CN206541738U - A kind of capacitor of achievable expansion automatic detection - Google Patents
A kind of capacitor of achievable expansion automatic detection Download PDFInfo
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- CN206541738U CN206541738U CN201720223764.6U CN201720223764U CN206541738U CN 206541738 U CN206541738 U CN 206541738U CN 201720223764 U CN201720223764 U CN 201720223764U CN 206541738 U CN206541738 U CN 206541738U
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- electric capacity
- expansion
- automatic detection
- capacitor
- sealing gasket
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Abstract
The utility model discloses a kind of capacitor of achievable expansion automatic detection, sealing gasket including electric capacity body, positioned at the electric capacity body lower end, the insulator foot positioned at the sealing gasket bottom, on the sealing gasket and through the insulator foot first electrode and second electrode, the electric capacity outer body is provided with SOI lipid layer, expansion detection set is provided with outside the SOI lipid layer, the expansion detection set top is provided with top cover.Beneficial effect is：The utility model can detect the cooperation of set by the SOI lipid layer with the expansion, quickly transmit the heat that the electric capacity body is operationally produced, quick heat radiating is carried out to the electric capacity body, and the swell increment of the electric capacity body can be shown with the cooperation of the fluorescer interlayer by the deformation of the thermally conductive sheet in the expansion detection set, detection of the maintenance personal to the capacitor body swell increment is facilitated.
Description
Technical field
The utility model is related to field of electrical components, and in particular to a kind of capacitor of achievable expansion automatic detection.
Background technology
Capacitor is a kind of common electronic component.During the routine use of capacitor, the insulation of capacitor internal
Material easily decomposites gas in the presence of voltage, increases the internal pressure of capacitor, when capacitor internal pressure increases to
After to a certain degree, capacitor case will deform, and with the danger of blast.And due to capacitor volume generally compared with
Small, the deformation of shell is not easy to observation, and is difficult to detect capacitor body by special facilities for observation.
Number of patent application is：201420073566.2 Chinese patent, particular content is：Compensation capacitor expansion alarm dress
Put, warning device be installed on pedestal, from pedestal to tilt upper left, tilt upper right, tilt lower-left, tilt bottom right stretch out four just
Property adjutage, there is a probe base ends of four rigid adjutages, the fixed probe tube of probe base, and the cylinder of probe tube is first opened provided with visiting
Pin mouthful, probe is arranged in probe tube by probe mouthful, and probe tube has a contact close to the first inwall of cylinder, and contact is electrically connected dress taking alarm
Put, one end that probe is in probe tube is connected with becket, becket electrical connection warning device, the bottom of probe tube and becket
Between have spring.
Expansion of the above-mentioned patent by special capacitor detection device to capacitor body is detected, installs inconvenience,
It is not suitable for the deformation monitoring of the capacitor for the small volume installed on circuit board.
Utility model content
The purpose of this utility model, which is that, provides a kind of achievable expansion automatic detection in order to solve the above problems
Capacitor, the capacitor arrangement can not only improve radiating efficiency, and can quickly show the improper deformation of capacitor, just
The quick detection expanded in maintenance personal to capacitor, improves the expansion detection efficiency of capacitor.
The utility model is achieved through the following technical solutions above-mentioned purpose：
It is a kind of it is achievable expansion automatic detection capacitor, including electric capacity body, positioned at the close of the electric capacity body lower end
Packing, the insulator foot positioned at the sealing gasket bottom, on the sealing gasket and through the insulator foot first electricity
Pole and second electrode, the electric capacity outer body, which is provided with outside SOI lipid layer, the SOI lipid layer, is provided with expansion inspection
Set is surveyed, the expansion detection set top, which is provided with the middle of top cover, the top cover, is provided with capacity transfer disk, the capacity transfer disk centre position
It is provided with below capacity transfer knob, the capacity transfer disk and the capacity transfer connecting rod being connected with the electric capacity body is installed；The insulation silicone grease
Layer is including the adhesive linkage being connected with the SOI lipid layer, the thermally conductive sheet on the outside of the adhesive linkage, positioned at the thermally conductive sheet
The fluorescer interlayer of joint, the outer coversheet on the outside of the thermally conductive sheet.
Using a kind of above-mentioned capacitor of achievable expansion automatic detection, the electric capacity body in use, is produced
Heat through the SOI lipid layer pass to it is described expansion detection set, then distributed by the thermally conductive sheet, can be to institute
Electric capacity body auxiliary heat dissipation is stated, it is corresponding with electric capacity body expansion position after the electric capacity body expands deformation
It can be ftractureed between the thermally conductive sheet according to expansive force, so as to expose the fluorescer interlayer, i.e., in the electric capacity outer body
Correspondence position carries out fluorescence prompting, the detection for being easy to maintenance personal to expand capacitor.
Preferably, the insulator foot is the cylindrical structural being made of elastomeric material, and topside area is more than institute
State the area of sealing gasket.
Preferably, forming be engaged with the first electrode and the second electrode logical on the insulator foot
Hole.
Preferably, being provided with the knob of regulation charge capacity above the electric capacity body.
Preferably, the capacity transfer disk and the top cover rotatable engagement, and revolved along 360 ° of the central shaft of the capacity transfer disk
Turn, at the same by with the capacity transfer connecting rod coordinate after with the knobs fit on the electric capacity body.
Preferably, the adhesive linkage is made of heat-conducting double-sided glue material.
Preferably, the thermally conductive sheet is made of aluminum alloy materials, and coated with the joint face of the fluorescer interlayer
There is fluorescent material.
Beneficial effect is：The utility model can detect the cooperation of set by the SOI lipid layer with the expansion, soon
The heat that the speed transmission electric capacity body is operationally produced, carries out quick heat radiating, and can pass through to the electric capacity body
The deformation of the thermally conductive sheet in the expansion detection set is swollen with the cooperation display electric capacity body of the fluorescer interlayer
Bulk, facilitates detection of the maintenance personal to the capacitor body swell increment.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is structural representation of the present utility model；
Fig. 4 is the partial structural diagram of the utility model expansion detection set.
Description of reference numerals is as follows：
1st, first electrode；2nd, insulator foot；3rd, expansion detection set, 301, fluorescer interlayer, 302, thermally conductive sheet, 303, outside
Layer, 304, adhesive linkage；4th, second electrode；5th, capacity transfer knob；6th, capacity transfer disk；7th, top cover；8th, capacity transfer connecting rod；9th, SOI lipid layer；
10th, electric capacity body；11st, sealing gasket.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only a part of embodiment of the utility model, rather than whole implementation
Example.Based on the embodiment in the present invention, obtained by those of ordinary skill in the art are not on the premise of creative work is made
All other embodiment, belong to the scope protected of the present invention.
Referring to shown in Fig. 1-Fig. 4, the utility model provides a kind of capacitor of achievable expansion automatic detection, including electricity
Hold body 10, the sealing gasket 11 positioned at the lower end of electric capacity body 10, sealing gasket 11 is used to electric capacity body 10 is carried out to seal fixed, position
Insulator foot 2 in the bottom of sealing gasket 11, insulator foot 2 is used to be dielectrically separated from electric capacity body 10, positioned at sealing gasket 11
First electrode 1 and second electrode 4 upper and through insulator foot 2, the outside of electric capacity body 10 is provided with SOI lipid layer 9, insulated
Silicone grease layer 9 is used to outside the heat for transmitting electric capacity body 10, SOI lipid layer 9 be provided with expansion detection set 3, expansion detection set 3
Top, which is provided with the middle of top cover 7, top cover 7, is provided with capacity transfer disk 6, and capacity transfer disk 6 is used for after coordinating with capacity transfer connecting rod 8 to electric capacity body
10 capacity are adjusted, and the centre position of capacity transfer disk 6 is provided with capacity transfer knob 5, and the lower section of capacity transfer disk 6 is provided with to be connected with electric capacity body 10
The capacity transfer connecting rod 8 connect；Adhesive linkage 304 that SOI lipid layer 9 includes be connected with SOI lipid layer 9, on the outside of adhesive linkage 304
Thermally conductive sheet 302, thermally conductive sheet 302 is radiated for auxiliary capacitor body 10, the fluorescer interlayer positioned at the joint of thermally conductive sheet 302
301, fluorescer interlayer 301 is used for after electric capacity body 10 drives the deformation of thermally conductive sheet 302 because of expansion deformation, and expansion position is carried out
Fluorescence display, the outer coversheet 303 positioned at the outside of thermally conductive sheet 302, insulator foot 2 is the cylinder knot being made of elastomeric material
Structure, and topside area is more than the area of sealing gasket 11, forms on insulator foot 2 and is engaged with first electrode 1 and second electrode 4
Through hole, the top of electric capacity body 10 is provided with the knob of regulation charge capacity, capacity transfer disk 6 and the rotatable engagement of top cover 7, and along tune
Hold 360 ° of the central shaft rotation of disk 6, at the same after by coordinating with capacity transfer connecting rod 8 with the knobs fit on electric capacity body 10, bonding
Layer 304 is made of heat-conducting double-sided glue materials, and thermally conductive sheet 302 is made of aluminum alloy materials, and with the company of fluorescer interlayer 301
Junction is coated with fluorescent material.
In use, the heat of generation passes to expansion detection set 3 to electric capacity body 10 through SOI lipid layer 9, then
Distributed by thermally conductive sheet 302, can be to the auxiliary heat dissipation of electric capacity body 10, after electric capacity body 10 expands deformation, with electricity
Holding between body 10 expands the corresponding thermally conductive sheet 302 in position can ftracture according to expansive force, so that expose fluorescer interlayer 301,
Fluorescence prompting, the detection for being easy to maintenance personal to expand capacitor are carried out in the outside correspondence position of electric capacity body 10.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed the utility model.Scope is claimed in the utility model
Defined by appended claims and its effect thing.
Claims (7)
1. it is a kind of it is achievable expansion automatic detection capacitor, including electric capacity body (10), under the electric capacity body (10)
The sealing gasket (11) at end, the insulator foot (2) positioned at the sealing gasket (11) bottom, on the sealing gasket (11) and pass through
The first electrode (1) of the insulator foot (2) and second electrode (4), it is characterised in that：Set on the outside of the electric capacity body (10)
Have and expansion detection set (3) is provided with outside SOI lipid layer (9), the SOI lipid layer (9), expansion detection set (3) top
Portion is provided with the middle of top cover (7), the top cover (7) and is provided with capacity transfer disk (6), and capacity transfer disk (6) centre position is provided with tune
Hold and the capacity transfer connecting rod (8) being connected with the electric capacity body (10) is installed below knob (5), the capacity transfer disk (6)；The insulation
Silicone grease layer (9) include be connected with the SOI lipid layer (9) adhesive linkage (304), leading on the outside of the adhesive linkage (304)
Backing (302), the fluorescer interlayer (301) positioned at the thermally conductive sheet (302) joint, on the outside of the thermally conductive sheet (302)
Outer coversheet (303).
2. according to claim 1 it is a kind of it is achievable expansion automatic detection capacitor, it is characterised in that：The insulator foot
(2) it is the cylindrical structural being made of elastomeric material, and topside area is more than the area of the sealing gasket (11).
3. according to claim 2 it is a kind of it is achievable expansion automatic detection capacitor, it is characterised in that：The insulator foot
(2) through hole being engaged with the first electrode (1) and the second electrode (4) is formed on.
4. according to claim 1 it is a kind of it is achievable expansion automatic detection capacitor, it is characterised in that：The electric capacity body
(10) top is provided with the knob of regulation charge capacity.
5. according to claim 4 it is a kind of it is achievable expansion automatic detection capacitor, it is characterised in that：The capacity transfer disk
(6) with the top cover (7) rotatable engagement, and along 360 ° of rotations of central shaft of the capacity transfer disk (6), while by being adjusted with described
With the knobs fit on the electric capacity body (10) after appearance connecting rod (8) cooperation.
6. according to claim 1 it is a kind of it is achievable expansion automatic detection capacitor, it is characterised in that：The adhesive linkage
(304) it is made of heat-conducting double-sided glue material.
7. according to claim 1 it is a kind of it is achievable expansion automatic detection capacitor, it is characterised in that：The thermally conductive sheet
(302) it is made of aluminum alloy materials, and fluorescent material is coated with the joint face of the fluorescer interlayer (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720223764.6U CN206541738U (en) | 2017-03-08 | 2017-03-08 | A kind of capacitor of achievable expansion automatic detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720223764.6U CN206541738U (en) | 2017-03-08 | 2017-03-08 | A kind of capacitor of achievable expansion automatic detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206541738U true CN206541738U (en) | 2017-10-03 |
Family
ID=59940934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720223764.6U Active CN206541738U (en) | 2017-03-08 | 2017-03-08 | A kind of capacitor of achievable expansion automatic detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206541738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535113A (en) * | 2022-01-19 | 2022-05-27 | 东莞市金族通用机械设备有限公司 | Capacitor case expansion detection device and capacitor forming system |
| CN114578178A (en) * | 2022-04-30 | 2022-06-03 | 南通市斯克罗螺丝制造有限公司 | Aluminum electrolytic capacitor bulge test equipment |
-
2017
- 2017-03-08 CN CN201720223764.6U patent/CN206541738U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535113A (en) * | 2022-01-19 | 2022-05-27 | 东莞市金族通用机械设备有限公司 | Capacitor case expansion detection device and capacitor forming system |
| CN114578178A (en) * | 2022-04-30 | 2022-06-03 | 南通市斯克罗螺丝制造有限公司 | Aluminum electrolytic capacitor bulge test equipment |
| CN114578178B (en) * | 2022-04-30 | 2022-07-19 | 南通市斯克罗螺丝制造有限公司 | Aluminum electrolytic capacitor bulge test equipment |
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