CN202550445U - Rear outlet box - Google Patents
Rear outlet box Download PDFInfo
- Publication number
- CN202550445U CN202550445U CN2012201539326U CN201220153932U CN202550445U CN 202550445 U CN202550445 U CN 202550445U CN 2012201539326 U CN2012201539326 U CN 2012201539326U CN 201220153932 U CN201220153932 U CN 201220153932U CN 202550445 U CN202550445 U CN 202550445U
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- CN
- China
- Prior art keywords
- box body
- protective ring
- wire hole
- elasticity
- outlet box
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- 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 - Lifetime
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Abstract
The utility model discloses a rear outlet box which comprises a box body with one side open. The box body is enclosed by a face plate and side plates, the face plate is provided with at least one outlet hole, an elastic wire protecting ring is arranged in each outlet hole, and each elastic wire protecting ring is provided with an openable elastic close plate for radially closing the same. The rear outlet box overcomes the defects of difficulty in mounting of protecting cover plates due to too many cables, failure in dust proofness and large occupied area of many connection outlets, and is simpler to mount, less in types and quantity of cover plates, capable of saving area and effectively dustproof.
Description
Technical field
The utility model relates to a kind of electric equipment products input/output unit, relates in particular to a kind of back outlet box.
Background technology
The input and output operated by rotary motion of electric equipment products is at cabinet or rack rear portion at present; Adopt the client voluntarily the mode of wiring cable is connected with device in cabinet or the rack; The terminal structure at cabinet or rack rear portion is often because cable external cabling the thickness more and client is indefinite and different; In addition because present module development trend to intensive small sizeization, so openings such as binding post are more, uses more cover plate to go to block.Because cable is more, the installation of cable protective cover plate difficulty comparatively after the wiring, so the client much do not adorn cover plate because be inconvenient to install additional, be prone to cause potential safety hazard but open wide terminals, gets an electric shock easily.Because the product wiring opening that has is more, it is a lot of to block required cover plate, takies the space of cabinet or rack simultaneously.More cover plate is also corresponding to have increased the set-up time.In addition, the perforate of existing cable cover plate commonly used open wide, can not be airtight.Its shortcoming is the problem that can have air draught, has dust to suck, and influences the performance of electric equipment products, makes the abominable applied environment of electric equipment products incompatibility.
The cover plate of a lot of electric equipment products usually adopts professional water proof and dust proof tapered end, and then cost is higher, and outside cable provides for oneself for the client, and line directly can't be confirmed, influence the use of water proof and dust proof tapered end.
The utility model content
The technical problem that the utility model will solve is; To the more defective that causes protective cover plate difficult installation, dustproof, many areas occupied of wiring opening of cable in the prior art, a kind of outlet box behind installations, the kind that reduces cover plate and quantity, saving area, the effective dustproof of simplifying is provided.
The utility model solves the technical scheme that its technical problem adopted: a kind of back outlet box; Be to enclose the box body that covers an opening that forms by panel and side plate; Said panel has at least one wire hole; Be provided with the elasticity protective ring in the said wire hole, said elasticity protective ring is provided with the elasticity shrouding of radial-sealing elasticity protective ring.
In the outlet box of said back, said elasticity shrouding is provided with the breaking groove that caves inward and do not break off.
In the outlet box of said back, said breaking groove is two mutual bar-shaped troughs arranged in a crossed manner; Open to the elasticity protective ring or near the elasticity protective ring at the two ends of said breaking groove.
In the outlet box of said back, said elasticity protective ring is extended in box body by wire hole.
In the outlet box of said back, said elasticity protective ring is interference fitted in the said wire hole.
In the outlet box of said back, said wire hole is provided with two, and one of them wire hole is a knock down hole, is provided with the elasticity protective ring in another wire hole; Perhaps wire hole is provided with more than two, wherein is provided with the elasticity protective ring at least one wire hole, and all the other wire holes are knock down hole.
In the outlet box of said back, the side plate edge of said box body is provided with the shield that is used to cover cabinet, have on the said shield with cabinet on the corresponding installing hole of screw, be provided with the edge that is used to be plugged on the cabinet edge at another side plate edge of box body.
In the outlet box of said back, said box body side plate edge is provided with fixed edge or fixing ear, said fixed edge or fixedly have on the ear and be used for box body is fixed on the installing hole on the cabinet.
In the outlet box of said back, the panel of said box body is provided with ventilating opening, is provided with Air Filter in the said ventilating opening.
Adopt the box body of stereochemical structure in the utility model, opening of box body and other face closures are with the terminals of box opening towards product; Because box body is a stereochemical structure; Just formed the space that cable connector is provided with in the box body, externally inserted cable when more and thick, it is redundant in box body to be easy to cable; Be convenient to client's wiring, and easily the back outlet box be fixed on cabinet or the rack.The box body of stereochemical structure makes wiring to cover, safely, touch the joint less than danger.On the panel of box body, have the wire hole of at least one, all cables all pass through wire hole and connect, make all wiring can both be very smooth and easy, easy-to-connect is quick, has increased utilance, has reduced the quantity of cover plate.Reduced cost, the client's wiring of being more convenient for, good looking appearance.Cable passes box body in addition, and then cable can not influence being fixedly connected of box body and rack or cabinet, has simplified the dismounting of box body.The elasticity protective ring is set in wire hole, prevents wire hole, and in installation and use, protect cable, reduce the gap between cable, reduce dust and get into the cable surface tear.In the elasticity protective ring, be provided with the elasticity shrouding with the sealing of elasticity protective ring hollow structure, when not using, the sealing of elasticity shrouding prevents that dust from getting into, and can insert cable behind the elasticity door open structure and can cover wire hole, has played dustproof effect.
Description of drawings
To combine accompanying drawing and embodiment that the utility model is described further below, in the accompanying drawing:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation that the utility model embodiment has knock down hole;
Fig. 3 is the structural representation that the utility model embodiment installs on cabinet;
Fig. 4 is the structural representation of second kind of execution mode of the utility model embodiment;
Fig. 5 is the structural representation of the third execution mode of the utility model embodiment.
Embodiment
Understand for technical characterictic, purpose and effect to the utility model have more clearly, contrast the embodiment that accompanying drawing specifies the utility model at present.
Shown in Fig. 1～5; A kind of back outlet box; Be to enclose the box body 1 that covers an opening that forms by panel 11 and side plate 12, the shape of box body 1 does not limit, because box body 1 need be with the terminals sealing of cabinet or rack; Then box body 1 is consistent with cabinet or rack form fit that terminals occupy, and can be cuboid, cylinder or other polymorphic structures.As shown in Figure 1; Said panel 11 has at least one wire hole 13; The aperture of wire hole 13 quantity, wire hole 13 is relevant with the position according to the quantity of the terminals that are provided with on cabinet or the rack; Satisfy all cables all from wire hole 13 interior outlets, and the box body 1 of back outlet box can get final product the terminals complete closed.
As shown in Figure 1, be provided with elasticity protective ring 3 in the said wire hole 13, be used to protect the gap in cable and minimizing cable and the wire hole 13, prevent that dust from getting into.The shape of wire hole 13 does not limit, and can be that polygon and curve enclose the shape of covering, and the shape of elasticity protective ring 3 is identical with the shape of wire hole 13, the shape circular of wire hole 13, ellipse, then shape circular, the ellipse of elasticity protective ring 3.Elasticity protective ring 3 adopts elastomeric materials to process, for example rubber, silica gel, foam etc., and preferred rubber is processed elasticity protective ring 3.
Like Fig. 1, shown in 3, said elasticity protective ring 3 is provided with the elasticity shrouding 31 of openable radial-sealing elasticity protective ring 3.When elasticity shrouding 31 does not use, keep the state of sealing wire hole 13, when the needs wiring, just elasticity shrouding 31 is opened; Cable is passed, and the mode of opening has multiple, and a kind of is that elasticity shrouding 31 is removed fully; Another kind is to elasticity shrouding 31 openings, and the third is with separated in the shrouding.Adopted said elasticity shrouding 31 to be provided with to cave inward the breaking groove 32 that does not break off in the present embodiment, the bottom land thinner thickness of breaking groove 32 is easy to break off, and during use breaking groove 32 is torn, and has just got through elasticity shrouding 31, and cable is inserted.The shape of breaking groove 32 does not limit, and can be in-line, cross, square shape, multiple shape such as irregularly shaped, as long as can open elasticity shrouding 31.In order to keep the elasticity shrouding 31 after tearing and to make things convenient for cable to insert, be two mutual bar-shaped troughs arranged in a crossed manner then with said breaking groove 32; After tearing breaking groove 32, elasticity shrouding 31 has become four, just in breaking groove 32, inserts the gap between elasticity shrouding 31 sealing cables and the elasticity protective ring 3 at cable.In order in same wire hole 13, to insert more cable, open to elasticity protective ring 3 or near elasticity protective ring 3 at the two ends of then said breaking groove 32, so just can elasticity shrouding 31 be opened fully.
As shown in Figure 1, elasticity protective ring 3 has certain length just can protect cable better, and elasticity protective ring 3 can not receive the influence in Client line cable footpath, and can the gap between cable be filled, and can play dustproof effect.Neat for back outlet box outward appearance, then said elasticity protective ring 3 is extended in box body 1 by wire hole 13, forms tubular, preferably cylindrical shape.
As shown in Figure 1, the mounting means of elasticity protective ring 3 in wire hole 13 has multiple, and a kind of is that said elasticity protective ring 3 is interference fitted in the said wire hole 13.Second kind is that elasticity protective ring 3 is bonded in the wire hole 13; Moreover can also on elasticity protective ring 3 outer walls, be provided with one the circle groove or leave the gap two the circle boss; Wire hole 13 is engaged in the groove or is between the boss that elasticity protective ring 3 is fixing; Can also be to be outside equipped with voussoir at elasticity protective ring 3, voussoir inserts wire hole 13 interference fit.
As shown in Figure 2, for better enclosed box body 1, said wire hole 13 is a knock down hole 2.Knock down hole 2 is that most of bore edges is cut off and only stays some adhesions, as long as with hammer, pliers and so on adhesion is partly struck disconnectedly, just can obtain complete perforate and penetrate for cable tube or cable when needing perforate, does not need other drilling tool.When having only the wire hole 13 of use, just knock down hole 2 is knocked out the plug-in mounting cable.So just form when two wire holes 13 are set, only use a wire hole 13, then be provided with the elasticity protective ring in this wire hole 13, another wire hole 13 is a knock down hole just, and this wire hole 13 does not use, then this not abate of knock down hole.When wire hole 13 is provided with two when above, can select the abate perforate voluntarily according to client's demand, in a wire hole 13, be provided with elasticity protective ring 3 at least, all the other are knock down hole.
As shown in Figure 3; The terminals that on some racks or cabinet, are provided with are arranged and are not structures such as square, circle; Except adopting box body 1 of the present invention covers; Also have untight opening, then be provided with the shield 6 that is used to cover cabinet, adopt shield 6 to cover box body of the present invention 1 uncovered position with regard to corresponding side plate 12 edges at said box body 1.Adopt the mode of shield 6 only to be directed against the situation that box body 1 fails to cover fully.
Second kind of execution mode of box body; Be exactly that the fixing other a kind of mode of box body is: like Fig. 4, shown in 5; Be provided with fixed edge 81 or fixing ear 82 at side plate 12 edges of said box body 1, said fixed edge 81 or fixedly have on the ear 82 and be used for box body 1 is fixed on the installing hole 811 on the cabinet.Screw is inserted in the installing hole 811 and the screw that is provided with on cabinet or the rack is spirally connected, and is just that box body 1 is fixing.Only be provided with fixed edge 81 among Fig. 4, be provided with fixed edge 81 on top among Fig. 5, be provided with fixedly ear 82 in both sides.
As shown in Figure 5, the third execution mode of box body is for ventilating in reinforcement box body 1 and cabinet or the rack, can on the panel 11 of said box body 1, be provided with ventilating opening 9, and in said ventilating opening 9, be provided with the Air Filter (not shown), satisfied dustproof needs.Air Filter directly is fixed on box body 1 panel 11 inwalls, and ventilating opening 9 is covered fully.Ventilating opening 9 quantity and position are set according to the actual design needs.
Claims (9)
1. outlet box after a kind; It is characterized in that, be to enclose the box body that covers an opening that forms by panel and side plate, and said panel has at least one wire hole; Be provided with the elasticity protective ring in the said wire hole, said elasticity protective ring is provided with the elasticity shrouding of openable radial-sealing elasticity protective ring.
2. back according to claim 1 outlet box is characterized in that said elasticity shrouding is provided with the breaking groove that caves inward and do not break off.
3. back according to claim 2 outlet box is characterized in that said breaking groove is two mutual bar-shaped troughs arranged in a crossed manner; Open to the elasticity protective ring or near the elasticity protective ring at the two ends of said breaking groove.
4. back according to claim 1 outlet box is characterized in that said elasticity protective ring is extended in box body by wire hole.
5. back according to claim 1 outlet box is characterized in that said elasticity protective ring is interference fitted in the said wire hole.
6. back according to claim 1 outlet box is characterized in that said wire hole is provided with two, and one of them wire hole is a knock down hole, is provided with the elasticity protective ring in another wire hole;
Perhaps wire hole is provided with more than two, wherein is provided with the elasticity protective ring at least one wire hole, and all the other wire holes are knock down hole.
7. according to any described back outlet box of claim 1～6; It is characterized in that; The side plate edge of said box body is provided with the shield that is used to cover cabinet; Have on the said shield with cabinet on the corresponding installing hole of screw, be provided with the edge that is used to be plugged on the cabinet edge at another side plate edge of box body.
8. according to any described back outlet box of claim 1～6, it is characterized in that said box body side plate edge is provided with fixed edge or fixing ear, said fixed edge or fixedly have on the ear and be used for box body is fixed on the installing hole on the cabinet.
9. according to any described back outlet box of claim 1～6, it is characterized in that the panel of said box body is provided with ventilating opening, be provided with Air Filter in the said ventilating opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201539326U CN202550445U (en) | 2012-04-12 | 2012-04-12 | Rear outlet box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201539326U CN202550445U (en) | 2012-04-12 | 2012-04-12 | Rear outlet box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202550445U true CN202550445U (en) | 2012-11-21 |
Family
ID=47171014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201539326U Expired - Lifetime CN202550445U (en) | 2012-04-12 | 2012-04-12 | Rear outlet box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202550445U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103066498A (en) * | 2012-12-28 | 2013-04-24 | 安徽电力广德供电有限责任公司 | High voltage equipment cable protection ring |
| CN104810768A (en) * | 2015-02-13 | 2015-07-29 | 宁波广瑞通信技术有限公司 | Communication line junction box |
| CN105842808A (en) * | 2016-06-08 | 2016-08-10 | 山东箭波通信设备有限公司 | Optical cable terminal box wire outgoing panel |
| WO2016173028A1 (en) * | 2015-04-30 | 2016-11-03 | 温州市安格进出口有限公司 | Distribution box |
| CN106229705A (en) * | 2016-09-12 | 2016-12-14 | 珠海凌达压缩机有限公司 | A kind of temperature equipment, compressor and wiring protecting cover waterproof construction |
| CN107072097A (en) * | 2017-03-28 | 2017-08-18 | 国网山东省电力公司信息通信公司 | Aperture communication cabinet plugging plate and communication cabinet are reserved a kind of compartmentalization more |
| CN107659126A (en) * | 2017-11-21 | 2018-02-02 | 中车永济电机有限公司 | Sealed high-power locomotive converter cabinet |
| CN108323065A (en) * | 2018-03-26 | 2018-07-24 | 珠海格力电器股份有限公司 | Wire passing device, electrical appliance kit and air conditioner |
| CN108376959A (en) * | 2018-05-29 | 2018-08-07 | 江苏欣佰建设工程有限公司 | A kind of novel cloth wire box |
| CN110562607A (en) * | 2019-07-25 | 2019-12-13 | 国网宁夏电力有限公司检修公司 | Electric element damp-proof device for power automation control |
-
2012
- 2012-04-12 CN CN2012201539326U patent/CN202550445U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103066498B (en) * | 2012-12-28 | 2015-05-20 | 国家电网公司 | High voltage equipment cable protection ring |
| CN103066498A (en) * | 2012-12-28 | 2013-04-24 | 安徽电力广德供电有限责任公司 | High voltage equipment cable protection ring |
| CN104810768A (en) * | 2015-02-13 | 2015-07-29 | 宁波广瑞通信技术有限公司 | Communication line junction box |
| GB2555047A (en) * | 2015-04-30 | 2018-04-18 | Wenzhou Onkak Impex Co Ltd | Distribution box |
| WO2016173028A1 (en) * | 2015-04-30 | 2016-11-03 | 温州市安格进出口有限公司 | Distribution box |
| GB2555047B (en) * | 2015-04-30 | 2021-01-27 | Wenzhou Onkak Impex Co Ltd | Distribution box |
| CN105842808A (en) * | 2016-06-08 | 2016-08-10 | 山东箭波通信设备有限公司 | Optical cable terminal box wire outgoing panel |
| CN106229705A (en) * | 2016-09-12 | 2016-12-14 | 珠海凌达压缩机有限公司 | A kind of temperature equipment, compressor and wiring protecting cover waterproof construction |
| CN107072097A (en) * | 2017-03-28 | 2017-08-18 | 国网山东省电力公司信息通信公司 | Aperture communication cabinet plugging plate and communication cabinet are reserved a kind of compartmentalization more |
| CN107659126A (en) * | 2017-11-21 | 2018-02-02 | 中车永济电机有限公司 | Sealed high-power locomotive converter cabinet |
| CN108323065A (en) * | 2018-03-26 | 2018-07-24 | 珠海格力电器股份有限公司 | Wire passing device, electrical appliance kit and air conditioner |
| CN108323065B (en) * | 2018-03-26 | 2023-11-17 | 珠海格力电器股份有限公司 | Wire passing device, electric box and air conditioner |
| CN108376959A (en) * | 2018-05-29 | 2018-08-07 | 江苏欣佰建设工程有限公司 | A kind of novel cloth wire box |
| CN110562607A (en) * | 2019-07-25 | 2019-12-13 | 国网宁夏电力有限公司检修公司 | Electric element damp-proof device for power automation control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518055 No. 1001 Nanshan Chi Park B2 building 1-4 floor, building 6-10 Patentee after: Vitamin Technology Co., Ltd. Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Branch Road, No. Patentee before: Aimosheng Network Energy Source Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |
|
| CX01 | Expiry of patent term |