CN216212891U

CN216212891U - Capacitor special for air conditioner compressor

Info

Publication number: CN216212891U
Application number: CN202121623096.9U
Authority: CN
Inventors: 吴功清
Original assignee: Ningguo Qibo Electronic Co ltd
Current assignee: Ningguo Qibo Electronic Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-04-05
Anticipated expiration: 2031-07-16

Abstract

Special condenser of air condition compressor, the on-line screen storage device comprises a base, the base top surface is seted up flutedly, the inside box body that is fixed with of recess, the inside detachable electric capacity mechanism that is provided with of box body, electric capacity mechanism is provided with the multiunit, electric capacity mechanism bottom through connection is in the base bottom surface, the shell has been cup jointed in the box body outside, the shell lateral wall is fixed with first fixed block, the base top surface is fixed with the second fixed block, be connected with the second spring between first fixed block and the second fixed block. The sealed box body is unfolded by pulling the shell, so that the capacitor mechanism can be directly checked and replaced, the shell and the box body can be reset and closed by utilizing the second spring, and the operation is simple and convenient; the detachable capacitor mechanism is utilized to enable the capacitor to be more conveniently replaced and connected, and the shock resistance of structural connection of the capacitor is improved, so that the stability of internal connection of the capacitor is ensured.

Description

Capacitor special for air conditioner compressor

Technical Field

The utility model belongs to the technical field of capacitors, and particularly relates to a capacitor special for an air conditioner compressor.

Background

The capacitor is widely applied to various electrical equipment, wherein the capacitor plays an important role in an air conditioner compressor and can play a role in stably controlling current for connection and disconnection of a circuit.

Generally, in an air conditioner compressor, internal parts are usually in a vibration environment, and after a capacitor is connected in an internal circuit, due to the vibration, the amplitude of vertical displacement is easy to occur, and under long-term vibration, the connection of the capacitor is unstable, so that the condition that the capacitor is disconnected is easy to occur, and the normal use of the air conditioner compressor is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a special capacitor for an air conditioner compressor, and the specific technical scheme is as follows:

special condenser of air condition compressor, the on-line screen storage device comprises a base, the base top surface is seted up flutedly, the inside box body that is fixed with of recess, the inside detachable electric capacity mechanism that is provided with of box body, electric capacity mechanism is provided with the multiunit, electric capacity mechanism bottom through connection is in the base bottom surface, the shell has been cup jointed in the box body outside, the shell lateral wall is fixed with first fixed block, the base top surface is fixed with the second fixed block, be connected with the second spring between first fixed block and the second fixed block.

Further, the inboard top surface of shell is fixed with the limiting plate, the limiting plate is the L style of calligraphy, the through-hole has been seted up to the box body top surface, the limiting plate runs through the through-hole and connects inside the box body, the horizontal board top surface laminating of limiting plate is in the inside top surface of box body.

Furthermore, the capacitance mechanism comprises a capacitance component and a guide component, the guide component is fixed in the box body, the bottom end of the guide component is connected with the bottom surface of the base in a penetrating manner, and the capacitance component is inserted in the guide component;

the capacitor assembly comprises a capacitor core and pins, the capacitor core is inserted into the conductive assembly, the pins are connected to the bottom end of the capacitor core, and the pins are electrically connected with the interior of the conductive assembly.

Furthermore, the guide connection assembly comprises a sleeve, a push plate, a first spring and a guide connection column, the sleeve is fixed on the bottom surface inside the box body, the guide connection column is inserted and connected at the bottom end of the sleeve in a penetrating manner, the bottom end of the guide connection column is connected to the bottom surface of the base in a penetrating manner, the push plate is fixed on the side wall of the top end of the guide connection column, the first spring is connected between the bottom surface of the push plate and the bottom surface inside the sleeve, and the first spring is sleeved on the side wall of the guide connection column;

the capacitor core is inserted in the sleeve, the bottom surface of the capacitor core is attached to the top surface of the push plate, the pins are inserted in the connecting posts, and the pins are electrically connected with the connecting posts.

Furthermore, the inner wall of the sleeve is provided with a clamping block, the side wall of the capacitor core is provided with a clamping groove, and the clamping block is inserted into the clamping groove.

Further, it still includes the elastic component and touches the splicing to lead the subassembly, it leads the splicing lateral wall to touch splicing vertical fixation, touch the splicing and lead and be electric connection between the splicing, it sets up in the base bottom surface to touch the splicing embedding, it is connected with the elastic component to touch between splicing top surface and the base inside.

Further, the elastic part includes first clamping piece, spring leaf and second clamping piece, the second clamping piece is fixed in and touches the piece top surface, second clamping piece top parallel arrangement has first clamping piece, be connected with the spring leaf between first clamping piece and the second clamping piece, the spring leaf symmetry is provided with two, the laminating of first clamping piece top surface is connected inside the base.

The utility model has the beneficial effects that:

1. the sealed box body is unfolded by pulling the shell, so that the capacitor mechanism can be directly checked and replaced, the shell and the box body can be reset and closed by utilizing the second spring, and the operation is simple and convenient;

2. the detachable capacitor mechanism is utilized to enable the capacitor to be more conveniently replaced and connected, and the shock resistance of structural connection of the capacitor is improved, so that the stability of internal connection of the capacitor is ensured.

Drawings

FIG. 1 is a sectional view showing the whole structure of a capacitor for an air conditioner compressor according to the present invention;

FIG. 2 shows a top view of the overall structure of the present invention;

FIG. 3 shows a cross-sectional view of the connection at A-A of the present invention;

FIG. 4 shows a cross-sectional view of the capacitive mechanism of the present invention;

FIG. 5 is a schematic view of the connection structure of the contact tab with the spring and the contact post according to the present invention;

shown in the figure: 1. a box body; 11. a through hole; 2. a housing; 21. a first fixed block; 22. a limiting plate; 3. a capacitive mechanism; 31. a capacitive component; 311. a capacitor core; 3111. a card slot; 312. a pin; 32. a conductive connection component; 321. a sleeve; 3211. a clamping block; 322. pushing the plate; 323. a first spring; 324. a lead-in post; 325. an elastic member; 3251. a first clip piece; 3252. a spring plate; 3253. a second clip; 326. a contact piece; 4. a base; 41. a groove; 42. a second fixed block; 5. a second spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The capacitor special for the air-conditioning compressor comprises a base 4, wherein a groove 41 is formed in the top surface of the base 4, a box body 1 is fixed in the groove 41, a detachable capacitance mechanism 3 is arranged in the box body 1, a plurality of groups of capacitance mechanisms 3 are arranged, the bottom end of each capacitance mechanism 3 is connected to the bottom surface of the base 4 in a penetrating manner, a shell 2 is sleeved on the outer side of the box body 1, a first fixed block 21 is fixed on the side wall of the shell 2, a second fixed block 42 is fixed on the top surface of the base 4, and a second spring 5 is connected between the first fixed block 21 and the second fixed block 42;

the sealed box body is unfolded by pulling the shell, so that the capacitor mechanism can be directly checked and replaced, the shell and the box body can be reset and closed by utilizing the second spring, and the operation is simple and convenient;

the detachable capacitor mechanism is utilized to enable the capacitor to be more conveniently replaced and connected, and the shock resistance of structural connection of the capacitor is improved, so that the stability of internal connection of the capacitor is ensured.

As shown in fig. 3, a limiting plate 22 is fixed on the top surface of the inner side of the shell 2, the limiting plate 22 is L-shaped, the top surface of the box body 1 is provided with a through hole 11, the limiting plate 22 penetrates through the through hole 11 and is connected to the inside of the box body 1, and the top surface of the transverse plate of the limiting plate 22 is attached to the top surface of the inside of the box body 1; utilize the limiting plate laminating at the inside top surface of box body, improved guidance quality and stability of shell when the outside of box body moves.

As shown in fig. 1 and 4, the capacitance mechanism 3 includes a capacitance component 31 and a conductive component 32, the conductive component 32 is fixed inside the box body 1, the bottom end of the conductive component 32 is connected to the bottom surface of the base 4 in a penetrating manner, and the capacitance component 31 is inserted into the conductive component 32;

the capacitor assembly 31 comprises a capacitor core 311 and a pin 312, the capacitor core 311 is inserted into the conductive assembly 32, the pin 312 is connected to the bottom end of the capacitor core 311, and the pin 312 is electrically connected with the interior of the conductive assembly 32;

can directly pull out and insert and assemble and dismantle capacitor assembly and lead and connect the subassembly, be convenient for to capacitor assembly's connection and change.

The guide connection assembly 32 comprises a sleeve 321, a push plate 322, a first spring 323 and a guide connection column 324, the sleeve 321 is fixed on the bottom surface inside the box body 1, the guide connection column 324 is inserted into the bottom end of the sleeve 321 in a penetrating manner, the bottom end of the guide connection column 324 is connected to the bottom surface of the base 4 in a penetrating manner, the push plate 322 is fixed on the side wall of the top end of the guide connection column 324, the first spring 323 is connected between the bottom surface of the push plate 322 and the bottom surface inside the sleeve 321, and the first spring 323 is sleeved on the side wall of the guide connection column 324;

the capacitor core 311 is inserted into the sleeve 321, the bottom surface of the capacitor core 311 is attached to the top surface of the push plate 322, the pin 312 is inserted into the conductive post 324, and the pin 312 and the conductive post 324 are electrically connected;

when the capacitor core is connected with the pins in the street component in an inserting mode, the push plate is attached to the capacitor core through the first spring inside, the capacitor core can have shock resistance longitudinally, the pins are connected with the guide connection columns, the guide connection columns are reused to be connected with an external circuit to enable the capacitor core to be connected with ductility, the structure can be kept in the vibration range, and the connection inside the capacitor is made to be stable.

A clamping block 3211 is arranged on the inner wall of the sleeve 321, a clamping groove 3111 is formed in the side wall of the capacitor core 311, and the clamping block 3211 is inserted into the clamping groove 3111; the clamping block is clamped in the clamping groove in a matched mode, so that the capacitor core can be positioned in the sleeve, and the connection stability of the capacitor core is guaranteed.

The contact assembly 32 further includes an elastic member 325 and a contact piece 326, the contact piece 326 is vertically fixed on the sidewall of the contact post 324, the contact piece 326 is electrically connected with the contact post 324, the contact piece 326 is embedded in the bottom surface of the base 4, and the elastic member 325 is connected between the top surface of the contact piece 326 and the inside of the base 4; the contact area of the capacitor connected with the external circuit can be increased by utilizing the contact sheet and the guide contact column to be connected, and the elastic piece is utilized to push the contact sheet to be always attached to the external circuit, so that the connection stability is ensured.

As shown in fig. 1 and 5, the elastic member 325 includes a first clamping piece 3251, a spring plate 3252 and a second clamping piece 3253, the second clamping piece 3253 is fixed to the top surface of the contact piece 326, the top of the second clamping piece 3253 is provided with the first clamping piece 3251 in parallel, the spring plate 3252 is connected between the first clamping piece 3251 and the second clamping piece 3253, the two spring plates 3252 are symmetrically arranged, and the top surface of the first clamping piece 3251 is attached to the inside of the base 4; when touching the splicing and being connected with the laminating of outside, utilize the spring leaf to promote the second clamping piece and make to touch the splicing and have the trend of pushing out from the base bottom surface to guarantee to touch the splicing and can remain the laminating all the time and connect.

In the practice of the present invention, the catalyst is,

firstly, pulling the shell 2 according to the figures 2 and 3, wherein the shell 2 slides in the groove 41 on the base 4, so that the shell 2 is separated from the outer wall of the box body 1, and under the clamping action of the limiting plate 22 on the inner side of the shell 2 at the position of the through hole 11 of the box body 1, the shell 2 stably moves, and the second spring 5 connected between the first fixing block 21 and the second fixing block 42 is stretched while the shell 2 moves, so that the shell 2 is reset to seal the box body 1 after the interior of the capacitor is assembled, and the capacitor is ensured not to be interfered by the external environment;

then, according to fig. 1, 4 and 5, after the box body 1 is opened, assembling the capacitor assembly 31 of the capacitor mechanism 3, inserting the capacitor core 311 with the pin 312 into the sleeve 321 of the conductive connection assembly 32, so that the pin 312 is inserted into the top end of the conductive connection column 324, and is electrically connected with the conductive connection column 324, and as the capacitor core 311 is inserted, the capacitor core is attached to the push plate 322, and the push plate 322 is pushed, so that the first spring 323 is compressed, the compressed first spring 323 can improve the shock resistance of the connection of the capacitor core 311 in the sleeve 321, and as the capacitor core 311 is inserted, until the fixture block 3211 on the inner wall of the sleeve 321 is clamped into the fixture slot 3111 on the side wall of the capacitor core 311, and the assembling of the capacitor assembly 31 is completed;

meanwhile, the connecting contact sheet 326 extends out of the base 4 by the guide post 324 along with the pushing of the push plate 322, the contact sheet 326 is electrically connected with the guide post 324, and the contact sheet 326 is used for increasing the connection area with the internal circuit of the air-conditioning compressor, so that the connection stability is improved;

finally, the base 4 is integrally fixed inside the air conditioner compressor, so that the contact sheet 326 is attached to and connected with the circuit, the contact sheet 326 extends out of the bottom surface of the base 4, the contact sheet 326 is elastically extruded to be attached to the circuit, meanwhile, under the action of the elastic piece 325, the first clamping sheet 3251 contacted with the base 4 is fixed in position, and under the action of the spring sheet 3252, the second clamping sheet 3253 pushes the contact sheet 326 to extend out of the base 4 all the time, so that the connection of the contact sheet 326 is tighter, and the stability of the internal connection of the capacitor is ensured.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The special capacitor for the air conditioner compressor is characterized in that: including base (4), base (4) top surface is seted up flutedly (41), recess (41) inside is fixed with box body (1), box body (1) inside is provided with detachable electric capacity mechanism (3), electric capacity mechanism (3) are provided with the multiunit, electric capacity mechanism (3) bottom through connection is in base (4) bottom surface, shell (2) have been cup jointed in the box body (1) outside, shell (2) lateral wall is fixed with first fixed block (21), base (4) top surface is fixed with second fixed block (42), be connected with second spring (5) between first fixed block (21) and second fixed block (42).

2. The capacitor dedicated for an air conditioner compressor according to claim 1, wherein: the limiting plate is characterized in that a limiting plate (22) is fixed to the inner side top surface of the shell (2), the limiting plate (22) is L-shaped, a through hole (11) is formed in the top surface of the box body (1), the limiting plate (22) penetrates through the through hole (11) to be connected to the inside of the box body (1), and the transverse plate top surface of the limiting plate (22) is attached to the inner top surface of the box body (1).

3. The capacitor dedicated for an air conditioner compressor according to claim 1, wherein: the capacitance mechanism (3) comprises a capacitance component (31) and a guide component (32), the guide component (32) is fixed in the box body (1), the bottom end of the guide component (32) is connected to the bottom surface of the base (4) in a penetrating manner, and the capacitance component (31) is inserted in the guide component (32);

the capacitor assembly (31) comprises a capacitor core (311) and pins (312), the capacitor core (311) is inserted into the conductive assembly (32), the pins (312) are connected to the bottom end of the capacitor core (311), and the pins (312) are electrically connected with the interior of the conductive assembly (32).

4. The capacitor dedicated for an air conditioner compressor according to claim 3, wherein: the guide connection assembly (32) comprises a sleeve (321), a push plate (322), a first spring (323) and a guide connection column (324), the sleeve (321) is fixed on the bottom surface inside the box body (1), the guide connection column (324) is inserted into the bottom end of the sleeve (321) in a penetrating manner, the bottom end of the guide connection column (324) is connected to the bottom surface of the base (4) in a penetrating manner, the push plate (322) is fixed on the side wall of the top end of the guide connection column (324), the first spring (323) is connected between the bottom surface of the push plate (322) and the bottom surface inside the sleeve (321), and the first spring (323) is sleeved on the side wall of the guide connection column (324);

the capacitor core (311) is inserted into the sleeve (321), the bottom surface of the capacitor core (311) is attached to the top surface of the push plate (322), the pin (312) is inserted into the conductive post (324), and the pin (312) is electrically connected with the conductive post (324).

5. The capacitor dedicated for an air conditioner compressor according to claim 4, wherein: the capacitor comprises a capacitor core (311), and is characterized in that a clamping block (3211) is arranged on the inner wall of the sleeve (321), a clamping groove (3111) is formed in the side wall of the capacitor core (311), and the clamping block (3211) is inserted into the clamping groove (3111).

6. The capacitor dedicated for an air conditioner compressor according to claim 5, wherein: lead and connect subassembly (32) still includes elastic component (325) and touch contact sheet (326), touch contact sheet (326) vertical fixation leads contact column (324) lateral wall, touch contact sheet (326) and lead and be electric connection between contact column (324), touch contact sheet (326) embedding and set up in base (4) bottom surface, touch contact sheet (326) top surface and base (4) inside between be connected with elastic component (325).

7. The capacitor dedicated for an air conditioner compressor according to claim 6, wherein: elastic component (325) include first clamping piece (3251), spring leaf (3252) and second clamping piece (3253), second clamping piece (3253) are fixed in and touch splicing piece (326) top surface, second clamping piece (3253) top parallel arrangement has first clamping piece (3251), be connected with spring leaf (3252) between first clamping piece (3251) and second clamping piece (3253), spring leaf (3252) symmetry is provided with two, first clamping piece (3251) top surface laminating is connected in inside base (4).