CN220796471U - Mounting structure of capacitor and mobile air conditioner with same - Google Patents

Abstract

The utility model provides a capacitor mounting structure and a mobile air conditioner with the same. According to the utility model, the rotation angle of the capacitor is limited by the arrangement of the stop structure, so that the wiring terminal circuit is prevented from winding, the use safety of the capacitor is ensured, in addition, the reliability and the installation speed of the capacitor are obviously improved by the arrangement of the clamping structure between the capacitor and the installation seat, and the number of parts is reduced and the production efficiency is improved by the arrangement of the installation seat and the electric control box seat which are integrally formed. The utility model has simple structure, simple and quick installation and improves the use safety and the production efficiency of the mobile air conditioner.

Description

Mounting structure of capacitor and mobile air conditioner with same

Technical Field

The utility model relates to the field of mobile air conditioners, in particular to a capacitor mounting structure and a mobile air conditioner with the same.

Background

Among the prior art, the fixed mode of mobile air conditioner compressor electric capacity is mostly through the screw messenger two annular structures with compressor electric capacity card to connect the plug terminal through the gland protection of electric capacity, the compressor can produce rotatoryly easily in the installation, leads to connecing the plug terminal circuit winding, has the security risk, in addition, produces the smooth tooth phenomenon of screw post easily when using the screw fixation, and the quality is unreliable, and adopts screw connection whole dismantlement difficult, and production efficiency is low, and the cost increases.

Disclosure of Invention

The utility model solves the problem that in the prior art, a capacitor of a mobile air conditioner compressor is easy to rotate, so that a wiring terminal line is wound, and the safety risk exists.

In order to solve the problems, the utility model discloses a mounting structure of a capacitor, which comprises a mounting seat, wherein the mounting seat is used for mounting the capacitor, the mounting seat comprises a stop structure and a containing structure, the capacitor is at least partially arranged in the containing structure, and the stop structure is used for being matched with a terminal assembly at the top end of the capacitor to stop so as to limit the rotation angle of the capacitor.

Through the setting of backstop structure for the condenser is when rotating, backstop structure and terminal subassembly cooperation backstop, in order to prevent that the condenser from further rotating, thereby limit the rotation angle of condenser in certain limit, can avoid the wiring on the terminal subassembly to take place the winding effectively, guaranteed the normal work of condenser, improved the safety in utilization of mobile air conditioner.

Further, the stop structure is a rib, the rib at least partially covers the upper side of the accommodating cavity on the accommodating structure, and the capacitor is at least partially arranged in the accommodating cavity.

The stop structure can be a continuous stop rib or an intermittent stop rib, or can be in other structural shapes, and can be matched with the terminal assembly for stopping.

Further, a clamping structure is provided between the receiving structure and a capacitor, the capacitor being at least partially disposed in the receiving structure by the clamping structure.

The clamping structure is simple in structure, easy to produce and manufacture, and compared with screw connection, the connection of the clamping structure is difficult to fail, so that connection stability can be effectively guaranteed.

Further, the clamping structure comprises a clamping groove and a clamping boss, and the clamping boss stretches into the clamping groove to form clamping fit.

The clamping groove and the clamping boss are simple in structure and easy to produce, and the cost of the capacitor mounting structure can be effectively controlled.

Further, the accommodating structure at least comprises an arc section side wall and two straight section side walls, the two straight section side walls are respectively connected with two ends of the arc section side walls, the two straight section side walls and the arc section side walls enclose an accommodating cavity, and the capacitor is at least partially arranged in the accommodating cavity.

Through above-mentioned setting for two straight section lateral wall with arc section lateral wall forms half surrounding form holds the chamber, during the installation, will the condenser is put into between two straight section lateral walls, then impels to the direction of arc section lateral wall, finally makes the condenser part get into the range that the arc section lateral wall encloses is established, and realize the condenser with hold the joint cooperation of structure through joint structure, accomplish the installation of condenser, the installation simple and convenient can improve production efficiency effectively.

Further, the mounting seat is arranged on an electric control box seat of the mobile air conditioner.

The mounting seat is arranged at a position close to the lower side of the electric control box seat. The setting can be with automatically controlled box seat and mount pad integrated setting, makes it take part in the assembly of mobile air conditioner as the subassembly, on the one hand avoids will the mount pad is installed in mobile air conditioner alone, has reduced the space and has taken up, on the other hand has saved the assembly step of complete machine, has promoted production efficiency.

Further, the mounting seat and the electric control box seat are integrally formed.

Through the arrangement, the electric control box seat and the mounting seat are simultaneously processed and molded, the number of parts is reduced, the assembly efficiency is improved, and the production cost is reduced.

Further, the arc section side wall is arranged at a position close to the front side, the straight section side wall is arranged at a position close to the rear side, and the rear side wall of the straight section side wall is flush with the rear wall of the electric control box seat.

Through above-mentioned setting, make on the one hand hold the opening in chamber backward, avoid the condenser to interfere with the automatically controlled box when installing to the mount pad, on the other hand can avoid the automatically controlled box seat to interfere with the part of its rear side when installing in the mobile air conditioner, thereby guaranteed the smooth installation of automatically controlled box seat, automatically controlled box, condenser.

Further, the terminal assembly comprises a wiring terminal and a terminal block, and the stop structure is matched with the wiring terminal and/or the terminal block to stop.

Preferably, the stop structure cooperates with the terminal block to stop, and this arrangement can reduce to a certain extent the risk that the wiring is clamped between the stop structure and the terminal assembly when the capacitor rotates, further improving the use safety thereof.

The utility model also discloses a mobile air conditioner which comprises a compressor and a capacitor matched with the compressor, wherein the capacitor is installed in the mobile air conditioner through the installation structure of the capacitor.

The mounting structure of the mobile air conditioner and the capacitor has the same advantages as those of the prior art, and is not described herein.

Compared with the prior art, the mounting structure of the capacitor and the mobile air conditioner with the same have the following advantages:

according to the utility model, the rotation angle of the capacitor is limited by the arrangement of the stop structure, so that the wiring terminal circuit is prevented from winding, the use safety of the capacitor is ensured, in addition, the reliability and the installation speed of the capacitor are obviously improved by the arrangement of the clamping structure between the capacitor and the installation seat, and the number of parts is reduced and the production efficiency is improved by the arrangement of the installation seat and the electric control box seat which are integrally formed. The utility model has simple structure, simple and quick installation and improves the use safety and the production efficiency of the mobile air conditioner.

Drawings

Fig. 1 is a schematic perspective view of a capacitor and a mounting seat assembled in a matching manner according to an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of a portion of the portion A in FIG. 1;

FIG. 3 is a schematic diagram of an exploded structure of a capacitor and a mounting base according to an embodiment of the present utility model;

FIG. 4 is a front view of a capacitor assembled with a mounting base according to an embodiment of the present utility model;

FIG. 5 is a left side view of a capacitor assembled with a mounting base according to an embodiment of the present utility model;

FIG. 6 is a right side view of a capacitor assembled with a mounting base according to an embodiment of the present utility model;

FIG. 7 is a top view of a capacitor assembled with a mounting base according to an embodiment of the present utility model;

fig. 8 is a bottom view of a capacitor and a mounting base according to an embodiment of the utility model after being assembled.

Reference numerals illustrate:

100-an electric control box seat; 110-a rear wall; 200-mounting seats; 210-a stop structure; 220-receiving structure; 221-straight section side walls; 222-arc section side walls; 223-a clamping groove; 224-rear sidewall; 300-a capacitor; 310-terminal assembly; 311-connecting terminals; 312-terminal block; 320-a capacitor body; 321-clamping the boss.

Detailed Description

The present utility model will be further described in detail with reference to the drawings and examples, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the described embodiments are some, but not all, embodiments of the utility model. The specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The following specifically describes a capacitor mounting structure and a mobile air conditioner having the same according to an embodiment of the present utility model with reference to the accompanying drawings.

Example 1

The present embodiment provides a mounting structure of a capacitor, as shown in fig. 1 to 8, including a mounting base 200, where the mounting base 200 is used for mounting a capacitor 300, the mounting base 200 includes a stop structure 210 and a receiving structure 220, the capacitor 300 is at least partially disposed in the receiving structure 220, and the stop structure 210 is used for cooperating with a terminal assembly 310 at the top end of the capacitor 300 to limit a rotation angle of the capacitor 300 and prevent a wire on the terminal assembly 310 from winding.

In the prior art, the capacitor 300 includes the electric capacity body 320, the periphery of electric capacity body 320 is circular structure, this circular structure makes the electric capacity 300 take place to rotate easily when installing on mount pad 200, take place the winding condition of wiring on the terminal assembly 310 easily under this circumstances, bring the potential safety hazard for the use of mobile air conditioner, in this application, through the setting of backstop structure 210, make electric capacity 300 when rotating, backstop structure 210 and terminal assembly 310 cooperation backstop, in order to prevent that electric capacity 300 from further rotating, thereby limit the rotation angle of electric capacity 300 in certain within range, can avoid the wiring on the terminal assembly 310 to take place to twine effectively, guaranteed the normal work of electric capacity 300, improved the safety in utilization of mobile air conditioner. It should be noted that, the accommodating structure 220 and the capacitor 300 may be correspondingly mounted in a matching manner by using a ring structure and a screw in the prior art, so that compared with the prior art, the capacitor gland is saved, the production and assembly costs are reduced, and the rotation angle of the capacitor 300 can be limited by the stop structure 210, so that the production and assembly costs are reduced, and meanwhile, the wiring on the terminal assembly 310 is prevented from winding, and the operation safety of the mobile air conditioner is improved. The accommodating structure 220 and the capacitor 300 may be connected by other connection methods such as a snap connection, which is not limited herein.

As an embodiment of the present utility model, the stop structure 210 is a rib that at least partially covers an upper side of a receiving cavity provided on the receiving structure 220, and the capacitor 300 is at least partially provided in the receiving cavity. It should be appreciated that the projection of the receiving cavity on the horizontal plane includes a semicircle, and the projection of the rib on the horizontal plane covers the projection of the semicircle, so that the stop structure 210 cooperates with the terminal assembly 310 to limit the rotation angle of the capacitor 300, thereby avoiding the wire winding. The stop structure 210 may be a continuous rib, an intermittent rib, or other structural shapes of the stop structure 210, so long as the stop structure can be matched with the terminal assembly 310.

Specifically, the projection of the accommodating cavity on the horizontal plane comprises a semicircle, the blocking rib is arranged on the upper side of the semicircle, the intersection point of the projection of the blocking rib on the horizontal plane and the circle where the semicircle is located is a first intersection point and a second intersection point, the connecting line between the first intersection point and the second intersection point is marked as a chord, the included angle between the connecting line between the first intersection point or the second intersection point and the circle center and the chord is alpha, and the value range of the alpha is 18-22 degrees. As an alternative embodiment, assuming that the semicircle diameter is 50mm, the value of α is 20 °, the corresponding chord length is 47mm, and the rotation angle of the capacitor 300 is ±24°, it can be seen that by the above arrangement, the rotatable angle of the capacitor 300 is limited to a smaller range, so that the winding of the connection wire on the terminal assembly 310 can be effectively avoided, and the use safety of the mobile air conditioner is ensured.

As one of the alternative embodiments, a snap-fit structure is provided between the receiving structure 220 and the capacitor 300, by means of which the capacitor 300 is at least partially arranged in the receiving structure 220. The clamping structure is simple in structure, easy to produce and manufacture, and compared with screw connection, the connection of the clamping structure is difficult to fail, so that connection stability can be effectively guaranteed.

In this embodiment, the clamping structure includes a clamping groove 223 and a clamping boss 321, and the clamping boss 321 extends into the clamping groove 223 to form a clamping fit. The clamping groove 223 may be disposed on the accommodating structure 220, where the clamping boss 321 is disposed on the capacitor 300 correspondingly, the clamping groove 223 may also be disposed on the capacitor 300, where the clamping boss 321 may be disposed on the accommodating structure 220, where the clamping boss 321 may be continuous or intermittent, and is not limited herein. The clamping groove 223 and the clamping boss 321 have simple structures, are easy to produce, and can effectively control the cost of the capacitor mounting structure.

As one preferred embodiment, the clamping groove 223 is disposed on the accommodating structure 220, and the clamping boss 321 is correspondingly disposed on the capacitor 300. Optionally, the clamping boss 321 is disposed at a position near the top end of the capacitor body 320, and this arrangement makes the mounting base 200 not need to be cooperatively connected with a portion of the capacitor 300 near the lower side, thereby helping to reduce the volume of the mounting base 200, reduce the material consumption thereof, and reduce the product cost. Specifically, the lower part of the accommodating cavity on the mounting seat 200 is in an open structure, so that the lower half part of the capacitor 300 extends out of the mounting seat 200, but due to the arrangement of the clamping structure, the lower half part of the capacitor cannot loosen and fall off, so that the volume occupation of the mounting seat 200 is reduced and the production cost is reduced under the condition that the mounting stability of the capacitor 300 is ensured.

As an embodiment of the present utility model, the accommodating structure 220 includes at least an arc-segment sidewall 222 and two straight-segment sidewalls 221, the two straight-segment sidewalls 221 are respectively connected to two ends of the arc-segment sidewall 222, and the two straight-segment sidewalls 221 and the arc-segment sidewall 222 enclose an accommodating cavity. As one embodiment, the arc-segment side walls 222 are semi-cylindrical side walls, that is, the projection of the arc-segment side walls 222 on the horizontal plane is semi-circular, through the above arrangement, the two straight-segment side walls 221 and the arc-segment side walls 222 form a semi-enclosed accommodating cavity, during installation, the capacitor 300 is placed between the two straight-segment side walls 221, and then is pushed in the direction of the arc-segment side walls 222, so that the capacitor 300 finally partially enters the range enclosed by the arc-segment side walls 222, and the clamping fit of the capacitor 300 and the accommodating structure 220 is realized through the clamping structure, so that the installation of the capacitor 300 is completed, the installation process is simple and convenient, and the production efficiency can be effectively improved. It should be noted that, when the clamping groove 223 is disposed on the accommodating structure 220, the clamping groove 223 is disposed on the arc-section side wall 222 and the two straight-section side walls 221, which can avoid interference between the straight-section side walls 221 and the clamping boss 321, so as to realize smooth installation of the capacitor 300; when the clamping boss 321 is disposed on the accommodating structure 220, the clamping boss 321 is disposed on the arc-section side wall 222, or the clamping boss 321 is disposed on the arc-section side wall 222 and the two straight-section side walls 221.

As an alternative embodiment, the mounting base 200 is disposed on the electronic control box base 100 of the mobile air conditioner. Specifically, the mounting seat 200 is disposed at a position near the lower side of the electronic control box seat 100. The arrangement can integrate the electric control box seat 100 and the mounting seat 200, so that the electric control box seat is used as a component to participate in the assembly of the mobile air conditioner, on one hand, the mounting seat 200 is prevented from being independently mounted in the mobile air conditioner, the space occupation is reduced, on the other hand, the assembly steps of the whole machine are saved, and the production efficiency is improved. The electric control box seat 100 is used for fixedly arranging an electric control box.

As one preferred embodiment, the mounting base 200 is integrally formed with the electronic control box base 100. The mounting seat 200 may be integrally injection molded with the electronic control box seat 100, or may be integrally stamped. Through the arrangement, the electric control box seat 100 and the mounting seat 200 are simultaneously processed and molded, the number of parts is reduced, the assembly efficiency is improved, and the production cost is reduced.

As one preferred embodiment, the arc-shaped side wall 222 is disposed near the front side, the straight side wall 221 is disposed near the rear side, and the rear side wall 224 of the straight side wall 221 is disposed flush with the rear wall 110 of the electric control box holder 100. The front and rear sides are understood to be the directions identified in the drawings, and may also be understood to be the front and rear sides of the electronic control box holder 100. Through the arrangement, on one hand, the opening of the accommodating cavity is backwards, interference between the capacitor 300 and the electric control box when the capacitor 300 is installed to the installation seat 200 is avoided, and on the other hand, interference between the installation seat 200 and parts at the rear side of the installation seat 100 when the electric control box seat 100 is installed in a mobile air conditioner is avoided, so that smooth installation of the electric control box seat 100, the electric control box and the capacitor 300 is ensured.

As another alternative embodiment thereof, the terminal assembly 310 includes a terminal 311 and a terminal block 312, and the stop structure 210 cooperates with the terminal 311 and/or the terminal block 312 to stop. Preferably, the stop structure 210 cooperates with the terminal block 312 to reduce the risk of the wire being clamped between the stop structure 210 and the terminal assembly 310 when the capacitor 300 rotates to some extent, thereby further improving the safety in use.

Example 2

The present embodiment discloses a mobile air conditioner including a compressor and a capacitor 300 used in cooperation with the compressor, the capacitor 300 being installed in the mobile air conditioner by the installation structure of the capacitor as described in embodiment 1.

The mounting structure of the capacitor provided by the present embodiment and the mobile air conditioner provided by embodiment 1 has the same advantages as those of the prior art, and will not be described herein.

It should be noted that, the mobile air conditioner further includes conventional components of the mobile air conditioner such as a heat exchanger, and the specific structure and connection relationship thereof may refer to the existing technical scheme, which is not limited and described herein.

Although the present utility model is disclosed above, the present utility model is not limited thereto. In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model should be assessed accordingly to that of the appended claims.

Claims (10)

1. A mounting structure of a capacitor, comprising a mounting base (200), wherein the mounting base (200) is used for mounting the capacitor (300), the mounting base (200) comprises a stop structure (210) and a containing structure (220), the capacitor (300) is at least partially arranged in the containing structure (220), and the stop structure (210) is used for being matched with a terminal assembly (310) at the top end of the capacitor (300) to stop so as to limit the rotation angle of the capacitor (300).

2. The mounting structure of a capacitor according to claim 1, characterized in that the stop structure (210) is a rib which at least partially covers an upper side of a receiving cavity provided on the receiving structure (220), the capacitor (300) being at least partially provided in the receiving cavity.

3. The mounting structure of a capacitor according to claim 1, characterized in that a snap-in structure is provided between the receiving structure (220) and the capacitor (300), by means of which snap-in structure the capacitor (300) is at least partially arranged in the receiving structure (220).

4. A mounting structure of a capacitor according to claim 3, characterized in that the clamping structure comprises a clamping groove (223) and a clamping boss (321), the clamping boss (321) extending into the clamping groove (223) to form a clamping fit.

5. The mounting structure of a capacitor according to claim 1, wherein the housing structure (220) includes at least an arc-segment side wall (222) and two straight-segment side walls (221), the straight-segment side walls (221) of two are respectively connected to both ends of the arc-segment side wall (222), the straight-segment side walls (221) of two and the arc-segment side walls (222) enclose a housing cavity, and the capacitor (300) is at least partially disposed in the housing cavity.

6. The capacitor mounting structure according to claim 5, wherein the mounting base (200) is provided on an electronic control box base (100) of a mobile air conditioner.

7. The capacitor mounting structure according to claim 6, wherein the mounting base (200) is integrally formed with the electronic control box base (100).

8. The mounting structure of a capacitor according to claim 6, wherein the arc-shaped side wall (222) is provided at a position near the front side, the straight-section side wall (221) is provided at a position near the rear side, and the rear side wall (224) of the straight-section side wall (221) is provided flush with the rear wall (110) of the electronic control box holder (100).

9. The mounting structure of a capacitor according to any one of claims 1-8, characterized in that the terminal assembly (310) comprises a terminal (311) and a terminal block (312), the stop structure (210) cooperating with the terminal (311) and/or the terminal block (312).

10. A mobile air conditioner, characterized in that the mobile air conditioner comprises a compressor and a capacitor (300) used in cooperation with the compressor, the capacitor (300) being mounted in the mobile air conditioner by the mounting structure of the capacitor as claimed in any one of claims 1 to 9.