CN104037688A - Anti-explosion junction box capable of guaranteeing wiring efficiency - Google Patents
Anti-explosion junction box capable of guaranteeing wiring efficiency Download PDFInfo
- Publication number
- CN104037688A CN104037688A CN201410303991.0A CN201410303991A CN104037688A CN 104037688 A CN104037688 A CN 104037688A CN 201410303991 A CN201410303991 A CN 201410303991A CN 104037688 A CN104037688 A CN 104037688A
- Authority
- CN
- China
- Prior art keywords
- base
- hole
- wiring
- wire
- upper cover
- 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
Landscapes
- Connection Or Junction Boxes (AREA)
Abstract
The invention discloses an anti-explosion junction box capable of guaranteeing wiring efficiency. The anti-explosion junction box capable of guaranteeing the wiring efficiency comprises a base and an upper cover, a wiring cavity is formed between the base and the upper cover, a wiring conduit is fixed on the base, a wiring part is arranged in the wiring cavity, a penetrating pin is fixed on the base, a hole matched with a clearance of the penetrating pin is formed in the wiring part, and a fixed bolt is arranged on the wiring part. The wiring conduit comprises a wire leading barrel, a reducing through hole is formed in wire leading barrel, internal threads are arranged at one end of the reducing through hole, a sealing gasket is embedded in the reducing through hole, a hold-down nut in threaded connection with an internal thread hole is arranged in the internal thread hole, external threads are also arranged on the wire leading barrel, a locking bolt is arranged on the external threads, and the wire leading barrel is also provided with protrusions. The wiring part comprises a wiring part base and at least one wiring board, each wiring board comprises a breakover board, each breakover board is provided with at least two wiring holes, and each breakover board is provided with at least one hold-down bolt. The anti-explosion junction box capable of guaranteeing the wiring efficiency has the advantages that the structure is simple, the anti-explosion junction box is suitable for anti-explosion connection of wire cables in a certain wire diameter range and has good sealing and explosion suppression performance, the connection speed of connector lugs of the wire cables is high, and connection stability of the connector lugs is good.
Description
Technical field
The present invention relates to a kind of electric wire protector, particularly relate to a kind of anti-explosion terminal box that is conducive to wiring efficiency.
Background technology
Colliery subsurface environment is special, have inflammable gas and dust, once above-mentioned gas and dust run into any electric spark after reaching explosion limit, very easily cause serious work safety accident, so the system equipment such as the various types of communication under mine, monitoring, instrument and automation has explosion prevention function and seems particularly important.
Lighting installation under coal mine, power-equipment are many, and in zero duration line cord wiring process, terminal box is indispensable equipment.In prior art, the sealing of the junction of terminal box and cable was easily lost efficacy, and terminal box inner cable joint is easily loosening under the effect of two ends cable pull.
Summary of the invention
Junction sealing for terminal box and cable in above-mentioned prior art was easily lost efficacy, and terminal box inner cable joint easy loosening problem under the effect of two ends cable pull, the invention provides a kind of anti-explosion terminal box that is conducive to wiring efficiency.
For the problems referred to above, a kind of anti-explosion terminal box that is conducive to wiring efficiency provided by the invention solves problem by following technical essential: a kind of anti-explosion terminal box that is conducive to wiring efficiency, comprise base in the form of slot and the upper cover being connected with bolt of lower base or screw, between described base and upper cover, form wire connection cavity, on the side of described base, be also fixed with at least one penetration pipe, in described wire connection cavity, be also provided with wire connecting portion, on the bottom surface of base, be also fixed with the pin of wearing that axis is positioned at vertical direction, in wire connecting portion, be provided with and the hole of wearing pin matched in clearance, in wire connecting portion, be also provided with at least one the set bolt being fixedly connected with base for wire connecting portion,
Described penetration pipe comprises the lead-in wire cylinder being fixed on base, on the axis of lead-in wire cylinder, be provided with reducing through hole, one end of reducing through hole is provided with internal thread, in described reducing through hole, be embedded with sealing gasket, in internal thread hole, be provided with the clamping nut that one-tenth is threaded with it, one end in contact of one end of clamping nut and sealing gasket, and the other end of sealing gasket is fixed with respect to lead-in wire cylinder position relationship, the through hole that sealing gasket is parallel with reducing through-bore axis with being provided with axis on clamping nut, lead-in wire cylinder is upper is also provided with external screw thread with respect to being connected with on the other end of clamping nut one end, on described external screw thread, be provided with the clamping screw that one-tenth is threaded with it, on lead-in wire cylinder, be also provided with the projection of protruding with respect to its outer wall, the described cylinder that goes between is distance adjustment realization the fixing with respect to base with respect to clamping screw by projection,
Described line portion comprises line portion seat and at least one terminal block, described terminal block is fixed on line portion seat, terminal block comprises conduction panel, on conduction panel, be provided with at least two threading openings, on the conduction panel of each threading opening side, be provided with at least one hold-down bolt, the thread segment end of described hold-down bolt is all positioned at threading opening, and the points of engagement of described hole and set bolt and wire connecting portion is all positioned on wire connecting portion seat.
Concrete, the base of setting and upper cover are isolated for wire connection cavity and external environment, and wire connection cavity is for the accommodation space of cable connector like this, and the electric spark that cable connector place produces is shielded by base and upper cover, reaches the explosion prevention function of terminal box, the penetration pipe arranging is drawn and is introduced from the present invention for cable, in the version of penetration pipe, reducing through hole on through hole between clamping nut and sealing gasket, lead-in wire cylinder passes wire connecting portion for cable, the structural relation of clamping nut and sealing gasket, make clamping nut in further going deep into the process of reducing through hole, the length of sealing gasket quilt is compressed, make like this sealing gasket to its through-hole side distortion, in above process, on sealing gasket, the aperture of through hole diminishes, and finally contacts the sealing of the junction of realizing terminal box and cable with the outer wall of cable, the annexation of penetration pipe and base or upper cover, make between clamping screw and projection to form to base or upper cover compression realize penetration pipe base or on cover fixing, make penetration pipe base or on cover be connected to and removably connect, the penetration pipe of being convenient to like this to change different size is applicable to the wiring protection of larger wire range inner cable with making the present invention, the line portion arranging is the joint junction of two cables, conduction panel is the platy structure with good conductive function, as copper coin, aluminium sheet, silver plate etc., the threading opening arranging wears for cable the end of a thread, the structural relation of threading opening and hold-down bolt, make the compression being applied on cable connector by hold-down bolt realize cable connector fixing on conduction panel, because hold-down bolt can impose on the compression of cable connector by the intensity foot decision of screw thread, like this, be convenient to obtain the annexation that cable interface and conduction panel are firm, the matching relationship of wearing pin and wire connecting portion arranging, after making to relax set bolt, threading portion can rotate around the axis of wearing pin, like this, at cable, by penetration pipe, introduced after wire connection cavity, rotatable wire connecting portion seat makes threading opening over against the axis of cable, like this, can easily the end of a thread be introduced in threading opening, by hold-down bolt, realize the fixing of the end of a thread and conduction panel again, then by rotating wire connecting portion seat, cable is crooked under the external force of penetration pipe and conduction panel, be convenient to obtain that other parts of the end of a thread and cable are 90 ° of angles in case principal vertical line head departs from conduction panel under external force, above process has been avoided the prebuckling to the end of a thread before the end of a thread connects, particularly in the situation that the end of a thread to be connected is more, can avoid the every loaded down with trivial details tolerance of cable will be incorporated into respectively the length in wire connection cavity, be conducive to cable joint efficiency of the present invention.
Further technical scheme is:
Due to base and upper cover no matter be for security consideration or save material and consider, in prior art, with upper-part, adopt plastic material more, for the connecting thread that prevents base and upper cover is in the easy premature failure under aging defect of plastics, on described base, be fixed with a plurality of threaded blocks that are connected with upper bonnet bolt or screw for base, described threaded block is the internal thread metallic sheath being embedded on base.
For guaranteeing the sealing property between base and upper cover, between the link end face of described base and upper cover, be also provided with sealing ring.
For strengthening upper cover, resist the ability of outside destroy, cover on described and be also provided with reinforcement, preferably reinforcement is arranged on the inner side of upper cover.
For ease of installation of the present invention and fixing, described base or on cover and be also provided with holder, described holder is the block structure that one end and base or upper cover were fixedly connected with and were provided with on it fixed bolt hole.
For further guaranteeing the sealing property at penetration pipe place, the internal thread arranging on reducing through hole on described lead-in wire cylinder is gas thread.
For making sealing gasket and cable there is larger contact area, to increase the frictional force between sealing gasket and cable, be convenient to like this transmit by base or upper cover the pulling force of cable, avoid cable connector to connect under cable tension stress loosening, the length of described sealing gasket is not less than 3mm.
For increasing the attachable the end of a thread quantity of the present invention, be in contact with one another with the conduction part of electric current of stopping adjacent cables, described terminal block is a plurality of, and the dividing plate of promising insulation material is also set between adjacent two terminal blocks.
The present invention has following beneficial effect:
1, the penetration pipe arranging is drawn and is introduced from the present invention for cable, in the version of penetration pipe, through hole between clamping nut and sealing gasket, reducing through hole on lead-in wire cylinder passes wire connecting portion for cable, the structural relation of clamping nut and sealing gasket, make clamping nut in further going deep into the process of reducing through hole, the length of sealing gasket quilt is compressed, make like this sealing gasket to its through-hole side distortion, in above process, on sealing gasket, the aperture of through hole diminishes, finally contact the sealing of the junction of realizing terminal box and cable with the outer wall of cable, in above process the decrement of sealing gasket be subject to clamping nut deeply go between cylinder the degree of depth determine, be convenient to like this obtain sealing gasket to the enough pressure in cable side, to ensure sealing effectiveness of the present invention and produce the pulling force that enough frictional force is resisted the connector lug of cable between sealing gasket and cable, avoid cable connector lug to come off under described tension stress, the structure that realizes cable and junction of the present invention sealing by tightening clamping nut, also helps wiring efficiency of the present invention.
2, the annexation of penetration pipe and base or upper cover; make between clamping screw and projection to form to base or upper cover compression realize penetration pipe base or on cover fixing; make penetration pipe base or on cover be connected to and removably connect, the penetration pipe of being convenient to like this to change different size is applicable to the wiring protection of larger wire range inner cable with making the present invention.
3, the line portion arranging is the joint junction of two cables, conduction panel is the platy structure with good conductive function, as copper coin, aluminium sheet, silver plate etc., the threading opening arranging wears for cable the end of a thread, the structural relation of threading opening and hold-down bolt, make the compression being applied on cable connector by hold-down bolt realize cable connector fixing on conduction panel, because hold-down bolt can impose on the compression of cable connector by the intensity foot decision of screw thread, like this, be convenient to obtain the annexation that cable interface and conduction panel are firm.
4, the matching relationship of wearing pin and wire connecting portion arranging, after making to relax set bolt, threading portion can rotate around the axis of wearing pin, like this, at cable, by penetration pipe, introduced after wire connection cavity, rotatable wire connecting portion seat makes threading opening over against the axis of cable, like this, can easily the end of a thread be introduced in threading opening, by hold-down bolt, realize the fixing of the end of a thread and conduction panel again, then by rotating wire connecting portion seat, cable is crooked under the external force of penetration pipe and conduction panel, be convenient to obtain that other parts of the end of a thread and cable are 90 ° of angles in case principal vertical line head departs from conduction panel under external force, above process has been avoided the prebuckling to the end of a thread before the end of a thread connects, particularly in the situation that the end of a thread to be connected is more, can avoid the every loaded down with trivial details tolerance of cable will be incorporated into respectively the length in wire connection cavity, be conducive to cable joint efficiency of the present invention.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that is conducive to a specific embodiment of anti-explosion terminal box of wiring efficiency of the present invention;
Fig. 2 is a kind of structural representation that is conducive to a specific embodiment of anti-explosion terminal box penetration pipe of wiring efficiency of the present invention;
Fig. 3 is a kind of structure division cutaway view that is conducive to a specific embodiment of anti-explosion terminal box penetration pipe of wiring efficiency of the present invention;
Fig. 4 is a kind of structural representation that is conducive to a specific embodiment of anti-explosion terminal box terminal block of wiring efficiency of the present invention;
Fig. 5 is a kind of structural representation that is conducive to a specific embodiment of anti-explosion terminal box sealing ring of wiring efficiency of the present invention.
Figure acceptance of the bid note is respectively: 1, base, 2, wire connecting portion, 21, wire connecting portion seat, 22, terminal block, 221, conduction panel, 222, hold-down bolt, 223, threading opening, 23, dividing plate, 3, penetration pipe, 31, clamping screw, 32, lead-in wire cylinder, 33, projection, 34, clamping nut, 35, sealing gasket, 4, upper cover, 5, reinforcement, 6, holder, 7, wire connection cavity, 8, threaded block, 9, screw, 10, sealing ring, 11, wear pin, 12, set bolt.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples.
Embodiment 1:
As Fig. 1 to Fig. 5, a kind of anti-explosion terminal box that is conducive to wiring efficiency, comprise base in the form of slot 1 and the upper cover 4 being connected with base 1 bolt or screw, between described base 1 and upper cover 4, form wire connection cavity 7, on the side of described base 1, be also fixed with at least one penetration pipe 3, in described wire connection cavity 7, be also provided with wire connecting portion 2, what on the bottom surface of base 1, be also fixed with that axis is positioned at vertical direction wears pin 11, in wire connecting portion 2, be provided with and the hole of wearing pin 11 matched in clearance, in wire connecting portion 2, be also provided with at least one the set bolt 12 being fixedly connected with base 1 for wire connecting portion 2;
Described penetration pipe 3 comprises the lead-in wire cylinder 32 being fixed on base 1, on the axis of lead-in wire cylinder 32, be provided with reducing through hole, one end of reducing through hole is provided with internal thread, in described reducing through hole, be embedded with sealing gasket 35, in internal thread hole, be provided with the clamping nut 34 that one-tenth is threaded with it, one end in contact of one end of clamping nut 34 and sealing gasket 35, and the other end of sealing gasket 35 is fixed with respect to lead-in wire cylinder 32 position relationships, the through hole that sealing gasket 35 is parallel with reducing through-bore axis with being provided with axis on clamping nut 34, on lead-in wire cylinder 32, with respect to being connected with on the other end of clamping nut 34 one end, be also provided with external screw thread, on described external screw thread, be provided with the clamping screw 31 that one-tenth is threaded with it, on lead-in wire cylinder 32, be also provided with the projection 33 of protruding with respect to its outer wall, the described cylinder 32 that goes between is realized fixing with respect to base 1 by the projection 33 distance adjustment with respect to clamping screw 31,
Described line portion 2 comprises line portion seat 21 and at least one terminal block 22, described terminal block 22 is fixed on line portion seat 21, terminal block 22 comprises conduction panel 221, on conduction panel 221, be provided with at least two threading openings 223, on the conduction panel 221 of each threading opening 223 side, be provided with at least one hold-down bolt 222, the thread segment end of described hold-down bolt 222 is all positioned at threading opening 223, and described hole and set bolt 12 are all positioned on wire connecting portion seat 21 with the points of engagement of wire connecting portion 2.
Concrete, in the present embodiment, the base 1 arranging and upper cover 4 adopt has fabulous impact strength, good stability of the dimension, electrical property, resistance to wear, chemical proof, dyeability, the good ABS engineering plastics of processing and forming and machining, the penetration pipe 3 arranging is made by the polytetrafluoroethylene with good self-lubricating property, and the sealing gasket 35 of setting adopts the fluorubber with favorable elasticity and resistance to polarity.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, as Fig. 1 to Fig. 5, due to base 1 and upper cover 4 no matter be for security consideration or save material and consider, in prior art, with upper-part, adopt plastic material more, for the connecting thread that prevents base 1 and upper cover 4 is in the easy premature failure under aging defect of plastics, on described base 1, be fixed with a plurality of threaded blocks 8 that are connected with upper cover 4 bolts or screw for base 1, described threaded block 8 is the internal thread metallic sheath being embedded on base 1, threaded block described in the present embodiment 8 is for arranging female copper sheathing, by on upper cover 4, arrange with internal thread seat 8 one to one screw 9 realize being fixedly connected with of base 1 and upper cover 4.
Embodiment 3:
The present embodiment is further qualified on the basis of embodiment 1, as Fig. 1 to Fig. 5, for guaranteeing the sealing property between base 1 and upper cover 4, between described base 1 and the link end face of upper cover 4, is also provided with sealing ring 10.
Embodiment 4:
The present embodiment is further qualified on the basis of above embodiment, as Fig. 1 to Fig. 5, resists the ability of outside destroy for strengthening upper 4 lids, on described upper cover 4, is also provided with reinforcement 5, and preferably reinforcement 5 is arranged on the inner side of upper cover 4.
For ease of installation of the present invention and fixing, on described base 1 or upper cover 4, be also provided with holder 6, described holder 6 is the block structure that one end and 1, the end or upper cover 4 were fixedly connected with and were provided with on it fixed bolt hole.
Embodiment 5:
The present embodiment is further qualified on the basis of embodiment 1, and as Fig. 1 to Fig. 5, for further guaranteeing the sealing property at penetration pipe 3 places, the internal thread arranging on reducing through hole on described lead-in wire cylinder 32 is gas thread.
Embodiment 6:
The present embodiment is further qualified on the basis of above embodiment, as Fig. 1 to Fig. 5, for making sealing gasket 35 and cable there is larger contact area, to increase the frictional force between sealing gasket 35 and cable, be convenient to like this transmit by base 1 or upper cover 4 pulling force of cable, avoid cable connector to connect under cable tension stress loosening, the length of described sealing gasket 35 is not less than 3mm.
For increasing the attachable the end of a thread quantity of the present invention, be in contact with one another with the conduction part of electric current of stopping adjacent cables, described terminal block 22 is a plurality of, and the dividing plate 23 of promising insulation material is also set between adjacent two terminal blocks 22.
Above content is the further description of the present invention being done in conjunction with concrete preferred implementation, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other execution modes that draw under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (8)
1. an anti-explosion terminal box that is conducive to wiring efficiency, comprise base in the form of slot (1) and the upper cover (4) being connected with base (1) bolt or screw, between described base (1) and upper cover (4), form wire connection cavity (7), on the side of described base (1), be also fixed with at least one penetration pipe (3), it is characterized in that, in described wire connection cavity (7), be also provided with wire connecting portion (2), what on the bottom surface of base (1), be also fixed with that axis is positioned at vertical direction wears pin (11), in wire connecting portion (2), be provided with and the hole of wearing pin (11) matched in clearance, in wire connecting portion (2), be also provided with at least one the set bolt (12) being fixedly connected with base (1) for wire connecting portion (2),
Described penetration pipe (3) comprises the lead-in wire cylinder (32) being fixed on base (1), on the axis of lead-in wire cylinder (32), be provided with reducing through hole, one end of reducing through hole is provided with internal thread, in described reducing through hole, be embedded with sealing gasket (35), in internal thread hole, be provided with the clamping nut (34) that one-tenth is threaded with it, one end in contact of one end of clamping nut (34) and sealing gasket (35), and the other end of sealing gasket (35) is fixed with respect to lead-in wire cylinder (32) position relationship, sealing gasket (35) with on clamping nut (34), be provided with the axis through hole parallel with reducing through-bore axis, lead-in wire cylinder (32) is upper is also provided with external screw thread with respect to being connected with on the other end of clamping nut (34) one end, on described external screw thread, be provided with the clamping screw (31) that one-tenth is threaded with it, on lead-in wire cylinder (32), be also provided with the projection (33) of protruding with respect to its outer wall, the described cylinder (32) that goes between is distance adjustment realization the fixing with respect to base (1) with respect to clamping screw (31) by projection (33),
Described line portion (2) comprises line portion seat (21) and at least one terminal block (22), described terminal block (22) is fixed on line portion seat (21), terminal block (22) comprises conduction panel (221), on conduction panel (221), be provided with at least two threading openings (223), on the conduction panel (221) of each threading opening (223) side, be provided with at least one hold-down bolt (222), the thread segment end of described hold-down bolt (222) is all positioned at threading opening (223), described hole and set bolt (12) are all positioned on wire connecting portion seat (21) with the points of engagement of wire connecting portion (2).
2. a kind of anti-explosion terminal box that is conducive to wiring efficiency according to claim 1, it is characterized in that, on described base (1), be fixed with a plurality of threaded blocks (8) that are connected with upper cover (4) bolt or screw for base (1), described threaded block (8) is the internal thread metallic sheath being embedded on base (1).
3. a kind of anti-explosion terminal box that is conducive to wiring efficiency according to claim 1, is characterized in that, between described base (1) and the link end face of upper cover (4), is also provided with sealing ring (10).
4. a kind of anti-explosion terminal box that is conducive to wiring efficiency according to claim 1, is characterized in that, is also provided with reinforcement (5) on described upper cover (4).
5. a kind of anti-explosion terminal box that is conducive to wiring efficiency according to claim 1, it is characterized in that, on described base (1) or upper cover (4), be also provided with holder (6), described holder (6) is the block structure that one end and base (1) or upper cover (4) were fixedly connected with and were provided with on it fixed bolt hole.
6. according to a kind of anti-explosion terminal box that is conducive to wiring efficiency described in any one in claim 1 to 5, it is characterized in that, the internal thread arranging on the upper reducing through hole of described lead-in wire cylinder (32) is gas thread.
7. according to a kind of anti-explosion terminal box that is conducive to wiring efficiency described in any one in claim 1 to 5, it is characterized in that, the length of described sealing gasket (35) is not less than 3mm.
8. according to a kind of anti-explosion terminal box that is conducive to wiring efficiency described in any one in claim 1 to 5, it is characterized in that, described terminal block (22) is a plurality of, and the dividing plate (23) of promising insulation material is also set between adjacent two terminal blocks (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303991.0A CN104037688A (en) | 2014-06-30 | 2014-06-30 | Anti-explosion junction box capable of guaranteeing wiring efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303991.0A CN104037688A (en) | 2014-06-30 | 2014-06-30 | Anti-explosion junction box capable of guaranteeing wiring efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104037688A true CN104037688A (en) | 2014-09-10 |
Family
ID=51468356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410303991.0A Pending CN104037688A (en) | 2014-06-30 | 2014-06-30 | Anti-explosion junction box capable of guaranteeing wiring efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104037688A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870854A (en) * | 2016-06-07 | 2016-08-17 | 苏州禾昌聚合材料股份有限公司 | Cable junction box |
| CN107394711A (en) * | 2017-08-19 | 2017-11-24 | 芜湖市凯鑫避雷器有限责任公司 | A kind of connection box of low-voltage electrical apparatus |
| CN108574252A (en) * | 2018-06-11 | 2018-09-25 | 广州海豹光电科技有限公司 | A kind of underwater cable waterproof connector |
| CN110311272A (en) * | 2018-03-27 | 2019-10-08 | 北京华田汽车科技有限公司 | Electric automobile high-voltage wire harness multi-tap structure |
| CN111509636A (en) * | 2016-01-13 | 2020-08-07 | 迅捷装配有限公司 | Integrated conduit duct with adapter device and method |
| CN114843962A (en) * | 2022-06-10 | 2022-08-02 | 国网山东省电力公司烟台市福山区供电公司 | Self-adaptive cabinet wire-arranging fireproof explosion-proof box |
| CN115133476A (en) * | 2022-07-25 | 2022-09-30 | 重庆长安汽车股份有限公司 | Wire harness sleeve and automobile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2529418Y (en) * | 2001-12-27 | 2003-01-01 | 吴兴华 | Thermmocouple, thermal resistance connection box |
| CN202076769U (en) * | 2011-01-19 | 2011-12-14 | 冯云峰 | Rotary cable box |
| KR101158528B1 (en) * | 2012-04-04 | 2012-06-20 | 강용주 | Explosion-proof high-voltage terminal box |
| CN202474385U (en) * | 2012-01-17 | 2012-10-03 | 浙江侨泰电力设备有限公司 | Service conductor device with protective cover |
| CN203056489U (en) * | 2013-01-22 | 2013-07-10 | 浙江正安防爆电气有限公司 | Novel conjunction box |
| CN103851559A (en) * | 2012-12-06 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Waterproof lamp and cable joint structure thereof |
| CN204167826U (en) * | 2014-06-30 | 2015-02-18 | 四川天微电子有限责任公司 | A kind of anti-explosion terminal box being conducive to wiring efficiency |
-
2014
- 2014-06-30 CN CN201410303991.0A patent/CN104037688A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2529418Y (en) * | 2001-12-27 | 2003-01-01 | 吴兴华 | Thermmocouple, thermal resistance connection box |
| CN202076769U (en) * | 2011-01-19 | 2011-12-14 | 冯云峰 | Rotary cable box |
| CN202474385U (en) * | 2012-01-17 | 2012-10-03 | 浙江侨泰电力设备有限公司 | Service conductor device with protective cover |
| KR101158528B1 (en) * | 2012-04-04 | 2012-06-20 | 강용주 | Explosion-proof high-voltage terminal box |
| CN103851559A (en) * | 2012-12-06 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Waterproof lamp and cable joint structure thereof |
| CN203056489U (en) * | 2013-01-22 | 2013-07-10 | 浙江正安防爆电气有限公司 | Novel conjunction box |
| CN204167826U (en) * | 2014-06-30 | 2015-02-18 | 四川天微电子有限责任公司 | A kind of anti-explosion terminal box being conducive to wiring efficiency |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111509636A (en) * | 2016-01-13 | 2020-08-07 | 迅捷装配有限公司 | Integrated conduit duct with adapter device and method |
| CN111509636B (en) * | 2016-01-13 | 2022-01-18 | 迅捷装配有限公司 | Integrated conduit duct with adapter device and method |
| CN105870854A (en) * | 2016-06-07 | 2016-08-17 | 苏州禾昌聚合材料股份有限公司 | Cable junction box |
| CN107394711A (en) * | 2017-08-19 | 2017-11-24 | 芜湖市凯鑫避雷器有限责任公司 | A kind of connection box of low-voltage electrical apparatus |
| CN110311272A (en) * | 2018-03-27 | 2019-10-08 | 北京华田汽车科技有限公司 | Electric automobile high-voltage wire harness multi-tap structure |
| CN108574252A (en) * | 2018-06-11 | 2018-09-25 | 广州海豹光电科技有限公司 | A kind of underwater cable waterproof connector |
| CN114843962A (en) * | 2022-06-10 | 2022-08-02 | 国网山东省电力公司烟台市福山区供电公司 | Self-adaptive cabinet wire-arranging fireproof explosion-proof box |
| CN114843962B (en) * | 2022-06-10 | 2024-04-09 | 国网山东省电力公司烟台市福山区供电公司 | Self-adaptive type cabinet wire arranging fireproof and explosion-proof box |
| CN115133476A (en) * | 2022-07-25 | 2022-09-30 | 重庆长安汽车股份有限公司 | Wire harness sleeve and automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104037688A (en) | Anti-explosion junction box capable of guaranteeing wiring efficiency | |
| CN104064889A (en) | Explosion-proof wiring device | |
| CN202019102U (en) | Waterproof connector of flame-proof metal cable | |
| CN204167826U (en) | A kind of anti-explosion terminal box being conducive to wiring efficiency | |
| CN203932897U (en) | Be convenient to the anti-explosion terminal box of wiring | |
| CN203951114U (en) | A kind of anti-explosion terminal box that is conducive to guarantee explosion insulation performance | |
| CN104078900A (en) | Anti-explosion wiring mechanism facilitating wiring | |
| CN104052000A (en) | Connector lug protective device | |
| CN203967668U (en) | A kind of anti-explosion terminal box | |
| CN203932898U (en) | A kind of wire or cable terminal box | |
| CN203932899U (en) | A kind of wire joint protection kit | |
| CN203967669U (en) | A kind of mine anti-explosion termination of being convenient to wiring | |
| CN203951118U (en) | A kind of uncapping from the anti-explosion terminal box opening circuit | |
| CN204167827U (en) | A kind of mine anti-explosion termination | |
| CN103311705B (en) | Reinforced rubber filling type sealing T connecting terminal | |
| CN104037689A (en) | Anti-explosion wiring device capable of guaranteeing explosion suppression performance | |
| CN203951119U (en) | A kind ofly be conducive to prevent the charged anti-explosion terminal box opening that opens by mistake | |
| CN102568781B (en) | Transformer low-voltage side outgoing line-leading device | |
| CN104113027A (en) | Anti-explosion junction device good for preventing electrified wrong opening | |
| CN209786306U (en) | waterproof joint with grounding function | |
| CN104113024A (en) | Anti-explosion wiring device capable of self-breaking circuit once cover is opened | |
| CN203896100U (en) | Novel explosion-proof junction box for motor | |
| CN203967670U (en) | A kind of mine terminal box | |
| CN204068531U (en) | A kind of fire-proof motor outlet structure | |
| CN104037690A (en) | Terminal box for cables |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140910 |
|
| WD01 | Invention patent application deemed withdrawn after publication |