CN212182168U - Capacitor drying vacuum environment packaging set - Google Patents
Capacitor drying vacuum environment packaging set Download PDFInfo
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- CN212182168U CN212182168U CN202021059644.5U CN202021059644U CN212182168U CN 212182168 U CN212182168 U CN 212182168U CN 202021059644 U CN202021059644 U CN 202021059644U CN 212182168 U CN212182168 U CN 212182168U
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Abstract
The utility model discloses a capacitor drying vacuum environment packaging group, which can provide a very good very empty drying environment for the capacitor during vacuum packaging work through the arranged vacuum chamber upper cover, the vacuum chamber lower cover and the vacuum pumping pipe, so as to ensure the normal operation of the vacuum packaging work and the vacuum packaging quality of the capacitor, and has a very good reinforced sealing effect for the connection sealing of the vacuum chamber upper cover and the vacuum chamber lower cover through the arranged sealing reinforced structure, thereby ensuring the quality of the vacuum environment and further ensuring the vacuum packaging quality of the capacitor; through the sealing connection of the rubber sealing ring, the rubber sealing round block and the aluminum shell, the vacuum tightness of the capacitor is guaranteed, and through the clamping groove, the circular sealing ring and the elastic clamping block which are arranged, the sealing fixation function of the rubber sealing ring and the aluminum shell and the sealing fixation function of the rubber sealing round block and the rubber sealing ring are guaranteed, and the vacuum sealing performance of the capacitor is improved.
Description
Technical Field
The utility model relates to a condenser production technical field specifically is a dry vacuum environment encapsulation group of condenser.
Background
The capacitor, generally referred to simply as its capacity to hold a charge, is denoted by the letter C. Defining one: a capacitor, as the name implies, is an 'electrically charged container', a device that contains an electrical charge; english name: a capacitor; the capacitor is one of electronic elements which are used in electronic equipment in large quantity, and is widely applied to aspects of blocking, alternating current and current, coupling, bypassing, filtering, tuning loops, energy conversion, control and the like in a circuit; definition II: a capacitor, wherein a capacitor is formed between any two conductors (including conducting wires) which are insulated and closely spaced from each other, and the capacitor is formed by a layer of insulating dielectric medium sandwiched between two metal electrodes; when voltage is applied between the two metal electrodes, the electrodes store charges, so that the capacitor is an energy storage element; any two conductors, insulated from each other and in close proximity, form a capacitor; a parallel plate capacitor consists of the plates of the capacitor and a dielectric.
In the prior art, for common ceramic packaging of inorganic dielectric capacitors, ceramic powder is wrapped on the capacitors and then sintered and molded; the organic dielectric capacitor has low temperature resistance and is greatly influenced by moisture; packaging with aluminum shell and plastic shell, and pouring sealant in the aluminum shell and plastic shell for water sealing. Glue commonly used has epoxy glue, polyurethane glue, silica gel etc. in order to improve its condenser performance quality and practical life, need carry out vacuum packaging, in carrying out the vacuum packaging in-process, relatively poor to its vacuum packaging environment on the one hand, can not satisfy the vacuum packaging demand, on the other hand, the last leakproofness of sealing structure when carrying out sealed work to the aluminum hull is not enough, and then causes the vacuum sealing quality of condenser to reduce, influences economic benefits, for this, the utility model provides a dry vacuum environment encapsulation group of condenser is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dry vacuum environment encapsulation group of condenser to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a capacitor drying vacuum environment packaging group comprises a vacuum chamber upper cover, a vacuum chamber lower cover, a vacuum pumping pipe, a capacitor main body and a sealing reinforcing structure;
the vacuum chamber upper cover is provided with a vacuum pumping pipe, a connecting surface of the vacuum chamber upper cover is provided with a sealing block and a sealing insertion frame, and the connecting surface of the vacuum pumping pipe is provided with a sealing groove and a sealing connecting groove;
the capacitor comprises a capacitor body, a clamping groove and a circular sealing groove, wherein the capacitor body is connected with an aluminum shell, a rubber sealing ring is arranged in the aluminum shell in a clamping mode, a rubber sealing round block is arranged in the rubber sealing ring in a clamping mode, the inner side wall of the aluminum shell is symmetrically provided with the clamping groove and the circular sealing groove, the outer side wall of the rubber sealing ring is provided with the circular sealing ring, and the outer side wall of the rubber sealing round;
a first movable fixture block is symmetrically and movably connected in the rubber sealing ring, a movable rod is arranged at one end of the first movable fixture block, a second movable fixture block is arranged at one end of the movable rod, a conical spring is connected with the same end of the first movable fixture block and the movable rod, and a first slope is arranged at the other end of the first movable fixture block;
the sealing insertion frame is symmetrically and movably connected with an I-shaped movable sealing block, the I-shaped movable sealing block is symmetrically connected with a first return spring, one end of the I-shaped movable sealing block is provided with a second slope, and the I-shaped movable sealing block is provided with a square groove at the position where the second slope is arranged;
and the lower cover of the vacuum chamber is symmetrically provided with a sealing strengthening structure.
Preferably, the seal reinforcing structure comprises a movable column, an extrusion block, a second return spring, a nut knob, a T-shaped insertion block, a third return spring, a T-shaped extrusion block, a fourth return spring, a T-shaped seal block and a fifth return spring, wherein the movable column is symmetrically inserted into a lower cover of the vacuum chamber, one end of the movable column is provided with the extrusion block, the extrusion block is symmetrically connected with the second return spring, the lateral side of the movable column is provided with an annular threaded hole, the nut knob is arranged in the annular threaded hole, the lower cover of the vacuum chamber is inserted with the T-shaped insertion block, the T-shaped insertion block is symmetrically provided with the third return spring, one end of the T-shaped insertion block is symmetrically inserted with the T-shaped extrusion block, the T-shaped extrusion block is symmetrically connected with the fourth return spring, one end of the T-shaped extrusion block is provided with a third slope, and the lateral side of the other end is inserted with the T-shaped seal, the T-shaped sealing block is symmetrically connected with fifth return springs, and one end of the T-shaped sealing block is provided with a fourth slope.
Preferably, the sealing grooves correspond to the sealing blocks in the installation positions and are arranged in the same number of groups, and the cross-sectional shapes of the notches of the sealing grooves are the same as the cross-sectional shapes of the sealing blocks, namely the cross-sections of the sealing grooves are equal in length and width.
Preferably, the diameter of the rubber sealing round block is equal to the inner diameter of the rubber sealing ring, and the outer diameter of the rubber sealing ring is equal to the inner diameter of the aluminum shell.
Preferably, the sealing insertion frame and the sealing connection groove are arranged at corresponding positions and have the same number of groups, and the height of the sealing insertion frame is equal to the depth of the sealing connection groove.
Preferably, the inner diameter of the nut knob is larger than the diameter of the movable column.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the utility model discloses the vacuum chamber upper cover, vacuum chamber lower cover, the vacuum exhaust pipe that set up can provide a fine very empty dry environment to the condenser when carrying out vacuum packaging work for guarantee the normal clear and vacuum encapsulation quality of the vacuum packaging work of condenser, and through the sealed structure of reinforceing that sets up, have fine intensive sealing effect to the connection seal of vacuum chamber upper cover and vacuum chamber lower cover, guarantee the quality of vacuum environment, and then guarantee condenser vacuum packaging quality;
2. through the sealing connection of the rubber sealing ring, the rubber sealing round block and the aluminum shell which are arranged, the vacuum sealing performance of the capacitor is guaranteed when the capacitor is sealed and vacuum sealing is conducted at last, and through the clamping groove, the circular sealing ring and the elastic clamping block which are arranged, the sealing and fixing functions of the rubber sealing ring and the aluminum shell and the sealing and fixing functions of the rubber sealing round block and the rubber sealing ring are guaranteed, and the vacuum sealing performance of the capacitor is improved.
Drawings
Fig. 1 is a top view of the connection structure of the present invention;
fig. 2 is a bottom view of the connection structure of the present invention;
FIG. 3 is a schematic view showing the structural connection of the capacitor main body, the aluminum case, the rubber sealing ring and the rubber sealing round block of the present invention;
FIG. 4 is a partial enlarged view of the connection structure of FIG. 3 according to the present invention;
FIG. 5 is a partial sectional view of the sealing frame of the present invention connected to the inner structure of the vacuum chamber lower cover;
FIG. 6 is a partially enlarged view of the connection structure of the present invention;
fig. 7 is a partial sectional view of the inner structure of the vacuum chamber lower cover of the present invention.
In the figure: the vacuum chamber comprises an upper vacuum chamber cover 1, a lower vacuum chamber cover 2, a vacuum pumping pipe 3, a sealing block 4, a sealing groove 5, a sealing insertion frame 6, a capacitor main body 7, an aluminum shell 8, a rubber sealing ring 9, a rubber sealing round block 10, a clamping groove 11, a round sealing groove 12, a round sealing ring 13, an elastic clamping block 14, a first movable clamping block 15, a second movable clamping block 16, a conical spring 17, an I-shaped movable sealing block 18, a first return spring 19, a sealing reinforcing structure 20, a movable column 2001, an extrusion block 2002, a second return spring 2003, a nut knob 2004, a T-shaped insertion block 2005, a third return spring 2006, a T-shaped extrusion block 2007, a fourth return spring 2008, a T-shaped sealing block 2009 and a fifth return spring 2010.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: a capacitor drying vacuum environment packaging group comprises a vacuum chamber upper cover 1, a vacuum chamber lower cover 2, a vacuum pumping pipe 3, a capacitor main body 7 and a sealing reinforcing structure 20;
a vacuum pumping pipe 3 is arranged on the vacuum chamber upper cover 1, a sealing block 4 and a sealing insertion frame 6 are arranged on the connecting surface of the vacuum chamber upper cover 1, and a sealing groove 5 and a sealing connecting groove are arranged on the connecting surface of the vacuum pumping pipe 3;
an aluminum shell 8 is connected and arranged on the capacitor main body 7, a rubber sealing ring 9 is arranged in the aluminum shell 8 in a clamping mode, a rubber sealing round block 10 is arranged in the rubber sealing ring 9 in a clamping mode, a clamping groove 11 and a circular sealing groove 12 are symmetrically arranged on the inner side wall of the aluminum shell 8, a circular sealing ring 13 is arranged on the outer side wall of the rubber sealing ring 9, and elastic clamping blocks 14 are symmetrically arranged on the outer side wall of the rubber sealing round block 10;
a first movable fixture block 15 is symmetrically and movably connected in the rubber sealing ring 9, a movable rod is arranged at one end of the first movable fixture block 15, a second movable fixture block 16 is arranged at one end of the movable rod, a conical spring 17 is connected to the same end of the first movable fixture block 15 as the movable rod, and a first slope is arranged at the other end of the first movable fixture block 15;
i-shaped movable sealing blocks 18 are symmetrically and movably connected in the sealing insertion frame 6, first return springs 19 are symmetrically connected to the I-shaped movable sealing blocks 18, a second slope is arranged at one end of each I-shaped movable sealing block 18, and a square groove is formed in the position, where the second slope is arranged, of each I-shaped movable sealing block 18;
the sealing strengthening structure 20 is symmetrically arranged in the vacuum chamber lower cover 2.
Furthermore, the seal reinforcing structure 20 includes a movable column 2001, an extrusion block 2002, a second return spring 2003, a nut knob 2004, a T-shaped insertion block 2005, a third return spring 2006, a T-shaped extrusion block 2007, a fourth return spring 2008, a T-shaped seal block 2009, and a fifth return spring 2010, wherein the movable column 2001 is symmetrically inserted into the vacuum chamber lower cover 2, the extrusion block 2002 is disposed at one end of the movable column 2001, the second return spring 2003 is symmetrically connected to the extrusion block 2002, a ring-shaped threaded hole is disposed at an edge side of the movable column 2001, the nut knob 2004 is disposed in the ring-shaped threaded hole, the T-shaped insertion block 2005 is inserted into the vacuum chamber lower cover 2, the third return spring 2006 is symmetrically disposed on the T-shaped insertion block 2005, the T-shaped extrusion block 2007 is symmetrically inserted into one end of the T-shaped insertion block 2005, the fourth return spring 2008 is symmetrically connected to the T-shaped extrusion block 2007, a third slope is disposed at one end of the T-shaped extrusion block 2007, a T-shaped sealing block 2009 is inserted and arranged at the side position of the other end of the T-shaped sealing block 2009, a fifth reset spring 2010 is symmetrically connected and arranged on the T-shaped sealing block 2009, and a fourth slope is arranged at one end of the T-shaped sealing block 2009.
Furthermore, the sealing groove 5 corresponds to the sealing block 4 in the installation position and has the same number of the installation groups, and the cross section shape of the notch of the sealing groove 5 is the same as that of the sealing block 4, namely the cross sections of the sealing groove and the sealing block are equal in length and width.
Furthermore, the diameter of the rubber sealing round block 10 is equal to the inner diameter of the rubber sealing ring 9, and the outer diameter of the rubber sealing ring 9 is equal to the inner diameter of the aluminum shell 8.
Furthermore, the sealing insertion frame 6 corresponds to the sealing connection groove in arrangement position and is arranged in the same number, and the height of the sealing insertion frame 6 is equal to the depth of the sealing connection groove.
Further, the nut knob 2004 has an inner diameter greater than the diameter of the movable post 2001.
The working principle is as follows: in the manufacturing process of vacuum packaging the capacitor, the aluminum shell 8 is sleeved on the capacitor main body 7, then the rubber sealing ring 9 is inserted into a seal formed by the aluminum shell 8 and the capacitor main body 7, and the rubber sealing round block 10 is inserted into the rubber sealing ring 9, in the process, the rubber sealing round block 10 is clamped and sealed with the circular sealing groove 12 on the inner side of the aluminum shell 8 through the capacitor element arranged on the capacitor, the circular sealing ring 13 arranged on the rubber sealing ring 9 is clamped and sealed with the circular sealing groove 12 on the inner side of the aluminum shell 8, when the rubber sealing round block 10 is inserted into the rubber sealing ring 9, the rubber sealing round block 10 extrudes the first movable fixture block 15 arranged in the rubber sealing ring 9, then the second movable fixture block 16 is pushed to be clamped and sealed in the clamping groove 11 arranged on the inner side of the aluminum shell 8, and the vacuum packaging work is completed in the vacuum environment formed by the vacuum chamber upper cover 1 and, in the process, the vacuum chamber upper cover 1 and the vacuum chamber lower cover 2 are sealed, the sealing blocks 4 are inserted into the corresponding sealing grooves 5, the sealing insertion frames 6 are inserted into the corresponding sealing connection grooves, then the nut knobs 2004 are rotated, the movable columns 2001 are extruded along with the rotation of the nut knobs 2004, the I-shaped movable sealing blocks 18 are pushed to extrude downwards, the sealing performance of the T-shaped movable sealing blocks is improved, the T-shaped insertion blocks 2005 are extruded by the sealing insertion frames 6, the T-shaped extrusion blocks 2007 are driven to extrude the T-shaped sealing blocks 2009, the T-shaped sealing blocks 2009 are sealed in the connection sealing grooves, the sealing effect can be further improved, then the vacuum chamber is formed into a vacuum state through the vacuum pumping pipe 3, the vacuum quality is guaranteed through the improvement of the sealing performance of the vacuum chamber through the arranged sealing strengthening structures 20, and the quality of vacuum packaging of the capacitor is further guaranteed.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A capacitor drying vacuum environment packaging group is characterized in that: comprises a vacuum chamber upper cover (1), a vacuum chamber lower cover (2), a vacuum pumping pipe (3), a capacitor main body (7) and a sealing strengthening structure (20);
a vacuum pumping pipe (3) is arranged on the vacuum chamber upper cover (1), a sealing block (4) and a sealing insertion frame (6) are arranged on the connecting surface of the vacuum chamber upper cover (1), and a sealing groove (5) and a sealing connecting groove are arranged on the connecting surface of the vacuum pumping pipe (3);
an aluminum shell (8) is connected and arranged on the capacitor main body (7), a rubber sealing ring (9) is arranged in the aluminum shell (8) in a clamping mode, a rubber sealing round block (10) is arranged in the rubber sealing ring (9) in a clamping mode, clamping grooves (11) and circular sealing grooves (12) are symmetrically formed in the inner side wall of the aluminum shell (8), a circular sealing ring (13) is arranged on the outer side wall of the rubber sealing ring (9), and elastic clamping blocks (14) are symmetrically arranged on the outer side wall of the rubber sealing round block (10);
a first movable fixture block (15) is symmetrically and movably connected in the rubber sealing ring (9), a movable rod is arranged at one end of the first movable fixture block (15), a second movable fixture block (16) is arranged at one end of the movable rod, a conical spring (17) is connected to the same end of the first movable fixture block (15) as the movable rod, and a first slope is arranged at the other end of the first movable fixture block (15);
i-shaped movable sealing blocks (18) are symmetrically and movably connected in the sealing insertion frame (6), first return springs (19) are symmetrically connected to the I-shaped movable sealing blocks (18), a second slope is arranged at one end of each I-shaped movable sealing block (18), and a square groove is formed in the position, where the second slope is arranged, of each I-shaped movable sealing block (18);
and the vacuum chamber lower cover (2) is symmetrically provided with a sealing strengthening structure (20).
2. The dry vacuum environment package group of capacitors as claimed in claim 1, wherein: the sealing strengthening structure (20) comprises a movable column (2001), an extrusion block (2002), a second reset spring (2003), a nut knob (2004), a T-shaped insert block (2005), a third reset spring (2006), a T-shaped extrusion block (2007), a fourth reset spring (2008), a T-shaped sealing block (2009) and a fifth reset spring (2010), wherein the movable column (2001) is symmetrically inserted and arranged in a vacuum chamber lower cover (2), the extrusion block (2002) is arranged at one end of the movable column (2001), the second reset spring (2003) is symmetrically connected and arranged on the extrusion block (2002), an annular threaded hole is formed in the side position of the movable column (2001), the nut knob (2004) is arranged in the annular threaded hole, the T-shaped insert block (2005) is inserted and arranged in the vacuum chamber lower cover (2), and the third reset spring (2006) is symmetrically arranged on the T-shaped insert block (2005), one end of the T-shaped inserting block (2005) is symmetrically provided with a T-shaped extruding block (2007) in an inserting mode, the T-shaped extruding block (2007) is symmetrically connected with a fourth reset spring (2008) in a connecting mode, one end of the T-shaped extruding block (2007) is provided with a third slope, the other end of the T-shaped extruding block is provided with a T-shaped sealing block (2009) in an inserting mode, the T-shaped sealing block (2009) is symmetrically connected with a fifth reset spring (2010) in a connecting mode, and one end of the T-shaped sealing block (2009) is provided with the fourth slope.
3. The dry vacuum environment package group of capacitors as claimed in claim 1, wherein: the sealing groove (5) and the sealing block (4) are arranged at corresponding positions and are the same in number, and the cross section of the groove opening of the sealing groove (5) is the same as that of the sealing block (4), namely the cross sections of the sealing groove and the sealing block are equal in length and width.
4. The dry vacuum environment package group of capacitors as claimed in claim 1, wherein: the diameter of the rubber sealing round block (10) is equal to the inner diameter of the rubber sealing ring (9), and the outer diameter of the rubber sealing ring (9) is equal to the inner diameter of the aluminum shell (8).
5. The dry vacuum environment package group of capacitors as claimed in claim 1, wherein: the sealing insertion frame (6) is corresponding to the sealing connection groove in position and is the same in set number, and the height of the sealing insertion frame (6) is equal to the depth of the sealing connection groove.
6. The dry vacuum environment package group of capacitors as claimed in claim 2, wherein: the inner diameter of the nut knob (2004) is larger than the diameter of the movable column (2001).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021059644.5U CN212182168U (en) | 2020-06-10 | 2020-06-10 | Capacitor drying vacuum environment packaging set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021059644.5U CN212182168U (en) | 2020-06-10 | 2020-06-10 | Capacitor drying vacuum environment packaging set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212182168U true CN212182168U (en) | 2020-12-18 |
Family
ID=73761955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021059644.5U Active CN212182168U (en) | 2020-06-10 | 2020-06-10 | Capacitor drying vacuum environment packaging set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212182168U (en) |
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2020
- 2020-06-10 CN CN202021059644.5U patent/CN212182168U/en active Active
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Address after: 518000 Factory A102, Fengbin Industrial Park, Tangwei Community, Fenghuang Street, Guangming District, Shenzhen, Guangdong Province (No. 4132, Songbai Road) Patentee after: Fengbin Electronic Technology Co.,Ltd. Address before: 518000 Factory A102, Fengbin Industrial Park, Tangwei Community, Fenghuang Street, Guangming District, Shenzhen, Guangdong Province (No. 4132, Songbai Road) Patentee before: CAPXON ELECTRONIC (SHEN ZHEN) Co.,Ltd. |