CN220344213U - Capacitor mounting structure of household appliance and cooking equipment - Google Patents

Abstract

The utility model relates to a capacitor mounting structure of a household appliance and cooking equipment, which comprises a mounting plate for mounting a capacitor, and further comprises: the mounting seat is provided with a mounting groove for accommodating and limiting the capacitor, the notch of the mounting groove is used for inserting the capacitor, and the terminal of the capacitor is exposed out of the mounting groove when the capacitor is accommodated in the mounting groove; and the limiting assembly is used for limiting the accommodating capacitor mounting seat on the mounting plate, and the mounting seat is limited on the mounting plate and fixed by the fastener. The utility model can limit the capacitor, avoid the displacement of the capacitor, ensure the operation of the plug-in terminal, limit the mounting seat containing the capacitor on the mounting plate through the limiting component, and fix the mounting seat with the mounting plate through the fastener, thereby firmly arranging the mounting seat on the mounting plate, and further realizing the stable mounting of the capacitor on the mounting plate.

Description

Capacitor mounting structure of household appliance and cooking equipment

Technical Field

The utility model relates to the field of household appliances, in particular to a capacitor mounting structure of a household appliance and cooking equipment.

Background

A capacitor is applied to household appliances such as cooking equipment, for example, the cooking equipment with a steaming function detects the water level in the water tank by using capacitance induction: chinese patent No. ZL202221054617.8 (grant publication No. CN 217659234U), "a water tank and steam cooking device", chinese patent No. ZL202022815367.2 (grant publication No. CN 215226838U), "a water tank structure and steam oven", etc.

Further, the capacitor is generally fixed on the plate body of the cooking apparatus casing through a metal clip, and is fixed through two screws. However, the above-described mounting of the capacitor causes the following problems:

(1) The clamp can only position the capacitor in one direction (for example, up and down), but cannot position the capacitor in all directions (for example, cannot position the capacitor left and right or front and back), so that the capacitor is easy to shift; (2) After the clamp is used for fixing, the capacitor is tightly attached to the mounting surface of the plate body, the safe creepage distance cannot be ensured, and the terminal of the capacitor is inconvenient to plug; (3) The tail of the screw for fixing the yoke and the plate body is exposed to the case of the cooking apparatus, and may scratch the cabinet or the human body.

Disclosure of Invention

The first technical problem to be solved by the utility model is to provide a capacitor mounting structure of a household appliance with stable mounting aiming at the prior art.

The second technical problem to be solved by the utility model is to provide a capacitor mounting structure of a household appliance which is stable in mounting and convenient to mount aiming at the prior art.

The third technical problem to be solved by the utility model is to provide a capacitor mounting structure of a household appliance, which can ensure a safe creepage distance and is convenient for plugging terminals.

A fourth technical problem to be solved by the present utility model is to provide a cooking apparatus having the above-mentioned capacitor mounting structure, aiming at the prior art.

The utility model solves at least one of the technical problems by adopting the following technical proposal: the utility model provides a cooking equipment's electric capacity mounting structure, includes the mounting panel that supplies electric capacity to install, its characterized in that still includes:

the mounting seat is provided with a mounting groove for accommodating and limiting the capacitor, the notch of the mounting groove is used for inserting the capacitor, and the terminal of the capacitor is exposed out of the mounting groove when the capacitor is accommodated in the mounting groove;

and the limiting assembly is used for limiting the accommodating capacitor mounting seat on the mounting plate, and the mounting seat is limited on the mounting plate and fixed by the fastener.

Further, the capacitor is laterally accommodated in the mounting groove, and a space is provided between the capacitor and the mounting surface of the mounting plate in a state where the capacitor is mounted on the mounting plate. Therefore, the terminal can be further convenient to plug in, and the safe creepage distance can be ensured.

Furthermore, the size of the mounting groove is matched with the capacitance, and the mounting groove is a through groove,

and, in the cross section of the mounting groove, the width at the notch is smaller than the width at the maximum of the mounting groove, and when the capacitor is inserted into the notch, the notch flares outward and has a tendency to return to the original state. Therefore, the capacitor can be well limited in the mounting groove, and the capacitor is prevented from sliding out of the notch of the mounting groove.

Further, in the cross section of the mounting groove, the opening edge of the notch increases from inside to outside, and the groove wall on the side adjacent to the notch increases from outside to inside. When inserting through the notch like this, can lead in the mounting groove with electric capacity through the cooperation effect of the mouth edge of electric capacity surface and notch to can avoid electric capacity to roll off through the notch better.

Further, a hollowed-out opening is formed in the groove wall of the mounting groove opposite to the groove opening, and the hollowed-out opening is located in the middle of the groove wall along the length direction. Therefore, the outward flaring of the notch is facilitated when the capacitor is inserted through the notch, and the notch is facilitated to restore to the initial state after the capacitor is completely inserted into the mounting groove.

Further, the mounting plate is a bottom plate, the limiting assembly comprises a limiting lug and a limiting hole for the limiting lug to be inserted up and down, and the limiting lug is convexly arranged at the bottom of the mounting seat and the limiting hole is formed in the mounting plate, or the limiting lug is convexly arranged on the mounting surface of the mounting plate and the limiting hole is formed in the bottom of the mounting seat. Therefore, the limit protruding blocks are inserted into the limit holes, so that the limit between the mounting base and the mounting plate is realized.

Further, the utility model also comprises a first limiting plate and a second limiting plate, wherein the first limiting plate and the second limiting plate extend vertically, one limiting block is arranged on the mounting seat, the other limiting block is convexly arranged on the mounting surface of the mounting plate,

the limiting protruding block is a buckling block which can form buckling connection with the limiting hole, and the first limiting plate and the second limiting plate are opposite to and propped against each other in a state that the limiting protruding block and the limiting hole form buckling connection. Therefore, the upper and lower limit and the left and right limit between the mounting seat and the mounting plate can be realized, and meanwhile, the mounting seat and the mounting plate can be detachably connected.

Further, a first mounting hole and a second mounting hole are respectively formed in the first limiting plate and the second limiting plate, and the fasteners sequentially penetrate through the mounting holes to enable the mounting seat to be fixed with the mounting plate. Therefore, after the limit and detachable connection between the mounting seat and the mounting plate are realized, the fixing between the mounting seat and the mounting plate can be realized through one fastener, the fastener transversely penetrates through the mounting plate, the pointed end of the fastener cannot be exposed out of the cooking equipment through the mounting plate, and therefore a cabinet or a human body cannot be scratched.

Further, the limit bump is convexly arranged at the bottom of the mounting seat and is positioned below or at one side of the mounting groove, the first limit plate is positioned at the other side of the mounting groove,

correspondingly, the limit Kong Kaishe is arranged on the mounting plate, and the second limit plate is vertically arranged on the mounting surface of the mounting plate in a protruding mode, so that the mounting seat can be better limited on the mounting plate through the limit assembly.

Further, the notch of the mounting groove is positioned on the bottom surface of the mounting seat, and the limiting projection is formed by vertically extending downwards the notch of the mounting groove and the far side edge of the first limiting plate. Therefore, the mounting seat can be better limited on the mounting plate through the buckle connection of the limiting convex blocks and the limiting holes.

Further, in a state that the mounting seat is mounted on the mounting plate, the other side edge of the notch of the mounting groove vertically abuts against the mounting plate of the mounting plate. Therefore, the mounting seat and the mounting plate can be better limited up and down.

Further, a limit block is arranged on the other side of the mounting groove, the limit block is hollow to form a limit groove with an opening at the bottom, the limit groove and the groove wall far away from the mounting groove form the first limit plate,

when the limiting protruding block is inserted into the limiting hole from top to bottom, the second limiting plate is inserted into the limiting groove, the installation seat is horizontally pushed towards one side, the limiting protruding block moves along the limiting hole and is buckled with the hole edge of the corresponding side of the limiting hole, and the second limiting plate moves along the limiting groove and is propped against the first limiting plate. When the mounting seat containing the capacitor is mounted with the mounting plate, the mounting seat is only required to be placed on the mounting surface of the mounting plate, the limiting protruding block is inserted into the limiting hole, the second limiting plate is simultaneously inserted into the limiting groove, then the mounting seat is pushed to one side, namely, the limiting protruding block is buckled with the corresponding hole edge of the limiting hole, and meanwhile, the first limiting plate abuts against the second limiting plate.

Further, the fastener is a screw, the first mounting hole is a vertically extending elongated hole, and the second mounting hole is a screw hole. The fastener penetrates into the second mounting hole through the first mounting hole, the fastener is in threaded connection with the second mounting hole, and the first limiting plate and the second limiting plate are tightly pressed through the first mounting hole by the head of the fastener.

The technical scheme adopted for further solving the fourth technical problem is as follows: a cooking apparatus comprising a capacitor mounting structure as described above.

Compared with the prior art, the utility model has the advantages that: the mounting seat is provided with a mounting groove for accommodating and limiting the capacitor, so that the capacitor is limited, the capacitor is prevented from being shifted, and the terminal of the capacitor is exposed out of the mounting groove in the state of being accommodated in the mounting groove, so that the operation of the plug-in terminal can be ensured. And, the mount pad that the holding has electric capacity passes through spacing subassembly spacing on the mounting panel, and is fixed mount pad and mounting panel mutually through the fastener to set up the mount pad firmly on the mounting panel, and then realize the firm installation of electric capacity on the mounting panel.

Drawings

FIG. 1 is a schematic diagram of a capacitor mounting structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 in another direction;

FIG. 3 is a schematic view of the structure of FIG. 1 in yet another direction;

FIG. 4 is a cross-sectional view of a capacitor mounting structure in an embodiment of the utility model;

FIG. 5 is a schematic view of a mounting base according to an embodiment of the present utility model;

FIG. 6 is a schematic view of the structure of FIG. 5 in another direction;

fig. 7 is a schematic structural view of a mounting plate according to an embodiment of the present utility model.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for purposes of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and because the disclosed embodiments of the present utility model may be arranged in different orientations, these directional terms are merely for illustration and should not be construed as limitations, such as "upper", "lower" are not necessarily limited to orientations opposite or coincident with the direction of gravity. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly.

A cooking appliance (e.g., a steam box, a steam oven, etc.) includes a capacitor mounting structure, as shown in fig. 1-7, that includes a mounting plate 1 for mounting a capacitor 2, a mounting base 3, and a spacing assembly. The mounting base 3 has a mounting groove 30 for accommodating and limiting the capacitor 2, and a notch 301 of the mounting groove 30 is used for inserting the capacitor 2. In a state where the capacitor 2 is accommodated in the mounting groove 30, the terminal 21 of the capacitor 2 is exposed to the mounting groove 30. The limiting assembly is used for limiting the mounting seat 3 containing the capacitor 2 on the mounting plate 1, and the mounting seat 3 is limited on the mounting plate 1 and is fixed with the mounting seat 3 through the fastener 4.

As can be seen from the above, in the present utility model, the mounting base 3 has the mounting groove 30 for accommodating and limiting the capacitor 2, so as to limit the capacitor 2, and avoid the displacement of the capacitor 2, and the terminal 21 of the capacitor 2 is exposed from the mounting groove 30 in the state that the capacitor 2 is accommodated in the mounting groove 30, so that the operation of the plugging terminal 21 of the capacitor 2 can be ensured. And, the mount pad 3 that the holding has electric capacity 2 passes through spacing subassembly spacing on mounting panel 1, and is fixed mount pad 3 mutually with mounting panel 1 through fastener 4 to set up mount pad 3 firmly on mounting panel 1, and then realize the firm installation of electric capacity 2 on mounting panel 1.

Preferably, the capacitor 2 is laterally accommodated in the mounting groove 30, and in a state that the capacitor 2 is mounted on the mounting plate 1, a space is provided between the capacitor 2 and the mounting surface 10 of the mounting plate 1, so that the terminal 21 can be further conveniently inserted and a safe creepage distance can be ensured.

Further, in this embodiment, the size of the mounting groove 30 is matched with the capacitor 2, and the mounting groove 30 is a through groove. Specifically, in this embodiment, the capacitor 2 is cylindrical, and the mounting groove 30 is also cylindrical, so that the two ends of the mounting groove 30 are opened by designing the mounting groove 30 as a through groove, so that the terminal 21 is exposed out of the mounting groove 30, and part of the end walls are left on the upper parts of the two ends of the mounting groove 30, so that the capacitor 2 can be limited. In addition, in the cross section of the mounting groove 30, the width of the notch 301 is smaller than the maximum width of the mounting groove 30, and when the capacitor 2 is inserted into the notch 301, the notch 301 flares outwards and has a tendency to return to an initial state, so that the capacitor 2 can be well limited in the mounting groove 30, and the capacitor 2 is prevented from sliding out of the notch 301 of the mounting groove 30. Preferably, in the cross section of the mounting groove 30, the opening edge of the notch 301 increases from inside to outside, and the groove wall on the side adjacent to the notch 301 increases from outside to inside. Thus, when the capacitor 2 is inserted through the notch 301, the capacitor 2 can be guided into the mounting groove 30 through the cooperation of the outer surface of the capacitor 2 and the edge of the notch 301, and the capacitor 2 can be better prevented from sliding out through the notch 301. Further preferably, the groove wall of the installation groove 30 opposite to the groove opening 301 is provided with a hollowed-out opening 33, and the hollowed-out opening 33 is positioned in the middle of the groove wall along the length direction, so that the groove opening 301 is flared outwards when the capacitor 2 is inserted through the groove opening 301, and the groove opening 301 is restored to the initial state after the capacitor 2 is completely inserted into the installation groove 30.

Further, the mounting plate 1 is a bottom plate of a cabinet of the cooking apparatus, and the limiting assembly includes a limiting protrusion 31 and a limiting hole 11 through which the limiting protrusion 31 is inserted up and down. In addition, the limit bump 31 is convexly arranged at the bottom of the mounting seat 3 and the limit hole 11 is formed on the mounting plate 1, or the limit bump 31 is convexly arranged on the mounting surface 10 of the mounting plate 1 and the limit hole 11 is formed at the bottom of the mounting seat 3. Thus, the limit bump 31 is inserted into the limit hole 11, so that the limit between the mounting seat 3 and the mounting plate 1 is realized.

Still further, the mounting plate further comprises a first limiting plate 32 and a second limiting plate 12, wherein the first limiting plate 32 and the second limiting plate 12 extend vertically, one limiting block 3b is arranged on the mounting seat 3, and the other limiting block is arranged on the mounting surface 10 of the mounting plate 1 in a protruding mode. Preferably, the limiting projection 31 is a locking piece capable of forming a locking connection with the limiting hole 11, and in a state where the two pieces form a locking connection, the first limiting plate 32 and the second limiting plate 12 are opposite to and abutted against each other. Thereby can realize upper and lower spacing and control spacing between mount pad 3 and the mounting panel 1, can realize the detachable connection of mount pad 3 and mounting panel 1 simultaneously. Meanwhile, the first limiting plate 32 and the second limiting plate 12 are respectively provided with a first mounting hole 321 and a second mounting hole 121, and the fastening member 4 sequentially passes through the mounting holes to fix the mounting seat 3 and the mounting plate 1. After the limit and detachable connection between the mounting seat 3 and the mounting plate 1 are achieved, the fixing between the mounting seat 3 and the mounting plate 1 can be achieved through one fastener 4, the fastener 4 transversely penetrates through the mounting plate, and the tip of the fastener 4 cannot be exposed out of the cooking equipment through the mounting plate 1, so that a cabinet or a human body cannot be scratched.

Further, in the present embodiment, the limiting bump 31 is protruded at the bottom of the mounting base 3 and is located below or at one side of the mounting groove 30, and the first limiting plate 32 is located at the other side of the mounting groove 30. Correspondingly, the limiting hole 11 is formed in the mounting plate 1, and the second limiting plate 12 is vertically and convexly arranged on the mounting surface 10 of the mounting plate 1, so that the mounting seat 3 can be better limited on the mounting plate 1 through the limiting component. Specifically, in this embodiment, the second limiting plate 12 is formed by folding up the plate body of the mounting plate 1. Specifically, the notch 301 of the mounting groove 30 is located on the bottom surface of the mounting seat 3, and the limiting projection 31 is formed by vertically extending downward from the distal edge of the notch 301 of the mounting groove 30 and the first limiting plate 32. The mounting seat 3 can be better limited on the mounting plate 1 through the buckling connection of the limiting convex blocks 31 and the limiting holes 11. Preferably, in a state where the mounting base 3 is mounted on the mounting plate 1, the other side edge of the notch 301 of the mounting groove 30 is abutted against the mounting plate 1 of the mounting plate 1, so that the mounting base 3 and the mounting plate 1 can be more preferably limited up and down.

Further, a stopper 3b is provided on the other side of the mounting groove 30, the stopper 3b is hollow to form a stopper groove 34 having an opening at the bottom, and the groove wall of the stopper groove 34 distant from the mounting groove 30 forms the first stopper plate 32. When the limiting projection 31 is inserted into the limiting hole 11 from top to bottom, the second limiting plate 12 is inserted into the limiting groove 34, the mounting seat 3 is horizontally pushed toward one side, the limiting projection 31 moves along the limiting hole 11 and is buckled with the hole edge on the corresponding side of the limiting hole 11, and the second limiting plate 12 moves along the limiting groove 34 and abuts against the first limiting plate 32. When the mounting seat 3 containing the capacitor 2 is mounted with the mounting plate 1, the mounting seat 3 is only required to be placed on the mounting surface 10 of the mounting plate 1, the limiting protruding block 31 is inserted into the limiting hole 11, the second limiting plate 12 is simultaneously inserted into the limiting groove 34, then the corresponding hole edges of the limiting protruding block 31 and the limiting hole 11 are buckled by pushing the mounting seat 3 towards one side, and the first limiting plate 32 and the second limiting plate 12 are propped against each other.

Specifically, in this embodiment, the mounting base 3 includes a mounting block 3a, the mounting block 3a is hollow to form the mounting groove 30, and the mounting block 3a and the stopper 3b are integrally formed, that is, in this embodiment, the mounting base 3 is integrally formed. And, one side of the mounting block 3a is convexly provided with a limit rib 35, and the other side is convexly provided with a limit flange 36 which horizontally extends along the length direction of the mounting block 3 a. In a state where the capacitor 2 is mounted on the mounting surface 10 of the mounting plate 1, the stopper rib 35 and the stopper flange 36 vertically abut against the mounting surface 10 of the mounting plate 1. In addition, in both embodiments, the fastening member 4 is a screw, the first mounting hole 321 is a vertically extending elongated hole, and the second mounting hole 121 is a screw hole. Thus, the fastening piece 4 penetrates into the second mounting hole 121 through the first mounting hole 321, the fastening piece 4 is in threaded connection with the second mounting hole 121, and the first limiting plate 32 and the second limiting plate 12 are pressed tightly through the first mounting hole 321 by the head of the fastening piece 4.

Claims (14)

1. A capacitor mounting structure of a household appliance, comprising a mounting plate (1) for mounting a capacitor (2), characterized in that it further comprises:

the mounting seat (3) is provided with a mounting groove (30) for accommodating and limiting the capacitor (2), a notch (301) of the mounting groove (30) is used for inserting the capacitor (2), and a terminal (21) of the capacitor (2) is exposed out of the mounting groove (30) when the capacitor (2) is accommodated in the mounting groove (30);

and the limiting assembly is used for limiting the mounting seat (3) on the mounting plate (1), and the mounting seat (3) is limited on the mounting plate (1) and fixed by the fastener (4).

2. The capacitor mounting structure of the household appliance according to claim 1, wherein the capacitor (2) is laterally accommodated in the mounting groove (30), and a space is provided between the capacitor (2) and the mounting surface (10) of the mounting plate (1) in a state where the capacitor (2) is mounted on the mounting plate (1).

3. The capacitor mounting structure of a household appliance according to claim 1, wherein the mounting groove (30) is sized to match the capacitor (2), and the mounting groove (30) is a through groove,

and, in the cross section of the mounting groove (30), the width at the notch (301) is smaller than the width at the maximum of the mounting groove (30), and when the capacitor (2) is inserted into the notch (301), the notch (301) flares outward and has a tendency to return to the original state.

4. A capacitive mounting structure of a household appliance according to claim 3, characterized in that in the cross section of the mounting groove (30), the mouth edge of the notch (301) increases from inside to outside, while the groove wall on the side adjacent to the notch (301) increases from outside to inside.

5. The capacitor mounting structure of a household appliance according to claim 3 or 4, wherein the mounting groove (30) is provided with a hollowed-out opening (33) on a groove wall opposite to the groove opening (301), and the hollowed-out opening (33) is located in the middle of the groove wall along the length direction.

6. A capacitor mounting structure of a household appliance according to any one of claims 1 to 4, wherein the mounting plate (1) is a bottom plate of a cabinet of a cooking apparatus, the above-mentioned limit assembly comprises a limit projection (31) and a limit hole (11) for the limit projection (31) to be inserted up and down, and the limit projection (31) is convexly arranged at the bottom of the mounting seat (3) and the limit hole (11) is opened on the mounting plate (1), or the limit projection (31) is convexly arranged on the mounting surface (10) of the mounting plate (1) and the limit hole (11) is opened at the bottom of the mounting seat (3).

7. The capacitor mounting structure of a household appliance according to claim 6, further comprising a first limiting plate (32) and a second limiting plate (12), wherein the first limiting plate (32) and the second limiting plate (12) extend vertically, and wherein one limiting block (3 b) is disposed on the mounting base (3) and the other limiting block is disposed on the mounting surface (10) of the mounting plate (1) in a protruding manner,

the limit bump (31) is a snap-fit block capable of forming snap-fit connection with the limit hole (11), and the first limit plate (32) and the second limit plate (12) are opposite and propped against each other in a state of snap-fit connection.

8. The capacitor mounting structure of the household appliance according to claim 7, wherein the first limiting plate (32) and the second limiting plate (12) are respectively provided with a first mounting hole (321) and a second mounting hole (121), and the fastener (4) sequentially passes through the mounting holes to fix the mounting seat (3) and the mounting plate (1).

9. The capacitor mounting structure of a household appliance according to claim 8, wherein the limit projection (31) is protruded at the bottom of the mounting base (3) and is located under or at one side of the mounting groove (30), and the first limit plate (32) is located at the other side of the mounting groove (30),

correspondingly, the limiting hole (11) is formed in the mounting plate (1), and the second limiting plate (12) is vertically and convexly arranged on the mounting surface (10) of the mounting plate (1).

10. The capacitor mounting structure of a household appliance according to claim 9, wherein the notch (301) of the mounting groove (30) is located on the bottom surface of the mounting seat (3), and the limit projection (31) is formed by vertically extending downwards the notch (301) of the mounting groove (30) and the edge of the far side of the first limit plate (32).

11. The capacitor mounting structure of the household appliance according to claim 10, wherein the mounting base (3) is mounted on the mounting plate (1), and the other side edge of the notch (301) of the mounting groove (30) is abutted against the mounting plate (1) of the mounting plate (1) up and down.

12. The capacitor mounting structure of a household appliance according to claim 9, wherein a limiting block (3 b) is arranged at the other side of the mounting groove (30), the limiting block (3 b) is hollow to form a limiting groove (34) with an opening at the bottom, and a groove wall of the limiting groove (34) far away from the mounting groove (30) forms the first limiting plate (32),

when the limiting protruding block (31) is inserted into the limiting hole (11) from top to bottom, the second limiting plate (12) is inserted into the limiting groove (34), the mounting seat (3) is horizontally pushed towards one side, the limiting protruding block (31) moves along the limiting hole (11) and is buckled with the hole edge of the corresponding side of the limiting hole (11), and the second limiting plate (12) moves along the limiting groove (34) and is propped against the first limiting plate (32).

13. The capacitor mounting structure of a household appliance according to claim 12, wherein the first mounting hole (321) is a vertically extending elongated hole, and the second mounting hole (121) is a screw hole.

14. A cooking apparatus comprising a capacitor mounting structure as claimed in any one of claims 1 to 13.