CN113161977B - Energy-saving and environment-friendly type low-voltage cable branch box - Google Patents
Energy-saving and environment-friendly type low-voltage cable branch box Download PDFInfo
- Publication number
- CN113161977B CN113161977B CN202110493289.5A CN202110493289A CN113161977B CN 113161977 B CN113161977 B CN 113161977B CN 202110493289 A CN202110493289 A CN 202110493289A CN 113161977 B CN113161977 B CN 113161977B
- Authority
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- China
- Prior art keywords
- box body
- cushion layer
- arc
- box
- mounting groove
- Prior art date
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Links
- 238000004140 cleaning Methods 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims description 11
- 238000005538 encapsulation Methods 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 241000238631 Hexapoda Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
-
- B08B1/143—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- 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
Abstract
The invention discloses an energy-saving and environment-friendly type cable branch box, which relates to the technical field of cable branch boxes and comprises a box body and a top cover arranged at the top of the box body, wherein the left side and the right side of the front surface of the box body are respectively connected with a sealing door through hinges, the bottom of the front surface of the sealing door is provided with a control handle, the bottom of the top cover is provided with a mounting groove, the mounting groove is communicated with the inner cavity of the box body, the end part of the inner wall of the mounting groove is provided with a driving mechanism, the output end of the driving mechanism is provided with a linkage screw rod, and the linkage screw rod penetrates through the mounting groove and extends to the bottom of the inner cavity of the box body. The invention can remove the moist water liquid generated by the external environment on the inner wall of the box body, thereby effectively avoiding the occurrence of short circuit of the electric device caused by overlarge humidity in the box body, and simultaneously can clean dust and sundries adhered on the inner wall of the box body, so that the inside of the box body is kept at a certain cleanliness, and the annular cleaning frame has a self-cleaning effect.
Description
Technical Field
The invention relates to the technical field of cable branch boxes, in particular to an energy-saving and environment-friendly type low-voltage cable branch box.
Background
With the development of the cabling process of the power distribution network, when independent loads with small capacity are distributed more intensively, a cable branch box can be used for connecting multiple branches of the cables, because the branch box cannot directly operate each path, the cable branch box has a cable tapping effect, a plurality of small-area cables on a relatively long-distance line often cause the waste of the cables, so that a trunk large cable is often used for outgoing lines from outgoing lines to power loads, then the trunk cable is divided into a plurality of small-area cables by using the cable branch box when the load is approaching, and the load is accessed by the small-area cables. The wiring mode is widely used for supplying power to street lamps and the like in urban power grids and small users, and also has a cable switching function, and on a relatively long line, the length of the cable cannot meet the requirement of the line, so that a cable connector or a cable switching box is needed to be used, a cable intermediate connector is usually adopted in a short distance, but when the line is relatively long, on the cable line with the length of more than 1000m according to experience, if a plurality of intermediate connectors are arranged in the middle of the cable, the cable switching can be carried out in consideration of the cable branching box for ensuring safety.
The following problems exist in the prior art:
1. the traditional energy-saving environment-friendly type low-voltage cable branch box has the defects that when the external humidity is high, part of water vapor enters the box body through a gap of the branch box, and under the condition that the humidity in the box body is too high, components are short-circuited, and equipment is damaged seriously;
2. the traditional energy-saving environment-friendly cable branch box has the defects that dust is easily accumulated on the inner wall of the traditional energy-saving environment-friendly cable branch box, and inconvenience is easily caused when the traditional energy-saving environment-friendly cable branch box is maintained.
Disclosure of Invention
The invention provides an energy-saving and environment-friendly type cable branch box, which aims to provide a function of removing moist water vapor on the inner wall of the cable branch box and solve the problem that the moist water vapor enters the box body through a gap of the branch box, and components and parts are short-circuited under the condition of overlarge humidity in the box body, so that equipment is damaged seriously; another purpose is to solve the problem that dust is easily accumulated on the inner wall of the traditional energy-saving environment-friendly type cable branch box, so that the effect of being convenient for maintenance and inspection of staff is achieved.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides an energy-concerving and environment-protective type low-voltage cable feeder pillar, includes the box and sets up in the top cap at its top, the positive left and right sides of box all is connected with sealed door through being provided with the hinge dismantlement formula, the positive bottom of sealed door all is provided with control handle, the mounting groove has been seted up to the bottom of top cap, the mounting groove link up mutually with the inner chamber of box, and the inner wall tip of mounting groove is provided with actuating mechanism.
The output end of the driving mechanism is provided with a linkage screw rod, the linkage screw rod penetrates through the mounting groove and extends to the bottom of the inner cavity of the box body, the outer surface of the linkage screw rod is detachably connected with a lifting frame, and the back of the lifting frame is fixedly connected with an annular cleaning frame.
The technical scheme of the invention is further improved as follows: the annular cleaning frame comprises a rectangular frame body and cleaning convex plates, the outer sides of the rectangular frame body and the cleaning convex plates are uniformly provided with the cleaning convex plates, the rectangular frame body is of a hollow structure, and the lifting frame is located on the inner side of the rectangular frame body.
By adopting the technical scheme, the cleaning convex plate in the scheme can be contacted with the inner wall of the box body in the lifting movement process of the annular cleaning frame.
The technical scheme of the invention is further improved as follows: the top of the top cover is movably connected with a solar cell panel through a connecting frame, and the solar cell panel is electrically connected with the driving mechanism through a wire.
By adopting the technical scheme, the solar panel in the scheme can convert light energy into electric energy and provide power support for the driving mechanism.
The technical scheme of the invention is further improved as follows: the cleaning convex plate comprises a main plate body and a sponge cushion layer, wherein the sponge cushion layer is arranged on the outer surface of the main plate body.
By adopting the technical scheme, the sponge cushion layer in the scheme can clean dust and foreign matters on the inner wall of the box body in the process of lifting movement of the cleaning convex plate.
The technical scheme of the invention is further improved as follows: the rectangular frame body comprises an outer rubber cushion layer, an inner rubber cushion layer and an encapsulation layer, wherein the top and the bottom of the outer rubber cushion layer are fixedly connected with the top and the bottom of the inner rubber cushion layer through the arranged encapsulation layer respectively.
The technical scheme of the invention is further improved as follows: the inner side of the packaging layer is movably connected with the inner side of the outer rubber cushion layer by the first arc-shaped elastic sheet which is arranged on the left side, the inner side of the packaging layer is movably connected with the inner side of the inner rubber cushion layer by the second arc-shaped elastic sheet which is arranged on the right side, and the first arc-shaped elastic sheet and the second arc-shaped elastic sheet are symmetrically arranged.
By adopting the technical scheme, the arc-shaped elastic sheet I and the arc-shaped elastic sheet II in the scheme enable elastic connection force to be arranged between the outer rubber cushion layer and the inner rubber cushion layer.
The technical scheme of the invention is further improved as follows: the inner side of the arc-shaped elastic piece I is provided with a magnetic force strip I, the inner side of the arc-shaped elastic piece II is provided with a magnetic force strip II, and homopolar of the magnetic force strip I and the homopolar of the magnetic force strip II are opposite.
By adopting the technical scheme, homopolar repulsive force between the first magnetic force strip and the second magnetic force strip in the scheme can enable the first magnetic force strip and the second magnetic force strip to push the first arc-shaped elastic sheet and the second arc-shaped elastic sheet to deform, and further enable deformation to occur between the outer rubber cushion layer and the inner rubber cushion layer.
The technical scheme of the invention is further improved as follows: circulation grooves are formed in the periphery of the bottom of the inner cavity of the box body, and the positions of the circulation grooves and the annular cleaning frames are opposite.
By adopting the technical scheme, the circulation groove in the scheme can enable sundries absorbed and adhered in the annular cleaning frame to be discharged out of the box body.
The technical scheme of the invention is further improved as follows: the side of box has all been seted up the ventilation groove, the inboard of ventilation groove is provided with the filter screen, the inner chamber swing joint of inner peripheral frame and box is provided with around the filter screen.
The technical scheme of the invention is further improved as follows: an outer cover plate is arranged on the outer side of the ventilation groove.
By adopting the technical scheme, the ventilation groove in the scheme dissipates heat of the circuit component arranged in the box body, and the filter screen and the outer cover plate can prevent foreign matters such as insects from entering the box body.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
1. the invention provides an energy-saving environment-friendly type cable branch box, which can enable a lifting frame to drive an annular cleaning frame to lift and move in the cable branch box under the transmission action of a driving mechanism and a linkage screw rod, further clean the periphery of the cable branch box, remove moist water liquid generated by the external environment on the inner wall of the cable branch box, further effectively avoid the occurrence of short circuit of electric devices caused by overlarge humidity in the box body, enable the cable branch box to work efficiently, and improve the safety of the cable branch box.
2. The invention provides an energy-saving and environment-friendly type cable branch box, which can clean dust and sundries adhered to the inner wall of the cable branch box in the process that an annular cleaning frame is driven by a lifting frame to lift and move in the cable branch box, so that the inner part of the cable branch box is kept at a certain cleanliness, the dust raising phenomenon of workers during the inspection of the cable branch box can be effectively avoided, and the practicability of the energy-saving and environment-friendly type cable branch box is improved.
3. The invention provides an energy-saving environment-friendly type cable branch box, when a lifting frame and an annular cleaning frame enter the inside of a circulation groove formed in the bottom of the annular cleaning frame under the transmission action of a driving mechanism and a linkage screw rod, the annular cleaning frame can be extruded in the annular cleaning frame, so that dust and water on the surface of an inner cleaning convex plate of the annular cleaning frame are extruded and separated, and are discharged through the circulation groove, and the annular cleaning frame can further have a self-cleaning effect, so that human resources are saved, and meanwhile, the annular cleaning frame can efficiently clean the annular cleaning frame, and the practicability of the annular cleaning frame is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the case of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a schematic view of the structure of the lifting frame and the annular cleaning frame of the present invention;
FIG. 5 is a schematic view showing the internal structure of the rectangular frame and the cleaning convex plate of the present invention;
fig. 6 is an enlarged view of the structure of fig. 5B according to the present invention.
In the figure: 1. a case; 2. a top cover; 3. sealing the door; 4. a control handle; 5. a mounting groove; 6. a driving mechanism; 7. a linkage screw rod; 8. a lifting frame; 9. an annular cleaning frame; 10. a rectangular frame body; 11. cleaning the convex plate; 12. a main board body; 13. a sponge cushion layer; 14. an outer rubber cushion layer; 15. an inner rubber cushion layer; 16. an encapsulation layer; 17. an arc-shaped elastic sheet I; 18. arc elastic sheet II; 19. a first magnetic bar; 20. a magnetic bar II; 21. a flow channel; 22. a ventilation groove; 23. an inner peripheral frame; 24. a filter screen; 25. an outer cover plate; 26. a connecting frame; 27. a solar cell panel.
Detailed Description
The invention is further illustrated by the following examples:
example 1
As shown in fig. 1-6, the invention provides an energy-saving and environment-friendly low-voltage cable branch box, which comprises a box body 1 and a top cover 2 arranged at the top of the box body, wherein both the left side and the right side of the front surface of the box body 1 are detachably connected with a sealing door 3 through hinges, the bottom of the front surface of the sealing door 3 is provided with a control handle 4, the energy-saving and environment-friendly low-voltage cable branch box is fixedly connected with the box body 1 and the ground during working, an inner cavity of the box body 1 is provided with an electric power component, the electric power component transmits electric power in the box body, and a worker can control the opening and closing of the sealing door 3 through controlling the control handle 4 so as to maintain the inside of the box body 1.
Further, mounting groove 5 has been seted up to the bottom of top cap 2, mounting groove 5 link up with the inner chamber of box 1 mutually, and the inner wall tip of mounting groove 5 is provided with actuating mechanism 6, actuating mechanism's 6 output is provided with linkage lead screw 7, linkage lead screw 7 runs through in mounting groove 5 and extends in the inner chamber bottom of box 1, linkage lead screw 7 surface dismantlement formula is connected with crane 8, crane 8's back fixedly connected with annular cleaning frame 9, actuating mechanism 6 that control mounting groove 5 inner wall was fixed begins the operation, actuating mechanism 6 can adopt two-way output motor, under the transmission effect of the linkage lead screw 7 that its output set up, can make its surface connected crane 8 drive annular cleaning frame 9 and carry out elevating movement at the inner chamber of box 1.
Example 2
As shown in fig. 1-6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the annular cleaning frame 9 includes rectangle support body 10 and clean flange 11, and the outside of rectangle support body 10 and clean flange 11 evenly is provided with clean flange 11, drives annular cleaning frame 9 at crane 8 and carries out the in-process that goes up and down the motion at the inner chamber of box 1, and the inside rectangle support body 10 of annular cleaning frame 9 can drive clean flange 11 and go up and down at the inner wall of box 1, and clean flange 11 contacts with the inner wall of box 1.
And, and rectangular support body 10 is hollow structure, and crane 8 is located rectangular support body 10's inboard, and the top of top cap 2 is provided with link 26 swing joint through being provided with solar cell panel 27, and solar cell panel 27's through being provided with electric wire and actuating mechanism 6 electricity is connected, and solar cell panel 27 can turn solar energy into the electric energy, and then brings the electric power support for actuating mechanism 6 to reach the effect of energy saving.
Further, clean flange 11 includes mainboard body 12 and sponge bed course 13, the surface of mainboard body 12 is provided with sponge bed course 13, rectangular support body 10 includes outer rubber bed course 14, interior rubber bed course 15 and encapsulation layer 16, the top and the bottom of outer rubber bed course 14 are respectively through the top and the bottom fixed connection of the encapsulation layer 16 and interior rubber bed course 15 that set up, when clean flange 11 contacts with the inner wall of box 1, sponge bed course 13 that the surface set up of mainboard body 12 can clear up the work to the moist water liquid that box 1 inner wall produced because external environment, make it absorbed by sponge bed course 13, can clear up the dust that the box 1 inner wall adhered simultaneously, make it adhered by sponge bed course 13.
Example 3
As shown in fig. 1-6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the inner side of the packaging layer 16 is movably connected with the inner side of the outer rubber cushion layer 14 by a first arc-shaped elastic sheet 17 which is arranged on the left side, and the inner side of the packaging layer 16 is movably connected with the inner side of the inner rubber cushion layer 15 by a second arc-shaped elastic sheet 18 which is arranged on the right side, and the first arc-shaped elastic sheet 17 and the second arc-shaped elastic sheet 18 are symmetrically arranged, so that elastic connection force is formed between the outer rubber cushion layer 14 and the inner rubber cushion layer 15 in the rectangular frame body 10, and certain variability is formed between the two elastic sheets.
The inner side of the arc-shaped elastic sheet I17 is provided with a magnetic bar I19, the inner side of the arc-shaped elastic sheet II 18 is provided with a magnetic bar II 20, the magnetic bar I19 and the magnetic bar II 20 are homopolar and opposite, the periphery of the bottom of the inner cavity of the box body 1 is provided with a circulation groove 21, the circulation groove 21 is opposite to the position of the annular cleaning frame 9, when the annular cleaning frame 9 enters the circulation groove 21 provided at the bottom of the inner cavity of the box body 1 under the transmission action of the driving mechanism 6 and the linkage screw rod, the width of the circulation groove 21 is smaller than that of the annular cleaning frame 9, and under the elastic action of the arc-shaped elastic sheet I17 and the arc-shaped elastic sheet II 18, the outer rubber cushion layer 14 and the inner rubber cushion layer 15 inside the rectangular frame body 10 deform, so that the annular cleaning frame 9 is extruded into the inside the circulation groove 21.
Simultaneously under the homopolar repulsive force effect of the magnetic force strips I19 and II 20 respectively arranged on the inner sides of the arc-shaped elastic sheets I17 and II 18, the arc-shaped elastic sheets I17 and II 18 respectively drive the outer rubber cushion layer 14 and the inner rubber cushion layer 15 to stretch, and then the sponge cushion layer 13 inside the cleaning convex plate 11 arranged on the outer surface of the outer rubber cushion layer 14 can be extruded, so that water absorbed by the inner part of the sponge cushion layer is extruded and separated from adhered dust, and then discharged through the circulation groove 21.
The ventilation groove 22 has all been seted up to the side of box 1, can dispel the heat to the circuit subassembly that this box 1 inside set up, and the inboard of ventilation groove 22 is provided with filter screen 24, and the inner chamber swing joint of inner peripheral frame 23 and box 1 is provided with through being provided with around the filter screen 24, and the outside of ventilation groove 22 is provided with dustcoat board 25, can avoid the inner chamber that insect etc. got into box 1.
The working principle of the energy-saving environment-friendly type cable branch box is specifically described below.
As shown in fig. 1-6, when the energy-saving and environment-friendly low-voltage cable branch box works, the control driving mechanism 6 starts to operate under the transmission action of the linkage screw rod 7, the lifting frame 8 connected with the surface of the control driving mechanism can drive the annular cleaning frame 9 to lift and move in the inner cavity of the box body 1, the cleaning convex plate 11 is contacted with the inner wall of the box body 1, the sponge cushion layer 13 arranged on the outer surface of the main board 12 can clean the inner wall of the box body 1 due to the wet water liquid generated by the external environment, so that the sponge cushion layer 13 can absorb the dust on the inner wall of the box body 1 and can clean the dust on the inner wall of the box body 1, so that the dust is adhered by the sponge cushion layer 13, when the annular cleaning frame 9 enters the circulation groove 21, the outer rubber cushion layer 14 and the inner rubber cushion layer 15 in the rectangular frame 10 deform under the elastic action of the arc elastic sheet 17 and the arc elastic sheet 18, so that the arc elastic sheet 14 and the inner rubber cushion layer 15 are extruded into the circulation groove 21, and the arc elastic sheet 17 and the arc elastic sheet 18 can respectively drive the outer rubber cushion layer 14 and the inner cushion layer 15 under the action of the homopolar repulsion force of the magnetic bar 19 and the magnetic bar 20, so that the cleaning liquid and the dust in the inner cushion layer 11 can be extruded and the dust can be separated by the extrusion groove and the dust can be discharged and circulated.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (1)
1. The utility model provides an energy-concerving and environment-protective type low-voltage cable feeder pillar, includes box (1) and sets up in top cap (2) at its top, its characterized in that: the left side and the right side of the front of the box body (1) are respectively connected with a sealing door (3) through hinges, the front bottom of the sealing door (3) is respectively provided with a control handle (4), the bottom of the top cover (2) is provided with a mounting groove (5), the mounting groove (5) is communicated with the inner cavity of the box body (1), and the end part of the inner wall of the mounting groove (5) is provided with a driving mechanism (6);
the output end of the driving mechanism (6) is provided with a linkage screw rod (7), the linkage screw rod (7) penetrates through the mounting groove (5) and extends to the bottom of the inner cavity of the box body (1), the outer surface of the linkage screw rod (7) is detachably connected with a lifting frame (8), and the back surface of the lifting frame (8) is fixedly connected with an annular cleaning frame (9);
the annular cleaning frame (9) comprises a rectangular frame body (10) and a cleaning convex plate (11), the cleaning convex plate (11) is uniformly arranged on the outer sides of the rectangular frame body (10) and the cleaning convex plate (11), the rectangular frame body (10) is of a hollow structure, and the lifting frame (8) is positioned on the inner side of the rectangular frame body (10);
the top of the top cover (2) is movably connected with a solar cell panel (27) through a connecting frame (26), and the solar cell panel (27) is electrically connected with the driving mechanism (6) through a wire;
the cleaning convex plate (11) comprises a main plate body (12) and a sponge cushion layer (13), wherein the sponge cushion layer (13) is arranged on the outer surface of the main plate body (12);
the rectangular frame body (10) comprises an outer rubber cushion layer (14), an inner rubber cushion layer (15) and an encapsulation layer (16), wherein the top and the bottom of the outer rubber cushion layer (14) are fixedly connected with the top and the bottom of the inner rubber cushion layer (15) through the encapsulation layer (16) respectively;
the inner side of the packaging layer (16) is movably connected with the inner side of the outer rubber cushion layer (14) by a first arc-shaped elastic sheet (17) which is arranged on the left side, the inner side of the packaging layer (16) is movably connected with the inner side of the inner rubber cushion layer (15) by a second arc-shaped elastic sheet (18) which is arranged on the right side, and the first arc-shaped elastic sheet (17) and the second arc-shaped elastic sheet (18) are symmetrically arranged;
the inner side of the arc-shaped elastic piece I (17) is provided with a magnetic force strip I (19), the inner side of the arc-shaped elastic piece II (18) is provided with a magnetic force strip II (20), and homopolar opposition is carried out between the magnetic force strip I (19) and the magnetic force strip II (20);
circulation grooves (21) are formed in the periphery of the bottom of the inner cavity of the box body (1), and the circulation grooves (21) are opposite to the annular cleaning frames (9);
the side surfaces of the box body (1) are provided with ventilation grooves (22), the inner sides of the ventilation grooves (22) are provided with filter screens (24), and the periphery of each filter screen (24) is movably connected with the inner cavity of the box body (1) through an inner peripheral frame (23);
an outer cover plate (25) is arranged on the outer side of the ventilation groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110493289.5A CN113161977B (en) | 2021-05-07 | 2021-05-07 | Energy-saving and environment-friendly type low-voltage cable branch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110493289.5A CN113161977B (en) | 2021-05-07 | 2021-05-07 | Energy-saving and environment-friendly type low-voltage cable branch box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113161977A CN113161977A (en) | 2021-07-23 |
| CN113161977B true CN113161977B (en) | 2024-04-12 |
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ID=76873550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110493289.5A Active CN113161977B (en) | 2021-05-07 | 2021-05-07 | Energy-saving and environment-friendly type low-voltage cable branch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113161977B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008066492A (en) * | 2006-09-07 | 2008-03-21 | Oonanba Kk | Terminal box for solar cell panel |
| JP2009077493A (en) * | 2007-09-19 | 2009-04-09 | Panasonic Electric Works Denro Co Ltd | Power receiving and distributing equipment |
| CN208674852U (en) * | 2018-09-28 | 2019-03-29 | 西安源创电气技术有限公司 | 10kV high voltage cable branch box |
| CN211126499U (en) * | 2019-09-27 | 2020-07-28 | 贵州艾特电力设备有限公司 | Low-voltage switchgear with ventilation cooling function |
| CN111541177A (en) * | 2020-06-26 | 2020-08-14 | 江苏烨明光电有限公司 | Switch cabinet with dust removal device |
| CN211606009U (en) * | 2020-04-13 | 2020-09-29 | 扬州施恩格电气有限公司 | Energy-concerving and environment-protective type low tension cable feeder pillar |
| CN112421440A (en) * | 2020-10-28 | 2021-02-26 | 滁州市胜威电力信息咨询有限公司 | High-low voltage electric appliance switch control complete system |
| CN213093598U (en) * | 2020-07-28 | 2021-04-30 | 王美仙 | Switch board with dust removal function |
-
2021
- 2021-05-07 CN CN202110493289.5A patent/CN113161977B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008066492A (en) * | 2006-09-07 | 2008-03-21 | Oonanba Kk | Terminal box for solar cell panel |
| JP2009077493A (en) * | 2007-09-19 | 2009-04-09 | Panasonic Electric Works Denro Co Ltd | Power receiving and distributing equipment |
| CN208674852U (en) * | 2018-09-28 | 2019-03-29 | 西安源创电气技术有限公司 | 10kV high voltage cable branch box |
| CN211126499U (en) * | 2019-09-27 | 2020-07-28 | 贵州艾特电力设备有限公司 | Low-voltage switchgear with ventilation cooling function |
| CN211606009U (en) * | 2020-04-13 | 2020-09-29 | 扬州施恩格电气有限公司 | Energy-concerving and environment-protective type low tension cable feeder pillar |
| CN111541177A (en) * | 2020-06-26 | 2020-08-14 | 江苏烨明光电有限公司 | Switch cabinet with dust removal device |
| CN213093598U (en) * | 2020-07-28 | 2021-04-30 | 王美仙 | Switch board with dust removal function |
| CN112421440A (en) * | 2020-10-28 | 2021-02-26 | 滁州市胜威电力信息咨询有限公司 | High-low voltage electric appliance switch control complete system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113161977A (en) | 2021-07-23 |
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