CN220086944U - Electrical junction box for building - Google Patents
Electrical junction box for building Download PDFInfo
- Publication number
- CN220086944U CN220086944U CN202321020345.4U CN202321020345U CN220086944U CN 220086944 U CN220086944 U CN 220086944U CN 202321020345 U CN202321020345 U CN 202321020345U CN 220086944 U CN220086944 U CN 220086944U
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- shell
- casing
- block
- wire
- auxiliary
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- 238000007789 sealing Methods 0.000 claims abstract description 38
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 22
- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000000670 limiting effect Effects 0.000 description 23
- 238000000034 method Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Connection Or Junction Boxes (AREA)
Abstract
The utility model belongs to the technical field of building electric technology, and particularly relates to a building electric junction box which comprises a shell, four wiring pipes and two wiring connectors, wherein two sides of the shell are fixedly communicated with the four wiring pipes, four mounting holes are formed in the rear side of the shell, and the mounting holes are uniformly distributed in the rear side of the shell. The utility model achieves the advantage of better sealing between the wiring tube and the wire strip by arranging the adjusting column, the bidirectional screw, the moving block, the connecting rod, the sealing clamping block, the auxiliary groove and the sealing protective cotton in a matched mode, and solves the problems that the prior wiring box is difficult to influence the service life of the internal seal, is easy to damp and the like when in use, is inconvenient to use, has poor sealing effect between the wiring tube and the wire strip on the prior wiring box, is easy to reduce the sealing property of the wire after being used for a long time, is easy to be unstable in wire clamping, and is easy to influence and damage the wire and the wire connector after the wire is subjected to dragging force.
Description
Technical Field
The utility model belongs to the technical field of building electrical technology, and particularly relates to a building electrical junction box.
Background
The building electrical refers to an electrical platform constructed by utilizing modern advanced scientific theory and electrical technology in a building, which is generally called building electrical, and a junction box is one of electrical auxiliary materials in building electrical construction and home decoration, because an electric wire for building electrical construction and decoration passes through an electric wire tube, and the junction part (such as a longer line or an electric wire tube needs to turn) of the electric wire tube adopts the junction box as a transitional use, the electric wire tube is connected with the junction box, and the electric wire in the wire tube is connected in the junction box, so that the effect of protecting the electric wire and connecting the electric wire is achieved.
But current terminal box is difficult to when using influence life such as being moist easily to inside seal, inconvenient use, and sealed effect is relatively poor between terminal tube and the wire strip on traditional terminal box moreover, has used for a long time to the leakproofness of line to reduce easily, and the line that also presss from both sides easily is unstable, and the line receives after the drag, causes the problem of influence to line and connector easily, damages easily.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides the building electrical junction box which has the advantage of enabling the wiring tube and the wire strip to be better sealed, and solves the problems that the prior junction box is not easy to influence the service life of the internal seal, is easy to damp and the like when in use, is inconvenient to use, has poor sealing effect between the wiring tube and the wire strip on the traditional junction box, is easy to reduce the sealing property of the wire after being used for a long time, is easy to clamp the wire unstably, and is easy to influence and damage the wire and the wire connector after the wire is subjected to the dragging force.
The utility model discloses a building electrical junction box, which comprises a shell, four wiring pipes and two wiring devices, wherein two sides of the shell are fixedly communicated with the four wiring pipes, four mounting holes are formed in the rear side of the shell and uniformly distributed in the rear side of the shell, the rear side of the inside of the shell is fixedly arranged with the rear sides of the two wiring devices, an adjusting column is movably connected to the top of the shell, a bidirectional screw is fixedly arranged at the bottom of the adjusting column, four moving blocks are in threaded connection with the surface of the bidirectional screw, a connecting rod is fixedly connected to the front side of the moving blocks, a sealing clamping block is fixedly connected to one side of the connecting rod, the four moving blocks are matched with each other in pairs, the sealing clamping blocks are matched with each other in pairs through the moving blocks, and auxiliary grooves matched with the sealing clamping blocks are formed in the inner wall of the shell.
As the preferable mode of the utility model, the rear side of the moving block is fixedly connected with the auxiliary sliding block, the auxiliary sliding block is sleeved and connected in the auxiliary sliding block, the top and the bottom of the auxiliary sliding block penetrate through the auxiliary sliding block and are fixedly connected with the inner wall of the shell, the inner wall of the shell is provided with the auxiliary sliding groove matched with the auxiliary sliding block, and the auxiliary sliding rod is positioned in the auxiliary sliding groove.
As preferable mode of the utility model, the inner wall of the shell is provided with a notch, and the notch is matched with the bidirectional screw rod and the moving block for use.
As the preferable mode of the utility model, the top and the bottom of the surface of the bidirectional screw are respectively sleeved with a limit bearing, and the outer surface of the limit bearing is fixedly connected with the inner wall of the shell.
As the preferable mode of the utility model, the front side of the sealing clamping block is fixedly connected with a limiting block, the inside of the limiting block is connected with a limiting slide rod in a sliding way, the top and the bottom of the limiting slide rod penetrate through the limiting block and are fixedly connected with the inner wall of the shell, the inner wall of the shell is provided with a limiting groove matched with the limiting block, and the limiting slide rod is positioned in the limiting groove.
Preferably, the inner wall of the shell is provided with an opening, the opening is matched with the connecting rod for use, and the opening is communicated with the notch and the auxiliary groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model achieves the advantage of better sealing between the wiring tube and the wire strip by arranging the adjusting column, the bidirectional screw, the moving block, the connecting rod, the sealing clamping block, the auxiliary groove and the sealing protective cotton in a matched mode, and solves the problems that the prior wiring box is difficult to influence the service life of the internal seal, is easy to damp and the like when in use, is inconvenient to use, has poor sealing effect between the wiring tube and the wire strip on the prior wiring box, is easy to reduce the sealing property of the wire after being used for a long time, is easy to be unstable in wire clamping, and is easy to influence and damage the wire and the wire connector after the wire is subjected to dragging force.
2. According to the utility model, the auxiliary sliding block, the auxiliary sliding rod and the auxiliary sliding groove are arranged, so that the moving block can move more easily along with the rotation of the bidirectional screw rod, the blocking phenomenon of the moving block during the movement is avoided, the contact area of the moving block and the shell is reduced, and the horizontal limiting effect on the moving block is realized.
3. According to the utility model, the notch is arranged, so that the bidirectional screw and the moving block have a movable space, and the contact area of the bidirectional screw and the moving block with the shell is reduced.
4. According to the utility model, the limit bearing is arranged, so that the limit bearing can limit the bidirectional screw rod, the bidirectional screw rod is effectively prevented from shaking during rotation, and the contact area between the bidirectional screw rod and the shell is reduced.
5. According to the utility model, the limiting block, the limiting rod and the limiting groove are arranged, so that the sealing clamping block can move more easily along with the movement of the connecting rod, the blocking phenomenon of the sealing clamping block during the movement is avoided, the contact area of the sealing clamping block and the shell is reduced, and the sealing clamping block is horizontally limited.
6. According to the utility model, the opening is arranged, so that the connecting rod can move along with the moving block, the connecting rod has a moving space, and the contact area of the connecting rod and the shell is reduced.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a right side cross-sectional view of a building electrical junction box provided in accordance with an embodiment of the present utility model;
FIG. 3 is a front cross-sectional view of a building electrical junction box provided by an embodiment of the present utility model;
fig. 4 is a partial enlarged view of fig. 2 at a provided by an embodiment of the present utility model.
In the figure: 1. a housing; 2. a wire connection tube; 3. a mounting hole; 4. a wire connector; 5. an adjusting column; 6. a bidirectional screw; 7. a moving block; 8. a connecting rod; 9. sealing the clamping block; 10. an auxiliary groove; 11. an auxiliary slide block; 12. an auxiliary slide bar; 13. an auxiliary chute; 14. a notch; 15. a limit bearing; 16. a limiting block; 17. a limit slide bar; 18. a limit groove; 19. an opening; 20. sealing and protecting cotton.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the electrical junction box for a building provided by the embodiment of the utility model comprises a shell 1, four wiring pipes 2 and two wiring connectors 4, wherein two sides of the shell 1 are fixedly communicated with the four wiring pipes 2, four mounting holes 3 are formed in the rear side of the shell 1, the mounting holes 3 are uniformly distributed in the rear side of the shell 1, the rear side of the interior of the shell 1 is fixedly mounted with the rear sides of the two wiring connectors 4, the top of the shell 1 is movably connected with an adjusting column 5, the bottom of the adjusting column 5 is fixedly mounted with a bidirectional screw 6, the surface of the bidirectional screw 6 is in threaded connection with four moving blocks 7, the front side of the moving blocks 7 is fixedly connected with a connecting rod 8, the front side of the connecting rod 8 is fixedly connected with a sealing clamping block 9, one side of the sealing clamping block 9 is fixedly connected with a sealing protection cotton 20, the four moving blocks 7 are matched with each other two by two, the sealing clamping blocks 9 are matched with each other through the moving blocks 7, and an auxiliary groove 10 matched with the sealing clamping block 9 is formed in the inner wall of the shell 1.
Referring to fig. 2, an auxiliary slide block 11 is fixedly connected to the rear side of the moving block 7, an auxiliary slide bar 12 is sleeved in the auxiliary slide block 11, the top and the bottom of the auxiliary slide bar 12 penetrate through the auxiliary slide block 11 and are fixedly connected with the inner wall of the shell 1, an auxiliary slide groove 13 matched with the auxiliary slide block 11 is formed in the inner wall of the shell 1, and the auxiliary slide bar 12 is located in the auxiliary slide groove 13.
The scheme is adopted: through setting up supplementary slider 11, supplementary slide bar 12 and supplementary spout 13, can make movable block 7 move more easily along with bi-directional screw rod 6 rotates, appear the card phenomenon of dying when avoiding movable block 7 to remove, reduced movable block 7 and casing 1's area of contact, played the spacing effect of level simultaneously to movable block 7, reduced movable block 7's wearing and tearing, prolonged movable block 7's life, also avoided influencing movable block 7's removal.
Referring to fig. 2 and 4, a notch 14 is formed in the inner wall of the housing 1, and the notch 14 is used in cooperation with the bidirectional screw 6 and the moving block 7.
The scheme is adopted: through setting up notch 14, notch 14 can make bi-directional screw rod 6 and movable block 7 have the activity space, has reduced bi-directional screw rod 6 and movable block 7 and casing 1's area of contact, has reduced the wearing and tearing of bi-directional screw rod 6 and movable block 7, has prolonged bi-directional screw rod 6 and movable block 7's life.
Referring to fig. 2, the top and the bottom of the surface of the bidirectional screw 6 are respectively sleeved with a limit bearing 15, and the outer surface of the limit bearing 15 is fixedly connected with the inner wall of the shell 1.
The scheme is adopted: through setting up spacing bearing 15, spacing bearing 15 can be spacing to bi-directional screw rod 6, has avoided bi-directional screw rod 6 to take place to rock when rotating effectively, reduces bi-directional screw rod 6 and casing 1's area of contact, has reduced bi-directional screw rod 6's life, has avoided causing the influence to bi-directional screw rod 6's rotation.
Referring to fig. 2, a limiting block 16 is fixedly connected to the front side of the sealing clamping block 9, a limiting slide rod 17 is slidably connected to the inside of the limiting block 16, the top and the bottom of the limiting slide rod 17 penetrate through the limiting block 16 and are fixedly connected with the inner wall of the shell 1, a limiting groove 18 matched with the limiting block 16 is formed in the inner wall of the shell 1, and the limiting slide rod 17 is located in the limiting groove 18.
The scheme is adopted: through setting up stopper 16, gag lever post and spacing groove 18, can make sealed fixture block 9 remove more easily along with connecting rod 8, appear the card phenomenon of dying when avoiding sealed fixture block 9 to remove, reduced the area of contact of sealed fixture block 9 with casing 1, played the effect that the level was spacing to sealed fixture block 9 simultaneously, reduced the wearing and tearing of sealed fixture block 9, prolonged the life of sealed fixture block 9, avoid causing the influence to sealed opening 19's removal.
Referring to fig. 2 and 4, an opening 19 is formed in the inner wall of the housing 1, the opening 19 is used in cooperation with the connecting rod 8, and the opening 19 communicates with the notch 14 and the auxiliary groove 10.
The scheme is adopted: through setting up opening 19, opening 19 can make connecting rod 8 along with movable block 7 removes, makes connecting rod 8 have the travel space, has reduced connecting rod 8 and casing 1's area of contact, has reduced connecting rod 8's wearing and tearing, has prolonged connecting rod 8's life, has avoided causing the influence to connecting rod 8's removal.
The working principle of the utility model is as follows:
when the wire strip sealing device is used, a user makes the wire strip enter the shell 1 through the wire connecting pipe 2 to be connected with the wire connector 4, after the wire connection, the user rotates the adjusting column 5, the adjusting column 5 drives the bidirectional screw rod 6 to rotate, the bidirectional screw rod 6 drives four moving blocks 7 on the bidirectional screw rod 6 to move pairwise, the moving blocks 7 drive the connecting rod 8 to move, the connecting rod 8 drives the sealing clamping block 9 to move in the auxiliary groove 10, the sealing clamping block 9 clamps and seals the wire strip, the sealing protection cotton 20 is in tight contact with the wire strip, the sealing between the wire strip and the shell 1 is better, and the advantage of better sealing between the wire connecting pipe 2 and the wire strip is achieved.
To sum up: this building electrical junction box through setting up casing 1, wiring tube 2, mounting hole 3, connector 4, adjusting column 5, bi-directional screw 6, movable block 7, connecting rod 8, sealed fixture block 9, auxiliary groove 10, auxiliary slide 11, auxiliary slide 12, auxiliary chute 13, notch 14, spacing bearing 15, stopper 16, spacing slide 17, spacing groove 18, opening 19 and sealed cooperation of protecting cotton 20 use, the difficult life that influences such as being moist to inside seal easily of current terminal box when using has been solved, inconvenient use, and sealed effect is relatively poor between wiring tube and the wire strip on the traditional terminal box, the leakproofness of using for a long time has reduced easily, also the line is unstable easily to press from both sides, after the line receives the drag, easily cause the influence to line and connector, the problem of easy damage.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Building electrical junction box, including casing (1), four connecting tube (2) and two connectors (4), its characterized in that: the utility model discloses a portable electric connector, including casing (1), four wiring pipes (2), four mounting holes (3) have been seted up to the both sides of casing (1), four mounting holes (3) evenly distributed are in the rear side of casing (1), the inside rear side of casing (1) and the rear side fixed mounting of two wiring utensils (4), the top swing joint of casing (1) has adjusting post (5), the bottom fixed mounting of adjusting post (5) has bi-directional screw (6), the surface threaded connection of bi-directional screw (6) has four movable blocks (7), the front side fixedly connected with connecting rod (8) of movable block (7), the front side fixedly connected with sealing fixture block (9) of connecting rod (8), one side fixedly connected with sealing fixture block (9) is sealed and is protected cotton (20), and two liang of cooperation of sealing fixture block (7) are used, the auxiliary tank (10) are used with sealing fixture block (9) are seted up to the inner wall of casing (1).
2. A construction electrical junction box according to claim 1, wherein: the rear side fixedly connected with auxiliary slide block (11) of movable block (7), auxiliary slide bar (12) are established to the inside cover of auxiliary slide block (11), auxiliary slide bar (11) are all run through to the top and the bottom of auxiliary slide bar (12) and are connected with the inner wall fixed of casing (1), auxiliary spout (13) that use with auxiliary slide block (11) cooperation have been seted up to the inner wall of casing (1), auxiliary slide bar (12) are located auxiliary spout (13).
3. A construction electrical junction box according to claim 1, wherein: the inner wall of the shell (1) is provided with a notch (14), and the notch (14) is matched with the bidirectional screw rod (6) and the moving block (7).
4. A construction electrical junction box according to claim 1, wherein: the top and the bottom of the surface of the bidirectional screw rod (6) are respectively sleeved with a limit bearing (15), and the outer surface of the limit bearing (15) is fixedly connected with the inner wall of the shell (1).
5. A construction electrical junction box according to claim 1, wherein: the front side fixedly connected with stopper (16) of sealed fixture block (9), the inside sliding connection of stopper (16) has spacing slide bar (17), the top and the bottom of spacing slide bar (17) all run through the inner wall fixed connection of stopper (16) and casing (1), spacing groove (18) that use with stopper (16) cooperation has been seted up to the inner wall of casing (1), spacing slide bar (17) are located spacing groove (18).
6. A construction electrical junction box according to claim 3, wherein: an opening (19) is formed in the inner wall of the shell (1), the opening (19) is matched with the connecting rod (8) for use, and the opening (19) is communicated with the notch (14) and the auxiliary groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321020345.4U CN220086944U (en) | 2023-05-04 | 2023-05-04 | Electrical junction box for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321020345.4U CN220086944U (en) | 2023-05-04 | 2023-05-04 | Electrical junction box for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220086944U true CN220086944U (en) | 2023-11-24 |
Family
ID=88817935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321020345.4U Active CN220086944U (en) | 2023-05-04 | 2023-05-04 | Electrical junction box for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220086944U (en) |
-
2023
- 2023-05-04 CN CN202321020345.4U patent/CN220086944U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |