CN212511512U - Electric control box and air conditioner outdoor unit - Google Patents

Abstract

The utility model discloses an automatically controlled box and outer machine of air-conditioner, automatically controlled box includes: box body, installed part and electric capacity. The box body includes: the mounting plate is provided with a through hole, and the limiting ring is arranged on one side of the mounting plate and corresponds to the through hole. The installed part is formed with the mounting hole, and the through-hole just is worn to establish by the installed part and cooperates with the spacing ring joint. At least a portion of the capacitor is received in the mounting hole. From this, according to the utility model discloses an automatically controlled box at first cooperates installed part and box body through joint cooperation mode, cooperates electric capacity and installed part again, so just can realize box body, installed part and electric capacity three's fixed mounting. The installation mode is simple, and the operation is easy, so that the production efficiency can be improved.

Description

Electric control box and air conditioner outdoor unit

Technical Field

The utility model belongs to the technical field of the air conditioner technique and specifically relates to an automatically controlled box and air condensing units are related to.

Background

The capacitor is an indispensable electronic component for the air conditioner, the capacitor has a great variety, the capacitor comprises a capacitor with a cylindrical appearance, a clamping ring type fixing structure is adopted for mounting the capacitor, one end of the fixing structure is clamped into the clamping groove, and the other end of the fixing structure is fixed by a screw. And a band-type capacitor fixing structure is adopted, so that the band can be matched with the electric control box in a buckling manner, and the electric control box is not easy to disassemble and assemble after assembly and is not beneficial to after sale. And a clamping ring type fixing structure is adopted, and the clamping ring and the electric control box are integrated, so that the fixing mode also needs to be fixed by screws.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide an automatically controlled box, electric capacity and box body in this automatically controlled box can be installed fast, simple to operate moreover, stable, easily dismantle.

The utility model also provides an outer machine of air-conditioner.

According to the utility model discloses an automatically controlled box includes: box body, installed part and electric capacity. The cartridge body includes: the mounting plate is provided with a through hole, and the limiting ring is arranged on one side of the mounting plate and corresponds to the through hole; the mounting piece is provided with a mounting hole, penetrates through the through hole and is in clamping fit with the limiting ring; at least a portion of the capacitor is received in the mounting hole.

From this, according to the utility model discloses an automatically controlled box at first cooperates installed part and box body through joint cooperation mode, cooperates electric capacity and installed part again, so just can realize box body, installed part and electric capacity three's installation fixed mounting. The installation mode is simple, and the operation is easy, so that the production efficiency can be improved.

According to some embodiments of the invention, the mounting comprises: the mounting hole is formed in the top ring, and the elastic clamping jaws are arranged on one side of the top ring and are matched with the limiting ring in a clamping manner.

According to some embodiments of the utility model, the elasticity jack catch is deviating from the one end of apical ring is provided with outer arch, outer protruding butt in the inboard of spacing ring.

According to some embodiments of the utility model, the mounting panel is in the through-hole deviates from one side of spacing ring is provided with the boss, the apical ring is provided with protruding muscle, protruding muscle butt is in on the boss, so that outer protruding butt in the inboard of spacing ring.

According to some embodiments of the invention, the axial length of the stop collar is less than the outer protrusion plays the perpendicular distance of the top ring.

According to some embodiments of the utility model, the boss is provided with one kind in spacing recess and the spacing arch, the apical ring is provided with another kind in spacing recess and the spacing arch, spacing recess with spacing cooperation of spacing arch.

According to some embodiments of the utility model, the elasticity jack catch orientation one side of mounting hole is provided with interior arch, interior protruding butt in the outer peripheral face of electric capacity.

According to the utility model discloses a few embodiments, the diameter of electric capacity is A, the interior circle diameter that interior arch corresponds is B, the interior circle diameter that the elasticity jack catch corresponds is C, the excircle diameter that the elasticity jack catch corresponds is D, the excircle diameter that the outer arch corresponds is E, the diameter of through-hole is F, and wherein, B < A < C, D < F < E.

According to some embodiments of the invention, the top ring is still provided with a mounting ear for rotation on the side facing away from the elastic claw.

According to the utility model discloses an air condensing units includes: the electronic control box is arranged in the shell.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a partial structural view of an outdoor unit for an air conditioner according to an embodiment of the present invention;

fig. 2 is a perspective view of an electrical control box according to an embodiment of the present invention;

fig. 3 is an angular perspective view of a cartridge body according to an embodiment of the present invention;

fig. 4 is another angular perspective view of a cartridge body according to an embodiment of the present invention;

fig. 5 is an angular perspective view of a mounting member according to an embodiment of the present invention;

figure 6 is another angular perspective view of a mounting member according to an embodiment of the present invention;

fig. 7 is an angular assembly view of the cartridge body and mounting member according to an embodiment of the present invention;

FIG. 8 is another angular assembly view of the cartridge body and mounting member according to an embodiment of the present invention;

fig. 9 is an under-defined assembly diagram of the assembly body and the capacitor according to the embodiment of the present invention based on fig. 8;

fig. 10 is a front view of an exploded view of an electrical control box according to an embodiment of the present invention.

Reference numerals:

an electronic control box 100;

a case 10; a mounting plate 11; a through-hole 111; a boss 112; a limit recess 1121; a stop collar 12;

a mounting member 20; a mounting hole 21; a top ring 22; a convex rib 221; a limit projection 2211; mounting ears 222;

an elastic claw 23; the outer protrusions 231; an inner protrusion 232;

a capacitor 30;

an air-conditioning outdoor unit 200; a housing 201.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

An electrical control box 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 10.

As shown in fig. 2, the electronic control box 100 includes: a case 10, a mounting member 20, and a capacitor 30. Wherein, the box body 10 has a supporting function, the box body 10 can support the installation part 20 and the capacitor 30 installed thereon, and the installation part 20 can be used for accommodating the capacitor 30 and can be matched with the box body 10.

The specific structures and mounting relationships of the case 10, the mount 20, and the capacitor 30 are described in detail below.

As shown in fig. 2, 3 and 4, the cartridge 10 includes: a mounting plate 11 and a retainer ring 12, the mounting plate 11 being formed with a through hole 111, the retainer ring 12 being disposed at one side, e.g., a lower side, of the mounting plate 11, and the retainer ring 12 corresponding to the through hole 111.

It can be understood that the mounting plate 11 has a supporting function, the mounting plate 11 can support the installation component 20 and the capacitor 30 arranged thereon, the through hole 111 on the mounting plate 11 can be circular, the limit ring 12 forms a through ring, and the diameter of the through hole 111 can be the same as the inner diameter of the through ring, so that the installation component 20 can be assembled with the box body 10 through the through hole 111 and the limit ring 12. Wherein, the setting of through-hole 111 provides the prerequisite for the assembly of installed part 20 and box body 10, and in addition, spacing ring 12 has limiting displacement, and when installed part 20 passed through-hole 111 and box body 10 and assembled, spacing ring 12 can restrict installed part 20 and radially remove to the stable installation that provides the prerequisite for electric capacity 30 and installed part 20. In addition, the outer periphery of the through-hole 111 is chamfered, which can guide the installation of the mounting member 20 to the through-hole 111.

As shown in fig. 2, 5 and 6, the mounting member 20 is formed with a mounting hole 21, the mounting member 20 is inserted through the through hole 111, and the mounting member 20 is snap-fitted to the retainer ring 12. Wherein the mounting holes 21 provide a mounting space for placing the capacitor 30 on the mounting member 20, and the mounting holes 21 can be used to cooperate with the capacitor 30. In addition, the installation part 20 needs to be fixedly connected with the box body 10 through the through hole 111, so that the capacitor 30 can be stably installed on the installation part 20, the installation part 20 can be clamped with the limiting ring 12 on the box body 10 in a clamping matching mode, and the installation part 20 is stably connected with the box body 10. It should be noted that the clamping structure is easy to process, simple in structure and strong in reliability.

As shown in fig. 2, at least a portion of the capacitor 30 is received in the mounting hole 21. The relative designer can arrange the position relationship between the capacitor 30 and the mounting hole 21 reasonably according to the requirement. For example, the capacitor 30 may be partially accommodated in the mounting hole 21, or the capacitor 30 may be completely inserted through the mounting hole 21. It should be noted that, the capacitor 30 is accommodated in the position of the mounting hole 21, and it is always a prerequisite that the stable connection between the capacitor 30 and the mounting hole 21 is ensured.

Therefore, according to the utility model discloses an automatically controlled box 100 at first is connected installed part 20 and box body 10 through joint cooperation mode, is connected electric capacity 30 and installed part 20 again, so just can realize box body 10, installed part 20 and electric capacity 30 three's installation fixed connection. The installation mode is simple, and the operation is easy, so that the production efficiency can be improved.

As shown in fig. 7 and 8, the mounting member 20 includes a top ring 22 and at least two elastic claws 23, the mounting hole 21 is formed in the top ring 22, and the at least two elastic claws 23 are arranged on one side of the top ring 22 and are in snap fit with the stop ring 12. Wherein, the top ring 22 can avoid the installation component 20 from sliding from the through hole 111 when being installed with the through hole 111, and also provides the installation space for installing the installation ear 222 on the top ring 22.

In addition, elasticity jack catch 23 sets up to two at least, for example, can set up elasticity jack catch 23 to two, and two elasticity jack catch 23 set up relatively, can guarantee like this that installed part 20 is more stable with spacing ring 12 joint, of course, can also set up the quantity of elasticity jack catch 23 to three, and set up three elasticity jack catch 23 along the even interval in circumference, can also set up the quantity of elasticity jack catch 23 to four, and set up four elasticity jack catch 23 along the even interval in circumference, can further strengthen the stability of installed part 20 and spacing ring 12 joint like this through setting up a plurality of elasticity jack catch 23 in limited space. It should be noted that all the elastic claws 23 are on the same circumference, so that each elastic claw 23 can abut against the limiting ring 12 to generate the same pressure, which can improve the stability of the assembly of the mounting member 20 and the box body 10.

In an embodiment of the present invention, as shown in fig. 5 and 8, the elastic claw 23 is provided with an outer protrusion 231 at an end away from the top ring 22, and the outer protrusion 231 abuts against an inner side of the limit ring 12. Specifically, the outer protrusion 231 is a trapezoidal rib disposed on the elastic claw 23, and two side edges of the trapezoidal rib can facilitate the assembly of the outer protrusion 231 with the limit ring 12. The contact surface between the stop ring 12 and the outer protrusion 231 is a smooth curved surface, the outer protrusion 231 is a rib 221 disposed on the outer surface of the elastic claw 23, and since the elastic claw 23 has elasticity, when the outer protrusion 231 abuts against the stop ring 12, the outer protrusion 231 and the stop ring 12 generate elastic force, so that the elastic claw 23 and the stop ring 12 are stably abutted together. In addition, when the number of the elastic claw 23 is four, two outer protrusions 231 may be provided on each elastic claw 23, so that, when the mounting member 20 is mounted with the cartridge body 10, the plurality of outer protrusions 231 on the elastic claw 23 and the stopper ring 12 generate stronger elastic force, thereby enabling the mounting member 20 and the cartridge body 10 to be stably assembled together, and ensuring the mounting stability of the capacitor 30.

As shown in fig. 2, 3 and 8, the mounting plate 11 is provided with a boss 112 on a side of the through hole 111 facing away from the retainer ring 12, and the top ring 22 abuts on the boss 112 so that the outer protrusion 231 abuts on an inner side of the retainer ring 12.

Wherein, boss 112 is two arc sand grips, and two arc sand grips are located the peripheryol circle at through-hole 111 place, and two arc sand grips are relative interval setting, and when can making boss 112 and apical ring 22 butt like this, apical ring 22 can be stably located boss 112. In addition, one end of the arc-shaped convex strip is an inclined plane, the other end of the arc-shaped convex strip is a vertical plane, the convex rib 221 corresponding to the boss 112 is arranged below the top ring 22, the inclined plane is arranged at one end of the top ring, the vertical plane is arranged at the other end of the top ring, the top ring 22 can conveniently rotate on the boss 112, the top ring 22 can be rotated to reach the position matched with the boss 112, and the fool-proof effect can be achieved through the arrangement of the vertical plane.

Furthermore, as shown in fig. 9, when the top ring 22 is not completely engaged with the boss 112, that is, the boss 112 on the mounting plate 11 is in a misaligned state with the rib 221 below the top ring 22, at this time, the outer protrusion 231 is not abutted against the inner side of the limit ring 12, and by rotating the boss 112, the rib 221 can be located right above the boss 112, so that the outer protrusion 231 moves toward the upper side of the boss 112 along with the elastic claws 23 and the top ring 22, so that the outer protrusion 231 is abutted against the inner side of the limit ring 12, thereby stably engaging the mounting member 20 with the case 10.

In some embodiments of the present invention, as shown in fig. 8, the axial length of the stop collar 12 is less than the vertical distance of the outer protrusion 231 to the top collar 22. That is, when the boss 112 and the rib 221 are in a misaligned state, the distance from the outer protrusion 231 to the top ring 22 is greater than the axial length of the retainer ring 12, and at this time, the outer protrusion 231 is not in contact with the retainer ring 12. Since the axial length of the stop collar 12 is smaller than the vertical distance between the outer protrusion 231 and the top collar 22, when the boss 112 is rotated to position the rib 221 above the boss 112, the outer protrusion 231 abuts against the inner side of the stop collar 12, thereby reducing the difficulty in mounting the capacitor 30.

In some optional embodiments of the present invention, as shown in fig. 9, the boss 112 is provided with one of the limiting groove 1121 and the limiting protrusion 2211, the top ring 22 is provided with the other of the limiting groove 1121 and the limiting protrusion 2211, and the limiting groove 1121 and the limiting protrusion 2211 are in limiting fit. That is to say, the boss 112 may be provided with a limiting groove 1121, the top ring 22 may be provided with a limiting protrusion 2211, or the boss 112 may be provided with a limiting protrusion 2211, the top ring 22 is provided with a limiting groove 1121, and by the cooperation between the limiting protrusion 2211 and the limiting groove 1121, the circumferential rotation between the mounting member 20 and the box body 10 may be limited, and the mounting member 20 may not move to one side of the limiting ring 12 when the capacitor 30 is mounted.

In some embodiments of the present invention, as shown in fig. 5 and 9, one side of the elastic claw 23 facing the mounting hole 21 is provided with an inner protrusion 232, and the inner protrusion 232 abuts against the outer peripheral surface of the capacitor 30. It can be understood that interior protrusion 232 is trapezoidal convex strip, and on same circumference, two inclined planes of trapezoidal convex strip suit with the slope anchor ring of electric capacity 30 bottom in addition, can make things convenient for electric capacity 30 to pass the mounting hole, and in addition, when electric capacity 30's end passed interior protruding, interior protrusion can produce the extrusion to electric capacity 30 to can make electric capacity 30 assemble together with the mounting hole steadily.

The embodiment of the utility model provides an in, electric capacity 30's diameter is A, and interior circle diameter that interior protrusion 232 corresponds is B, and the interior circle diameter that elasticity jack catch 23 corresponds is C, and the excircle diameter that elasticity jack catch 23 corresponds is D, and the excircle diameter that outer protrusion 231 corresponds is E, and the diameter of through-hole 111 is F, and wherein, B < A < C, D < F < E.

It can be understood that, since the diameter F of the through hole 111 is smaller than the diameter E of the outer circle corresponding to the outer protrusion 231 of the elastic claw 23, when the mounting member 20 is assembled with the case 10, the elastic claw 23 can be bent toward the center line of the through hole 111 under a certain force due to the elasticity of the elastic claw 23, so that the elastic claw 23 can be engaged with the through hole 111, and the engagement relationship can be maintained under the action of the elastic force. In addition, since the diameter a of the capacitor 30 is smaller than the inner circle diameter C corresponding to the elastic claw 23, the capacitor 30 can pass through the mounting hole 21, and since the inner circle diameter B corresponding to the inner protrusion 232 is smaller than the diameter of the capacitor 30, the inner protrusion 232 can press the capacitor 30, so that the case 10, the mounting member 20, and the capacitor 30 can be stably and fixedly assembled.

As shown in fig. 4, the top ring 22 is further provided with mounting ears 222 for rotation on the side facing away from the resilient jaws 23. The mounting ears 222 are rectangular parallelepiped strips, the number of the mounting ears 222 can be four, and the mounting ears are uniformly arranged on the circumference of one side of the top ring 22 departing from the elastic claw 23, so that the mounting part 20 and the box body 10 can be conveniently assembled by one-hand operation of a user.

The specific assembly process of the electrical control box 100 is described in detail below.

As shown in fig. 9, the case 10 is first fixed, and the mounting member 20 is assembled with the case 10.

Specifically, the limiting protrusion 2211 on the mounting member 20 and the limiting groove 1121 on the box body 10 are in a dislocation state in the vertical direction, then the elastic claw 23 of the mounting member 20 is inserted into the through hole 111 on the box body 10, at this time, the elastic claw 23 is elastically deformed inwards through the four open arc-shaped claws, the outer protrusion 231 on the elastic claw 23 abuts against the limiting ring 12 on the box body 10, after the outer protrusion 231 on the elastic claw 23 passes through the limiting ring 12, the elastic deformation of the elastic claw 23 is recovered, and at this time, the mounting member 20 is in a loose state.

As shown in fig. 2, the capacitor 30 is assembled with the mounting member 20 after the mounting member 20 and the case 10 are assembled.

Specifically, firstly, the capacitor 30 is placed in the mounting hole 21 of the mounting part 20, when the bottom of the capacitor 30 passes through the inner protrusion 232 on the elastic claw 23, the inner protrusion 232 generates elastic force on the capacitor 30 at this time, the capacitor 30 is primarily fixed, at this time, the mounting part 20 should move upwards by rotating the mounting lug 222 on the mounting part 20, when the limiting protrusion 2211 on the mounting part 20 is completely matched with the limiting groove 1121 on the box body 10, at this time, the outer protrusion 231 on the elastic claw 23 abuts against the limiting ring 12 on the box body 10, at this time, because the elastic claw 23 has elasticity, elastic deformation can occur, the limiting ring 12 has no elastic deformation, so that the arc-shaped claw of the elastic claw 23 generates elastic force on the peripheral wall of the capacitor 30, and further, the fixed assembly of the mounting part 20 and the capacitor 30 is enhanced. At this time, stable mounting of the box body 10, the mounting member 20 and the capacitor 30, that is, mounting work of the electronic control box 100 is realized.

As shown in fig. 10, when the capacitor 30 needs to be maintained, the mounting lug 222 is rotated to make the limiting protrusion 2211 on the mounting member 20 and the limiting groove 1121 on the box body 10 be in a dislocated state in the vertical direction, at this time, the elastic claw 23 is deformed again, the elastic force of the elastic claw 23 on the capacitor 30 is released, at this time, the user only needs to use a small force to release the elastic contact between the capacitor 30 and the elastic claw 23, so that the capacitor 30 can be taken out from the mounting member 20, and the operation is simple and convenient.

As shown in fig. 1, the outdoor unit 200 of an air conditioner according to the present invention includes a casing 201, and an electric control box 100 is installed in the casing 201. The outdoor unit 200 of the air conditioner having the electrical control box 100 has a more optimized structure.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An electrical control box, comprising:

a cartridge, the cartridge comprising: the mounting plate is provided with a through hole, and the limiting ring is arranged on one side of the mounting plate and corresponds to the through hole;

the mounting piece is provided with a mounting hole, penetrates through the through hole and is in clamping fit with the limiting ring;

and at least one part of the capacitor is accommodated in the mounting hole.

2. An electrical control box according to claim 1, wherein the mounting member comprises: the mounting hole is formed in the top ring, and the elastic clamping jaws are arranged on one side of the top ring and are matched with the limiting ring in a clamping manner.

3. An electrical control box according to claim 2, wherein the resilient catch is provided with an outer protrusion at an end facing away from the top ring, the outer protrusion abutting against an inner side of the stop ring.

4. The electrical control box according to claim 3, wherein the mounting plate is provided with a boss at a side of the through hole facing away from the limit ring, and the top ring is provided with a rib abutting against the boss, so that the outer protrusion abuts against an inner side of the limit ring.

5. An electrical control box according to claim 4, wherein the axial length of the retainer ring is less than the vertical distance from the outer protrusion to the top ring.

6. The electrical control box according to claim 4, wherein the boss is provided with one of a limiting groove and a limiting protrusion, the top ring is provided with the other of the limiting groove and the limiting protrusion, and the limiting groove and the limiting protrusion are in limiting fit.

7. The electrical control box according to claim 3, wherein an inner protrusion is provided on a side of the elastic claw facing the mounting hole, and the inner protrusion abuts against an outer peripheral surface of the capacitor.

8. The electrical control box according to claim 7, wherein the capacitor has a diameter of A, the inner protrusion has an inner circle diameter of B, the elastic claw has an inner circle diameter of C, the elastic claw has an outer circle diameter of D, the outer protrusion has an outer circle diameter of E, and the through hole has a diameter of F, wherein B < A < C, and D < F < E.

9. An electrical control box according to claim 2, characterized in that the top ring is further provided with mounting ears for rotation on the side facing away from the resilient jaws.

10. An outdoor unit for an air conditioner, comprising:

a housing;

the electrical control box of any of claims 1-9, mounted within the enclosure.

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