CN216311607U

CN216311607U - Capacitor with moisture-proof performance

Info

Publication number: CN216311607U
Application number: CN202122443374.9U
Authority: CN
Inventors: 卢盈
Original assignee: Shanghai Runqiao Electronic Technology Co ltd
Current assignee: Shanghai Runqiao Electronic Technology Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-04-15
Anticipated expiration: 2031-10-11

Abstract

The utility model provides a capacitor with moisture resistance, and relates to the technical field of capacitors. According to the utility model, the fan at one end of the placing groove blows external cold air into the outer side of the capacitor in the placing groove through the air guide opening to cool the capacitor, and the fan at the other end blows heat generated by the capacitor out of the capacitor, so that the air in the placing groove is transparent, and meanwhile, when the air passes through the air guide opening, the air is in contact with the drying agent filled in the dustproof net, moisture in the air can be adsorbed, the air is dried, and the capacitor is prevented from being damaged due to the moisture in the air in the placing groove.

Description

Capacitor with moisture-proof performance

Technical Field

The utility model relates to the technical field of capacitors, in particular to a capacitor with moisture resistance.

Background

A capacitor is formed by two conductors adjacent to each other with a non-conductive insulating medium interposed therebetween, and one conductor is surrounded by the other conductor.

The moistureproof fixing device of the capacitor is characterized in that the moistureproof fixing device is provided with a connecting seat, a mesh-shaped base and a mesh-shaped supporting plate, wherein the mesh-shaped base is arranged in the mesh-shaped frame, the mesh-shaped base is used for supporting the bottom of the mesh-shaped frame, the whole capacitor is fixed on the ground or other occasions through the connecting seat, the safety and the stability of the capacitor in the using process are effectively improved, the clamping mechanism is arranged for firmly clamping the capacitor, the capacitor is prevented from shaking due to external interference, and the stability of the capacitor in the using process is improved; in addition, the fixing device is of a net structure from top to bottom, the capacitor can be better cooled while being fixed, and meanwhile, the fan is arranged at the bottom of the fixing device, so that heat can be dissipated, the bottom of the capacitor can be ventilated, and a good drying and damp-proof effect is achieved; wherein, the deficiency points are as follows:

this kind of dampproofing fixing device of condenser is when the staff uses, because only single fix the processing through network frame to the condenser, make this network frame can only be single fix the processing to the condenser of regulation model, make fixed effect more single, and because the condenser is exposed, carry out direct contact with the moist air in the external world easily, cause the influence to the condenser, and because this kind of dampproofing fixing device of condenser only is single ventilates through the bottom of fan to the condenser, and make like this and blow outside moist air to the condenser surface more easily, cause the damage to the condenser easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the fixing effect of the moisture-proof fixing device of the capacitor in the background is single and the moisture-proof effect is poor, thereby providing the capacitor with the moisture-proof performance.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a condenser with humidity resistance, includes circuit board, standing groove, condenser, circuit board top one end fixed mounting has the standing groove, the inside condenser that is provided with of standing groove, the standing groove top is provided with sealing mechanism, standing groove outer wall both ends are provided with dampproofing heat dissipation mechanism.

Preferably, standing groove outer wall bottom both ends all imbed and are provided with spout B, spout B outer wall fixed mounting has the closing plate, spout B outside opposite face all slides and is provided with the slide bar, and passes through bolted connection between slide bar and the standing groove, the equal fixed mounting of slide bar opposite face has splint, splint are the arc form setting.

Preferably, sealing mechanism comprises seal groove, limiting plate A, fixture block A, sealed lid, limiting plate B, fixture block B and sealing washer, the embedding of standing groove top is provided with the seal groove, the standing groove top is provided with sealed lid, sealed lid bottom fixed mounting has the sealing washer, the sealing washer agrees with to slide and sets up at the seal groove inboard, standing groove outer wall top both ends all are provided with limiting plate A through pivot and torsional spring rotation, limiting plate A outer wall fixed mounting has fixture block A, the equal fixed mounting in sealed lid outer wall both ends has limiting plate B, limiting plate B outer wall one end fixed mounting has fixture block B, and is the setting of agreeing with the joint between fixture block B and the fixture block A.

Preferably, the moisture-proof heat dissipation mechanism is composed of an air guide opening, a support frame, a fan, a dust screen and a drying agent, the air guide opening is embedded into two ends of the outer wall of the placement groove, the support frame is arranged outside the air guide opening in a sliding mode, the support frame is connected with the air guide opening through bolts, the fan is arranged on the opposite surface of the outer wall of the support frame in a rotating mode, the dust screen is connected to the other end of the outer wall of the support frame through bolts, and the drying agent is filled in the dust screen.

Preferably, the material of the inner wall of the placing groove is melamine resin.

Preferably, the material of the inner wall of the placing groove is PVC.

The utility model provides a capacitor with moisture resistance, which has the following beneficial effects:

1. this kind of condenser with humidity resistance can make the staff promote the slide bar at standing groove bottom both ends and drive splint and slide through being provided with splint, makes splint contact condenser surface after, and the staff fixes through the bolt between with slide bar and the standing groove, carries out spacing fixed processing with the condenser.

2. This kind of condenser with humidity resistance is through being provided with fan and drier, can make the staff open the back with the fan, the fan of standing groove one end blows in the condenser outside in the standing groove through the wind-guiding mouth with external cold air, cool down the condenser, and blow off the heat that the condenser produced through the fan of the other end to the external world, when making the inside air of standing groove penetrating, the air is when the wind-guiding mouth, will contact the drier of dust screen inside packing, can adsorb the moisture in the air, carry out drying process to the air.

Drawings

FIG. 1 is a schematic diagram of a front view structure of a capacitor according to the present invention;

FIG. 2 is a schematic cross-sectional front view of a capacitor according to the present invention;

fig. 3 is a schematic top perspective view of the splint of the present invention.

In FIGS. 1-3: 1. a circuit board; 2. a placement groove; 201. a sealing groove; 202. a limiting plate A; 2021. a clamping block A; 203. a sealing cover; 2031. a limiting plate B; 2032. a clamping block B; 2033. a seal ring; 204. a wind guide opening; 205. a chute B; 3. a capacitor; 4. a sealing plate; 5. a support frame; 501. a fan; 502. a dust screen; 5021. a desiccant; 6. a slide bar; 601. and (4) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a capacitor with moisture resistance includes a circuit board 1, a placing groove 2, and a capacitor 3, the placing groove 2 is fixedly installed at one end of the top of the circuit board 1, the capacitor 3 is installed inside the placing groove 2, a sealing mechanism is installed at the top of the placing groove 2, and moisture-proof heat dissipation mechanisms are installed at two ends of the outer wall of the placing groove 2.

Referring to fig. 1-3, in this embodiment: 2 outer wall bottom both ends of standing groove are all embedded and are provided with spout B205, spout B205 outer wall fixed mounting has closing plate 4, spout B205 outside opposite face all slides and is provided with slide bar 6, and pass through bolted connection between slide bar 6 and the standing groove 2, the equal fixed mounting of slide bar 6 opposite face has splint 601, splint 601 is the arc form setting, when the staff need install condenser 3 on circuit board 1 surface, place condenser 3 in standing groove 2 and install 1 surperficial back of circuit board, the staff promotes slide bar 6 drive splint 601 at 2 bottom both ends of standing groove and slides, make splint 601 contact condenser 3 after the surface, the staff fixes through the bolt between with slide bar 6 and the standing groove 2, carry out spacing fixed processing with condenser 3.

Referring to fig. 1 and 2, in the present embodiment: the sealing mechanism is composed of a sealing groove 201, a limiting plate A202, a fixture block A2021, a sealing cover 203, a limiting plate B2031, a fixture block B2032 and a sealing ring 2033;

a sealing groove 201 is embedded in the top of the placing groove 2, a sealing cover 203 is arranged on the top of the placing groove 2, a sealing ring 2033 is fixedly arranged at the bottom of the sealing cover 203, the sealing ring 2033 is arranged at the inner side of the sealing groove 201 in a matching and sliding manner, a limiting plate A202 is arranged at both ends of the top of the outer wall of the placing groove 2 through a rotating shaft and a torsion spring in a rotating manner, a clamping block A2021 is fixedly arranged on the outer wall of the limiting plate A202, a limiting plate B2031 is fixedly arranged at both ends of the outer wall of the sealing cover 203, a clamping block B2032 is fixedly clamped with the clamping block A2021, when a worker fixes the capacitor 3, the sealing ring 2033 at the bottom of the sealing cover 203 slides into the sealing groove 201, the limiting plate B2031 contacts with the limiting plate A202, the limiting plate A202 rotates at the outer side of the rotating shaft through the torsion spring, the clamping block B2032 is in a matching and clamping manner with the clamping block A2021, the worker connects the limiting plate A202 with the limiting plate B2031 through a bolt, the sealing lid 203 is fixed to seal the placing groove 2.

Referring to fig. 1 and 2, in the present embodiment: the damp-proof heat dissipation mechanism consists of an air guide port 204, a support frame 5, a fan 501, a dust screen 502 and a drying agent 5021;

the two ends of the outer wall of the placing groove 2 are embedded with air guide openings 204, the outer side of the air guide openings 204 is provided with a support frame 5 in a sliding manner, the support frame 5 is connected with the air guide openings 204 through bolts, the opposite surfaces of the outer wall of the support frame 5 are provided with fans 501 in a rotating manner, the other end of the outer wall of the support frame 5 is connected with a dust screen 502 through bolts, a drying agent 5021 is filled in the dust screen 502, when a worker installs the capacitor 3 on the surface of the circuit board 1 and opens the circuit board 1 through a matched control panel for use, after the worker opens the fans 501, the fan 501 at one end of the placing groove 2 blows external cold air into the outer side of the capacitor 3 in the placing groove 2 through the air guide openings 204 to cool the capacitor 3, and blows heat generated by the capacitor 3 out to the outside through the fan 501 at the other end, so that the air in the placing groove 2 is permeable, and when the air passes through the air guide openings 204, the desiccant 5021 which is filled in the dustproof net 502 can adsorb moisture in the air, dry the air, and prevent the capacitor 3 from being damaged due to the moisture in the air in the placing groove 2.

Referring to fig. 1 and 2, in the present embodiment: the circuit board 1, the capacitor 3 and the fan 501 are electrically connected with the storage battery through the control panel.

Referring to fig. 1 and 2, in the present embodiment: the material of the inner wall of the placing groove 2 is melamine resin, and the inner wall of the placing groove 2 can not be attached with water drops due to the heat resistance, the water resistance and the corrosion resistance of the melamine resin material, so that the air inside the placing groove 2 is moist.

As shown in fig. 1 and 2, in the present invention, in addition to the embodiment in which the material of the inner wall of the placement groove 2 is melamine resin, another embodiment exists in which the material of the inner wall of the placement groove 2 is PVC, and since the PVC has the characteristics of corrosion resistance, moisture resistance, mildew resistance, and water non-absorption, the PVC material having the antistatic characteristic can prevent the inner wall of the placement groove 2 from being attached with water droplets, which can cause the air inside the placement groove 2 to be humid, and can prevent the static electricity generated by the circuit board 1 or the capacitor 3 from being attached to the surface of the placement groove 2 to hurt workers.

When the moisture-proof capacitor is used, firstly, when a worker needs to mount the capacitor 3 on the surface of the circuit board 1, the worker places the capacitor 3 in the placing groove 2 and mounts the capacitor on the surface of the circuit board 1, the worker pushes the sliding rods 6 at two ends of the bottom of the placing groove 2 to drive the clamping plates 601 to slide, so that the clamping plates 601 contact the surface of the capacitor 3, the sliding rods 6 of the worker and the placing groove 2 are fixed through bolts, the capacitor 3 is limited and fixed, then, the worker slides the sealing ring 2033 at the bottom of the sealing cover 203 into the sealing groove 201, the limiting plate B2031 contacts the limiting plate A202, the limiting plate A202 rotates outside the rotating shaft through the torsion spring, the clamping block B2032 is engaged and clamped with the clamping block A2021, the worker connects the limiting plate A202 with the limiting plate B2031 through the bolts, and fixes the sealing cover 203, seal up standing groove 2, finally, the staff opens circuit board 1 through supporting control panel and uses and open the back with fan 501, the fan 501 of standing groove 2 one end blows in the condenser 3 outside in standing groove 2 with external cold air through wind-guiding mouth 204, cool down condenser 3, and blow out the heat that condenser 3 produced through the fan 501 of the other end to the external world, when making standing groove 2 inside air penetrating, the air is when wind-guiding mouth 204, will contact the drier 5021 of dust screen 502 inside packing, can adsorb the moisture in the air, carry out drying process to the air, prevent standing groove 2 inside air humidity, cause the damage to condenser 3.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. The utility model provides a condenser with humidity resistance, includes circuit board (1), standing groove (2), condenser (3), circuit board (1) top one end fixed mounting has standing groove (2), inside condenser (3) that are provided with of standing groove (2), its characterized in that: the top of the placing groove (2) is provided with a sealing mechanism, and the two ends of the outer wall of the placing groove (2) are provided with damp-proof heat dissipation mechanisms.

2. A capacitor having moisture resistance as claimed in claim 1, wherein: the novel sliding plate is characterized in that sliding grooves B (205) are embedded into two ends of the bottom of the outer wall of the placing groove (2), sealing plates (4) are arranged on the outer wall of the sliding grooves B (205), sliding rods (6) are movably arranged on opposite surfaces of the outer sides of the sliding grooves B (205), the sliding rods (6) are connected with the placing groove (2) through bolts, clamping plates (601) are fixedly arranged on opposite surfaces of the sliding rods (6), and the clamping plates (601) are arranged in an arc shape.

3. A capacitor having moisture resistance as claimed in claim 1, wherein: the sealing mechanism is composed of a sealing groove (201), a limiting plate A (202), a fixture block A (2021), a sealing cover (203), a limiting plate B (2031), a fixture block B (2032) and a sealing ring (2033);

standing groove (2) top embedding is provided with seal groove (201), standing groove (2) top is provided with sealed lid (203), sealed lid (203) bottom fixed mounting has sealing washer (2033), sealing washer (2033) agree with the activity and set up at seal groove (201) inboard, standing groove (2) outer wall top both ends all are provided with limiting plate A (202) through pivot and torsional spring rotation, limiting plate A (202) outer wall is provided with fixture block A (2021), the equal fixed mounting in sealed lid (203) outer wall both ends has limiting plate B (2031), limiting plate B (2031) outer wall one end is provided with fixture block B (2032), and is between fixture block B (2032) and the fixture block A (2021) and agree with the joint setting.

4. A capacitor having moisture resistance as claimed in claim 1, wherein: the damp-proof heat dissipation mechanism is composed of an air guide opening (204), a support frame (5), a fan (501), a dust screen (502) and a drying agent (5021);

the air guide opening (204) is embedded into two ends of the outer wall of the placing groove (2), a supporting frame (5) is movably arranged on the outer side of the air guide opening (204), the supporting frame (5) is connected with the air guide opening (204) through bolts, a fan (501) is movably arranged on the opposite surface of the outer wall of the supporting frame (5), a dustproof net (502) is connected to the other end of the outer wall of the supporting frame (5) through bolts, and a drying agent (5021) is filled in the dustproof net (502).

5. A capacitor having moisture resistance as claimed in claim 1, wherein: the inner wall of the placing groove (2) is made of melamine resin.

6. A capacitor having moisture resistance as claimed in claim 1, wherein: the inner wall of the placing groove (2) is made of PVC.