CN108075364A - A kind of power supply box waterproofing protection shell - Google Patents
A kind of power supply box waterproofing protection shell Download PDFInfo
- Publication number
- CN108075364A CN108075364A CN201711473914.XA CN201711473914A CN108075364A CN 108075364 A CN108075364 A CN 108075364A CN 201711473914 A CN201711473914 A CN 201711473914A CN 108075364 A CN108075364 A CN 108075364A
- Authority
- CN
- China
- Prior art keywords
- power supply
- supply box
- rear shell
- outer cover
- cover body
- 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.)
- Granted
Links
- 238000004078 waterproofing Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 7
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 230000001012 protector Effects 0.000 description 9
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides a kind of power supply box waterproofing protection shell, including the plug wire mouth on outer cover body and outer cover body；The outer cover body includes the front housing placed the rear shell of power supply box and be connected with rear shell；The front housing is equipped with to fix the card slot of rear shell；The rear shell is equipped with the fastener with pocket matches, and rear shell is equipped with sealing element with front housing junction；The card slot includes the clamping portion for being used to block bayonet member of the positioning region and lower section above it；Guiding gutter is equipped in the middle part of the clamping portion.The invention is small, easy to carry, and can very easily be mounted on power supply box, plays good waterproof effect, by sealing element and guiding gutter, it is possible to prevente effectively from water inlet in outer cover body；This protection shell can also install the power supply box of different model, realize a shell and be mostly used, and by clamp assembly and the collective effect of clamping portion, can make being placed in outer cover body for power supply box stabilization.
Description
Technical field
The invention belongs to power supply unit field, more particularly, to a kind of power supply box waterproofing protection shell.
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 supply box when, power supply box is commonly mounted directly on cabinet wall, and a kind of babinet only
It can be used to fix a kind of power supply box, it is impossible to well adapt to the power supply box of different size；Power supply box is directly installed on cabinet wall
On also result in power supply box and be not implemented real with babinet and isolate, it is possible to electric leakage occur causes personnel to get an electric shock；
Existing power supply box does not have water-proof function generally yet, this just needs to install waterproof part additional temporarily, to prevent power supply
Short circuit occurs for case water inlet, but the installation of existing waterproof part is inconvenient, and also bad with the compactness of power supply box, it is impossible to very
Good protection power source case.
The content of the invention
In view of this, the invention is intended to overcome above-mentioned defect in the prior art, proposes that a kind of power supply box is prevented
Water conservation shell.
In order to achieve the above objectives, the technical solution of the invention is realized in：
A kind of power supply box waterproofing protection shell, including the plug wire mouth on outer cover body and outer cover body；The shell sheet
Body includes the front housing placed the rear shell of power supply box and be connected with rear shell；The front housing is equipped with to fix rear shell
Card slot；The rear shell is equipped with the fastener with pocket matches, and rear shell is equipped with sealing element with front housing junction；The card slot includes
The clamping portion for being used to block bayonet member of positioning region and lower section above it；Guiding gutter is equipped in the middle part of the clamping portion.
Further, the outer cover body bottom is equipped with supporting leg.
Further, the rear shell inner wall is equipped with clamp system, the clamp system include being correspondingly arranged at the top of rear shell and
The clamp assembly of bottom.
Further, the clamp assembly includes the elastic element that one end is fixed on rear shell inner wall, the elastic element other end
Equipped with cushion block.
Further, the cushion block is frustum cone structure, and the bottom surface of frustum cone structure is connected with elastic element.
Further, the positioning region is equipped with sealing element with rear shell junction.
Compared with the prior art, the invention has the advantage that：
The invention is small, easy to carry, and can very easily be mounted on power supply box, plays good anti-
Water effect, by sealing element and guiding gutter, it is possible to prevente effectively from water inlet in outer cover body；It is this to protect shell that install not
It with the power supply box of model, realizes a shell and is mostly used, by clamp assembly and the collective effect of clamping portion, power supply box can be made steady
Fixed is placed in outer cover body；This guard shield dismounts very simple, need to only dismantle front housing and rear shell
Power supply box is overhauled or is replaced；This protection shell is mounted with protector at plug wire mouth, the annular groove on protector
Water under front housing overhead stream can be guided and opened, the water inlet of plug wire mouth is avoided to cause power supply box that short circuit occurs.
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；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the structure diagram of embodiment described in the invention.
Reference sign：
1- outer cover bodies；2- plug wire mouths；3- rear shells；4- front housings；5- card slots；6- guiding gutters；7- supporting legs；8- elastic elements；
9- cushion blocks；10- protectors；11- annular grooves；12- positioning regions；13- sealing elements；14- fasteners；15- clamping portions；16- power supplys
Case；17- discharge outlet.
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 power supply box waterproofing protection shell, as shown in Figure 1 to Figure 3, including on outer cover body 1 and outer cover body 1
Plug wire mouth 2；The outer cover body includes the front housing 4 placed the rear shell 3 of power supply box and be connected with rear shell；The front housing 4
It is equipped with to fix the card slot 5 of rear shell；The rear shell is equipped with the fastener 14 with pocket matches, and rear shell 3 is connected with front housing
Place is equipped with sealing element 13；The card slot includes the clamping for being used to block bayonet member 14 of the positioning region 12 and lower section above it
Portion 15；Guiding gutter 6 is equipped in the middle part of the clamping portion.The power supply box is the prior art, as long as power supply can be used as, is set for other
Available electricity.The power supply box is connected by the plug wire mouth in rear shell with supply lines；Front housing is equipped with multiple and power supply box and connects
The plug wire mouth connect, these plug wire mouths can be used for connecting power transmission line.Rigid plastics making may be employed in the outer cover body, so
Even if outer cover body get wet will not corrosion, it is more durable；From the outer cover body of plastic material can also be when power supply box leaks electricity
To certain insulating effect.
The positioning region 12 is equipped with sealing element 13 with rear shell junction；The sealing element can be rubber pad, when rear shell with
After card slot connection, the sealing element at card slot positioning region will be adjacent to rear shell outer surface, thus can effectively prevent water from card slot
It is entered with the junction of rear shell in outer cover body, power supply box water inlet short circuit is avoided to cause danger.
The clamping portion 15 can be the plastic plate of arc, and the groove of arc plastic plate is exactly guiding gutter；Power supply box exists
After being installed to rear shell, it is possible to rear shell with front housing is connected, the plastic plate of arc will be squeezed when power supply box stretches into front housing, this
Sample will make plastic plate withstand power supply box, can clamp power supply box by upper and lower two clamping portions, fix power supply box, prevent
Power supply box shakes power supply box when in use.
The guiding gutter 6 is connected with the discharge outlet 17 on front housing, accordingly even when sealing element does not play water proof work well
It also can be into guiding gutter, and pass through guiding gutter and water is directed to discharge outlet with, the water lower from rear shell and front housing junction leakage
It excludes, such guiding gutter just plays the role of secondary protection, so as to effectively avoid power supply box water inlet short circuit, endangers
Danger.
The position of the corresponding plug wire mouth 2 in 1 outside of outer cover body is equipped with the tubular protector 10 of isolation material, described anti-
One end that guard is connected with babinet is equipped with annular groove 11, and the water under front housing overhead stream can be guided and opened, avoided by annular groove
The water inlet of plug wire mouth causes power supply box that short circuit occurs；Tubular protector protrudes from tank surface, can cover in plug wire mouth same
When, 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 very good
Plug wire mouth is covered in, prevents personnel's touching from causing to get an electric shock；When power cord needs wiring；Plug is directly 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.
1 bottom of outer cover body is equipped with supporting leg 7；Supporting leg uses conductive material, and the branch of metal material may be employed in supporting leg
Leg.Conductance can then be entered underground in time, plays the role of ground wire by supporting leg when power supply box leaks electricity, and can effectively prevent from sending out
Raw electric shock accidents.
3 inner wall of rear shell is equipped with clamp system, which includes being correspondingly arranged at the folder at the top and bottom of rear shell
Tight component；The clamp assembly includes the elastic element 8 that one end is fixed on rear shell inner wall, and the elastic element other end is equipped with cushion block 9；
The cushion block is frustum cone structure, and the bottom surface of frustum cone structure is connected with elastic element；Spring or rubber may be employed in the elastic element
Glue spring.
Clamp assembly can play the role of Power Support case jointly with clamping portion；When installing power supply box into rear shell,
Only power supply box need to be promoted rear shell；Power supply box can encounter clamp assembly during rear shell is stretched into, due to the side of frustum cone structure
Face is inclined, so when power supply box is contacted with frustum cone structure side, will promote round platform knot along frustum cone structure side automatically
Structure squeezes elastic element；The elastic element being so extruded can also act frustum cone structure power, and clamp frustum cone structure
Power supply box, such power supply box will be fixed under the action of clamp assembly in rear shell；
When installing power supply box, user by clamp assembly and clamping portion can very easily fixed power source case, only need
First power supply box push-in rear shell using clamp assembly is fixed, is then again connected front housing and rear shell, at this time clamping portion
Also power supply box has just been clamped；It is very convenient so so that power supply box installs；It, only need to be first by before and in dismantling power case
Shell removes, and then pulls straight out power supply box, avoids the use of the elements such as screw, while reducing cost, is also convenient for
User's operation.
The invention is small, easy to carry, and can very easily be mounted on power supply box, plays good anti-
Water effect, by sealing element and guiding gutter, it is possible to prevente effectively from water inlet in outer cover body；It is this to protect shell that install not
It with the power supply box of model, realizes a shell and is mostly used, by clamp assembly and the collective effect of clamping portion, power supply box can be made steady
Fixed is placed in outer cover body；This guard shield dismounts very simple, need to only dismantle front housing and rear shell
Power supply box is overhauled or is replaced；This protection shell is mounted with protector at plug wire mouth, the annular groove on protector
Water under front housing overhead stream can be guided and opened, the water inlet of plug wire mouth is avoided to cause power supply box that short circuit occurs.
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 power supply box waterproofing protection shell, it is characterised in that：Including the plug wire mouth on outer cover body and outer cover body；Institute
Stating outer cover body includes the front housing placed the rear shell of power supply box and be connected with rear shell；The front housing is equipped with for solid
Determine the card slot of rear shell；The rear shell is equipped with the fastener with pocket matches, and rear shell is equipped with sealing element with front housing junction；It is described
Card slot includes the clamping portion for being used to block bayonet member of the positioning region and lower section above it；It is equipped with and leads in the middle part of the clamping portion
Sink.
2. a kind of power supply box waterproofing protection shell according to claim 1, it is characterised in that：The outer cover body bottom is set
There is supporting leg.
3. a kind of power supply box waterproofing protection shell according to claim 1, it is characterised in that：The rear shell inner wall is equipped with folder
Tight mechanism, the clamp system include being correspondingly arranged at the clamp assembly at the top and bottom of rear shell.
4. a kind of power supply box waterproofing protection shell according to claim 3, it is characterised in that：The clamp assembly includes one
End is fixed on the elastic element of rear shell inner wall, and the elastic element other end is equipped with cushion block.
5. a kind of power supply box waterproofing protection shell according to claim 4, it is characterised in that：The cushion block is round platform knot
Structure, the bottom surface of frustum cone structure are connected with elastic element.
6. a kind of power supply box waterproofing protection shell according to claim 1, it is characterised in that：The positioning region connects with rear shell
It meets place and is equipped with sealing element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711473914.XA CN108075364B (en) | 2017-12-29 | 2017-12-29 | Waterproof protective housing of power supply box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711473914.XA CN108075364B (en) | 2017-12-29 | 2017-12-29 | Waterproof protective housing of power supply box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108075364A true CN108075364A (en) | 2018-05-25 |
| CN108075364B CN108075364B (en) | 2024-06-04 |
Family
ID=62156011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711473914.XA Active CN108075364B (en) | 2017-12-29 | 2017-12-29 | Waterproof protective housing of power supply box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108075364B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201393351Y (en) * | 2009-03-17 | 2010-01-27 | 苏州大方特种车辆有限公司 | Encapsulation of controller |
| CN201878466U (en) * | 2010-12-02 | 2011-06-22 | 阳光电源股份有限公司 | Waterproof structure for outdoor power supply case |
| CN202014036U (en) * | 2011-03-30 | 2011-10-19 | 河南省电力公司济源供电公司 | Dustproof power box |
| CN203250539U (en) * | 2013-04-11 | 2013-10-23 | 青岛方石工业科技发展有限公司 | Protective housing for high-tightness apparatus instrument |
| CN103682196A (en) * | 2012-09-26 | 2014-03-26 | 山东金王电器有限公司 | Changeable direct-current power supply box |
| CN103997867A (en) * | 2014-05-12 | 2014-08-20 | 南京国电南自电网自动化有限公司 | Static discharge protection shell used for industrial Ethernet switch |
| CN205531717U (en) * | 2016-01-24 | 2016-08-31 | 杭州科技职业技术学院 | Multi -functional automotive electronics key |
| 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 |
| CN107354670A (en) * | 2017-08-25 | 2017-11-17 | 青岛海尔洗衣机有限公司 | A kind of Washing machine casing cover, washing machine and control method |
| CN206758624U (en) * | 2017-04-13 | 2017-12-15 | 南京美尔特电子科技有限公司 | A kind of power splitter |
-
2017
- 2017-12-29 CN CN201711473914.XA patent/CN108075364B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201393351Y (en) * | 2009-03-17 | 2010-01-27 | 苏州大方特种车辆有限公司 | Encapsulation of controller |
| CN201878466U (en) * | 2010-12-02 | 2011-06-22 | 阳光电源股份有限公司 | Waterproof structure for outdoor power supply case |
| CN202014036U (en) * | 2011-03-30 | 2011-10-19 | 河南省电力公司济源供电公司 | Dustproof power box |
| CN103682196A (en) * | 2012-09-26 | 2014-03-26 | 山东金王电器有限公司 | Changeable direct-current power supply box |
| CN203250539U (en) * | 2013-04-11 | 2013-10-23 | 青岛方石工业科技发展有限公司 | Protective housing for high-tightness apparatus instrument |
| CN103997867A (en) * | 2014-05-12 | 2014-08-20 | 南京国电南自电网自动化有限公司 | Static discharge protection shell used for industrial Ethernet switch |
| CN205531717U (en) * | 2016-01-24 | 2016-08-31 | 杭州科技职业技术学院 | Multi -functional automotive electronics key |
| 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 |
| CN206758624U (en) * | 2017-04-13 | 2017-12-15 | 南京美尔特电子科技有限公司 | A kind of power splitter |
| CN107354670A (en) * | 2017-08-25 | 2017-11-17 | 青岛海尔洗衣机有限公司 | A kind of Washing machine casing cover, washing machine and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108075364B (en) | 2024-06-04 |
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