CN210039937U

CN210039937U - Durable aluminum cover on capacitor

Info

Publication number: CN210039937U
Application number: CN201921236694.3U
Authority: CN
Inventors: 周科汇
Original assignee: Changzhou Xin Hui Electron Material Co Ltd
Current assignee: Changzhou Xin Hui Electron Material Co Ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-02-07
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a durable type condenser goes up aluminium lid, including fixed establishment and installation mechanism, installation mechanism's quantity is two and the symmetry installs in fixed establishment's the left and right sides, and fixed establishment includes the set casing, and the backup pad is all installed at the top of the set casing inner wall left and right sides, and the top of two backup pads is provided with the aluminium apron, and the surface of aluminium apron contacts with the inner wall of set casing each other. The utility model discloses a set up the aluminium apron, avoid the upper cover plate can take place the bending deformation phenomenon under the repeated impact of hot atmospheric pressure, the durability has been improved, through the fixed block, antifriction bearing, the fixed axle, firm board, the fixture block, the threaded rod, mutually supporting of rotatory piece and threaded block, the effect of convenient to detach upper cover plate has been realized, the phenomenon of damaging inconvenient maintenance appears when the inside electric capacity core of condenser has been avoided, the efficiency when dismantling the upper cover plate has been improved greatly, make things convenient for the later stage to change and maintain the electric capacity core, bring very big facility for the user.

Description

Durable aluminum cover on capacitor

Technical Field

The utility model relates to a condenser technical field specifically is a durable type aluminium lid on condenser.

Background

At present, the upper cover plate adopts the non-metallic material of the phenolic aldehyde laminated paper board of gluing, the condenser is inside can produce great hot atmospheric pressure in long-time work, the bending deformation phenomenon can take place for the upper cover plate under the impact repeatedly of hot atmospheric pressure, and long-time the use, the phenomenon of damage can appear in the inside electric capacity core of condenser, when needs maintain and change the electric capacity core, inconvenient dismantlement to the upper cover plate, thereby inconvenient maintains the electric capacity core, greatly reduced the life of condenser, the progress of follow-up work has been postponed, bring very big inconvenience for the user, for this reason, we provide the last aluminium lid of a durability condenser.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminium lid on durable type condenser to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the durable upper aluminum cover for the capacitor comprises two fixing mechanisms and two mounting mechanisms, wherein the two mounting mechanisms are symmetrically mounted on the left side and the right side of the fixing mechanisms;

the fixing mechanism comprises a fixing shell, supporting plates are mounted on the top of the left side and the top of the right side of the inner wall of the fixing shell, aluminum cover plates are arranged on the top of the two supporting plates, the surface of each aluminum cover plate is in contact with the inner wall of the fixing shell, a capacitor core is arranged on the bottom of the inner wall of the fixing shell, two lead terminals are mounted on the top of the capacitor core, the top ends of the lead terminals penetrate through the aluminum cover plates and extend to the outside of the aluminum cover plates, and fixing grooves are formed in the left side and the right side;

installation mechanism includes the fixed block, the bottom of fixed block and the bottom of fixed slot inner wall contact each other, install antifriction bearing in the recess at fixed block top, swing joint has the fixed axle on antifriction bearing's the inner wall, the top of fixed axle runs through the fixed slot and extends to its externally mounted and has firm board, the fixture block is installed on the right side of firm board bottom, the bottom of fixture block runs through the aluminium apron and extends to its inside rather than swing joint, the bottom on fixed block right side is provided with the threaded rod, the left end of threaded rod runs through fixed block, fixed slot and set casing in proper order from a dextrad to a left side and extends to the externally mounted of its set casing and has rotatory piece, the surperficial threaded connection of threaded rod has the thread piece, the thread piece is close to one side and the.

Preferably, the bottom of the aluminum cover plate and the top of the support plate are in contact with each other.

Preferably, a sealing gasket is arranged at the bottom of the aluminum cover plate and on the surface of the lead terminal, and the inner wall of the sealing gasket is movably connected with the surface of the lead terminal.

Preferably, the fixing block and the fixing groove are both square.

Preferably, a handle is mounted on the top of the stabilizing plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the aluminium apron, avoid the upper cover plate can take place the bending deformation phenomenon under the repeated impact of hot atmospheric pressure, the durability has been improved, through the fixed block, antifriction bearing, the fixed axle, firm board, the fixture block, the threaded rod, mutually supporting of rotatory piece and threaded block, the effect of convenient to detach upper cover plate has been realized, the phenomenon of damaging inconvenient maintenance appears when the inside electric capacity core of condenser has been avoided, the efficiency when dismantling the upper cover plate has been improved greatly, make things convenient for the later stage to change and maintain the electric capacity core, bring very big facility for the user.

2. The utility model discloses a set up sealed the pad, improved the leakproofness between aluminium apron and the lead terminal, through setting up the handle, improved the convenience when firm board uses.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

FIG. 2 is a cross-sectional view of the mounting mechanism of the present invention in elevation;

fig. 3 is a schematic structural diagram of a right side view of the present invention.

In the figure: the device comprises a fixing mechanism 1, a fixing shell 11, a supporting plate 12, an aluminum cover plate 13, a capacitor core 14, a lead terminal 15, a fixing groove 16, a mounting mechanism 2, a fixing block 21, a rolling bearing 22, a fixing shaft 23, a fixing plate 24, a clamping block 25, a threaded rod 26, a rotating block 27, a threaded block 28, a sealing gasket 3 and a handle 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a durable aluminum cap for a capacitor includes a fixing mechanism 1 and two mounting mechanisms 2, wherein the two mounting mechanisms 2 are symmetrically mounted on the left and right sides of the fixing mechanism 1.

Referring to fig. 1, the fixing mechanism 1 includes a fixing housing 11, supporting plates 12 are installed on the top of the left and right sides of the inner wall of the fixing housing 11, an aluminum cover plate 13 is installed on the top of the two supporting plates 12, by arranging the aluminum cover plate 13, the durability of the cover plate is improved, the surface of the aluminum cover plate 13 is contacted with the inner wall of the fixed shell 11, the bottom of the aluminum cover plate 13 is contacted with the top of the supporting plate 12, the bottom of the inner wall of the fixed shell 11 is provided with the capacitor core 14, two lead terminals 15 are arranged at the top of the capacitor core 14, the top ends of the lead terminals 15 penetrate through the aluminum cover plate 13 and extend to the outside of the aluminum cover plate, the sealing gasket 3 is arranged at the bottom of the aluminum cover plate 13 and on the surface of the lead terminals 15, the inner wall of the sealing gasket 3 is movably connected with, through setting up sealed 3 of filling up, improved the leakproofness between aluminium apron 13 and lead terminal 15, fixed slot 16 has all been seted up to the left and right sides of fixed shell 11 inner wall.

Referring to fig. 1-3, the mounting mechanism 2 includes a fixing block 21, the bottom of the fixing block 21 contacts the bottom of the inner wall of the fixing groove 16, the fixing block 21 and the fixing groove 16 are both square, a rolling bearing 22 is mounted in a groove at the top of the fixing block 21, a fixing shaft 23 is movably connected to the inner wall of the rolling bearing 22, the top end of the fixing shaft 23 penetrates through the fixing groove 16 and extends to the outside of the fixing groove to be mounted with a stabilizing plate 24, the rolling bearing 22 is arranged to stabilize the fixing shaft 23, a handle 4 is mounted at the top of the stabilizing plate 24, the use convenience of the stabilizing plate 24 is improved by the arrangement of the handle 4, a clamping block 25 is mounted at the right side of the bottom of the stabilizing plate 24, the bottom of the clamping block 25 penetrates through the aluminum cover plate 13 and extends to the inside of the aluminum cover plate to be movably connected with, Fixed slot 16 and set casing 11 and extend to the externally mounted of its set casing 11 has rotatory piece 27, threaded rod 26's surperficial threaded connection has screw block 28, screw block 28 is close to one side and set casing 11 fixed connection of set casing 11, through setting up aluminium apron 13, avoid the upper cover plate can take place the bending deformation phenomenon under the repeated impact of hot gas pressure, the durability has been improved, through fixed block 21, antifriction bearing 22, fixed axle 23, firm board 24, fixture block 25, threaded rod 26, rotatory piece 27 and screw block 28 mutually support, the effect of convenient to detach upper cover plate has been realized, the phenomenon of the inconvenient maintenance of damage appears in the electric capacity core when condenser inside has been avoided, the efficiency when dismantling the upper cover plate has been improved greatly, make things convenient for later stage change and maintenance electric capacity core, bring very big facility for the user.

When the capacitor core 14 is damaged and needs to be maintained in use, the rotating block 27 is rotated, the rotating block 27 drives the threaded rod 26 to rotate, the threaded rod 26 is matched with the threaded block 28, so that the threaded rod 26 moves away from the fixed block 21, when the threaded rod 26 is separated from the fixed block 21, the handle 4 is pulled upwards, the handle 4 drives the stabilizing plate 24 to move upwards, the stabilizing plate 24 drives the clamping block 25 to move upwards, the stabilizing plate 24 drives the fixed block 21 to move upwards through the fixed shaft 23, when the clamping block 25 is separated from the aluminum cover plate 13, the fixing block 21 is still in the fixing groove 16, then the handle 4 is rotated, the handle 4 drives the fixing plate 24 to rotate, the fixing plate 24 drives the fixing shaft 23 to rotate in the rolling bearing 22, the fixing plate 24 drives the fixture block 25 to rotate 90, so that the block 25 moves to the top of the fixed shell 11, and at this time, the aluminum cover plate 13 is pulled out upwards.

In summary, the following steps: this durable type condenser upper aluminum cover through setting up aluminium apron 13, through the mutual cooperation of fixed block 21, antifriction bearing 22, fixed axle 23, firm board 24, fixture block 25, threaded rod 26, rotatory piece 27 and screw block 28, has solved the problem that proposes among the above-mentioned background art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a durable type aluminium lid on condenser, includes fixed establishment (1) and installation mechanism (2), its characterized in that: the number of the mounting mechanisms (2) is two, and the mounting mechanisms are symmetrically mounted on the left side and the right side of the fixing mechanism (1);

the fixing mechanism (1) comprises a fixing shell (11), supporting plates (12) are mounted at the tops of the left side and the right side of the inner wall of the fixing shell (11), aluminum cover plates (13) are arranged at the tops of the two supporting plates (12), the surfaces of the aluminum cover plates (13) are in contact with the inner wall of the fixing shell (11), a capacitor core (14) is arranged at the bottom of the inner wall of the fixing shell (11), two lead terminals (15) are mounted at the top of the capacitor core (14), the top ends of the lead terminals (15) penetrate through the aluminum cover plates (13) and extend to the outside of the aluminum cover plates, and fixing grooves (16) are formed in the left side and the right side of the inner wall of the;

the installation mechanism (2) comprises a fixed block (21), the bottom of the fixed block (21) is in contact with the bottom of the inner wall of the fixed groove (16), a rolling bearing (22) is installed in a groove at the top of the fixed block (21), a fixed shaft (23) is movably connected to the inner wall of the rolling bearing (22), the top end of the fixed shaft (23) penetrates through the fixed groove (16) and extends to the outside of the fixed groove to be provided with a stabilizing plate (24), a clamping block (25) is installed on the right side of the bottom of the stabilizing plate (24), the bottom of the clamping block (25) penetrates through an aluminum cover plate (13) and extends to the inside of the aluminum cover plate and is movably connected with the aluminum cover plate, a threaded rod (26) is arranged at the bottom of the right side of the fixed block (21), the fixed groove (16) and the fixed shell (11) from right to left, and a rotating block (27), the surface of the threaded rod (26) is in threaded connection with a threaded block (28), and one side, close to the fixed shell (11), of the threaded block (28) is fixedly connected with the fixed shell (11).

2. A durable aluminum cap for capacitors as claimed in claim 1, wherein: the bottom of the aluminum cover plate (13) is in contact with the top of the support plate (12).

3. A durable aluminum cap for capacitors as claimed in claim 1, wherein: the surface mounting who just is located lead terminal (15) in the bottom of aluminium apron (13) has sealed pad (3), the inner wall of sealed pad (3) and the surface swing joint of lead terminal (15).

4. A durable aluminum cap for capacitors as claimed in claim 1, wherein: the fixed block (21) and the fixed groove (16) are both square.

5. A durable aluminum cap for capacitors as claimed in claim 1, wherein: the top of the stabilizing plate (24) is provided with a handle (4).