CN206546780U - A kind of new resistance to compression radiating electrolytic capacitor - Google Patents
A kind of new resistance to compression radiating electrolytic capacitor Download PDFInfo
- Publication number
- CN206546780U CN206546780U CN201720185637.1U CN201720185637U CN206546780U CN 206546780 U CN206546780 U CN 206546780U CN 201720185637 U CN201720185637 U CN 201720185637U CN 206546780 U CN206546780 U CN 206546780U
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- capacitor
- cylindrical shell
- electrolytic capacitor
- guide pin
- lead
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Abstract
The utility model discloses a kind of new resistance to compression radiating electrolytic capacitor, described capacitor includes cylindrical shell, Cathode Foil, anode foils, electrolyte protects heat dissipating layer, detection layers, sealant and guide pin, described protection heat dissipating layer includes the outer cover and heat conductive silica gel paster of alveolate texture, described heat conductive silica gel paster is arranged between the outer cover of alveolate texture and cylindrical shell, two lead aluminium stalk is provided with described sealant, lead aluminium stalk described in two is contacted with capacitor internal, described lead aluminium stalk is provided with frustum cone structure, described guide pin is contacted by aluminium stalk with capacitor internal.The utility model is related to the field of electronic component; described capacitor is wrapped up by the outer cover of alveolate texture, improves its impact resistance, resiliency is good; described capacitor has good thermal diffusivity, and the utility model also has quick-replaceable, outside protective covers recycling and the function of damaging detection.
Description
Technical field
The utility model is related to the technical field of electronic component, and in particular to a kind of new resistance to compression radiating electrochemical capacitor
Device.
Background technology
Current capacitor product as component in the equipment of all trades and professions using widely, it is continuous with science and technology
Improve, equipment and technology constantly lifts, the large-scale use of especially present power electronic devices, the requirement to capacitor is also got over
Come higher.Current capacitor is used as filling or the Embedding Material of enclosed capacitor, its sealing using common epoxy resin
Difference, when capacitor has damage, it is necessary to be surveyed with universal meter, it is impossible to it was observed which capacitor breaks down, reduce exclusion event
The speed of barrier；Capacitor can operationally produce heat unavoidably, and heat is too high to be possible to the service life of capacitor shadow
Ring, capacitor need fixation protects, prevent its by impulsive force cause damage, change capacitor when, generally require by
Guide pin is cut off, and needs the scolding tin such as weld and part guide pin to take out, and not only changes trouble, and extends replacing construction,
Reduce efficiency.
Utility model content
This utility model is that there is provided a kind of new resistance to compression radiating electrolytic capacitor for present technical deficiency.
The technical scheme that the utility model is used to achieve the above object is：
A kind of new resistance to compression radiating electrolytic capacitor, described capacitor is a cylindrical structure main body, described
Capacitor includes cylindrical shell, Cathode Foil, anode foils, electrolyte protection heat dissipating layer, detection layers, sealant and guide pin, described
Protection heat dissipating layer be arranged on cylindrical shell outer surface, described detection layers are arranged on the inner surface of cylindrical shell；
Described protection heat dissipating layer includes the outer cover and heat conductive silica gel paster of alveolate texture, described heat conductive silica gel paster
It is arranged between the outer cover of alveolate texture and cylindrical shell, two lead aluminium stalk is provided with described sealant, described in two
Lead aluminium stalk contacted with capacitor internal, described lead aluminium, which obstructs, is provided with frustum cone structure, and described guide pin passes through lead aluminium
Stalk is contacted with capacitor internal.
It is further improved, described detection layers are the cylindrical structure that PH test paper is constituted, described detection layers are arranged on
Between cylindrical shell and Cathode Foil, anode foils and electrolyte.
It is further improved, described lead aluminium stalk is cylindrical structural groove, and the frustum cone structure is arranged in groove,
Lead aluminium stalk described in two is designed with lead, and the lead described in two is connected with anode foils, Cathode Foil and electrolyte respectively.
It is further improved, described guide pin is provided with multiple projections, and described multiple projections are arranged on the rear end of guide pin, institute
The multiple projections stated are the segment distance of spacing one between circular configuration, described multiple projections, what described projection obstructed with lead aluminium
Frustum cone structure connection in groove.
It is further improved, the recessed embedding respective outer side edges cylindrical shell of sealant edge designs of described capacitor is described
Cylindrical shell bottom provided with straight trough mouthful, described straight trough mouthful is provided with transparent block.
Be further improved, described alveolate texture it is outer be covered between multiple buckles, described multiple buckles between
Away from a segment distance, described multiple buckles clasp the edge that sealant one end is installed in cylindrical shell.
This practical new beneficial effect：The utility model by covering the outer cover of alveolate texture in cylindrical shell,
Described alveolate texture has the characteristics such as radiating, resistance to compression, bending resistance, greatly increases the impact resistance of capacitor, and tool
There is good shock-absorbing capacity, protective condenser will not be because being damaged by external force, and is covered with buckle outside, when carrying out capacitor with changing
Outer cover can be reused, cost-effective；The heat that described heat conductive silica gel paster is produced when capacitor is worked carries out heat conduction,
By being cooperated with the outer cover of alveolate texture, radiating effect, reduction capacitor heat in use are greatly improved；Institute
State guide pin and lead aluminium stalk are arranged to dismountable two parts, and lead aluminium stalk be arranged to frustum cone structure can be by guide pin
On projection block, capacitor is down pressed when disassembled, by frustum cone structure open carry out capacitor replacing, reduce change when
The step of, shorten replacing construction, improve efficiency；Described detection layers can observe directly whether capacitor has leakage or damage
Etc. failure, detecting step is reduced, accelerates the speed fixed a breakdown.
Below in conjunction with the accompanying drawings with embodiment, the utility model is further illustrated.
Brief description of the drawings
Fig. 1 is the new resistance to compression radiating electrolytic capacitor agent structure schematic diagram of the present embodiment；
Fig. 2 is the cross section structure diagram of the present embodiment；
Fig. 3 is enlarged diagram at the A of the present embodiment；
Fig. 4 is enlarged diagram at the B of the present embodiment；
Fig. 5 is the new resistance to compression radiating electrolytic capacitor bottom part body structural representation of the present embodiment.
In figure：1. new resistance to compression radiating electrolytic capacitor main body, 2. cylindrical shells, 3. protection heat dissipating layers, 4. negative electrodes
Paper tinsel, 5. anode foils, 6. electrolyte, 7, detection layers, 8. sealants, 9. guide pins, 10. lead aluminium stalk, 11. recessed embedding structures, 12. is recessed
Groove, 13. straight troughs mouthful, 14. transparent blocks, the outer cover of 30. alveolate textures, 31. heat conductive silica gel pasters, 100. frustum cone structures, 90.
Projection, 300. buckles.
Embodiment
As described below is only preferred embodiment of the present utility model, does not therefore limit the new protection model of this entity
Enclose.
Referring to 1~Fig. 5 of accompanying drawing, a kind of new resistance to compression radiating electrolytic capacitor main body 1 is a cylindrical structure main body,
Described capacitor main body 1 include cylindrical shell 2, protection heat dissipating layer 3, Cathode Foil 4, anode foils 5, electrolyte 6, detection layers 7,
Sealant 8 and guide pin 9, described protection heat dissipating layer 3 are arranged on the outer surface of cylindrical shell 2, and described detection layers 7 are arranged on circle
The inner surface of cylinder shell 2；
Described protection heat dissipating layer 3 includes the outer cover 30 and heat conductive silica gel paster 31 of alveolate texture, described thermal conductive silicon
Sticker piece 31 is arranged between the outer cover 30 of alveolate texture and cylindrical shell 2, and described heat conductive silica gel paster is to capacitor
The effect radiated, the outer cover of described alveolate texture plays a part of to resist outer impulsive force and buffering, preferably protects electric capacity
Device is without damage；Two lead aluminium stalk 10 is provided with described sealant 8, lead aluminium stalk 10 and capacitor main body 1 described in two
Interior contact, described lead aluminium stalk 10 is provided with frustum cone structure 100, and described guide pin 11 passes through lead aluminium stalk 10 and capacitor
The interior contact of main body 1.
Described detection layers 7 are the cylindrical structure that PH test paper is constituted, and described detection layers 7 are arranged on cylindrical shell 2
Between Cathode Foil 4, anode foils 5 and electrolyte 6, the recessed embedding structure 15 of the edge designs of sealant 13 of described capacitor main body 1
Coordinate cylindrical shell 2, sealing is assembled by this structure, it is possible to decrease product height；Described cylindrical shell 2
Bottom is provided with straight trough mouthful 20, and described straight trough mouthful 20 is provided with transparent block 14, when capacitor occurs damaging or leaked, part electricity
Solution liquid can first penetrate into detection layers, and the phenomenon of discoloration occurs in the PH test paper used in detection layers, passes through what is set on cylindrical shell
Transparent block can be observed directly.
Described lead aluminium stalk 10 is cylindrical structural groove 12, and the frustum cone structure 100 is arranged in groove 12, two institutes
The lead aluminium stalk 10 stated is designed with lead, and the lead described in two is connected with anode foils 5, Cathode Foil 4 and electrolyte 6 respectively.
Described guide pin 9 is provided with multiple projections 90, and described multiple projections 90 are arranged on the rear end of guide pin 9, and described is more
Individual projection 90 is the segment distance of spacing one between circular configuration, described multiple projections 90, described projection 90 and lead aluminium stalk 10
Groove 12 in frustum cone structure 100 connect, described lead aluminium stalk is arranged to frustum cone structure can be by the projection card on guide pin
Firmly, capacitor is down pressed when disassembled, frustum cone structure is opened and carries out capacitor replacing, the step of reducing when changing.
The outer cover 30 of described alveolate texture is provided with one section of spacing between multiple buckles 300, described multiple buckles 300
Distance, described multiple buckles 300 clasp the edge that sealant one end is installed in cylindrical shell 2, and described buckle is to work as to enter
It is convenient during the replacing of row capacitor to be dismantled the outer cover of alveolate texture, change onto new capacitor, can carry out repeatedly
Utilize, it is cost-effective.
The utility model is by covering the outer cover of alveolate texture in cylindrical shell, and described alveolate texture, which has, to be dissipated
The characteristics such as heat, resistance to compression, bending resistance, greatly increase the impact resistance of capacitor, and with good shock-absorbing capacity, protection electricity
Container will not be because being damaged by external force, and is covered with buckle outside, and outer cover can be reused when carrying out capacitor with changing, and be saved into
This；The heat that described heat conductive silica gel paster is produced when capacitor is worked carries out heat conduction, passes through the outer cover with alveolate texture
Cooperate, greatly improve radiating effect, reduction capacitor heat in use；The described guide pin that obtains is set with lead aluminium stalk
Dismountable two parts are set to, and lead aluminium stalk is arranged to frustum cone structure and can block the projection on guide pin, when disassembled
Capacitor is down pressed, frustum cone structure is opened and carries out capacitor replacing, the step of reducing when changing and trouble shorten and changed
Time, improve efficiency；Described detection layers can observe directly whether capacitor has the failure such as leakage or damage, accelerate to exclude
The speed of failure.
The utility model is not limited to above-mentioned embodiment, using identical with the utility model above-described embodiment or approximate knot
Structure or device, and other obtained are used for new resistance to compression radiating electrolytic capacitor, protection domain of the present utility model it
It is interior.
Claims (6)
1. a kind of new resistance to compression radiating electrolytic capacitor, it is characterised in that：Described capacitor is a cylindrical structure master
Body, described capacitor include cylindrical shell, Cathode Foil, anode foils, electrolyte protection heat dissipating layer, detection layers, sealant and
Guide pin, described protection heat dissipating layer is arranged on cylindrical shell outer surface, and described detection layers are arranged on the interior of cylindrical shell
Surface；
Described protection heat dissipating layer includes the outer cover and heat conductive silica gel paster of alveolate texture, and described heat conductive silica gel paster is set
Between the outer cover and cylindrical shell of alveolate texture, two lead aluminium stalk, drawing described in two are provided with described sealant
Line aluminium stalk is contacted with capacitor internal, and described lead aluminium stalk is provided with frustum cone structure, described guide pin obstructed by lead aluminium and
Capacitor internal is contacted.
2. new resistance to compression radiating electrolytic capacitor according to claim 1, it is characterised in that：Described detection layers are PH
The cylindrical structure that test paper is constituted, described detection layers are arranged between cylindrical shell and Cathode Foil, anode foils and electrolyte.
3. new resistance to compression radiating electrolytic capacitor according to claim 1, it is characterised in that：Described lead aluminium obstructs
Cylindrical structural groove, the frustum cone structure is arranged in groove, and the lead aluminium stalk described in two is designed with lead, drawing described in two
Line is connected with anode foils, Cathode Foil and electrolyte respectively.
4. new resistance to compression radiating electrolytic capacitor according to claim 1, it is characterised in that：Described guide pin is provided with more
Individual projection, described multiple projections are arranged on the rear end of guide pin, and described multiple projections are circular configuration, described multiple projections
Between the segment distance of spacing one, the frustum cone structure in groove that described projection obstructs with lead aluminium is connected.
5. new resistance to compression radiating electrolytic capacitor according to claim 1, it is characterised in that：Described capacitor it is close
The recessed embedding respective outer side edges cylindrical shell of sealing edge designs, the bottom of described cylindrical shell is provided with straight trough mouthful, and described is straight
Notch is provided with transparent block.
6. new resistance to compression radiating electrolytic capacitor according to claim 1, it is characterised in that：Described alveolate texture
It is outer be covered with the segment distance of spacing one between multiple buckles, described multiple buckles, described multiple buckles are clasped in cylinder
Shell installs the edge of sealant one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720185637.1U CN206546780U (en) | 2017-02-28 | 2017-02-28 | A kind of new resistance to compression radiating electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720185637.1U CN206546780U (en) | 2017-02-28 | 2017-02-28 | A kind of new resistance to compression radiating electrolytic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206546780U true CN206546780U (en) | 2017-10-10 |
Family
ID=59994859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720185637.1U Expired - Fee Related CN206546780U (en) | 2017-02-28 | 2017-02-28 | A kind of new resistance to compression radiating electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206546780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233053A (en) * | 2019-06-03 | 2019-09-13 | 格力电器（合肥）有限公司 | A kind of electrolytic capacitor seal assembly and electrolytic capacitor |
-
2017
- 2017-02-28 CN CN201720185637.1U patent/CN206546780U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233053A (en) * | 2019-06-03 | 2019-09-13 | 格力电器（合肥）有限公司 | A kind of electrolytic capacitor seal assembly and electrolytic capacitor |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |