CN218585805U - Capacitor guide pin with good heat dissipation performance - Google Patents
Capacitor guide pin with good heat dissipation performance Download PDFInfo
- Publication number
- CN218585805U CN218585805U CN202222785478.2U CN202222785478U CN218585805U CN 218585805 U CN218585805 U CN 218585805U CN 202222785478 U CN202222785478 U CN 202222785478U CN 218585805 U CN218585805 U CN 218585805U
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- CN
- China
- Prior art keywords
- guide pin
- electric capacity
- fixed block
- heat dissipation
- heat
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 18
- 239000003990 capacitor Substances 0.000 title claims description 21
- 239000006185 dispersion Substances 0.000 claims abstract description 8
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 230000002269 spontaneous effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000011435 rock Substances 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000003989 dielectric material Substances 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of the electric capacity guide pin, especially, be an electric capacity guide pin that heat dispersion is good, including electric capacity body, guide pin body, fixed block, insulating baffle and heat dissipation piece, the cooperation is pegged graft on the electric capacity body and is provided with the guide pin body, the slip is pegged graft on the electric capacity body and is provided with the fixed block, the cooperation is provided with insulating baffle on the fixed block. The utility model discloses an electric capacity guide pin that heat dispersion is good, design through the radiating piece, the heat absorbing sheet can absorb the diffusion with the heat, can improve the radiating effect of electric capacity guide pin, ensure when electric capacity is in the electric current overload operation, the phenomenon of high temperature spontaneous combustion can not appear, design through the fixed block, can peg graft when the circuit board at electric capacity, avoid the guide pin because rock and crooked emergence fracture, ensure normal grafting, improve the result of use, the guide pin of this electric capacity can convenient installation dismantlement, when the guide pin breaks, can be convenient change it, ensure the normal use of electric capacity.
Description
Technical Field
The utility model relates to an electric capacity guide pin technical field specifically is an electric capacity guide pin that heat dispersion is good.
Background
The capacitor, generally referred to as capacitor for short, is a capacitor, and is indicated by a letter C, the capacitor is composed of two electrodes and a dielectric material therebetween, the dielectric material is a dielectric, when the capacitor is placed in an electric field between two parallel electrode plates with equal amounts of opposite charges, polarization charges are generated on the surface of the dielectric due to polarization, so that the charges bound on the electrode plates are correspondingly increased, and the potential difference between the electrode plates is maintained.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an electric capacity guide pin that heat dispersion is good has solved electric capacity guide pin easy bending fracture and the not good problem of radiating effect of electric capacity guide pin when pegging graft.
(II) technical scheme
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides an electric capacity guide pin that heat dispersion is good, includes electric capacity body, guide pin body, fixed block, insulating barrier and heat dissipation piece, cooperation grafting is provided with the guide pin body on the electric capacity body, sliding plug is provided with the fixed block on the electric capacity body, the cooperation is provided with insulating barrier on the fixed block, the cooperation is provided with the heat dissipation piece on the fixed block.
Furthermore, a limiting sliding groove is formed in the capacitor body in a matched mode, and a connecting hole is formed in one end of the capacitor body in a matched mode.
Furthermore, the guide pin body comprises a guide pin rod, two clamping heads and a spring, wherein the clamping heads are arranged at one end of the guide pin rod in a matching mode with the connecting holes, and the spring is arranged between the two clamping heads.
Furthermore, the fixed block is matched with the guide pin body and is provided with an inserting hole, and the fixed block is matched with the limiting sliding groove and is integrally formed with a guide column.
Furthermore, the heat dissipation piece comprises heat absorption piece and ventilation hole, the heat absorption piece cooperation sets up in spliced eye position department, the heat absorption piece sets up with the ventilation hole cooperation, the ventilation hole is equidistantly seted up in the a week of fixed block.
(III) advantageous effects
Compared with the prior art, the utility model provides an electric capacity guide pin that heat dispersion is good possesses following beneficial effect:
the utility model discloses, the electric capacity guide pin that the heat dispersion of design is good, design through the radiating piece, the heat absorbing sheet can absorb the diffusion with the heat, can improve the radiating effect of electric capacity guide pin, ensure when electric capacity is in the electric current overload operation, the phenomenon of high temperature spontaneous combustion can not appear, design through the fixed block, can peg graft when the circuit board at electric capacity, avoid the guide pin because rock and crooked emergence fracture, ensure normal grafting, improve the result of use, the guide pin of this electric capacity can convenient installation dismantlement, when the guide pin breaks, can be convenient change it, ensure the normal use of electric capacity, improve whole result of use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the capacitor body structure of the present invention;
FIG. 3 is a schematic structural view of the needle guide body of the present invention;
fig. 4 is the schematic structural diagram of the fixing block and the heat sink of the present invention.
In the figure: 1. a capacitor body; 101. a limiting chute; 102. connecting holes; 2. a guide pin body; 201. a needle guide rod; 202. a snap head; 203. a spring; 3. a fixed block; 301. inserting holes; 302. a guide post; 4. an insulating spacer; 5. a heat sink; 501. a heat absorbing sheet; 502. a vent hole.
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 efforts all belong to the protection scope of the present invention.
Examples
As shown in FIGS. 1-4, an embodiment of the present invention provides a capacitive guide pin with good heat dissipation performance, which comprises a capacitive body 1, a guide pin body 2, a fixing block 3, an insulating partition plate 4 and a heat dissipation member 5, wherein the capacitive guide pin with good heat dissipation performance designed by the present invention can dissipate heat from the guide pin body 2 through the heat dissipation member 5 when in use, so as to ensure that the capacitive body does not self-ignite due to high temperature when in overload operation, and the guide pin of the capacitive body can be inserted into a welding hole of a circuit board by the design of the fixing block 3, so as to reduce the length of the guide pin reserved between the capacitive body and the circuit board, so as to avoid the overlong length of the reserved guide pin and lead to bending fracture of the guide pin, and improve the use effect by the detachable design of the guide pin body 2, so as to replace the guide pin body 2 when it cannot be used, the guide pin body 2 is detached, and the guide pin body 2 is inserted into the capacitive body 1, the guide pin body 2 is inserted in the connecting hole 102, the connecting contact is arranged in the connecting hole 102, when the guide pin body 2 is inserted, normal connection and use can be ensured, the clamping head 202 can be clamped in the connecting hole 102 through the matching design of the clamping head 202 and the spring 203, the connecting effect is ensured, when the guide pin rod 201 needs to be disassembled, the guide pin rod 201 is pulled outwards by force, due to the conical design of one end of the clamping head 202 and the micro-arc design of the other end, the two clamping heads 202 can be folded inwards when being pulled, so that the guide pin can be pulled out of the connecting hole 102 for replacement, the capacitor body 1 is provided with the fixed block 3 in a sliding and inserting manner, the insulating partition plate 4 is arranged on the fixed block 3 in a matching manner, the insulating partition plate 4 can be isolated between the positive guide pin and the negative guide pin, and the connection short circuit caused by the design of the fixed block 3 is avoided, sliding connection of fixed block 3 is on electric capacity body 1, and spliced eye 301 cooperation slip cover is established on guide pin body 2, when pegging graft the guide pin of electric capacity on the circuit board, can make the reservation length of guide pin body 2 between electric capacity body 1 and the circuit board shorten, fixed block 3 can laminate all the time on the circuit board, when peg graft downwards at electric capacity, because guide post 302 that sets up on fixed block 3 slides and pegs graft in spacing spout 101, can make electric capacity body 1 move down the position that keeps perpendicular circuit board, can not appear rocking easily, thereby can ensure that guide pin body 2 is when pegging graft on the circuit board, can not be because rocking and crooked fracture, after the electric capacity welding finishes, fixed block 3 can be fixed between circuit board and electric capacity body 1, heat dissipation piece 5 through on fixed block 3 can play the spontaneous combustion effect to guide pin body 2 heat dissipation, the cooperation is provided with heat dissipation piece 5 on fixed block 3, heat absorption piece 501 can dilute the diffusion of the temperature that guide pin body 2 produced, can dispel the temperature through ventilation hole 502, thereby improve the radiating effect, while fixed block 3's design, even when electric capacity overloads explosion, still can play the effect of the protection, this damaged reasonable use scheme, this circuit board of the improvement, the whole design demand of the improvement is satisfied.
As shown in fig. 2, in some embodiments, the capacitor body 1 is provided with a limiting sliding groove 101, one end of the capacitor body 1 is provided with a connecting hole 102, and the capacitor body 1 is a prior art method, which is not described herein in detail.
As shown in fig. 3, in some embodiments, the guide pin body 2 is composed of a guide pin rod 201, two engaging heads 202 and a spring 203, the engaging heads 202 are disposed on one end of the guide pin rod 201 and are engaged with the connecting hole 102, and the two engaging heads 202 are disposed, and the spring 203 is disposed between the two engaging heads 202, so that the design of the guide pin body 2 meets the use requirement, and after the guide pin body 2 is damaged, the replacement and use convenience is improved.
As shown in fig. 4, in some embodiments, the fixing block 3 is provided with an insertion hole 301 in cooperation with the guide pin body 2, the fixing block 3 is provided with a guide post 302 in cooperation with the limiting sliding groove 101, the fixing block 3 can prevent the guide pin body 2 from bending and breaking easily during shaking due to an excessively long length reserved outside the fixing block when the guide pin body is inserted into the circuit board, and meanwhile, the self-ignition explosion isolation effect can be achieved on the circuit board.
As shown in fig. 4, in some embodiments, the heat dissipating member 5 is composed of a heat absorbing sheet 501 and vent holes 502, the heat absorbing sheet 501 is disposed at the position of the insertion hole 301 in a matching manner, the heat absorbing sheet 501 is disposed in the matching manner with the vent holes 502, the vent holes 502 are disposed at equal intervals around the fixing block 3, and by the design of the heat dissipating member 5, the heat dissipating effect of the capacitive guide pin can be improved, the problem that the guide pin is fused due to high temperature is avoided, and the practicability is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a good electric capacity guide pin of heat dispersion, includes electric capacity body (1), guide pin body (2), fixed block (3), insulating barrier (4) and heat-radiating piece (5), its characterized in that: the capacitor body (1) is provided with a guide pin body (2) in a matched and inserted mode, the capacitor body (1) is provided with a fixed block (3) in a sliding and inserted mode, the fixed block (3) is provided with an insulating partition plate (4) in a matched mode, and the fixed block (3) is provided with a heat radiating piece (5) in a matched mode.
2. The capacitive guide pin with good heat dissipation performance according to claim 1, wherein: the capacitor comprises a capacitor body (1), and is characterized in that a limiting sliding groove (101) is formed in the capacitor body (1) in a matched mode, and a connecting hole (102) is formed in one end of the capacitor body (1) in a matched mode.
3. The capacitive guide pin with good heat dissipation performance according to claim 1, wherein: the guide pin body (2) is composed of a guide pin rod (201), clamping heads (202) and springs (203), wherein the clamping heads (202) are arranged at one end of the guide pin rod (201) in a matching mode with the connecting holes (102), the clamping heads (202) are arranged in two, and the springs (203) are arranged between the two clamping heads (202).
4. The capacitive guide pin with good heat dissipation performance according to claim 1, wherein: the fixed block (3) is provided with a plug hole (301) in cooperation with the guide pin body (2), and the fixed block (3) is provided with a guide column (302) in cooperation with the limiting sliding groove (101) in an integrated manner.
5. The capacitive guide pin with good heat dissipation performance according to claim 1, wherein: the heat dissipation piece (5) is composed of heat absorption sheets (501) and vent holes (502), the heat absorption sheets (501) are arranged at the position of the insertion hole (301) in a matched mode, the heat absorption sheets (501) are arranged in a matched mode with the vent holes (502), and the vent holes (502) are arranged on the periphery of the fixing block (3) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222785478.2U CN218585805U (en) | 2022-10-22 | 2022-10-22 | Capacitor guide pin with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222785478.2U CN218585805U (en) | 2022-10-22 | 2022-10-22 | Capacitor guide pin with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218585805U true CN218585805U (en) | 2023-03-07 |
Family
ID=85375830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222785478.2U Active CN218585805U (en) | 2022-10-22 | 2022-10-22 | Capacitor guide pin with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218585805U (en) |
-
2022
- 2022-10-22 CN CN202222785478.2U patent/CN218585805U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |