CN110060872A - A kind of alminium electrolytic condenser safety fire cover - Google Patents
A kind of alminium electrolytic condenser safety fire cover Download PDFInfo
- Publication number
- CN110060872A CN110060872A CN201910425939.5A CN201910425939A CN110060872A CN 110060872 A CN110060872 A CN 110060872A CN 201910425939 A CN201910425939 A CN 201910425939A CN 110060872 A CN110060872 A CN 110060872A
- Authority
- CN
- China
- Prior art keywords
- electrolytic condenser
- sleeve
- alminium electrolytic
- buffer cap
- fire cover
- 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.)
- Pending
Links
- 239000000872 buffer Substances 0.000 claims abstract description 59
- 239000003063 flame retardant Substances 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052782 aluminium Inorganic materials 0.000 abstract description 12
- 239000003792 electrolyte Substances 0.000 abstract description 12
- 239000004411 aluminium Substances 0.000 abstract description 11
- 238000004880 explosion Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/02—Mountings
- H01G2/06—Mountings specially adapted for mounting on a printed-circuit support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/08—Housing; Encapsulation
- H01G9/12—Vents or other means allowing expansion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/145—Liquid electrolytic capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention belongs to aluminium electrolutic capacitor technical fields, disclose a kind of alminium electrolytic condenser safety fire cover, comprising: for being socketed the sleeve of alminium electrolytic condenser;It is equipped in one end of the sleeve and is used for fire-retardant buffer cap, the buffer cap is fixedly connected with the sleeve and integrally formed design, and the top of the inner wall of the buffer cap and the alminium electrolytic condenser being socketed in the sleeve constitutes a closed cylindrical pressure release space;On the end face of described buffer cap one end and it is located at the 2mm of the buffer cap longitudinal center line, equipped with the relief hole discharged for gas, the relief hole is through the buffer cap;Wherein, two fasteners are symmetrically arranged at the two sides of one end of the sleeve position, for being connect with exterior PC B board, present invention design is simple, it is structurally reasonable, a possibility that electrolyte splashes, sparking is exploded and pyrophoricity accident occurs when reducing liquid capacitor from explosion valve events, increases the security performance of product.
Description
Technical field
The invention belongs to aluminium electrolutic capacitor technical field more particularly to a kind of alminium electrolytic condenser safety fire covers.
Background technique
Alminium electrolytic condenser is that cathode is done by aluminium cylinder, and the inside is equipped with liquid electrolyte, is inserted into a piece of curved aluminium strip and does just
Pole is made, and does medium forming layer oxide film after DC voltage is handled, on positive plate, alminium electrolytic condenser has monomer
The advantages that capacity is big, low manufacture cost is preferably used in power filter or low-frequency channel, for electricity of the diameter more than φ 13mm
Electrolysis condenser product is required with explosion-protection equipment, such as explosion-proof valve or explosionproof hole, the explosion-protection equipment of most aluminium electrolutic capacitors
It is all disposed on aluminum hull, such as designs explosionproof hole or explosion-proof valve in bottom or side, its object is in aluminium electrolutic capacitor
In use process, capacitor itself is caused to generate heat when there is abnormal performance, the electrolyte vaporization in capacitor makes to generate in shell
Bulk gas, when gas pressure is more than the pressure relief values of explosion-proof valve, explosion-proof valve events, valve opening releases electrolyte and gas
Body exempts the danger of capacitor explosion.
But in the prior art, stock size is the alminium electrolytic condenser of φ 13mm or more, and especially high-voltage capacitance is in electricity
When the electric current that is born in road, electric voltage exception, it also will appear internal instantaneous short circuit breakdown sparking, there is ignite electrolytic paper or outside
Equipment to cause the risk of fire, due to the movement of the valve opening of alminium electrolytic condenser caused by electrolyte and gas directly spray also
In the presence of the risk of damage external electronic device, to sum up, designing a kind of safety fire cover, breakdown sparking is caused to ignite to solve
Risk is necessary.
Summary of the invention
The purpose of the present invention is to provide a kind of alminium electrolytic condenser safety fire covers, to solve to be mentioned in above-mentioned background technique
To the problem of.
To realize the above goal of the invention, a kind of technical solution of use are as follows: alminium electrolytic condenser safety fire cover, comprising: use
It is cylindrical shape and inner hollow in the sleeve of socket alminium electrolytic condenser;It is equipped in one end of the sleeve for fire-retardant
Buffer cap, the buffer cap is fixedly connected with the sleeve and integrally formed design, the inner wall of the buffer cap be socketed in
The top of alminium electrolytic condenser in the sleeve constitutes a closed cylindrical pressure release space;At the end of described buffer cap one end
On face and it is located at the 2mm of the buffer cap longitudinal center line, equipped with the relief hole discharged for gas, the relief hole runs through
In the buffer cap;Wherein, it is located in the sleeve at the two sides of the one end in the buffer cap direction and is symmetrically arranged with two buckles
Part, for being connect with exterior PC B board.
The present invention is further arranged to: being equipped on the barrel on the inside of the sleeve multiple for locking alminium electrolytic condenser
Tight lock card item, multiple tight lock card items are annularly uniformly distributed and the length of the tight lock card item is equal to the length of the sleeve
Degree.
The present invention is further arranged to: one end that the tight lock card item is located at the alminium electrolytic condenser insertion of the sleeve is equipped with
Wedge-shaped part, the length of the wedge-shaped part account for the 1/3 of the tight lock card total length.
The present invention is further arranged to: the interior diameter of a circle that multiple equally distributed tight lock card items annular in shape are constituted is less than
The diameter of alminium electrolytic condenser.
The present invention is further arranged to: at the end face edge that the sleeve is located at one end of the buffer cap, being offered
For confirming the view object hole of alminium electrolytic condenser socket position.
The present invention is further arranged to: being equipped on the inner wall on the top of the buffer cap multiple whole for reinforcing buffer cap
The reinforcing rib of body intensity, multiple reinforcing ribs are annularly uniformly distributed.
The present invention is further arranged to: the inner wall thickness on the top of the buffer cap is greater than the inner wall of the buffer cap side
Thickness.
The present invention is further arranged to: the sleeve and the buffer cap are high temperature resistant and fireproof plastic material.
The present invention is further arranged to: the fastener by the fixed part that is fixedly connected with the sleeve and with exterior PC B
The card base portion composition that plate fastens, the integrally formed and described card base portion is set the fixed part in upside-down triangle shape with the card base portion
Meter.
In conclusion compared with prior art, the present invention is socketed alminium electrolytic condenser by sleeve, it is equipped in one end of sleeve
A closed circle is constituted for the inner wall of fire-retardant buffer cap and buffer cap and the top for the alminium electrolytic condenser being socketed in sleeve
Cylindrical pressure release space, wherein on the end face of buffer cap one end and be located at the 2mm of buffer cap longitudinal center line, be equipped with and use
In the relief hole of gas release, prevent alminium electrolytic condenser in valve opening for some reason with this, the direct injection of electrolyte, and change
The conducting direction of spouting air-flow enhances fire-proof and explosion-proof effect, also, is located at the one end in buffer cap direction in sleeve
It is symmetrically arranged with two fasteners for connecing with exterior PC B board at two sides, the dispensing cost of product is saved with this, improves aluminium electricity
The cost performance for solving capacitor, improves its market competitiveness.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic perspective view of alminium electrolytic condenser safety fire cover provided in this embodiment;
Fig. 2 is a kind of stereochemical structure signal of the other direction of alminium electrolytic condenser safety fire cover provided in this embodiment
Figure;
Fig. 3 is a kind of top view of alminium electrolytic condenser safety fire cover provided in this embodiment;
Fig. 4 is the A-A cross-sectional view of Fig. 3;
Fig. 5 is the gas flow guiding schematic diagram of alminium electrolytic condenser pressure release provided in this embodiment.
Appended drawing reference: 1, sleeve;11, tight lock card item;111,12, view object hole;Wedge-shaped part;2, buffer cap;21, pressure release is empty
Between;22, relief hole;23, reinforcing rib;3, fastener;31, fixed part;32, card base portion.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated, it should be understood that and the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements, can be wireless connection, be also possible to wired connection.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As long as in addition, the non-structure each other of technical characteristic involved in different embodiments of the present invention described above
It can be combined with each other at conflict.
A kind of alminium electrolytic condenser safety fire cover, as Figure 1-Figure 5, by 1 He of sleeve for being socketed alminium electrolytic condenser 4
Set on sleeve 1 one end and formed for fire-retardant buffer cap 2, sleeve 1 is cylindrical shape and inner hollow, hollow design
Convenient for holding alminium electrolytic condenser 4, wherein buffer cap 2 is fixedly connected with sleeve 1 and integrally formed design, i.e. sleeve 1 and buffer cap
2 integrated injection moldings enhance the bonding strength of sleeve 1 Yu buffer cap 2, the inner wall of buffer cap 2 and the aluminium being socketed in sleeve 1
The top of electrolytic capacitor 4 constitutes a closed cylindrical pressure release space 21, and the spatial altitude in this pressure release space 21 is 3mm, i.e.,
The inner wall distance of the one end on top of the end face on the top of alminium electrolytic condenser 4 to buffer cap 2 far from alminium electrolytic condenser 4 is 3mm,
In the course of work of alminium electrolytic condenser 4, after causing its explosion-proof valve events because of exception, the spatial altitude in pressure release space 21 is greater than aluminium electricity
The valve opening height of projection of capacitor 4 is solved, achievees the purpose that buffer pressure release with this, the electricity of alminium electrolytic condenser 4 caused by avoiding because of exception
Solve liquid and gas injection and after going out, the purpose of existing damage and the external equipment that ignites.
In the specific implementation process, at the 2mm on the end face of 2 one end of buffer cap and positioned at 2 longitudinal center line of buffer cap,
Equipped with the relief hole 22 discharged for gas, relief hole 22 is used and is shifted to install through buffer cap 2, i.e. relief hole 22, pressure release
The diameter in hole 22 is 2mm, buffers the impact air-flow after 4 valve opening of alminium electrolytic condenser with this, changes the water conservancy diversion side of electrolyte and gas
To, protection external equipment safety, also prevent safety fire cover because after the explosion-proof valve events of alminium electrolytic condenser 4 air pressure it is excessive, cause to delay
Rush the deformation of cap 2 or rupture.
It should be noted that the inner wall thickness on the top of buffer cap 2 is greater than the inner wall thickness of 2 side of buffer cap, that is, buffer
The top of cap 2, which has, thickeies setting, the further integral strength for enhancing safety fire cover.
Wherein, it is equipped on the inner wall on the top of buffer cap 2 multiple for reinforcing the reinforcing rib of 2 integral strength of buffer cap
23, multiple reinforcing ribs 23 are annularly uniformly distributed.
As shown in Figure 1-3, setting in one end of sleeve 1 there are two fastener 3, two fasteners 3 are located at buffer cap in sleeve 1
Symmetric design at the two sides in 2 directions, for being connect with exterior PC B board, wherein fastener 3 is by the fixation that is fixedly connected with sleeve 1
Portion 31 and the card base portion 32 fastened with external pcb board form, and fixed part 31 is integrally formed with card base portion 32 and card base portion 32 is in
Triangle design, enhances the bonding strength of safety fire cover and external pcb board with this, also saves alminium electrolytic condenser 4 and outer
The automation of the dispensing fixed step of portion's pcb board, convenient and safe anti-fire screen and external pcb board is installed, and save the cost improves sexual valence
Than.
As shown in Fig. 1,3,4, it is equipped on the barrel of 1 inside of sleeve multiple for locking the tight lock card of alminium electrolytic condenser 4
Item 11, the length that multiple tight lock card items 11 are annularly uniformly distributed and tightly the length of lock card item 11 is equal to sleeve 1, is arranged with this
Enhance the socket intensity of alminium electrolytic condenser 4 Yu sleeve 1.
In the specific implementation process, one end that the alminium electrolytic condenser 4 that tight lock card item 11 is located at sleeve 1 is inserted into is equipped with wedge-shaped part
111, the length of wedge-shaped part 111 accounts for the 1/3 of tight 11 total length of lock card, and sleeve 1 passes through the tapered cylindricality that is made of wedge-shaped part 111
Port facilitates alminium electrolytic condenser 4 to be inserted in and locks.
It should be noted that the diameter for the inner circle R that multiple equally distributed tight lock card items 11 annular in shape are constituted is less than aluminium
The diameter of electrolytic capacitor 4, two diameter dimensions are differed 0.2mm, are designed with this and further enhance alminium electrolytic condenser 4 and sleeve
1 socket tautness, generally, 1/3 extension position internal diameter of sleeve 1 are slightly larger than capacitor diameter, are left 2/3 extension position
Internal diameter is slightly less than capacitor diameter.
As shown in Figure 2,3, 4, it is located in sleeve 1 at the end face edge of one end of buffer cap 2, offers for confirming aluminium electricity
The view object hole 12 that capacitor 4 is socketed position is solved, confirms whether alminium electrolytic condenser 4 covers to the bottom port of sleeve 1 with this, is conveniently adjusted
The socket position of alminium electrolytic condenser 4 and sleeve 1.
Wherein, sleeve 1 and buffer cap 2 are high temperature resistant and fireproof plastic material, and safety fire cover, which is disposably molded, to be added
Work is completed, and technology difficulty does not increase, and sleeve 1 and alminium electrolytic condenser 4 can realize automation suit, though manufacturing cost slightly increases
Add, but amplification is in totle drilling cost 1/10th, and this design bring safety is even more important.
As shown in figure 5, in the course of work for the alminium electrolytic condenser 4 for being set with safety fire cover, if because of abnormal conditions, such as
Capacitance voltage, current parameters are exceeded or capacitor electrolyte inside aging etc., and the electrolyte inside alminium electrolytic condenser 4 generates heat vapour
Change and generate gas, i.e., 4 internal pressure of alminium electrolytic condenser it is exceeded for some reason after, force explosion-proof valve events and valve opening discharges, eject
Electrolyte and gas be collected in pressure release space 21 and avoid damage to external equipment, or hit there is instantaneous short circuit inside capacitor
When wearing sparking, fire retardation is played in pressure release space 21, and the relief hole 22 for the design that misplaces is used to alleviate the internal pressure of buffer cap 2,
Safety fire cover deformed damaged is avoided, the danger that capacitor is exploded is exempted.
In conclusion the invention has the following advantages: the present invention is by being symmetrically set in the fasteners 3 of 1 two sides of sleeve
It is connect with exterior PC B board, convenient and efficient installation, saves point glue process, alminium electrolytic condenser 4 is socketed by sleeve 1 and by uniformly dividing
The tight lock card item 11 of cloth locks alminium electrolytic condenser 4, is made by the pressure release space 21 that the top of buffer cap 2 and alminium electrolytic condenser 4 is constituted
The water conservancy diversion direction of the cushion space sprayed for capacitor valve opening and the change electrolyte of relief hole 22 and gas that are designed by dislocation, keeps away
The direct injection for exempting from capacitor electrolyte inside and gas, enhances fire-proof and explosion-proof effect, also avoids after electrolyte sprays because of outside
Secondary risk on fire caused by pcb board short circuit.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (9)
1. a kind of alminium electrolytic condenser safety fire cover characterized by comprising for being socketed the sleeve of alminium electrolytic condenser, be
Cylindrical shape and inner hollow;It is equipped in one end of the sleeve and is used for fire-retardant buffer cap, the buffer cap and the set
Cylinder is fixedly connected and integrally formed design, the top of the inner wall of the buffer cap and the alminium electrolytic condenser being socketed in the sleeve
Constitute a closed cylindrical pressure release space;On the end face of described buffer cap one end and it is located at the buffer cap axial centre
At the 2mm of line, equipped with the relief hole discharged for gas, the relief hole is through the buffer cap;Wherein, in the sleeve
Two fasteners are symmetrically arranged at the two sides of the one end in the buffer cap direction, for connecing with exterior PC B board.
2. a kind of alminium electrolytic condenser safety fire cover as described in claim 1, which is characterized in that the cylinder on the inside of the sleeve
Wall is equipped with multiple for locking the tight lock card items of alminium electrolytic condenser, and multiple tight lock card items are annularly uniformly distributed and described
The length of tight lock card item is equal to the length of the sleeve.
3. a kind of alminium electrolytic condenser safety fire cover as claimed in claim 2, which is characterized in that the tight lock card item is located at institute
The one end for stating the alminium electrolytic condenser insertion of sleeve is equipped with wedge-shaped part, and the length of the wedge-shaped part accounts for the tight lock card total length
1/3。
4. a kind of alminium electrolytic condenser safety fire cover as claimed in claim 2, which is characterized in that multiple to be annularly uniformly distributed
The interior diameter of a circle that is constituted of tight lock card item be less than the diameter of alminium electrolytic condenser.
5. a kind of alminium electrolytic condenser safety fire cover as claimed in claim 3, which is characterized in that be located in the sleeve described
At the end face edge of one end of buffer cap, the view object hole for confirming alminium electrolytic condenser socket position is offered.
6. a kind of alminium electrolytic condenser safety fire cover as claimed in claim 5, which is characterized in that on the top of the buffer cap
Inner wall be equipped with multiple for reinforcing the reinforcing ribs of buffer cap integral strength, multiple reinforcing ribs are annularly uniformly distributed.
7. a kind of alminium electrolytic condenser safety fire cover as claimed in claim 6, which is characterized in that the top of the buffer cap
Inner wall thickness is greater than the inner wall thickness of the buffer cap side.
8. such as a kind of described in any item alminium electrolytic condenser safety fire covers of claim 1-7, which is characterized in that the sleeve and
The buffer cap is high temperature resistant and fireproof plastic material.
9. a kind of alminium electrolytic condenser safety fire cover as described in claim 1, which is characterized in that the fastener by with it is described
The fixed part and the card base portion composition fastened with external pcb board, the fixed part and card base portion one that sleeve is fixedly connected
It shapes and the card base portion is designed in upside-down triangle shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910425939.5A CN110060872A (en) | 2019-05-21 | 2019-05-21 | A kind of alminium electrolytic condenser safety fire cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910425939.5A CN110060872A (en) | 2019-05-21 | 2019-05-21 | A kind of alminium electrolytic condenser safety fire cover |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110060872A true CN110060872A (en) | 2019-07-26 |
Family
ID=67323875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910425939.5A Pending CN110060872A (en) | 2019-05-21 | 2019-05-21 | A kind of alminium electrolytic condenser safety fire cover |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110060872A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112133556A (en) * | 2020-09-25 | 2020-12-25 | 扬州升阳电子有限公司 | High leakproofness solid state capacitor with protective structure |
WO2021023122A1 (en) * | 2019-08-02 | 2021-02-11 | 广州视源电子科技股份有限公司 | Explosion-proof electrolytic capacitor and mounting structure thereof |
CN112530692A (en) * | 2019-09-19 | 2021-03-19 | 益阳市鹏程科技发展有限公司 | Insulating positioning bottom pad for capacitor |
CN114159710A (en) * | 2020-09-09 | 2022-03-11 | 一汽-大众汽车有限公司 | Fireproof cover for battery pack of electric vehicle and manufacturing method of fireproof cover |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204178929U (en) * | 2014-09-02 | 2015-02-25 | 芜湖美智空调设备有限公司 | Fixing clamp for compressor capacitor and compressor capacitor fixed structure |
CN204303875U (en) * | 2014-11-19 | 2015-04-29 | 东莞新能源科技有限公司 | A kind of safeguard construction of lithium ion battery metal shell |
CN107342167A (en) * | 2017-07-27 | 2017-11-10 | 南通新三能电子有限公司 | A kind of aluminium electrolutic capacitor for preventing electrolyte splash |
CN208352134U (en) * | 2018-06-12 | 2019-01-08 | 广东黄宝石电子科技有限公司 | Highly-safe electrolytic capacitor |
CN208435385U (en) * | 2018-03-07 | 2019-01-29 | 广东美的生活电器制造有限公司 | The capacitance component of food processor and food processor with it |
CN209626058U (en) * | 2019-05-21 | 2019-11-12 | 丰宾电子(深圳)有限公司 | A kind of alminium electrolytic condenser safety fire cover |
-
2019
- 2019-05-21 CN CN201910425939.5A patent/CN110060872A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204178929U (en) * | 2014-09-02 | 2015-02-25 | 芜湖美智空调设备有限公司 | Fixing clamp for compressor capacitor and compressor capacitor fixed structure |
CN204303875U (en) * | 2014-11-19 | 2015-04-29 | 东莞新能源科技有限公司 | A kind of safeguard construction of lithium ion battery metal shell |
CN107342167A (en) * | 2017-07-27 | 2017-11-10 | 南通新三能电子有限公司 | A kind of aluminium electrolutic capacitor for preventing electrolyte splash |
CN208435385U (en) * | 2018-03-07 | 2019-01-29 | 广东美的生活电器制造有限公司 | The capacitance component of food processor and food processor with it |
CN208352134U (en) * | 2018-06-12 | 2019-01-08 | 广东黄宝石电子科技有限公司 | Highly-safe electrolytic capacitor |
CN209626058U (en) * | 2019-05-21 | 2019-11-12 | 丰宾电子(深圳)有限公司 | A kind of alminium electrolytic condenser safety fire cover |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021023122A1 (en) * | 2019-08-02 | 2021-02-11 | 广州视源电子科技股份有限公司 | Explosion-proof electrolytic capacitor and mounting structure thereof |
CN112530692A (en) * | 2019-09-19 | 2021-03-19 | 益阳市鹏程科技发展有限公司 | Insulating positioning bottom pad for capacitor |
CN114159710A (en) * | 2020-09-09 | 2022-03-11 | 一汽-大众汽车有限公司 | Fireproof cover for battery pack of electric vehicle and manufacturing method of fireproof cover |
CN114159710B (en) * | 2020-09-09 | 2023-12-15 | 一汽-大众汽车有限公司 | Fireproof cover for battery pack of electric automobile and manufacturing method thereof |
CN112133556A (en) * | 2020-09-25 | 2020-12-25 | 扬州升阳电子有限公司 | High leakproofness solid state capacitor with protective structure |
CN112133556B (en) * | 2020-09-25 | 2021-11-09 | 扬州升阳电子有限公司 | High leakproofness solid state capacitor with protective structure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110060872A (en) | A kind of alminium electrolytic condenser safety fire cover | |
CN209626058U (en) | A kind of alminium electrolytic condenser safety fire cover | |
US10749163B2 (en) | Cap assembly and power battery | |
CN107732041B (en) | Rechargeable battery | |
CN209544157U (en) | A kind of explosion-proof decompression device and capacitor of capacitor | |
EP3916831A1 (en) | Battery unit, battery module and automobile | |
WO2022143470A1 (en) | Module output electrode structure | |
CN216648454U (en) | Top cover structure and secondary battery | |
CN212926167U (en) | Waterproof case of wisdom well lid | |
CN104900402A (en) | Explosion-proof type series capacitor | |
CN212322837U (en) | Explosion-proof capacitor | |
CN212648074U (en) | Resistance to compression type aluminium electrolytic capacitor | |
CN212099860U (en) | Magnetic ring placing box | |
CN212271840U (en) | Unlocking electronic locking device before IP67 protection | |
CN208849024U (en) | A kind of encapsulation module of lithium battery | |
CN108735514B (en) | Explosion-proof aluminium electrolytic capacitor of low energy consumption | |
CN219937188U (en) | Battery and energy source equipment | |
CN207481808U (en) | The general number stay (number plate support) of automobile front/rear collision bumper | |
CN207411743U (en) | A kind of split type hydrating mist instrument | |
CN105469993A (en) | Anti-explosive type capacitor | |
CN208478392U (en) | It is easier to the battery cap for overturning rotating sheet | |
CN209496942U (en) | A kind of battery facilitating connection | |
CN211788660U (en) | Capacitor protective cover | |
CN220121663U (en) | Capacitor shell capable of preventing leakage and capacitor with capacitor shell | |
CN208623111U (en) | A kind of anti-flashover contact box |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 518000 Tangwei Industrial Zone, Tangwei village, Gongming, Guangming New District, Shenzhen City, Guangdong Province Applicant after: Fengbin Electronic Technology Co.,Ltd. Address before: 518000 Tangwei Industrial Zone, Tangwei village, Gongming, Guangming New District, Shenzhen City, Guangdong Province Applicant before: CAPXON ELECTRONIC (SHEN ZHEN) Co.,Ltd. |
|
CB02 | Change of applicant information |