CN214898109U - Waterproof and explosion-proof novel condenser - Google Patents
Waterproof and explosion-proof novel condenser Download PDFInfo
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- CN214898109U CN214898109U CN202120909945.0U CN202120909945U CN214898109U CN 214898109 U CN214898109 U CN 214898109U CN 202120909945 U CN202120909945 U CN 202120909945U CN 214898109 U CN214898109 U CN 214898109U
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Abstract
The utility model relates to the technical field of capacitors, and provides a novel waterproof and explosion-proof capacitor, which comprises a capacitor body, an anode pin and a cathode pin, wherein one side of the top end of the capacitor body is connected with the anode pin, one side of the anode pin is provided with the cathode pin, the outer sleeve of the capacitor body is provided with a protective structure, the protective structure comprises an explosion-proof shell, a bottom cover, a positioning block, an outer convex particle, a positioning groove, a hole and an inner convex particle, the explosion-proof shell is arranged outside the capacitor body, the top end of the explosion-proof shell is provided with the hole, the two sides and the two ends of the bottom end of the inner wall of the explosion-proof shell are provided with the positioning groove, the inner convex particle is arranged on the inner wall of the positioning groove, the bottom end of the explosion-proof shell is provided with the bottom cover, the problems that the existing novel waterproof and explosion-proof capacitor is poor in waterproof and explosion-proof performance and the capacitor is not waterproof in general in the use process are solved, the capacitor is easy to be damaged due to water inflow.
Description
Technical Field
The utility model relates to a condenser technical field, in particular to waterproof and explosion-proof novel condenser.
Background
With the development of modern technology level, various electronic products appear in our lives, wherein the capacitor is an indispensable component in the electronic products, and the current capacitor can basically meet the requirements on use;
for this reason, the patent of publication No. CN212303422U discloses a high temperature resistant and explosion-proof ceramic capacitor, including ceramic package, the electric capacity inner core, explosion-proof end cover, positive pole pin and negative pole pin, the both sides fixed mounting of ceramic package outer wall has the handle, ceramic package's top is inlayed and is had explosion-proof end cover, the rubber pin hole has been seted up to the both sides on explosion-proof end cover top is fixed, explosion-proof end cover bottom middle part fixedly connected with electric capacity inner core, explosion-proof end cover is fixed has seted up heat dissipation channel, electric capacity chip top both sides electric connection positive pole pin and negative pole pin, and positive pole pin and negative pole pin run through the rubber pin hole and extend to explosion-proof end cover outside. The utility model relates to a high-temperature and explosion-proof ceramic capacitor, which has excellent characteristics of high-temperature resistance and explosion resistance, and the external structures of the ceramic shell and the rubber lead hole can be effectively insulated and the use safety is ensured; but the existing ceramic circuit has the disadvantages; firstly, the existing capacitor has poor waterproof and explosion-proof performance, the capacitor is generally not waterproof in the using process, and water is easy to enter to cause the damage of the capacitor; secondly, the existing capacitor is inconvenient to fix with the explosion-proof shell, and the applicability is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a waterproof and blast proof novel condenser for it is poor to solve the waterproof explosion-proof performance of current waterproof and blast proof novel condenser, and the use condenser is general not waterproof, intakes the defect that leads to the condenser to damage easily.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a following technical scheme: a novel waterproof and explosion-proof capacitor comprises a capacitor body, an anode pin and a cathode pin, wherein the anode pin is connected to one side of the top end of the capacitor body;
a cathode pin is arranged on one side of the anode pin, and a protective structure is sleeved outside the capacitor body;
the protection structure comprises an explosion-proof shell, a bottom cover, a positioning block, convex particles, positioning grooves, openings and inner convex particles, the explosion-proof shell is arranged outside the capacitor body, the openings are formed in the top end of the explosion-proof shell, the positioning grooves are formed in two sides and two ends of the bottom end of the inner wall of the explosion-proof shell, the inner wall of each positioning groove is provided with the inner convex particles, and the bottom end of the explosion-proof shell is provided with the bottom cover.
Preferably, the two sides and two ends of the top end of the bottom cover are respectively fixed with a positioning block, the surface of each positioning block is provided with an outer convex particle, the positioning blocks are inserted into the positioning grooves, the outer convex particles and the inner convex particles are mutually clamped, and a clamping structure is formed between each positioning block and each positioning groove.
Preferably, the positioning blocks and the positioning grooves are respectively provided with four groups, and the positioning blocks and the positioning grooves are respectively distributed on the bottom cover and the explosion-proof shell in an annular shape.
Preferably, the inside of explosion-proof shell is provided with the structure of making an uproar, the structure of making an uproar includes that connection piece, cutting ferrule and honeycomb are cotton falls, the cutting ferrule sets up in the inside of explosion-proof shell, both sides and both ends between cutting ferrule and the explosion-proof shell all are provided with the connection piece.
Preferably, the inner wall of the cutting sleeve is provided with honeycomb cotton, the capacitor body is sleeved in and penetrates through the cutting sleeve, the length of the cutting sleeve is smaller than that of the capacitor body, and the caliber of the cutting sleeve is larger than that of the capacitor body.
Preferably, the both sides of capacitor body lateral wall all are provided with fixed knot and construct, fixed knot constructs including carousel, lead screw and fixed block, the lead screw runs through the both sides of explosion-proof shell outer wall, one side of lead screw is connected with the carousel.
Preferably, the other side of lead screw runs through to explosion-proof shell and extends to the inside of cutting ferrule and is provided with the fixed block, the fixed block is laminated with the condenser body mutually, the fixed block is the arc structural design.
(III) advantageous effects
The utility model provides a pair of waterproof and explosion-proof novel condenser, its advantage lies in: by arranging the protection structure, an explosion-proof shell with a large volume and a part of the volume is added outside the capacitor body, the capacitor body is pushed in from the bottom of the explosion-proof shell, so that an anode pin and a cathode pin at the top of the capacitor body extend out from an opening at the top of the explosion-proof shell, and then a bottom cover at the bottom of the explosion-proof shell is mounted to the bottom of the explosion-proof shell, so that the integral protection of the capacitor body is completed, and the capacitor has good waterproof and explosion-proof performances;
through the arrangement of the fixing structure, after the capacitor body is sleeved in the explosion-proof shell, the lead screw penetrates through the explosion-proof shell and extends into the clamping sleeve through the clamping sleeve, so that the fixing block on one side of the lead screw is attached and fixed with the capacitor body, the turntable on one side of the outer part of the lead screw is rotated, the fixing block is moved to a position tightly attached with the capacitor body, and limiting and fixing are carried out;
through being provided with the structure of making an uproar that falls, the condenser body inserts explosion-proof shell internal part embolias and runs through the cutting ferrule, and the cutting ferrule utilizes and fixes between both sides connection piece and the explosion-proof shell, and the inside of cutting ferrule then is that the honeycomb that has set up is cotton, when the condenser uses the noise that produces, can utilize the honeycomb cotton to absorb the noise that produces, noise reduction pollution.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective sectional view of the present invention;
fig. 2 is a schematic view of the three-dimensional appearance structure of the present invention;
fig. 3 is a schematic view of the bottom structure of the explosion-proof shell of the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 5 is a schematic view of the mutual engaging structure of the positioning block and the positioning groove of the present invention.
The reference numerals in the figures illustrate: 1. a protective structure; 101. an explosion-proof shell; 102. a bottom cover; 103. positioning blocks; 104. convex particles; 105. positioning a groove; 106. opening a hole; 107. the inner convex particles; 2. a noise reduction structure; 201. connecting sheets; 202. a card sleeve; 203. honeycomb cotton; 3. a fixed structure; 301. a turntable; 302. a screw rod; 303. a fixed block; 4. a capacitor body; 5. an anode pin; 6. and a cathode pin.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the novel waterproof and explosion-proof capacitor provided by the present invention includes a capacitor body 4, an anode pin 5 and a cathode pin 6, wherein the anode pin 5 is connected to one side of the top end of the capacitor body 4;
a cathode pin 6 is arranged on one side of the anode pin 5, and a protective structure 1 is sleeved outside the capacitor body 4;
the protective structure 1 comprises an explosion-proof shell 101, a bottom cover 102, positioning blocks 103, outer convex particles 104, positioning grooves 105, an opening 106 and inner convex particles 107, the explosion-proof shell 101 is arranged outside the capacitor body 4, the opening 106 is formed in the top end of the explosion-proof shell 101, the positioning grooves 105 are formed in two sides and two ends of the bottom end of the inner wall of the explosion-proof shell 101, the inner convex particles 107 are arranged on the inner wall of the positioning grooves 105, the bottom end of the explosion-proof shell 101 is provided with the bottom cover 102, the positioning blocks 103 are fixed on two sides and two ends of the top end of the bottom cover 102, the outer convex particles 104 are arranged on the surface of the positioning blocks 103, the positioning blocks 103 are inserted into the positioning grooves 105, the outer convex particles 104 and the inner convex particles 107 are mutually clamped, a clamping structure is formed between the positioning blocks 103 and the positioning grooves 105, the positioning blocks 103 and the positioning grooves 105 are respectively provided with four groups, and the positioning blocks 103 and the positioning grooves 105 are respectively distributed on the bottom cover 102 and the explosion-proof shell 101 in an annular shape;
when the structure is used, the capacitor body 4 is put into the bottom of the explosion-proof shell 101, then the positioning block 103 on the bottom cover 102 is clamped into the positioning groove 105 preset at the bottom of the explosion-proof shell 101, the surface of the positioning block 103 is provided with the convex particles 104, the inner wall of the positioning groove 105 is provided with the inner convex particles 107 matched with the convex particles 104, when the positioning block 103 is clamped into the positioning groove 105, the convex particles 104 are clamped into the gaps of the inner convex particles 107 to be clamped, and the fixation is completed;
the noise reduction structure 2 is arranged in the explosion-proof shell 101, the noise reduction structure 2 comprises a connecting sheet 201, a clamping sleeve 202 and honeycomb cotton 203, the clamping sleeve 202 is arranged in the explosion-proof shell 101, the connecting sheets 201 are arranged on two sides and two ends between the clamping sleeve 202 and the explosion-proof shell 101, the honeycomb cotton 203 is arranged on the inner wall of the clamping sleeve 202, the capacitor body 4 is sleeved in and penetrates through the clamping sleeve 202, the length of the clamping sleeve 202 is smaller than that of the capacitor body 4, and the caliber of the clamping sleeve 202 is larger than that of the capacitor body 4;
when the structure is used, the capacitor body 4 penetrates through the clamping sleeve 202 when being placed in the explosion-proof shell 101, the clamping sleeve 202 coats the outside of the capacitor body 4, and due to the fact that the inner wall of the clamping sleeve 202 is provided with the large amount of honeycomb cotton 203, generated noise can be absorbed through the honeycomb cotton 203, and noise influence is reduced;
the two sides of the side wall of the capacitor body 4 are provided with the fixing structures 3, each fixing structure 3 comprises a rotary disc 301, a lead screw 302 and a fixing block 303, the lead screw 302 penetrates through the two sides of the outer wall of the explosion-proof shell 101, one side of the lead screw 302 is connected with the rotary disc 301, the other side of the lead screw 302 penetrates through the explosion-proof shell 101 and extends into the clamping sleeve 202, the fixing blocks 303 are arranged, the fixing blocks 303 are attached to the capacitor body 4, and the fixing blocks 303 are designed to be arc-shaped structures;
when the structure is used, after the capacitor body 4 penetrates through the clamping sleeve 202, the fixing blocks 303 on two sides of the capacitor body are clamped on the surface of the capacitor body 4, the rotary disc 301 on one side of the outer portion of the explosion-proof shell 101 is rotated, the rotary disc 301 drives the lead screw 302 to rotate, the fixing blocks 303 move to be tightly attached to the capacitor body 4 to be fixed, and fixing operation is completed.
The working principle is as follows: when the capacitor is used, firstly, the capacitor body 4 is sleeved into the explosion-proof shell 101, the cathode pin 6 and the anode pin 5 of the capacitor body penetrate through the opening 106 in the top of the explosion-proof shell 101, then the bottom cover 102 is buckled, the bottom cover 102 is clamped into the positioning groove 105 preset in the bottom of the explosion-proof shell 101 by using the top positioning block 103 and the outer convex particles 104 on the surface of the top positioning block, and is clamped and fixed by matching with the inner convex particles 107 in the positioning groove 105;
secondly, the capacitor body 4 penetrates through the cutting sleeve 202 in the explosion-proof shell 101 while being placed in the explosion-proof shell, and noise generated when the capacitor body 4 is used can be absorbed by using the honeycomb cotton 203 arranged in the cutting sleeve 202, so that the pollution on the noise is reduced;
finally, lead screw 302 is run through to explosion-proof shell 101 both sides, and lead screw 302 extends to and laminates between the inside of cutting ferrule 202 and capacitor body 4, capacitor body 4 places the completion back, rotate explosion-proof shell 101 outside carousel 301, carousel 301 drives lead screw 302 and rotates, it is fixed to make the fixed block 303 of lead screw 302 one side laminate between capacitor body 4, support it, it does not rock to make capacitor body 4 place the back more stable, finally accomplish the use work of this waterproof and explosion-proof novel condenser.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a waterproof and blast-proof novel condenser, includes capacitor body (4), positive pole pin (5) and negative pole pin (6), its characterized in that: one side of the top end of the capacitor body (4) is connected with an anode pin (5);
a cathode pin (6) is arranged on one side of the anode pin (5), and a protective structure (1) is sleeved outside the capacitor body (4);
the protection structure (1) comprises an explosion-proof shell (101), a bottom cover (102), a positioning block (103), an outer convex particle (104), a positioning groove (105), an opening (106) and an inner convex particle (107), wherein the explosion-proof shell (101) is arranged outside the capacitor body (4), the opening (106) is formed in the top end of the explosion-proof shell (101), the positioning groove (105) is formed in both sides and both ends of the bottom end of the inner wall of the explosion-proof shell (101), the inner convex particle (107) is arranged on the inner wall of the positioning groove (105), and the bottom end of the explosion-proof shell (101) is provided with the bottom cover (102).
2. The waterproof and explosion-proof novel capacitor as claimed in claim 1, characterized in that: positioning blocks (103) are fixed on two sides and two ends of the top end of the bottom cover (102), outer convex particles (104) are arranged on the surfaces of the positioning blocks (103), the positioning blocks (103) are inserted into the positioning grooves (105), the outer convex particles (104) and the inner convex particles (107) are mutually clamped, and a clamping structure is formed between the positioning blocks (103) and the positioning grooves (105).
3. The waterproof and explosion-proof novel capacitor as claimed in claim 1, characterized in that: the positioning blocks (103) and the positioning grooves (105) are respectively provided with four groups, and the positioning blocks (103) and the positioning grooves (105) are respectively distributed on the bottom cover (102) and the explosion-proof shell (101) in an annular manner.
4. The waterproof and explosion-proof novel capacitor as claimed in claim 1, characterized in that: the anti-explosion shell is characterized in that a noise reduction structure (2) is arranged inside the anti-explosion shell (101), the noise reduction structure (2) comprises a connecting piece (201), a clamping sleeve (202) and honeycomb cotton (203), the clamping sleeve (202) is arranged inside the anti-explosion shell (101), and the connecting pieces (201) are arranged on two sides and two ends between the clamping sleeve (202) and the anti-explosion shell (101).
5. The novel waterproof and explosion-proof capacitor of claim 4, wherein: the inner wall of the clamping sleeve (202) is provided with honeycomb cotton (203), the capacitor body (4) is sleeved in and penetrates through the clamping sleeve (202), the length of the clamping sleeve (202) is smaller than that of the capacitor body (4), and the caliber of the clamping sleeve (202) is larger than that of the capacitor body (4).
6. The waterproof and explosion-proof novel capacitor as claimed in claim 1, characterized in that: both sides of capacitor body (4) lateral wall all are provided with fixed knot and construct (3), fixed knot constructs (3) including carousel (301), lead screw (302) and fixed block (303), the both sides of explosion-proof shell (101) outer wall are run through in lead screw (302), one side of lead screw (302) is connected with carousel (301).
7. The novel waterproof and explosion-proof capacitor of claim 6, wherein: the other side of lead screw (302) runs through to explosion-proof shell (101) and extends to the inside of cutting ferrule (202) and is provided with fixed block (303), fixed block (303) and capacitor body (4) are laminated mutually, fixed block (303) are the design of arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120909945.0U CN214898109U (en) | 2021-04-29 | 2021-04-29 | Waterproof and explosion-proof novel condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120909945.0U CN214898109U (en) | 2021-04-29 | 2021-04-29 | Waterproof and explosion-proof novel condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214898109U true CN214898109U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120909945.0U Active CN214898109U (en) | 2021-04-29 | 2021-04-29 | Waterproof and explosion-proof novel condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214898109U (en) |
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2021
- 2021-04-29 CN CN202120909945.0U patent/CN214898109U/en active Active
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