CN217214471U

CN217214471U - Waterproof capacitor

Info

Publication number: CN217214471U
Application number: CN202220012430.5U
Authority: CN
Inventors: 林东旭; 王雪丽
Original assignee: Zhejiang Saining Electronic Industry And Trade Co ltd
Current assignee: Zhejiang Saining Electronic Industry And Trade Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-08-16
Anticipated expiration: 2032-01-05

Abstract

The application relates to the field of waterproof capacitors, and discloses a waterproof capacitor, which comprises a mounting plate, wherein a waterproof shell is arranged on the top surface of the mounting plate, a capacitor body is arranged in the waterproof shell, a fixed plate is fixedly arranged on the bottom surface of the waterproof shell, a fixed groove is formed in one side of the fixed plate, rotating columns are fixedly arranged on the left side and the right side of the inside of the fixed groove, one end of each rotating column is rotatably connected with a clamping plate, a connecting block is fixedly arranged on one side of each clamping plate, a compression spring is arranged on one side of the inside of the fixed groove, a user inserts the fixed plate into the connecting groove, the waterproof shell is fixed outside the capacitor body through the arranged clamping plate, so that the measure for protecting the inside capacitor body is achieved, and the influence of water or moisture on the operation of other related devices is prevented as much as possible, thereby improving the service life of the equipment.

Description

Waterproof capacitor

Technical Field

The application belongs to the technical field of waterproof capacitors, and particularly relates to a waterproof capacitor.

Background

A capacitor is a device that holds an electrical charge and is formed by two conductors in close proximity to each other with a non-conductive insulating medium sandwiched between them. Generally, the capacity of holding electric charge is called capacitance in short, and is denoted by letter C, and the capacitor is one of electronic elements widely used in electronic equipment, and is widely applied to aspects of blocking direct current and alternating current, coupling, bypassing, filtering, tuning loop, energy conversion, control and the like in a circuit.

Generally, most of the existing capacitors are not provided with any installation waterproof measures, and once the internal elements of the capacitors enter water or are contacted by moisture, the internal elements can be greatly damaged, so that other related equipment can be influenced.

SUMMERY OF THE UTILITY MODEL

The purpose of this application lies in: in order to solve the problem that water is possibly fed when the capacitor is not provided with a waterproof measure, a waterproof capacitor is provided.

The technical scheme adopted by the application is as follows: a waterproof capacitor comprises a mounting plate, wherein a waterproof shell is arranged on the top surface of the mounting plate, a capacitor body is arranged inside the waterproof shell, a fixing plate is fixedly arranged on the bottom surface of the waterproof shell, a fixing groove is formed in one side of the fixing plate, rotating columns are fixedly arranged on the left side and the right side of the inside of the fixing groove, one end of each rotating column is rotatably connected with a clamping plate, a connecting block is fixedly arranged on one side of each clamping plate, a compression spring is arranged on one side of the inside of the fixing groove, one end of each compression spring is connected with one side of the connecting block, and a limiting block is fixedly arranged on the bottom surface of the fixing groove;

two spread grooves have been seted up on both sides about the top surface of mounting panel, fixed plate swing joint is in the inside of spread groove, two activity holes have been seted up to the left and right sides of mounting panel, the one end in two activity holes with one side of spread groove communicates with each other, the inside sliding connection in two activity holes has movable post, the one end fixed mounting of movable post has the ejector pad.

Through adopting above-mentioned technical scheme, the user of service inserts the inside of fixed plate plug-in connection groove, fixes waterproof housing outside capacitor body through the joint board that sets up to reach the measure of protecting internal capacitor body, prevented as far as possible that water or moisture contact capacitor body influence other relevant equipment operation, thereby improved equipment life.

Optionally, a connecting rod is fixedly mounted at one end of each movable column, an insertion groove is formed in one side of each movable column, an insertion column is inserted into the insertion groove, and a nut is connected to one end of each insertion column through a thread formed in the insertion groove.

Through adopting above-mentioned technical scheme, be convenient for fix the activity post through the grafting post that sets up.

Optionally, a mounting groove is formed in one side of the waterproof housing, a fan is fixedly mounted inside the mounting groove, and an exhaust port is sleeved on one side of the waterproof housing.

Through adopting above-mentioned technical scheme, the fan through setting up is convenient for dispel the heat to waterproof case inside.

Optionally, the top surface of the waterproof housing is sleeved with a waterproof sealing ring, and the waterproof sealing ring is sleeved on the outer surface of the connecting end of the capacitor body.

Through adopting above-mentioned technical scheme, inside the sealing washer through setting up prevented as far as possible that water from capacitor body link gets into the condenser.

Optionally, the spread groove is T type groove, waterproof sealing washer is the waterproof sealing washer of rubber material, one side of waterproof housing sets up the winding displacement pipe.

Through adopting above-mentioned technical scheme, the cable of being convenient for through the winding displacement pipe that sets up is walked the line.

Optionally, a plurality of threaded holes are formed in the top surface of the mounting plate, and bolts are connected to the internal threads of the threaded holes.

Through adopting above-mentioned technical scheme, the bolt through setting up is convenient for the user of service installs the mounting panel in the place that needs.

In conclusion, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:

1. in this application, owing to adopted above-mentioned this scheme, the user of service inserts the inside of fixed plate insert the spread groove, fixes waterproof case in the capacitor body outside through the joint board that sets up to reach the measure of protecting internal capacitor body, prevented water or moisture contact capacitor body as far as possible from influencing other relevant equipment operation, thereby improved equipment life.

2. In this application, owing to adopted above-mentioned this scheme, the user starts the fan, and the fan through setting up rotates to with the heat that the inside capacitor body of mounting panel produced, discharge through the gas vent, thereby reached and carried out radiating effect to capacitor body, improved capacitor body's life.

Drawings

FIG. 1 is a schematic block diagram of the structure of the present application;

FIG. 2 is a schematic view of the internal structure of the present application;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

The mark in the figure is: the capacitor comprises a 1-mounting plate, a 2-waterproof shell, a 3-fixing plate, a 4-fixing groove, a 5-rotating column, a 6-clamping plate, a 7-connecting block, an 8-compression spring, a 9-limiting block, a 10-connecting groove, a 11-movable hole, a 12-movable column, a 13-pushing block, a 14-connecting rod, a 15-inserting groove, a 16-inserting column, a 17-screw cap, a 18-capacitor body, a 19-mounting groove, a 20-fan, a 21-waterproof sealing ring and a 22-exhaust port.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.

A waterproof capacitor according to an embodiment of the present application will be described in detail with reference to fig. 1 to 3.

Example (b):

referring to fig. 1 and 2 to 3, a waterproof type condenser, including mounting panel 1, a plurality of screw holes have been seted up to the top surface of mounting panel 1, and the internal thread of screw hole is connected with the bolt, the top surface of mounting panel 1 is provided with waterproof housing 2, the inside of waterproof housing 2 is provided with capacitor body 18, waterproof sealing washer 21 has been cup jointed to the top surface of waterproof housing 2, waterproof housing 2 through setting up, be convenient for protect inside capacitor body 18, prevent as far as possible that water or moisture from getting into capacitor body 18 inside, through the screw hole and the bolt seted up on mounting panel 1, the user of being convenient for installs mounting panel 1 in the place that needs.

Referring to fig. 1 and 2 to 3, a fixed plate 3 is fixedly installed on the bottom surface of a waterproof housing 2, a fixed groove 4 is formed on one side of the fixed plate 3, rotating columns 5 are fixedly installed on the left and right sides of the inside of the fixed groove 4, one end of each rotating column 5 is rotatably connected with a clamping plate 6, a connecting block 7 is fixedly installed on one side of each clamping plate 6, a compression spring 8 is arranged on one side of the inside of the fixed groove 4, one end of each compression spring 8 is connected with one side of the connecting block 7, a limiting block 9 is fixedly installed on the bottom surface of the fixed groove 4, two connecting grooves 10 are formed on the left and right sides of the top surface of a mounting plate 1, each connecting groove 10 is a T-shaped groove, the rotating columns 5 are conveniently installed on the inside of the fixed groove 4 through the arranged clamping plates 6, a user pushes the fixed plate 3 into the connecting grooves 10, and the clamping plates 6 are clamped inside the connecting grooves 10 under the resilience force of the compression springs 8, thereby achieving the effect of fixing the waterproof case 2.

Refer to fig. 1 and 3, fixed plate 3 swing joint is in the inside of spread groove 10, two activity holes 11 have been seted up to the left and right sides of mounting panel 1, the one end of two activity holes 11 communicates with each other with one side of spread groove 10, the inside sliding connection of two activity holes 11 has movable post 12, the one end fixed mounting of activity post 12 has ejector pad 13, ejector pad 13 through setting up, it releases joint board 6 from the inside of spread groove 10 to be convenient for the user of service promotes movable post 12 and drives ejector pad 13, through releasing joint board 6 spread groove 10, be convenient for take off waterproof housing 2 from mounting panel 1, thereby make things convenient for the user of service to maintain the capacitor body of waterproof housing 2 inside, change.

Referring to fig. 1 and 2, the one end fixed mounting of activity post 12 has connecting rod 14, inserting groove 15 has been seted up to one side of two activity posts 12, and inserting groove 15's inside is pegged graft and is had inserting post 16, inserting post 16's one end has nut 17 through the threaded connection who sets up, connecting rod 14 through the setting, the user of being convenient for promotes activity post 12, inserting groove 15 through the setting, inserting post 16 of being convenient for pegs graft in inside, the screw thread of seting up through inserting post 16 one side, the user of being convenient for twists the inside of inserting post 16 with nut 17, thereby fix activity post 12. When the user needs to detach the waterproof housing 2, the screw cap 17 is unscrewed from the plug-in post 16, and the user pulls out the plug-in post 16 from the inside of the plug-in slot 15, so that the user can push the movable post 12 conveniently.

Referring to fig. 1 and 2, mounting groove 19 has been seted up to one side of waterproof case 2, the inside fixed mounting of mounting groove 19 has fan 20, be provided with the intake pipe on the waterproof case 2, the one end of intake pipe is located the mounting groove 19, the other end extends to the external world, the intake pipe is the setting of L type, and the air inlet of intake pipe is vertical to be laid downwards, gas vent 22 has been cup jointed to one side of waterproof case 2, rotate through fan 20 and pass through gas vent 22 with the heat that the inside capacitor body 18 of waterproof case 2 produced and discharge.

Referring to fig. 1 and 2, waterproof sealing ring 21 is rubber waterproof sealing ring 21, waterproof sealing ring 21 cup joints condenser body 18 link surface, and one side of waterproof shell 2 sets up the calandria pipe, through waterproof sealing ring 21, is convenient for seal condenser body 18 link as far as possible and prevents inside water from condenser body 18 link entering.

The implementation principle of this application waterproof type condenser embodiment does: the user inserts fixed plate 3 in the inside of spread groove 10, fixes waterproof housing 2 in capacitor body 18 outside through the joint board 6 that sets up to reached and protected internal capacitor body 18, prevented water or moisture as far as possible from contacting capacitor body 18 and influencing other relevant equipment operation, thereby improved equipment life.

User of service starts fan 20, rotates through the fan 20 that sets up to with the heat that mounting panel 1 inside capacitor body 18 produced, discharge through gas vent 22, thereby reached and carried out radiating effect to capacitor body 18, improved capacitor body's life.

The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A waterproof type condenser, includes mounting panel (1), its characterized in that: the capacitor comprises a mounting plate (1) and is characterized in that a waterproof shell (2) is arranged on the top surface of the mounting plate (1), a capacitor body (18) is arranged inside the waterproof shell (2), a fixing plate (3) is fixedly arranged on the bottom surface of the waterproof shell (2), a fixing groove (4) is formed in one side of the fixing plate (3), rotating columns (5) are fixedly arranged on the left side and the right side of the inside of the fixing groove (4), one end of each rotating column (5) is rotatably connected with a clamping plate (6), a connecting block (7) is fixedly arranged on one side of the clamping plate (6), a compression spring (8) is arranged on one side of the inside of the fixing groove (4), one end of each compression spring (8) is connected with one side of the connecting block (7), and a limiting block (9) is fixedly arranged on the bottom surface of the fixing groove (4);

two spread grooves (10) have been seted up on both sides about the top surface of mounting panel (1), fixed plate (3) swing joint be in the inside of spread groove (10), two activity holes (11) have been seted up to the left and right sides of mounting panel (1), the one end of two activity holes (11) with one side of spread groove (10) communicates with each other, the inside sliding connection of two activity holes (11) has movable post (12), the one end fixed mounting of activity post (12) has ejector pad (13).

2. A water-proof type capacitor as claimed in claim 1, wherein: one end of each movable column (12) is fixedly provided with a connecting rod (14), one side of each movable column (12) is provided with a splicing groove (15), a splicing column (16) is spliced in the splicing groove (15), and one end of each splicing column (16) is connected with a nut (17) through a threaded connection.

3. A water-proof type capacitor as claimed in claim 1, wherein: mounting groove (19) have been seted up to one side of waterproof shell (2), the inside fixed mounting of mounting groove (19) has fan (20), gas vent (22) have been cup jointed to one side of waterproof shell (2).

4. A water-proof type capacitor as claimed in claim 1, wherein: the top surface of the waterproof shell (2) is sleeved with a waterproof sealing ring (21), and the waterproof sealing ring (21) is sleeved on the outer surface of the connecting end of the capacitor body (18).

5. A water-repellent capacitor in accordance with claim 4, wherein: the connecting groove (10) is a T-shaped groove, the waterproof sealing ring (21) is made of rubber, and one side of the waterproof shell (2) is provided with a wire arranging pipe.

6. A water-proof type capacitor as claimed in claim 1, wherein: the top surface of the mounting plate (1) is provided with a plurality of threaded holes, and the internal threads of the threaded holes are connected with bolts.