, it is characterised in that：The rear shell is equipped with and trip bolt
The screw hole matched somebody with somebody.
3. a kind of insulated power supplies case according to claim 1, it is characterised in that：The trip bolt is located at one outside rear shell
End is equipped with the knob that trip bolt is driven to rotate.
4. a kind of insulated power supplies case according to claim 1, it is characterised in that：The rear shell is equipped with to be lifted convenient for human hand
The handle of power supply box.
5. a kind of insulated power supplies case according to claim 1, it is characterised in that：The base bottom is equipped with supporting leg, supporting leg
Using conductive material.
6. a kind of insulated power supplies case according to claim 1, it is characterised in that：The connecting portion includes fixing rear shell
Card slot, the bottom of the card slot is equipped with to be adjacent to the sticking part of power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711473912.0A CN108063374A (en) | 2017-12-29 | 2017-12-29 | A kind of insulated power supplies case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711473912.0A CN108063374A (en) | 2017-12-29 | 2017-12-29 | A kind of insulated power supplies case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108063374A true CN108063374A (en) | 2018-05-22 |
Family
ID=62140671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711473912.0A Pending CN108063374A (en) | 2017-12-29 | 2017-12-29 | A kind of insulated power supplies case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108063374A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505488A (en) * | 2020-06-04 | 2020-08-07 | 天津宇拓电源有限公司 | Free-rotation power research and development test platform and use method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188900A (en) * | 2011-12-28 | 2013-07-03 | 海洋王照明科技股份有限公司 | Power supply box |
| CN104037626A (en) * | 2014-05-30 | 2014-09-10 | 国家电网公司 | Portable power supply box |
| CN204615075U (en) * | 2015-03-31 | 2015-09-02 | 山东科技大学 | A kind of auxiliary mobile phone charging wire fixture |
| CN204883581U (en) * | 2015-08-03 | 2015-12-16 | 衡阳师范学院 | Anticreep computer power |
| CN105377008A (en) * | 2015-11-30 | 2016-03-02 | 成都市天目电子设备有限公司 | Device capable of bidirectional stable clamping of pcb (printed circuit board) |
| CN205561391U (en) * | 2016-04-26 | 2016-09-07 | 海信容声(广东)冰箱有限公司 | Refrigerator tuber pipe and air -cooled refrigerator |
| DE102016204227A1 (en) * | 2015-03-30 | 2016-10-06 | Denso Corporation | Electronic control unit |
| CN206728416U (en) * | 2017-05-08 | 2017-12-08 | 青岛中电利达电子有限公司 | A kind of temperature controller power panel shell |
| CN208094003U (en) * | 2017-12-29 | 2018-11-13 | 天津宇拓电源有限公司 | A kind of insulated power supplies case |
-
2017
- 2017-12-29 CN CN201711473912.0A patent/CN108063374A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188900A (en) * | 2011-12-28 | 2013-07-03 | 海洋王照明科技股份有限公司 | Power supply box |
| CN104037626A (en) * | 2014-05-30 | 2014-09-10 | 国家电网公司 | Portable power supply box |
| DE102016204227A1 (en) * | 2015-03-30 | 2016-10-06 | Denso Corporation | Electronic control unit |
| CN204615075U (en) * | 2015-03-31 | 2015-09-02 | 山东科技大学 | A kind of auxiliary mobile phone charging wire fixture |
| CN204883581U (en) * | 2015-08-03 | 2015-12-16 | 衡阳师范学院 | Anticreep computer power |
| CN105377008A (en) * | 2015-11-30 | 2016-03-02 | 成都市天目电子设备有限公司 | Device capable of bidirectional stable clamping of pcb (printed circuit board) |
| CN205561391U (en) * | 2016-04-26 | 2016-09-07 | 海信容声(广东)冰箱有限公司 | Refrigerator tuber pipe and air -cooled refrigerator |
| CN206728416U (en) * | 2017-05-08 | 2017-12-08 | 青岛中电利达电子有限公司 | A kind of temperature controller power panel shell |
| CN208094003U (en) * | 2017-12-29 | 2018-11-13 | 天津宇拓电源有限公司 | A kind of insulated power supplies case |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505488A (en) * | 2020-06-04 | 2020-08-07 | 天津宇拓电源有限公司 | Free-rotation power research and development test platform and use method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
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