CN219135110U

CN219135110U - Dampproofing box of moulding of condenser

Info

Publication number: CN219135110U
Application number: CN202223493015.5U
Authority: CN
Inventors: 徐俐环; 徐雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-06
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a moistureproof plastic box for a capacitor, which comprises a lower shell for installing the capacitor, an upper shell for sealing and a clamping mechanism for clamping the upper shell and the lower shell, wherein the upper shell is clamped on the upper surface of the lower shell, the clamping mechanism is fixedly connected to the lower surface of the upper shell, extends into the lower shell and consists of a clamping frame, a sealing rubber pad and a drying plate, the sealing rubber pad is arranged on the outer side wall of the clamping frame, and the drying plate is fixedly connected to the inner side wall of the clamping frame. Can effectively wrap up it inside when installing the condenser, can prevent that the water from entering into inside the casing, also can keep inside dry, avoid inside condenser to wet the damage, ensure the security when the condenser uses.

Description

Dampproofing box of moulding of condenser

Technical Field

The utility model relates to the technical field of capacitor packaging devices, in particular to a moistureproof plastic box for a capacitor.

Background

With the daily and monthly variation of the current electronic technology, the updating speed of digital electronic products is faster and faster, and the sales of consumer electronic products mainly including flat-panel televisions, notebook computers, digital cameras and the like are continuously increased, so that the industry of capacitors is also driven to increase. In the use and transportation process of the capacitor, the possibility of electric leakage is very high, so that the dampproof work of the capacitor is needed to be performed, and the situation that the performance of the capacitor is affected by moisture in the air and then danger occurs is avoided.

Patent number CN201720956992.4 discloses a dampproofing plastic case electric capacity of electric capacity cluster resistance, including the condenser main part, the condenser main part includes that electric capacity core, dampproofing plastic case, resistance and lead wire are constituteed, electric capacity core and resistance are located the inside of condenser main part, just electric capacity core pass through the wire with the resistance series connection, the lead wire is by the bottom of condenser main part is drawn forth, just the lead wire respectively with electric capacity core and resistance circuit connection, dampproofing plastic case cover is established the outside of electric capacity core and resistance. According to the utility model, the resistor is arranged in the capacitor, and plays a role in limiting current for the capacitor, so that the service life of the capacitor can be prolonged, and the capacitor core and the resistor are simultaneously placed in the moistureproof plastic box, so that the occupied space is reduced, and the PCB space is saved.

The existing moistureproof plastic box of the capacitor has the following defects: the dampproofing effect is relatively poor when using, and long-term use moist air can permeate into the box body to cause inside condenser to receive the damage, reduce its life, thereby increase the danger when later stage electrical component uses. Therefore, we propose a moisture-proof plastic box for a capacitor.

Disclosure of Invention

The utility model mainly aims to provide a moistureproof plastic box for a capacitor, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a box is moulded in dampproofing of condenser, includes the inferior valve that is used for installing the condenser, still includes the joint mechanism that is used for sealed epitheca and is used for epitheca and inferior valve to carry out the joint, epitheca joint is at inferior valve upper surface, joint mechanism fixed connection is at epitheca lower surface, and joint mechanism extends to the inferior valve inside, joint mechanism comprises joint frame, sealing rubber pad and desiccator board, sealing rubber pad sets up at joint frame lateral wall, desiccator board fixed connection is at joint frame inside wall.

Further, the capacitor clamping device also comprises a clamping groove for clamping and a mounting frame for limiting and fixing the capacitor, wherein the clamping groove is formed in the lower shell, and the mounting frame is fixedly connected in the clamping groove; the capacitor is convenient to install and limit through the mounting frame, the capacitor is convenient to use in the later period, the clamping mechanism which is convenient to clamp the lower shell and the lower end of the upper shell is convenient to connect and fix the lower shell and the upper shell through the clamping groove.

Further, the surface of the lower shell is wrapped with a waterproof film for waterproofing, and the outer side wall of the waterproof film is wrapped with a tearing-resistant film for resisting tearing; the waterproof membrane wrapped on the surface of the shell can prevent water from penetrating into the shell, so that the internal element is prevented from being wetted, the waterproof membrane is wrapped on the outer side wall of the waterproof membrane, the waterproof membrane can be effectively protected, the waterproof membrane is prevented from being torn, the waterproof effect of the shell is further improved, the internal capacitor is effectively protected, and the safety of the capacitor in use is ensured.

Further, the upper surface of the upper shell is in threaded connection with a fixing bolt for fixing connection, and the fixing bolt extends into the lower shell; the upper shell and the lower shell can be effectively fixed together through the fixing bolts, so that the internal capacitor is effectively protected.

Further, a lead tube for mounting a lead is arranged on the upper surface of the upper shell; the lead on the capacitor is conveniently led out through the lead tube, and the capacitor is convenient to connect with an external capacitor.

Compared with the prior art, the utility model has the following beneficial effects: 1. the capacitor is arranged in the mounting frame in the lower shell, the upper shell is clamped at the upper end of the lower shell through the clamping mechanism and penetrates through the upper shell and the lower shell through the fixing bolt, so that the upper shell and the lower shell are fixed together, the capacitor is wrapped through the upper shell and the lower shell, the capacitor is prevented from being exposed to the outside and cannot be contacted with the external environment, the clamping mechanism body for clamping consists of the clamping mechanism body, the sealing rubber pad and the drying plate, when the clamping frame is clamped, the joint of the clamping mechanism body and the clamping groove is sealed through the sealing rubber pad, the outside water body is prevented from entering the shell, the inside of the shell can be absorbed through the drying plate on the inner side, the inside of the shell is kept dry, the capacitor mounted inside is prevented from being damaged due to damp, the capacitor is effectively protected, the service life of the capacitor is prolonged, and the safety of the later-stage electric element in use is ensured; 2. when the epitheca joint is gone up to the inferior valve, the casing surface parcel has the water proof membrane, can avoid the water infiltration to advance inside the casing through the water proof membrane to avoid the inner element to wet, the parcel has the anti membrane of tearing at the water proof membrane lateral wall, can effectively protect inside water proof membrane through the anti membrane of tearing, avoid the water proof membrane to be torn, thereby can effectively carry out waterproof use, further improve the dampproofing effect of casing, the security when guaranteeing the condenser use effectively protects inside condenser.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a moisture-proof plastic case for a capacitor according to the present utility model.

Fig. 2 is a schematic structural view of a clamping mechanism of a moistureproof plastic case of a capacitor according to the present utility model.

Fig. 3 is a schematic structural view of a case of a moisture-proof plastic case for a capacitor according to the present utility model.

In the figure: 1. a lower case; 2. a clamping groove; 3. a mounting frame; 4. a clamping mechanism; 5. an upper case; 6. a fixing bolt; 7. a wire guiding cylinder; 8. a waterproof membrane; 9. a tear resistant film; 401. a clamping frame; 402. sealing a rubber pad; 403. and (5) drying the plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a dampproofing plastic case of condenser, including being used for installing the inferior valve 1 of condenser, still include be used for sealed epitheca 5 and be used for epitheca 5 and inferior valve 1 to carry out joint's joint mechanism 4, epitheca 5 joint is at inferior valve 1 upper surface, joint mechanism 4 fixed connection is at epitheca 5 lower surface, and joint mechanism 4 extends to inferior valve 1 inside, joint mechanism 4 comprises joint frame 401, sealing rubber pad 402 and desiccation board 403, sealing rubber pad 402 sets up at joint frame 401 lateral wall, desiccation board 403 fixed connection is at joint frame 401 inside wall.

The capacitor fixing device comprises a lower shell 1, a clamping groove 2 and a mounting frame 3, wherein the clamping groove 2 is used for clamping, the mounting frame 3 is used for limiting and fixing a capacitor, the clamping groove 2 is formed in the lower shell 1, the mounting frame 3 is fixedly connected inside the clamping groove 2, a waterproof film 8 used for preventing water is wrapped on the surface of the lower shell 1, and a tearing-resistant film 9 used for resisting tearing is wrapped on the outer side wall of the waterproof film 8; the waterproof membrane 8 wrapped on the surface of the shell can prevent water from penetrating into the shell, so that the internal element is prevented from being wetted, the waterproof membrane 8 is wrapped on the outer side wall of the waterproof membrane 8, the waterproof membrane 8 is effectively protected through the waterproof membrane 9, the waterproof membrane 8 is prevented from being torn, waterproof use can be effectively carried out, the dampproof effect of the shell is further improved, the internal capacitor is effectively protected, and the safety of the capacitor during use is ensured.

The upper surface of the upper shell 5 is in threaded connection with a fixing bolt 6 for fixing connection, the fixing bolt 6 extends into the lower shell 1, and a lead tube 7 for installing a lead is arranged on the upper surface of the upper shell 5; the upper shell 5 and the lower shell 1 can be effectively fixed together through the fixing bolts 6, so that the internal capacitor is effectively protected, leads on the capacitor are conveniently led out through the lead tube 7, and the capacitor is conveniently connected with an external capacitor.

It should be noted that, the utility model is a dampproof plastic box for capacitor, when in operation, the capacitor is installed in the installation frame 3 in the lower shell 1, then the upper shell 5 is clamped at the upper end of the lower shell 1 through the clamping mechanism 4, and penetrates through both through the fixing bolt 6, thereby fixing the upper shell 5 and the lower shell 1 together, the capacitor is wrapped through the upper shell 5 and the lower shell 1, the capacitor is prevented from being exposed to the outside, the capacitor cannot be contacted with the outside environment, when the clamping frame 401 on the body of the clamping mechanism 4 is clamped, the joint of the capacitor and the clamping groove 2 can be sealed through the sealing rubber pad 402, the outside water is prevented from entering the inside of the shell, and the inside of the shell can be absorbed through the drying plate 403 on the inner side, so that the inside of the shell is kept dry, thereby the capacitor installed inside is prevented from being damaged due to damp, the waterproof membrane 8 wrapped on the surface of the shell can avoid the water from penetrating into the inside of the shell, thereby preventing the inside of the internal element from being damp, the outside wall of the capacitor from being wrapped with the waterproof membrane 9, the waterproof membrane 9 can be prevented from being effectively torn, the capacitor can be further protected, and the inside of the capacitor can be prevented from being effectively torn by the waterproof membrane 8, and the inside can be further protected when the capacitor is further protected.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a box is moulded in dampproofing of condenser, includes inferior valve (1) that is used for installing the condenser, its characterized in that still includes epitheca (5) that are used for sealedly and is used for epitheca (5) and inferior valve (1) to carry out joint mechanism (4), epitheca (5) joint is at inferior valve (1) upper surface, joint mechanism (4) fixed connection is at epitheca (5) lower surface, and joint mechanism (4) extend to inferior valve (1) inside, joint mechanism (4) are constituteed by joint frame (401), sealing rubber pad (402) and desiccator (403), sealing rubber pad (402) set up at joint frame (401) lateral wall, desiccator (403) fixed connection is at joint frame (401) inside wall.

2. A moisture resistant plastic capacitor case as set forth in claim 1, wherein: still including joint groove (2) and the installing frame (3) that are used for spacing fixed of condenser that are used for the joint, inside inferior valve (1) is seted up in joint groove (2), installing frame (3) fixed connection is inside joint groove (2).

3. A moisture resistant plastic capacitor case as set forth in claim 1, wherein: the waterproof shell is characterized in that a waterproof membrane (8) for waterproofing is wrapped on the surface of the lower shell (1), and a tearing-resistant membrane (9) for resisting tearing is wrapped on the outer side wall of the waterproof membrane (8).

4. A moisture resistant plastic capacitor case as set forth in claim 1, wherein: the upper surface of the upper shell (5) is in threaded connection with a fixing bolt (6) for fixed connection, and the fixing bolt (6) extends into the lower shell (1).

5. A moisture resistant plastic capacitor case as set forth in claim 1, wherein: the upper surface of the upper shell (5) is provided with a lead tube (7) for installing leads.