CN216959212U - Water seepage prevention junction box for electrical equipment - Google Patents
Water seepage prevention junction box for electrical equipment Download PDFInfo
- Publication number
- CN216959212U CN216959212U CN202220552681.2U CN202220552681U CN216959212U CN 216959212 U CN216959212 U CN 216959212U CN 202220552681 U CN202220552681 U CN 202220552681U CN 216959212 U CN216959212 U CN 216959212U
- Authority
- CN
- China
- Prior art keywords
- box
- movable
- movable sliding
- box body
- electrical equipment
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 41
- 230000002265 prevention Effects 0.000 title claims description 4
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims description 18
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000008595 infiltration Effects 0.000 description 5
- 238000001764 infiltration Methods 0.000 description 5
- 238000007142 ring opening reaction Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- Casings For Electric Apparatus (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
The utility model discloses an anti-seepage electrical equipment junction box which comprises a box body, wherein a box cover is arranged at the upper end of the box body, a connector body is arranged in the box body, a double-head electric push rod is arranged in the middle of the bottom end of the box cover, movable blocks are arranged on two sides of the double-head electric push rod, movable sliding grooves are formed in two sides of the middle of the bottom end of the box cover, a movable sliding block is arranged on one side of the inner part of each movable sliding groove, the upper ends of the movable blocks penetrate through the movable sliding grooves to be connected with the bottom ends of the movable sliding blocks, and sealing ring grooves are formed in the periphery of the upper end of the box body. When the double-end electric push rod is started, the movable block can simultaneously drive the limiting ejector rods on the two sides to move towards the opposite side, the limiting ejector rods are embedded and butted with the inside of the limiting notch at one end far away from the movable block, and the box cover is fixed, so that the firmness and the sealing property between the box cover and the upper end of the box body are improved.
Description
Technical Field
The utility model relates to the technical field of junction boxes, in particular to an anti-seepage junction box for electrical equipment.
Background
At present, the connection terminal box is a switching construction circuit, marks branch line, for wiring and the convenient interface arrangement of line inspection provide, at the in-process that electrical equipment used, need use the junction box, and current junction box all directly exposes externally, and the leakproofness of junction box will reduce after the live time has been of a specified duration to the condition of infiltration will appear, and the thing of electric leakage short circuit appears.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide a watertight electrical equipment connection box, which solves the problems set forth in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a water seepage-proof electrical equipment junction box comprises a box body, wherein a box cover is arranged at the upper end of the box body, a connector body is arranged in the box body, a double-end electric push rod is arranged in the middle of the bottom end of the box cover, movable blocks are arranged on two sides of the double-end electric push rod, movable chutes are arranged on two sides of the middle of the bottom end of the box cover, a movable slider is arranged on one side in each movable chute, the upper ends of the movable blocks penetrate through the movable chutes to be connected with the bottom end of the movable slider, a sealing ring groove is formed in the periphery of the upper end of the box body, triggering notches are formed in the periphery of the inner bottom end of the sealing ring groove, connecting wires are arranged on two sides in each triggering notch, a triggering guide piece is arranged at the opposite end of each connecting wire, each connecting wire is connected with a double-end electric push rod through a wire, an extrusion air bag is arranged on one side, far away from the movable slider, in each moving chute, an installation ring groove is formed in the periphery of the bottom end of the box cover, and a sealing air bag is arranged at the upper end of the inside of the installation ring groove.
Preferably, all be provided with the sealing ring strip around the relative position that is located the sealing ring groove in case lid bottom, overlooking of sealing ring groove and sealing ring strip all is back type structure, the inside upper end of sealing ring groove is hollow structure, the case lid is the rectangle structure.
Preferably, the installation annular and the air bag overlook and all are back type structure, the inside bottom of installation annular is hollow structure, movable gas pocket has all been seted up to inside one side upper end of installation annular and extrusion gasbag one side, the box upper end has been seted up all around under being located the installation annular and has been sealed the collar extension.
Preferably, the cross sections of the movable sliding block and the movable sliding groove are of convex structures, the box cover is of a rectangular structure, and the periphery of the outside of the movable sliding block and the periphery of the inside of the movable sliding groove are polished.
Preferably, the movable block is provided with a limiting ejector rod on one side far away from the double-head electric push rod, and limiting notches are formed in the relative positions of the upper ends of the two sides of the inner cavity of the box body, which are located on the limiting ejector rods.
Preferably, the upper end all around of the interior of the box body is provided with a water absorption frame, the interior of the water absorption frame is provided with water absorption sponge, the water absorption frame and the water absorption sponge are both of a square-shaped structure, and the upper end of the water absorption frame is of a hollow structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the using process of the box body and the box cover, when the sealing ring strip becomes loose after long service life, rainwater can seep into the sealing ring groove, liquid water is collected through the triggering notch, the triggering guide pieces on the two sides are in a communicated state, the double-end electric push rod is started through the connecting wires on the two sides, the moving sliding blocks on the two sides are pushed to move to the opposite side and extrude the extruding air bags, gas in the extruding air bags is extruded into the sealing air bags through the movable air holes, and the sealing air bags are expanded to be in contact with the inside of the sealing ring opening, so that the sealing property between the box cover and the upper end of the box body is improved, and the situation that the sealing ring strip is leaked and cannot be found in time to be sealed in the using process, and the electric appliance is damaged due to water seepage and electricity leakage is prevented from occurring;
2. when the double-end electric push rod is started, the movable block can simultaneously drive the limiting ejector rods on two sides to move to the opposite side, one ends of the limiting ejector rods, far away from the movable block, are in embedded butt joint with the inside of the limiting notch, and the box cover is fixed, so that the firmness and the sealing performance between the box cover and the upper end of the box body are improved, and when water seepage occurs in the box body in extreme weather, the seepage liquid water can be absorbed through the water absorption sponge, so that the liquid water is prevented from running into the box body and contacting with an electric appliance in the box body, and the electric appliance can cause electric leakage and even damage of a circuit.
Drawings
FIG. 1 is a schematic view of the overall structure of a watertight junction box for electrical equipment according to the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A in a junction box of an electric apparatus of the present invention with water seepage prevention;
fig. 3 is an enlarged view of the structure at B of fig. 1 in a junction box of an electric apparatus of the present invention, which is impermeable to water.
In the figure: 1. a box body; 2. a water absorption frame; 3. a movable air hole; 4. a connector body; 5. a limit ejector rod; 6. a water-absorbing sponge; 7. a movable block; 8. sealing the ring groove; 9. sealing the ring strip; 10. a box cover; 11. extruding the air bag; 12. a moving chute; 13. moving the slide block; 14. a double-ended electric push rod; 15. mounting a ring groove; 16. sealing the air bag; 17. triggering the notch; 18. triggering the guide sheet; 19. and connecting the electric wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an electrical equipment junction box preventing water seepage comprises a box body 1, wherein a box cover 10 is arranged at the upper end of the box body 1, a connector body 4 is arranged inside the box body 1, a double-end electric push rod 14 is arranged in the middle of the bottom end of the box cover 10, movable blocks 7 are arranged on two sides of the double-end electric push rod 14, movable sliding grooves 12 are arranged on two sides of the middle of the bottom end of the box cover 10, a movable sliding block 13 is arranged on one side inside the movable sliding grooves 12, the upper end of each movable block 7 penetrates through the corresponding movable sliding groove 12 to be connected with the bottom end of the corresponding movable sliding block 13, a sealing ring groove 8 is formed around the upper end of the box body 1, trigger notches 17 are formed around the bottom end inside the sealing ring groove 8, connecting wires 19 are arranged on two sides inside the trigger notches 17, trigger guide pieces 18 are arranged at the opposite ends of the connecting wires 19 on two sides, and the connecting wires 19 are connected with the double-end electric push rod 14 through wires, remove the inside one side of keeping away from movable slider 13 of spout 12 and all be provided with extrusion gasbag 11, installation annular 15 has been seted up all around to case lid 10 bottom, the inside upper end of installation annular 15 is provided with sealed gasbag 16.
The installation ring groove 15 and the sealed air bag 16 are both of a hollow structure when overlooked, the bottom end inside the installation ring groove 15 is of a hollow structure, the upper end of one side inside the installation ring groove 15 and one side of the extrusion air bag 11 are both provided with movable air holes 3, the periphery of the upper end of the box body 1 is provided with a sealed ring opening under the installation ring groove 15, thus, when the box body 1 and the box cover 10 are used, the sealed ring strip 9 is loosened after being used for a long time, rainwater can seep into the sealed ring groove 8, and liquid water is collected through the triggered notch 17, the triggered guide pieces 18 on two sides are in a communicated state, the double-end electric push rod 14 is started through the connecting wires 19 on two sides, the movable sliding blocks 13 on two sides are simultaneously pushed to move towards the opposite side, the extrusion air bag 11 is extruded, and the gas inside the extrusion air bag 11 is extruded into the sealed air bag 16 through the movable air holes 3, and the sealing air bag 16 expands to contact with the inside of the sealing ring opening, so that the sealing performance between the box cover 10 and the upper end of the box body 1 is improved, and the situation that the sealing ring strip 9 leaks and cannot be found in time to seal in the using process, so that the electric appliance is damaged due to water seepage, electricity leakage and short circuit is prevented.
The cross sections of the movable sliding block 13 and the movable sliding groove 12 are both of a convex structure, the box cover 10 is of a rectangular structure, the periphery of the outside of the movable sliding block 13 and the periphery of the inside of the movable sliding groove 12 are both polished, so that the flexibility of the movable sliding block 13 is improved through the movable sliding block 13 and the movable sliding groove 12, and the friction force of the movable sliding block 13 during the internal movement of the movable sliding groove 12 is reduced.
One side of keeping away from double-end electric putter 14 of movable block 7 all is provided with spacing ejector pin 5, spacing notch has all been seted up at the relative position that is located spacing ejector pin 5 to 1 inner chamber both sides upper end of box, like this when starting double-end electric putter 14, will drive spacing ejector pin 5 of both sides toward opposite one side removal simultaneously through movable block 7 to all make spacing ejector pin 5 in the one end of keeping away from movable block 7 and the inside gomphosis butt joint of spacing notch, and fix case lid 10, thereby increase fastness and leakproofness between case lid 10 and the 1 upper end of box.
The utility model discloses a case, including box 1, frame 2 absorbs water is provided with the sponge 6 that absorbs water to the inside upper end all around of box 1, absorb water frame 2 and the sponge 6 that absorbs water all are back type structure, 2 upper ends of frame that absorb water are hollow structure, and when box 1 is inside to appear the infiltration when meetting extreme weather like this, will absorb the liquid water of infiltration through sponge 6 that absorbs water, prevent that liquid water from running to the inside electrical apparatus contact with box 1 of box 1, make the condition that electrical apparatus caused circuit electric leakage or even damage appear.
The working principle is as follows: in the using process of the box body 1 and the box cover 10 of the utility model, when the sealing ring strip 9 loosens after long-term use, rainwater can seep into the sealing ring groove 8, and the liquid water is collected through the trigger notch 17, the trigger guide vanes 18 at both sides are in a communicated state, and the double-end electric push rod 14 is started through the connecting wires 19 at the two sides, and the moving slide blocks 13 at the two sides are simultaneously pushed to move to the opposite side, and the extrusion air bags 11 are extruded, the gas inside the pressing air bag 11 is pressed into the sealing air bag 16 through the movable air hole 3, the sealing air bag 16 is expanded to be contacted with the inside of the sealing ring opening, thereby increasing the sealing performance between the box cover 10 and the upper end of the box body 1, preventing the sealing ring strip 9 from being damaged, the leakage can not be found in time for sealing, and the damage of the water seepage leakage short circuit electric appliance is caused.
Simultaneously when starting double-end electric putter 14, will drive the spacing ejector pin 5 of both sides toward opposite one side removal simultaneously through movable block 7, and all make spacing ejector pin 5 in the one end of keeping away from movable block 7 and the inside gomphosis butt joint of spacing notch, and fix case lid 10, thereby increase fastness and leakproofness between case lid 10 and the 1 upper end of box, and when meeting 1 inside infiltration that appears of extreme weather time-varying box, will absorb the liquid water of infiltration through sponge 6 absorbs, prevent that liquid water from running to 1 inside and 1 inside electrical apparatus contact of box, make the condition that electrical apparatus caused circuit electric leakage or even damage appear.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides an electrical equipment junction box of prevention of seepage water, includes box (1), its characterized in that: the box body is characterized in that a box cover (10) is arranged at the upper end of the box body (1), a connector body (4) is arranged inside the box body (1), a double-end electric push rod (14) is arranged in the middle of the bottom end of the box cover (10), movable blocks (7) are arranged on two sides of each double-end electric push rod (14), movable sliding grooves (12) are formed in two sides of the middle of the bottom end of the box cover (10), a movable sliding block (13) is arranged on one side inside the movable sliding grooves (12), the upper ends of the movable blocks (7) penetrate through the movable sliding grooves (12) to be connected with the bottom end of the movable sliding block (13), sealing ring grooves (8) are formed in the periphery of the upper end of the box body (1), trigger notches (17) are formed in the periphery of the bottom inside the sealing ring grooves (8), connecting wires (19) are arranged on two sides inside the triggering notches (17), and trigger guide pieces (18) are arranged at the opposite ends of the connecting wires (19), connecting wire (19) all through wire and double-end electric putter (14) connection of electric lines, it all is provided with extrusion gasbag (11) to remove the inside one side of keeping away from removal slider (13) in spout (12), installation annular (15) have been seted up all around to case lid (10) bottom, the inside upper end of installation annular (15) is provided with sealed gasbag (16).
2. A watertight electrical equipment connection box according to claim 1, characterized in that: case lid (10) bottom all is provided with sealed ring strip (9) all around the relative position that is located sealed annular (8), overlook of sealed annular (8) and sealed ring strip (9) all is back type structure, the inside upper end of sealed annular (8) is hollow structure, case lid (10) are the rectangle structure.
3. A watertight electrical equipment connection box according to claim 1, characterized in that: installation annular (15) and air-tight bag (16) are overlooked and all are back the type structure, the inside bottom of installation annular (15) is hollow structure, movable gas pocket (3) have all been seted up with extrusion gasbag (11) one side in the inside one side upper end of installation annular (15), box (1) upper end has all been seted up all around under being located installation annular (15) seal ring mouth.
4. A watertight electrical equipment connection box according to claim 1, characterized in that: the cross sections of the movable sliding block (13) and the movable sliding groove (12) are both of a convex structure, the box cover (10) is of a rectangular structure, and the periphery of the outside of the movable sliding block (13) and the periphery of the inside of the movable sliding groove (12) are both polished.
5. A watertight electrical equipment connection box according to claim 1, characterized in that: the movable block (7) is provided with a limiting ejector rod (5) at one side far away from the double-end electric push rod (14), and limiting notches are formed in the relative positions of the upper ends of the two sides of the inner cavity of the box body (1) and located on the limiting ejector rod (5).
6. A watertight electrical equipment connection box according to claim 1, characterized in that: the water absorption box is characterized in that a water absorption frame (2) is arranged at the upper end of the periphery inside the box body (1), water absorption sponge (6) is arranged inside the water absorption frame (2), the water absorption frame (2) and the water absorption sponge (6) are of a clip structure, and the upper end of the water absorption frame (2) is of a hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220552681.2U CN216959212U (en) | 2022-03-14 | 2022-03-14 | Water seepage prevention junction box for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220552681.2U CN216959212U (en) | 2022-03-14 | 2022-03-14 | Water seepage prevention junction box for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216959212U true CN216959212U (en) | 2022-07-12 |
Family
ID=82296005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220552681.2U Expired - Fee Related CN216959212U (en) | 2022-03-14 | 2022-03-14 | Water seepage prevention junction box for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216959212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115294739A (en) * | 2022-10-09 | 2022-11-04 | 唐山伟仁建筑工程有限公司 | Foundation pile for highway construction |
-
2022
- 2022-03-14 CN CN202220552681.2U patent/CN216959212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115294739A (en) * | 2022-10-09 | 2022-11-04 | 唐山伟仁建筑工程有限公司 | Foundation pile for highway construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216959212U (en) | Water seepage prevention junction box for electrical equipment | |
| CN117613600A (en) | Antistatic device for dual-mode test assembly line and application method thereof | |
| KR100500918B1 (en) | Sealing structure for an alkali battery | |
| CN214707057U (en) | Waterproof construction of bus duct | |
| CN209134709U (en) | A kind of electrical equipment box body sealing strip | |
| CN214069112U (en) | Anti-seepage electrical control cabinet | |
| CN212206240U (en) | Gas table convenient to installation | |
| CN210692889U (en) | Aging-resistant wire connector | |
| CN213341528U (en) | Rain-proof junction box | |
| CN209823337U (en) | Waterproof junction box | |
| CN212991515U (en) | Transformer lead device capable of being efficiently connected | |
| CN217334491U (en) | Cable head insulating cement reinforced cable | |
| CN217933603U (en) | Wire connecting structure for high-voltage vacuum circuit breaker | |
| CN213280390U (en) | Networking terminal of Internet of things | |
| CN206773123U (en) | A kind of automotive wire bundle monitor station easy to clean | |
| CN217984614U (en) | Sweep a yard treasured base that charges with good waterproof nature | |
| CN220552906U (en) | Electric energy acquisition communication device | |
| CN220585604U (en) | Protective plugboard | |
| CN219203602U (en) | Power socket with dampproofing dustproof function | |
| CN218448642U (en) | Waterproof connection structure of power cable for photovoltaic power generation | |
| CN213989332U (en) | Clamping structure for wire connector | |
| CN214100059U (en) | Waterproof structure | |
| CN218632269U (en) | Waterproof battery pack | |
| CN217173875U (en) | Potential connecting device for long-distance pipeline cathode protection | |
| CN216699503U (en) | Surge protector convenient to dismouting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |