CN211319932U - Capacitor for photovoltaic power generation - Google Patents
Capacitor for photovoltaic power generation Download PDFInfo
- Publication number
- CN211319932U CN211319932U CN202020336031.5U CN202020336031U CN211319932U CN 211319932 U CN211319932 U CN 211319932U CN 202020336031 U CN202020336031 U CN 202020336031U CN 211319932 U CN211319932 U CN 211319932U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- annular
- capacitor
- power generation
- photovoltaic power
- 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
- 239000003990 capacitor Substances 0.000 title claims abstract description 40
- 238000010248 power generation Methods 0.000 title claims abstract description 22
- 238000013016 damping Methods 0.000 claims abstract description 25
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 230000001681 protective effect Effects 0.000 claims description 33
- 230000017525 heat dissipation Effects 0.000 claims description 16
- 239000004519 grease Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 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
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a condenser for photovoltaic power generation, including the capacitor case body, the positive negative pole pin that the capacitor case body upper end fixedly connected with bilateral symmetry set up, the capacitor case body outside fixedly connected with heat-conducting layer and annular heating panel in proper order, capacitor case body lower extreme fixedly connected with vibration damping mount, annular protection post under the positive negative pole pin outside fixedly connected with of capacitor case body upper end, set gradually spacing hole and the lower locating hole that annular equidistance distributes down on the annular protection post from inside to outside, from up first spring of fixedly connected with and support column in proper order down in the spacing hole, annular protection post on the fixedly connected with of support column upper end. This a condenser for photovoltaic power generation improves the heat dispersion of condenser greatly, and the practicality is higher, effectively improves vibration damping performance of vibration damping mount, ensures the integrality of positive negative pole pin, and when needs are connected, exposes positive negative pole pin, ensures the normal use of condenser.
Description
Technical Field
The utility model relates to a condenser technical field specifically is a condenser for photovoltaic power generation.
Background
The capacitor is composed of two conductors close to each other, and a layer of non-conductive insulating medium is sandwiched between the two conductors, the capacitance of the capacitor is numerically equal to the ratio of the charge amount on one conductive polar plate to the voltage between the two polar plates, and the capacitor plays an important role in circuits such as tuning, bypassing, coupling, filtering and the like.
Photovoltaic power generation is a technique that utilizes the photovoltaic effect of semiconductor interface and directly change light energy into electric energy, along with the continuous development of photovoltaic power generation technique, photovoltaic power generation obtains the wide application in a plurality of fields, as photovoltaic power generation system's essential element, the use of condenser is indispensable, but current condenser that is used for photovoltaic power generation exists simple structure, function singleness, thermal diffusivity and shock attenuation performance are relatively poor, condenser life is lower, the outer protective structure that does not have of condenser pin, the shortcoming of easy rupture in the transportation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a condenser for photovoltaic power generation to propose simple structure, function singleness in solving above-mentioned background art, thermal diffusivity and damping performance are relatively poor, and condenser life is lower, and the condenser pin does not have protective structure outward, the problem of easy rupture in the transportation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a condenser for photovoltaic power generation, includes the capacitor case body, the positive negative pole pin that the capacitor case body upper end fixedly connected with bilateral symmetry set up, the capacitor case body outside is fixedly connected with heat-conducting layer and annular heating panel in proper order, capacitor case body lower extreme fixedly connected with vibration damping mount, annular protection post under the positive negative pole pin outside fixedly connected with of capacitor case body upper end, set gradually spacing hole and the lower locating hole that annular equidistance distributes down on the annular protection post from inside to outside, from up first spring of fixedly connected with and support column down in proper order in the spacing hole, annular protection post on the fixedly connected with of support column upper end.
Preferably, a lower magnet is fixedly connected in the lower positioning hole, an upper positioning hole corresponding to the lower positioning hole is formed in the lower end of the upper annular protective column, an upper magnet is fixedly connected in the upper positioning hole, the upper magnet and the lower magnet are connected in a magnetic manner, and the heat conduction layer is heat dissipation silicone grease.
Preferably, the diameters of the hollow parts in the lower annular protective column and the upper annular protective column are larger than the diameters of the positive and negative pins, the highest point of the upper annular protective column is higher than the highest points of the positive and negative pins, the compressible distance of the first spring is larger than the distance between the lower annular protective column and the upper annular protective column, and the sum of the heights of the lower annular protective column and the upper annular protective column is smaller than the heights of the positive and negative pins.
Preferably, the sliding tray that annular equidistance distributes is seted up in the vibration damping mount outside, sliding connection has the slide bar in the sliding tray, the mounting hole has been seted up to the one end of keeping away from the vibration damping mount central point on the slide bar.
Preferably, the lower end of the damping base is fixedly connected with second springs which are distributed at equal intervals.
Preferably, the length of the sliding rod is greater than that of the sliding groove, and the farthest distance between the mounting hole and the other opposite mounting hole is greater than the diameter of the annular heat dissipation plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the capacitor for photovoltaic power generation, the heat on the capacitor shell is more effectively conducted to the annular heat dissipation plate through the heat conduction layer by matching the heat conduction layer with the annular heat dissipation plate, and then is dissipated outwards, so that the heat dissipation performance of the capacitor is greatly improved;
2. according to the capacitor for photovoltaic power generation, the damping base can be conveniently fixed at different positions according to use requirements through the design of the sliding groove and the sliding rod, the practicability is higher, the second spring is arranged at the lower end of the damping base, the damping performance of the damping base is effectively improved, and the service life of the capacitor is prolonged;
3. this a condenser for photovoltaic power generation is provided with lower annular protection post and last annular protection post outside positive negative pole pin, protects positive negative pole pin well, ensures the integrality of positive negative pole pin, and when needs connect, uses through the cooperation of last magnet and lower magnet, will descend annular protection post and go up annular protection post and be in the same place, exposes positive negative pole pin, ensures the normal use of condenser.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
In the figure: 1. a capacitor outer case; 2. positive and negative electrode pins; 3. a heat conductive layer; 4. an annular heat dissipation plate; 5. a damping mount; 6. a lower annular protective column; 7. a limiting hole; 8. a lower positioning hole; 9. a first spring; 10. a support pillar; 11. an upper annular guard post; 12. a lower magnet; 13. an upper positioning hole; 14. an upper magnet; 15. a sliding groove; 16. a slide bar; 17. mounting holes; 18. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a capacitor for photovoltaic power generation comprises a capacitor shell body 1, positive and negative electrode pins 2, a heat conduction layer 3, an annular heat dissipation plate 4, a shock absorption base 5, a lower annular protection column 6, a limiting hole 7, a lower positioning hole 8, a first spring 9, a support column 10, an upper annular protection column 11, a lower magnet 12, an upper positioning hole 13, an upper magnet 14, a sliding groove 15, a sliding rod 16, a mounting hole 17 and a second spring 18, wherein the positive and negative electrode pins 2 which are arranged in bilateral symmetry are fixedly connected to the upper end of the capacitor shell body 1, the heat conduction layer 3 and the annular heat dissipation plate 4 are fixedly connected to the outer side of the capacitor shell body 1 in sequence, the shock absorption base 5 is fixedly connected to the lower end of the capacitor shell body 1, the lower annular protection column 6 is fixedly connected to the outer sides of the positive and negative electrode pins 2 on the upper end of the capacitor shell body 1, the limiting hole 7, a first spring 9 and a support column 10 are fixedly connected in the limiting hole 7 from bottom to top in sequence, and an upper annular protective column 11 is fixedly connected to the upper end of the support column 10;
further, a lower magnet 12 is fixedly connected in the lower positioning hole 8, an upper positioning hole 13 corresponding to the lower positioning hole 8 is formed in the lower end of the upper annular protection column 11, an upper magnet 14 is fixedly connected in the upper positioning hole 13, the upper magnet 14 and the lower magnet 12 are in magnetic connection, the heat conduction layer 3 is heat dissipation silicone grease, and through the use of the heat dissipation silicone grease, the heat conduction efficiency is improved, and the heat dissipation effect of the annular heat dissipation plate 4 is ensured;
further, the diameters of the hollow parts in the lower annular protective column 6 and the upper annular protective column 11 are larger than the diameters of the positive and negative electrode pins 2, the highest point of the upper annular protective column 11 is higher than the highest points of the positive and negative electrode pins 2, the compressible distance of the first spring 9 is larger than the distance between the lower annular protective column 6 and the upper annular protective column 11, the sum of the heights of the lower annular protective column 6 and the upper annular protective column 11 is smaller than the heights of the positive and negative electrode pins 2, the lower annular protective column 6 and the upper annular protective column 11 protect the positive and negative electrode pins 2, the integrity of the positive and negative electrode pins 2 is ensured, and the normal use of the positive and negative electrode pins 2 is not influenced;
furthermore, the outer side of the damping base 5 is provided with annular sliding grooves 15 which are distributed at equal intervals, the sliding grooves 15 are connected with sliding rods 16 in a sliding mode, one ends, far away from the central point of the damping base 5, of the sliding rods 16 are provided with mounting holes 17, the positions of the mounting holes 17 can be adjusted conveniently according to different mounting positions through the design of the sliding rods 16 and the sliding grooves 15, and the practicability is higher;
further, the lower end of the damping base 5 is fixedly connected with second springs 18 which are distributed at equal intervals, and the damping effect of the damping base 5 is improved by using the second springs 18;
further, the length of the sliding rod 16 is greater than that of the sliding groove 15, and the farthest distance between the installation hole 17 and the other opposite installation hole 17 is greater than the diameter of the annular heat dissipation plate 4, so that the annular heat dissipation plate 4 is ensured not to affect the installation of the installation hole 17.
The working principle is as follows: firstly, pulling the sliding rod 16 outwards, the sliding rod 16 sliding outwards in the sliding groove 15 and stopping at a proper position, then putting a screw into the mounting hole 17 to fix the position of the damping base 5, the second spring 18 playing a damping effect on the damping base 5, then pressing the upper annular protective column 11 downwards, the support column 10 at the lower end of the upper annular protective column 11 moving downwards in the limiting hole 7 and compressing the first spring 9 downwards until the support column 10 completely enters the limiting hole 7, simultaneously the upper magnet 14 in the upper positioning hole 13 is magnetically connected with the lower magnet 12 in the lower positioning hole 8, fixing the upper annular protective column 11, exposing the positive and negative pins 2, connecting the positive and negative pins 2 correspondingly, starting the capacitor to work, the outer shell 1 of the capacitor generating heat, the heat being conducted to the annular protective column 4 through the heat conducting layer 3 and being radiated to the surrounding air, thereby improving the heat dissipation effect.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. A capacitor for photovoltaic power generation, comprising a capacitor outer case, characterized in that: positive negative pole pin that capacitor case body upper end fixedly connected with bilateral symmetry set up, the capacitor case body outside fixedly connected with heat-conducting layer and annular heating panel in proper order, capacitor case body lower extreme fixedly connected with vibration damping mount, annular protection post under the positive negative pole pin outside fixedly connected with in capacitor case body upper end, the spacing hole and the lower locating hole that annular equidistance distributes have been seted up from inside to outside in proper order down on the annular protection post, from up first spring of fixedly connected with and support column in proper order down in the spacing hole, annular protection post on the fixedly connected with of support column upper end.
2. A capacitor for photovoltaic power generation as claimed in claim 1, wherein: the lower end of the upper annular protective column is provided with an upper positioning hole corresponding to the lower positioning hole, the upper positioning hole is internally and fixedly connected with an upper magnet, the upper magnet and the lower magnet are in magnetic connection, and the heat conducting layer is heat-dissipating silicone grease.
3. A capacitor for photovoltaic power generation as claimed in claim 1, wherein: the diameters of the hollow parts in the lower annular protective column and the upper annular protective column are larger than the diameters of the positive and negative pins, the highest point of the upper annular protective column is higher than the highest points of the positive and negative pins, the compressible distance of the first spring is larger than the distance between the lower annular protective column and the upper annular protective column, and the sum of the heights of the lower annular protective column and the upper annular protective column is smaller than the heights of the positive and negative pins.
4. A capacitor for photovoltaic power generation as claimed in claim 1, wherein: the sliding tray that the annular equidistance distributes is seted up in the vibration damping mount outside, sliding connection has the slide bar in the sliding tray, the mounting hole has been seted up to the one end of keeping away from the vibration damping mount central point on the slide bar.
5. A capacitor for photovoltaic power generation as claimed in claim 1, wherein: and the lower end of the damping base is fixedly connected with second springs distributed at equal intervals.
6. A capacitor for photovoltaic power generation according to claim 4, characterized in that: the length of the sliding rod is greater than that of the sliding groove, and the farthest distance between the mounting hole and the other opposite mounting hole is greater than the diameter of the annular heat dissipation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020336031.5U CN211319932U (en) | 2020-03-17 | 2020-03-17 | Capacitor for photovoltaic power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020336031.5U CN211319932U (en) | 2020-03-17 | 2020-03-17 | Capacitor for photovoltaic power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211319932U true CN211319932U (en) | 2020-08-21 |
Family
ID=72057931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020336031.5U Expired - Fee Related CN211319932U (en) | 2020-03-17 | 2020-03-17 | Capacitor for photovoltaic power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211319932U (en) |
-
2020
- 2020-03-17 CN CN202020336031.5U patent/CN211319932U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201594444U (en) | Water-cooled radiating system of high-frequency switching power supply | |
| CN211319932U (en) | Capacitor for photovoltaic power generation | |
| CN218242161U (en) | Battery pack | |
| CN217641438U (en) | Heat radiation protection device for fuel cell | |
| CN210039930U (en) | Capacitor easy to dissipate heat | |
| CN211239239U (en) | Be provided with bus duct of fixed stay frame | |
| CN210959170U (en) | High-efficient heat radiation structure of totally enclosed electron electrical apparatus | |
| CN209516682U (en) | A kind of wireless charging device having heat sinking function | |
| CN209787548U (en) | High heat dissipation type circuit board | |
| CN109616282B (en) | Transformer | |
| CN218006824U (en) | Novel structure of NFC circuit board | |
| CN220232931U (en) | Vehicle-mounted charging high-temperature direct-current filter capacitor | |
| CN210958633U (en) | Foldable communication transceiving signal group | |
| CN217591425U (en) | Heat radiation structure of integrated charging seat | |
| CN217333840U (en) | High-temperature-resistant tubular motor capacitor | |
| CN212753051U (en) | High-performance network transmission and access equipment | |
| CN213151891U (en) | Protective structure based on power adapter | |
| CN215007784U (en) | High-current inductor | |
| CN209767380U (en) | structure for preventing chip surge current through external capacitor | |
| CN220021387U (en) | Battery frame with stable overall structure | |
| CN218939441U (en) | Heat-resistant capacitor | |
| CN212116026U (en) | Inverter heat dissipation structure | |
| CN212936276U (en) | Single-sided circuit board with good anti-seismic performance | |
| CN221446916U (en) | Inductor protection heat dissipation shell | |
| CN218277642U (en) | Combined radiating fin |
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: 20200821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |