CN216528436U - Capacitor convenient to install - Google Patents
Capacitor convenient to install Download PDFInfo
- Publication number
- CN216528436U CN216528436U CN202121713469.1U CN202121713469U CN216528436U CN 216528436 U CN216528436 U CN 216528436U CN 202121713469 U CN202121713469 U CN 202121713469U CN 216528436 U CN216528436 U CN 216528436U
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- China
- Prior art keywords
- sleeve
- conductive
- side wall
- movably
- insulating
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- Expired - Fee Related
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- 239000003990 capacitor Substances 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000004806 packaging method and process Methods 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 17
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 8
- 230000007306 turnover Effects 0.000 claims description 6
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a capacitor convenient to mount, which comprises a main body structure and an outer packaging structure, wherein the outer packaging structure is detachably sleeved on the main body structure; the whole installation is convenient and quick, the switching installation and use are convenient, and meanwhile, the good heat dissipation performance is realized through the central sleeve core and the heat conducting shell.
Description
Technical Field
The utility model relates to the technical field of capacitors, in particular to a capacitor convenient to mount.
Background
The capacitor is a device for containing electric charge and is formed by two conductors which are close to each other and a layer of non-conductive insulating medium is sandwiched between the two conductors; generally, the capacity of holding the electric charge is simply called as capacitance; the capacitor is one of electronic elements which are used in a large number of electronic devices, and is widely applied to aspects of blocking AC, coupling, bypassing, filtering, tuning loops, energy conversion, control and the like in a circuit;
however, the existing capacitor is complicated in production and installation, and particularly, the small capacitor is difficult to assemble and produce, so that a capacitor convenient to install is designed.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a capacitor which is easy to install.
In order to achieve the purpose, the utility model provides the following technical scheme: a capacitor convenient to mount comprises a main body structure and an outer packaging structure, wherein the outer packaging structure is detachably sleeved on the main body structure;
the main body structure comprises a sleeve, an insulating tube, a pair of conductive terminals with the same structure, a limiting rod, an insulating cover, a first conductor, a second conductor and a tin paper roll;
the sleeve is of a cylindrical structure without an upper wall, a hollow sleeve core is arranged at the central part of an inner lower wall, inclined threads are arranged on the circumference of the outer side wall at the top end of the sleeve core, a drag ring is arranged on the outer side wall at the bottom of the sleeve, turnover grooves are formed in the left end and the right end of the bottom of the sleeve core, a heat exchange hole is formed in the central part of the upper wall at the top of the inner sleeve core, snap ring grooves are formed in the circumference of the inner lower wall of the sleeve and are positioned between the sleeve core and the inner side wall of the sleeve, the insulating tube is movably sleeved on the sleeve core and movably embedded in the sleeve, the bottoms of the insulating tube and the snap ring grooves are movably inserted in the snap ring grooves, the conductive terminals are fixedly embedded in the lower wall of the sleeve respectively, one end of one conductive terminal is positioned between the outer side wall of the insulating tube and the inner side wall of the sleeve, one end of the conductive terminal is positioned between the inner side wall of the insulating tube and the outer side wall of the sleeve core and is symmetrical to each other end of the conductive terminal is positioned below the lower wall of the sleeve respectively, the limiting rod is characterized in that one end of the limiting rod is movably embedded in the turnover groove through a pin shaft and is respectively positioned at the left side and the right side of the sleeve symmetrically, the insulating cover is movably arranged at the top of the sleeve in a knocking mode and is connected with the inner sleeve core of the sleeve in a screwing mode, heat dissipation holes are formed in the top of the insulating cover, the first electric conductor is movably sleeved on the sleeve core and is movably embedded in the sleeve and positioned between the sleeve core and the insulating tube, the bottom of the first electric conductor is attached to one end of another conductive terminal, the second electric conductor is movably sleeved on the insulating tube and is movably embedded in the sleeve and positioned between the insulating tube and the inner side wall of the sleeve, the bottom of the second electric conductor is attached to one end of the conductive terminals, and the tin paper roll is movably wound on the outer side wall of the sleeve.
Preferably, the outer packaging structure comprises a heat-conducting shell, a sealing cover, a first conducting ring, a second conducting ring, a pair of conducting screws with the same structure and a bolt;
the heat conduction shell is of a cylindrical structure without an upper wall, the top circumference of the inner side wall is provided with oblique threads, the left end and the right end of the upper wall are both provided with limiting clamping grooves communicated with the inner side wall, the heat conduction shell is detachably sleeved on the sleeve, the sealing cover is movably arranged on the top of the heat conduction shell in a knocking way and is connected with the heat conduction shell in a screwing way, and is tightly propped against the upper part of the insulating cover, the first conductive ring is fixedly embedded in the inner lower wall of the heat-conducting shell and is attached to the other end of one conductive terminal, the second conductive ring is fixedly embedded in the inner lower wall of the heat-conducting shell, and is positioned in the first conductive ring and is attached to the other end of the other conductive terminal, one end of the conductive screw is respectively and fixedly penetrated in the lower wall of the heat-conducting shell and is respectively attached to the first conductive ring and the second conductive ring, and the side wall of one end of the conductive screw rod is provided with wiring holes, and the bolts are movably screwed on the other end of the conductive screw rod respectively.
Preferably, the sealing cover and the heat conduction shell are both of aluminum structures, the sealing cover is of a convex structure, and teeth are formed in the outer side wall of the top of the sealing cover along the circumference.
Preferably, the other end of the limiting rod is movably embedded in a limiting groove in the heat-conducting shell.
Preferably, the center of the top upper wall of the insulating cover is of a hexagonal prism structure.
Preferably, the sleeve core height in the sleeve is higher than the sleeve height.
Compared with the prior art, the utility model has the beneficial effects that: the capacitor convenient to mount is formed by mounting a main structure, and heat conduction, heat dissipation and isolation are performed through an outer packaging structure; the whole installation is convenient and quick, the switching installation and use are convenient, and meanwhile, the good heat dissipation performance is realized through the central sleeve core and the heat conducting shell.
Drawings
FIG. 1 is a schematic view of the split structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the present invention;
FIG. 3 is a schematic view of the external structure of the present invention;
fig. 4 is a schematic view of the enlarged structure at a part of the present invention.
In the figure: 1. the structure comprises a main body structure, 11, a sleeve, 12, an insulating tube, 13, a conductive terminal, 14, a limiting rod, 15, an insulating cover, 16, a first conductive body, 17, a second conductive body, 18, a tinfoil roll, 2, an outer wrapping structure, 21, a heat-conducting shell, 22, a sealing cover, 23, a first conductive ring, 24, a second conductive ring, 25, a conductive screw, 26 and a bolt.
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. 1-4, the present invention provides a technical solution: a capacitor convenient to mount comprises a main body structure 1 and an outer packaging structure 2, wherein the outer packaging structure 2 is detachably sleeved on the main body structure 1; the main body structure 1 comprises a sleeve 11, an insulating tube 12, a pair of conductive terminals 13 with the same structure, a limiting rod 14, an insulating cover, a first conductor 16, a second conductor 17 and a tin paper roll; the sleeve 11 is of a cylindrical structure without an upper wall, a hollow sleeve core is arranged at the central part of the inner lower wall, inclined threads are arranged on the circumference of the outer side wall at the top end of the sleeve core, a drag ring is arranged on the outer side wall at the bottom of the sleeve 11, turnover grooves are arranged at the left end and the right end of the bottom of the sleeve 11, a heat exchange hole is arranged at the central part of the upper wall at the top of the inner sleeve core, snap ring grooves are arranged on the circumference of the inner lower wall of the sleeve 11 and are positioned between the sleeve core and the inner side wall of the sleeve 11, the insulating tube 12 is movably sleeved on the sleeve core and movably embedded in the sleeve 11, the bottom of the insulating tube is movably inserted in the snap ring grooves, the conductive terminals 13 are respectively and fixedly embedded in the lower wall of the sleeve 11, one end of one conductive terminal 13 is positioned between the outer side wall of the insulating tube 12 and the inner side wall of the sleeve 11, and one end of the conductive terminal 13 is positioned between the inner side wall of the insulating tube 12 and the outer side wall of the sleeve core and is symmetrical with each other end of the sleeve core, the other ends of the conductive terminals 13 are respectively positioned below the lower wall of the sleeve 11, one end of the limiting rod 14 is movably embedded in the turnover groove through a pin shaft and is respectively positioned at the left side and the right side of the sleeve 11 and is symmetrical to each other, the insulating cover is movably arranged at the top of the sleeve 11 in a knocking way and is screwed with the inner sleeve core of the sleeve 11, the top of the insulating cover is provided with a heat dissipation hole, the first conductor 16 is movably sleeved on the sleeve core and is movably embedded in the sleeve 11 and positioned between the sleeve core and the insulating tube 12, the bottom of the first conductor is attached to one end of the other conductive terminal 13, the second conductor 17 is movably sleeved on the insulating tube 12 and is movably embedded in the sleeve 11, positioned between the inner side wall of the insulating tube 12 and the sleeve 11 and attached to one end of one conductive terminal 13 at the bottom, and the tin paper is movably wound on the outer side wall of the sleeve 11; a capacitor which is easy to mount can be formed by the body structure 1.
Preferably, the outer casing 2 further comprises a heat-conducting casing 21, a sealing cover 22, a first conductive ring 23, a second conductive ring 24, a pair of conductive screws 25 with the same structure, and a bolt 26;
the heat conduction shell 21 is of a cylindrical structure without an upper wall, the periphery of the top of the inner side wall is provided with inclined threads, the left end and the right end of the upper wall are provided with limit clamping grooves communicated with the inner side wall, the heat conduction shell 21 is detachably sleeved on the sleeve 11, the sealing cover 22 is movably arranged on the top of the heat conduction shell 21 in a tapping way and is screwed with the heat conduction shell 21 and tightly propped against the upper part of the insulating cover, the first conducting ring 23 is fixedly embedded in the inner lower wall of the heat conduction shell 21 and is attached to the other end of one of the conductive terminals 13, the second conducting ring 24 is fixedly embedded in the inner lower wall of the heat conduction shell 21 and is positioned in the first conducting ring 23 and is attached to the other end of the other conductive terminal 13, one end of the conductive screw 25 is respectively and fixedly penetrated in the lower wall of the heat conduction shell 21 and is respectively attached to the first conducting ring 23 and the second conducting ring 24, and the side wall of one end of the conductive screw 25 is provided with wiring holes, the bolts 26 are movably screwed on the other ends of the conductive screws 25 respectively.
Preferably, the sealing cover 22 and the heat conducting casing 21 are both made of aluminum, the sealing cover 22 is of a convex structure, and the outer side wall of the top is circumferentially provided with teeth for heat conduction.
Preferably, the other end of the limiting rod 14 is movably embedded in a limiting groove in the heat-conducting shell 21 for limiting the installation requirement.
Preferably, the central part of the upper wall of the top of the insulating cover is of a hexagonal prism structure, so that force application and rotation installation are facilitated.
Preferably, the height of the inner sleeve core of the sleeve 11 is higher than that of the sleeve 11, so as to meet the requirement of knocking.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Example (b): as can be seen from fig. 1-4 of the specification, first, the sleeve 11 in the main body structure 1 is vertically placed, the first electric conductor 16 is sleeved on the sleeve core in the sleeve 11, then the insulating tube 12 is sleeved outside the first electric conductor 16, then the second electric conductor 17 is sleeved on the insulating tube 12, and the first electric conductor 16 is isolated from the second electric conductor 17 by the insulating tube 12; secondly, the first conductor 16 and the second conductor 17 are respectively contacted with the conductive terminal 13 for butt joint connection; then screwing and knocking the insulating cover on the sleeve 11, and respectively abutting and limiting the first conductor 16 and the second conductor 17; then, winding the tinfoil coil on the outer side wall of the sleeve 11 for fire insulation, turning over the limiting rod 14 to keep the spacing rod horizontal, embedding the limiting rod 14 in the limiting groove of the heat conducting shell 21 in the outer package structure 2 respectively, inserting the sleeve 11 into the heat conducting shell 21 in a limiting way, attaching the other end of the conductive terminal 13 to the first conductive ring 23 and the second conductive ring 24 respectively, screwing and installing the sealing cover 22 on the top of the heat conducting shell 21, and tightly jacking the sleeve 11 for limiting and sealing; when the conductive terminal is used, the conductive screw 25 can be used for connecting a wire or be connected in series for use in a limiting way through the bolt 26, namely after the conductive screw 25 is electrified, the first conductive ring 23 and the second conductive ring 24 are respectively conducted and transmitted to the conductive terminal 13, and then the current is transmitted to the first conductor 16 and the second conductor 17 through the conductive terminal 13 to form the function of a capacitor; and the internal temperature rises, heat can be dissipated through the sleeve core and the heat conductive shell 21.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "two ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated; meanwhile, unless otherwise specifically stated or limited, the terms "fixedly welded", "movably embedded", "movably sleeved", "detachable", "screwed", and the like, should be understood in a broad sense, and for example, may be fixedly connected, may also be detachably connected, or may be integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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. A capacitor convenient to installation which characterized in that: the packaging structure comprises a main body structure (1) and an outer packaging structure (2), wherein the outer packaging structure (2) is detachably sleeved on the main body structure (1);
the main body structure (1) comprises a sleeve (11), an insulating tube (12), a pair of conductive terminals (13) with the same structure, a limiting rod (14), an insulating cover, a first conductive body (16), a second conductive body (17) and a tin paper roll;
the sleeve (11) is of a cylindrical structure without an upper wall, a hollow sleeve core is arranged at the central position of an inner lower wall, oblique threads are arranged on the circumference of the outer side wall at the top end of the sleeve core, a drag ring is arranged on the outer side wall at the bottom of the sleeve (11), turnover grooves are formed in the left end and the right end of the bottom of the sleeve, a heat exchange hole is formed in the central position of the upper wall at the top of the inner sleeve core, a clamping ring groove is formed in the circumference of the inner lower wall of the sleeve (11) and is positioned between the sleeve core and the inner side wall of the sleeve (11), the insulating tube (12) is movably sleeved on the sleeve core and movably embedded in the sleeve (11), the bottom of the insulating tube is movably inserted in the clamping ring groove, the conductive terminals (13) are fixedly embedded in the lower wall of the sleeve (11) respectively, one end of one conductive terminal (13) is positioned between the outer side wall of the insulating tube (12) and the inner side wall of the sleeve (11), and one end of the other conductive terminal (13) is positioned between the inner side wall of the insulating tube (12) and the outer side wall of the sleeve core and is symmetrical to each other, the other ends of the conductive terminals (13) are respectively positioned below the lower wall of the sleeve (11), one end of the limiting rod (14) is movably embedded in the turnover groove through a pin shaft and is respectively positioned at the left side and the right side of the sleeve (11) in symmetry, the insulating cover is movably arranged at the top of the sleeve (11) in a knocking way and is screwed with the inner sleeve core of the sleeve (11), the top of the insulating cover is provided with a heat dissipation hole, the first conductive body (16) is movably sleeved on the sleeve core and is movably embedded in the sleeve (11) and positioned between the sleeve core and the insulating pipe (12), the bottom of the first conductive body is attached to one end of the other conductive terminal (13), the second conductive body (17) is movably sleeved on the insulating pipe (12) and is movably embedded in the sleeve (11) and positioned between the inner side wall of the insulating pipe (12) and the sleeve (11) and is attached to one end of the other conductive terminal (13), the tinfoil roll is movably wound on the outer side wall of the sleeve (11).
2. A capacitor for ease of installation as claimed in claim 1, wherein: the outer packaging structure (2) comprises a heat-conducting shell (21), a sealing cover (22), a first conducting ring (23), a second conducting ring (24), a pair of conducting screws (25) with the same structure and a bolt (26);
the heat conduction shell (21) is of a cylindrical structure without an upper wall, the circumference of the top of the inner side wall is provided with inclined threads, the left end and the right end of the upper wall are respectively provided with a limiting clamping groove communicated with the inner side wall, the heat conduction shell (21) is detachably sleeved on the sleeve (11), the sealing cover (22) is movably arranged on the top of the heat conduction shell (21) in a screwing way and is tightly propped against the upper part of the insulating cover, the first conducting ring (23) is fixedly embedded in the inner lower wall of the heat conduction shell (21) and is attached to the other end of one of the conductive terminals (13), the second conducting ring (24) is fixedly embedded in the inner lower wall of the heat conduction shell (21) and is positioned in the first conducting ring (23) and is attached to the other end of the other conductive terminal (13), one end of the conductive screw (25) is respectively and fixedly penetrated in the heat conduction shell (21), and the bolts (26) are respectively and movably screwed on the other end of the conductive screw rod (25), and the bolts are respectively attached to the first conductive ring (23) and the second conductive ring (24), and the side wall of one end of the conductive screw rod (25) is provided with wiring holes.
3. A capacitor for ease of installation as claimed in claim 2, wherein: the sealing cover (22) and the heat conduction shell (21) are both of aluminum structures, the sealing cover (22) is of a convex structure, and teeth are formed in the outer side wall of the top of the sealing cover along the circumference.
4. A capacitor for ease of installation as claimed in claim 1, wherein: the other ends of the limiting rods (14) are respectively and movably embedded in limiting grooves in the heat-conducting shell (21).
5. A capacitor for ease of installation as claimed in claim 1, wherein: the center of the upper wall of the top of the insulating cover is of a hexagonal prism structure.
6. A capacitor as claimed in claim 1, wherein: the inner sleeve core of the sleeve (11) is higher than the sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121713469.1U CN216528436U (en) | 2021-07-27 | 2021-07-27 | Capacitor convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121713469.1U CN216528436U (en) | 2021-07-27 | 2021-07-27 | Capacitor convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216528436U true CN216528436U (en) | 2022-05-13 |
Family
ID=81460162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121713469.1U Expired - Fee Related CN216528436U (en) | 2021-07-27 | 2021-07-27 | Capacitor convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216528436U (en) |
-
2021
- 2021-07-27 CN CN202121713469.1U patent/CN216528436U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |