CN216760680U - Blast pipe and installation device's photovoltaic connector injection mold - Google Patents
Blast pipe and installation device's photovoltaic connector injection mold Download PDFInfo
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- CN216760680U CN216760680U CN202220430685.3U CN202220430685U CN216760680U CN 216760680 U CN216760680 U CN 216760680U CN 202220430685 U CN202220430685 U CN 202220430685U CN 216760680 U CN216760680 U CN 216760680U
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Abstract
The utility model relates to the technical field of photovoltaic connector injection molds, in particular to an exhaust pipe and a photovoltaic connector injection mold provided with the same, wherein the exhaust pipe comprises: the connecting shell, the filter screen, the mounting and dismounting piece and the sealing piece are connected; the beneficial effects are that: drive the outside pulling of connecting rod through the pull ring to drive pulling piece and remove to the outside, make pulling piece pulling wire rope drive the plugboard and hold the inslot portion to the grafting top and remove, hold inslot portion until the plugboard complete income grafting top, can take out the connection housing from the blast pipe surface, accomplish the dismantlement to the filter screen, convenient operation practices thrift a large amount of time.
Description
Technical Field
The utility model relates to the technical field of photovoltaic connector injection molds, in particular to an exhaust pipe and a photovoltaic connector injection mold provided with the same.
Background
In a photovoltaic power station, a large amount of electric quantity of components needs to be gathered together and enter an inverter, a cable and a connector need to be relied on, and the photovoltaic connector is a key part for mutually connecting components, a combiner box, a controller, the inverter and the like in a photovoltaic power generation system.
The existing photovoltaic connector requires an injection molding machine to produce the housing, and the injection molding machine is a main molding device for making thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using an injection mold.
Present injection mold is connected with the blast pipe and is used for the exhaust, is provided with the filter screen in the blast pipe, and the filter screen uses bolt or welded fastening usually, and is comparatively troublesome when leading to needing to change the filter screen, wastes a large amount of time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an exhaust pipe and a photovoltaic connector injection mold provided with the same, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an exhaust pipe, comprising:
the connecting shell is connected with the exhaust pipe;
the filter screen is fixed inside the connecting shell;
the mounting and dismounting piece comprises a plug connector, a jacking piece, a linkage piece and a resetting piece, wherein the plug connector comprises a plug board and plug board-matched plug slots, the plug slots are formed in the surface of the exhaust pipe, the plug board and the plug slots are both in annular structures and are arranged in two groups and symmetrically arranged on the longitudinal central plane of the connecting shell, the jacking piece is used for limiting and jacking the plug board, and the linkage piece and the resetting piece are matched to dismount the connecting shell; and
and the sealing element is arranged on the surfaces of the plug connector and the jacking piece and seals the joint of the connecting shell and the exhaust pipe.
Preferably, the inner diameter of the connecting shell is equal to the inner diameter of the exhaust pipe, the diameter of the filter screen is equal to the inner diameter of the exhaust pipe, the outer diameter of the connecting shell is larger than the outer diameter of the exhaust pipe, and the connecting shell, the insertion groove and the filter screen are coaxially arranged.
Preferably, the supporting piece comprises a plugging supporting groove and a plugging supporting spring connected with the plugging supporting groove, the plugging supporting groove is formed in the surfaces of the two sides of the connecting shell and is of an annular structure, the plugging supporting groove and the connecting shell are coaxially arranged, and the other end of the plugging supporting spring is connected with the plugging plate.
Preferably, the linkage piece comprises a steel wire rope and a pulling block connected with the steel wire rope, the other end of the steel wire rope is connected with the insertion plate, the other end of the steel wire rope penetrates through the connecting shell to be connected with the pulling block, and the steel wire rope is located inside the insertion jacking spring and arranged in the middle.
Preferably, the piece that resets includes reset spring, pulling reset groove, the pull ring that connecting rod and connecting rod are connected, and connecting rod one end is stretched out and is connected the casing setting, and the other end passes and connects the casing and be connected with the pulling piece, and the pulling reset groove sets up and is connecting the casing inside between two parties, and the pulling piece sets up inside the pulling reset groove, and reset spring one end is connected with the pulling reset groove, and the other end is connected with the pulling piece, and reset spring cover establishes at the connecting rod outside surface, and the pull ring setting is connecting the casing outside, and is the ring annular structure.
Preferably, the seal member includes a first seal member and a second seal member.
Preferably, the first sealing element comprises an inserting sealing groove and an inserting sealing strip connected with the inserting sealing groove, the inserting sealing groove is formed in the upper surface and the lower surface of one end, far away from the inserting supporting spring, of the inserting plate, the cross section of the inserting sealing strip is of a structure shaped like the Chinese character 'Contraband', and the connecting position of the exhaust pipe and the connecting shell is sealed by the inserting sealing strip and the inserting sealing groove in a matched mode.
Preferably, the second sealing member includes a fixed sealing groove and a fixed sealing strip connected with the fixed sealing groove, the fixed sealing groove is arranged on the upper and lower side surfaces of the plugging supporting groove, the cross section of the fixed sealing groove is in a structure shaped like 'Contraband', and the fixed sealing groove is matched with the fixed sealing strip to seal the contact surface of the exhaust pipe and the connecting shell.
A photovoltaic connector injection mold comprises the exhaust pipe.
Compared with the prior art, the utility model has the beneficial effects that:
the pull ring drives the connecting rod to be pulled outwards, so that the pull block is driven to move outwards, the pull block pulls the steel wire rope to drive the plug board to move towards the inside of the plug supporting groove, and the connecting shell can be taken out from the surface of the exhaust pipe until the plug board is completely retracted into the plug supporting groove, so that the filter screen is disassembled, the operation is convenient, and a large amount of time is saved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is an enlarged schematic view of the structure of fig. 2 at a.
In the figure: the exhaust pipe comprises an exhaust pipe 1, a connecting shell 2, a pull ring 3, a connecting rod 4, a pulling reset groove 5, a reset spring 6, a pulling block 7, a plug board 8, a plug sealing groove 9, a plug sealing strip 10, a plug groove 11, a fixed sealing strip 12, a fixed sealing groove 13, a steel wire rope 14, a plug jacking groove 15, a plug jacking spring 16 and a filter screen 17.
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 to 3, the present invention provides a technical solution:
an exhaust pipe, comprising: a connecting casing 2 connected to the exhaust pipe 1; the filter screen 17, the filter screen 17 is fixed inside the connecting shell 2; the mounting and dismounting piece comprises a plug connector, a jacking piece, a linkage piece and a resetting piece, wherein the plug connector comprises a plug board 8 and plug-in grooves 11 matched with the plug board 8, the plug-in grooves 11 are formed in the surface of the exhaust pipe 1, the plug board 8 and the plug-in grooves 11 are both in annular structures and are arranged in two groups and symmetrically arranged on the longitudinal central plane of the connecting shell 2, the jacking piece is used for limiting and jacking the plug board 8, and the linkage piece and the resetting piece are matched to dismount the connecting shell 2; the sealing element is arranged on the surfaces of the plug connector and the jacking piece and seals the joint of the connecting shell 2 and the exhaust pipe 1; connect 2 internal diameters of casing and equal to 1 internal diameters of blast pipe, filter screen 17 diameter equals 1 internal diameters of blast pipe, connects 2 external diameters of casing and is greater than 1 external diameters of blast pipe, and connects casing 2, inserting groove 11 and the equal axle center setting of filter screen 17.
The utility model can be further arranged that the jacking piece comprises an inserting jacking groove 15 and an inserting jacking spring 16 connected with the inserting jacking groove 15, the inserting jacking groove 15 is arranged on the surfaces of the two sides of the connecting shell 2 and is in a shape-changing structure and is coaxially arranged with the connecting shell 2, and the other end of the inserting jacking spring 16 is connected with the inserting plate 8; the linkage piece comprises a steel wire rope 14 and a pulling block 7 connected with the steel wire rope 14, the other end of the steel wire rope 14 is connected with the insertion plate 8, the other end of the steel wire rope penetrates through the connecting shell 2 to be connected with the pulling block 7, and the steel wire rope 14 is located in the middle of the inside of the insertion propping spring 16.
The utility model can be further arranged in such a way that the reset piece comprises a reset spring 6, a pulling reset groove 5, a connecting rod 4 and a pull ring 3 connected with the connecting rod 4, one end of the connecting rod 4 extends out of the connecting shell 2, the other end of the connecting rod passes through the connecting shell 2 and is connected with a pulling block 7, the pulling reset groove 5 is arranged in the middle of the connecting shell 2, the pulling block 7 is arranged in the pulling reset groove 5, one end of the reset spring 6 is connected with the pulling reset groove 5, the other end of the reset spring is connected with the pulling block 7, the reset spring 6 is sleeved on the outer side surface of the connecting rod 4, and the pull ring 3 is arranged on the outer side of the connecting shell 2 and is in a circular structure.
The utility model may further be arranged that the seal comprises a first seal and a second seal; the first sealing element comprises an inserting sealing groove 9 and an inserting sealing strip 10 connected with the inserting sealing groove 9, the inserting sealing groove 9 is formed in the upper surface and the lower surface of one end, far away from the inserting jacking spring 16, of the inserting plate 8, the cross section of the inserting sealing strip is in a structure in the shape of 'Contraband', and the inserting sealing strip 10 is matched with the inserting sealing groove 9 to seal the connection position of the exhaust pipe 1 and the connecting shell 2; the second sealing element comprises a fixed sealing groove 13 and a fixed sealing strip 12 connected with the fixed sealing groove 13, the fixed sealing groove 13 is formed in the upper side surface and the lower side surface of the inserting jacking groove 15, the cross section of the fixed sealing groove is in a structure shaped like 'Contraband', and the fixed sealing groove 13 is matched with the fixed sealing strip 12 to seal the contact surface of the exhaust pipe 1 and the connecting shell 2.
A photovoltaic connector injection mold comprises the exhaust pipe.
Drive connecting rod 4 through pull ring 3 and outwards stimulate to drive and draw piece 7 and remove to the outside, make and draw piece 7 pulling wire rope 14 to drive plugboard 8 and hold the inside removal in groove 15 to the grafting top, until plugboard 8 take in grafting top completely and hold inside groove 15, can take out from 1 surface of blast pipe connecting shell 2, accomplish the dismantlement to filter screen 17, convenient operation practices thrift a large amount of time.
When needing the installation, then drive connecting rod 4 through pull ring 3 and outwards stimulate, thereby drive and pull piece 7 and remove to the outside, make and pull piece 7 and stimulate wire rope 14 and drive plugboard 8 and hold the inside removal of groove 15 to the grafting top, hold inside groove 15 until plugboard 8 takes in the grafting top completely, then will connect casing 2 and place 1 surface of blast pipe, loosen pull ring 3, then 16 tops of grafting top are held the spring and are held plugboard 8 and get into inside the plugboard 11, the completion is to the installation of connecting casing 2 and filter screen 17.
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 (9)
1. An exhaust pipe characterized by: the exhaust pipe includes:
a connecting casing (2) connected to the exhaust pipe (1);
the filter screen (17), the filter screen (17) is fixed inside the connecting shell (2);
the mounting and dismounting piece comprises a plug connector, a jacking piece, a linkage piece and a resetting piece, wherein the plug connector comprises a plug board (8) and plug-in grooves (11) matched with the plug board (8), the plug-in grooves (11) are formed in the surface of the exhaust pipe (1), the plug board (8) and the plug-in grooves (11) are both in annular structures and are provided with two groups, the two groups of plug-in grooves are symmetrically arranged on the longitudinal central plane of the connecting shell (2), the jacking piece is used for limiting and jacking the plug board (8), and the linkage piece and the resetting piece are matched to dismount the connecting shell (2); and
and the sealing element is arranged on the surface of the plug connector and the propping element and seals the joint of the connecting shell (2) and the exhaust pipe (1).
2. An exhaust pipe according to claim 1, wherein: connect casing (2) internal diameter and equal to blast pipe (1) internal diameter, filter screen (17) diameter equals blast pipe (1) internal diameter, connects casing (2) external diameter and is greater than blast pipe (1) external diameter, and connects casing (2), inserting groove (11) and filter screen (17) and all set up with the axle center.
3. An exhaust pipe according to claim 2, wherein: the jacking piece comprises a plugging jacking groove (15) and a plugging jacking spring (16) connected with the plugging jacking groove (15), the plugging jacking groove (15) is formed in the surfaces of the two sides of the connecting shell (2) and is of an annular structure, the plugging jacking groove and the connecting shell (2) are coaxially arranged, and the other end of the plugging jacking spring (16) is connected with the plugging plate (8).
4. An exhaust pipe according to claim 2, wherein: the linkage piece comprises a steel wire rope (14) and a pulling block (7) connected with the steel wire rope (14), the other end of the steel wire rope (14) is connected with the plug board (8), the other end of the steel wire rope penetrates through the connecting shell (2) to be connected with the pulling block (7), and the steel wire rope (14) is located inside the plug jacking spring (16) and arranged in the middle.
5. An exhaust pipe according to claim 4, wherein: reset the piece and include reset spring (6), pulling reset groove (5), pull ring (3) that connecting rod (4) and connecting rod (4) are connected, connecting rod (4) one end is stretched out and is connected casing (2) setting, the other end passes and connects casing (2) and be connected with pulling piece (7), pulling reset groove (5) set up connecting casing (2) inside placed in the middle, pulling piece (7) set up inside pulling reset groove (5), reset spring (6) one end is connected with pulling reset groove (5), the other end is connected with pulling piece (7), and reset spring (6) cover is established at connecting rod (4) outside surface, pull ring (3) set up in connecting casing (2) the outside, and be the ring structure.
6. An exhaust pipe according to claim 5, wherein: the seal includes a first seal and a second seal.
7. An exhaust pipe according to claim 6, wherein: the first sealing element comprises an inserting sealing strip (10) connected with an inserting sealing groove (9) and an inserting sealing groove (9), the inserting sealing groove (9) is arranged on the upper surface and the lower surface of one end, far away from an inserting jacking spring (16), of an inserting plate (8), the cross section of the inserting sealing strip is of a structure shaped like 'Contraband', and the inserting sealing strip (10) is matched with the inserting sealing groove (9) to seal the joint of the exhaust pipe (1) and the connecting shell (2).
8. An exhaust pipe according to claim 7, wherein: the second sealing member includes fixed sealing strip (12) that fixed seal groove (13) and fixed sealing groove (13) are connected, and fixed sealing groove (13) are seted up and are being pegged graft top and hold groove (15) upper and lower side surface, and transversal personally submit "Contraband" font structure, and fixed sealing groove (13) and fixed sealing strip (12) cooperation are sealed blast pipe (1) and are connected casing (2) contact surface.
9. The utility model provides a photovoltaic connector injection mold which characterized in that: comprising an exhaust pipe according to any of the preceding claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220430685.3U CN216760680U (en) | 2022-03-01 | 2022-03-01 | Blast pipe and installation device's photovoltaic connector injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220430685.3U CN216760680U (en) | 2022-03-01 | 2022-03-01 | Blast pipe and installation device's photovoltaic connector injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216760680U true CN216760680U (en) | 2022-06-17 |
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ID=81957402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220430685.3U Active CN216760680U (en) | 2022-03-01 | 2022-03-01 | Blast pipe and installation device's photovoltaic connector injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216760680U (en) |
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2022
- 2022-03-01 CN CN202220430685.3U patent/CN216760680U/en active Active
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