Anti-loosening light switch box for refrigerator

Abstract

The present invention discloses a light switch box for refrigerators, comprising a box body, which is installed in the refrigerator body; a switch is installed in the box body; a mounting groove is arranged in the middle of the box body; a first flap is arranged around the opening end of the mounting groove; a second flap is arranged inside the upper end of the opening groove of the mounting groove; a first protrusion is longitudinally arranged on the left inner side of the mounting groove; a second protrusion is longitudinally arranged on the right inner side of the mounting groove; a third protrusion is arranged on one side of the second protrusion; a slot hole is arranged at the lower end of the mounting groove; a proximity switch is installed on the upper surface of the switch; and a claw is arranged on one side of the switch. The present invention realizes the fixing of the box body by cooperating with the first flap on the box body and the fixing groove, and forms a switch fixing groove by the second protrusion, the third protrusion and the second flap with the upper end face facing inward, thereby forming a first layer of anti-loosening effect; the third protrusion plays a second layer of anti-loosening effect by the claw being clamped into the second flap at the upper end of the box body.

Description

Technical Field

[0001] The invention belongs to the technical field of refrigerator accessories, and in particular relates to an anti-loosening light switch box for a refrigerator. Background Art

[0002] At present, the refrigerator door light switch can be fixed with a light switch box to eliminate the inner liner reinforcement plate originally attached to the inner liner, so as to meet the enterprise's requirements for improving efficiency. However, there are still defects in the prior art, that is, only the limit of the door light switch when inserted is considered, but the secondary limit of the door light switch after insertion is not considered, which causes the door light switch to loosen when it is pulled down.

[0003] The present invention is devoted to developing a door light switch which can prevent loosening, that is, solving the original quality defects from the perspective of double limit. Summary of the invention

[0004] The object of the present invention is to provide a light switch box for refrigerators that prevents loosening. The box body is fixed by cooperating with a first flap on the box body and a fixing groove, and a switch fixing groove is formed by a second protrusion, a third protrusion and a second flap on the upper end surface inward, thereby forming a first anti-loosening effect. The second flap at the upper end of the box body is clamped by a claw, and the third protrusion plays a second anti-loosening effect.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a kind of anti-loosening light switch box for refrigerator, comprising a box body, wherein the box body is installed in the refrigerator body; a switch is installed in the box body; a rectangular installation groove is provided in the middle of the box body; a first flap is provided on the surrounding sides of the opening end of the installation groove; a second flap is provided on the inner side of the upper end of the opening groove of the installation groove; a first protrusion is longitudinally provided on the left inner side surface of the installation groove; a second protrusion is longitudinally provided on the right inner side surface of the installation groove; a third protrusion is provided on one side of the second protrusion; a slot hole is provided at the lower end of the installation groove; the switch is installed at one end of the installation groove close to the second flap; a proximity switch is installed on the upper surface of the switch; a claw is provided on one side of the switch; the claw cooperates with the second flap to fix the switch; a power interface is provided on the other side of the switch.

[0007] Furthermore, the length of the second flap is shorter than the width of the mounting groove, and the difference range is -cm; there is a gap between the left side of the second flap and the left side surface of the mounting groove.

[0008] Furthermore, the first protrusion is trapezoidal, and the top length of the first protrusion is shorter than the bottom length, and the difference ranges from 1 to 10 cm.

[0009] Furthermore, the stepped structure formed by the second protrusion and the third protrusion cooperates with the switch; the width of the third protrusion is greater than the width of the second protrusion, and the difference ranges from 1 to 10 cm.

[0010] Furthermore, the slot is a wire-passing slot; a power line or a data line of the switch is connected to the refrigerator controller through the slot.

[0011] Furthermore, a fixing groove is provided on the inner liner surface of the refrigerator body; the box body is inserted into the fixing groove from the inner side of the refrigerator body, and the box body is fixed by the first flap cooperating with the fixing groove; the first flap is fixed to the fixing groove by means of double-sided tape.

[0012] The present invention has the following beneficial effects:

[0013] The present invention achieves the fixation of the box body by cooperating with the first flap on the box body and the fixing groove, and forms a switch fixing groove through the second protrusion, the third protrusion and the second flap with the upper end surface facing inward, thereby forming a first layer of anti-loosening effect; the third protrusion plays a second layer of anti-loosening effect by clamping the second flap at the upper end of the box body with a claw.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0016] Figure 1 The schematic diagram of the structure of a loose-proof light switch box for a refrigerator;

[0017] Figure 2 is a front view of the box;

[0018] Figure 3 is a side view of the box;

[0019] Figure 4 is a top view of the box;

[0020] Figure 5 is a front view of the switch;

[0021] Figure 6 is a side view of the switch;

[0022] Figure 7 is a top view of the switch;

[0023] Figure 8It is a front view of the refrigerator body. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0026] See also Figure 1-8 As shown, the present invention is a light switch box for preventing loosening of a refrigerator, comprising a box body (1), wherein the box body (1) is installed in a refrigerator body (3); a switch (2) is installed in the box body (1);

[0027] A rectangular mounting groove (101) is provided in the middle of the box body (1); first flaps (102) are provided around the opening end of the mounting groove (101); a second flap (103) is provided on the inner side of the upper end of the opening groove of the mounting groove (101); the length of the second flap (103) is shorter than the width of the mounting groove (101), and the difference range is 1-10 cm; there is a gap between the left side of the second flap (103) and the left side surface of the mounting groove (101); a first protrusion (104) is longitudinally provided on the left inner side surface of the mounting groove (101); the first protrusion (104) is trapezoidal, and the top length of the first protrusion (104) is shorter than the bottom length. length, the difference range is 1-10 cm; a second protrusion (105) is longitudinally provided on the right inner side surface of the installation groove (101); a third protrusion (106) is provided on one side of the second protrusion (105); the stepped structure formed by the second protrusion (105) and the third protrusion (106) cooperates with the switch (2); the width of the third protrusion (106) is greater than the width of the second protrusion (105), and the difference range is 1-10 cm; a slot hole (107) is provided at the lower end of the installation groove (101); the slot hole (107) is a wire groove; the power line or data line of the switch (2) is connected to the refrigerator controller through the slot hole (107);

[0028] The switch (2) is installed in the installation groove (101) at one end close to the second flip plate (103); a proximity switch (201) is installed on the upper surface of the switch (2); a claw (202) is provided on one side of the switch (2); the claw (202) cooperates with the second flip plate (103) to fix the switch (2); and a power supply interface (203) is provided on the other side of the switch (2).

[0029] A fixing groove (31) is provided on the inner liner surface of the refrigerator body (3); the box body (1) is inserted into the fixing groove (31) from the inner side of the refrigerator body (3), and the box body (1) is fixed by the first flap (102) cooperating with the fixing groove (31); the first flap (102) and the fixing groove (31) are fixed by gluing by double-sided tape.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A light switch box for refrigerator, comprising a box body (1), characterized in that: The box body (1) is installed in a refrigerator box (3); a switch (2) is installed in the box body (1); A rectangular installation groove (101) is provided in the middle of the box body (1); first flaps (102) are provided around the opening end of the installation groove (101); A second flap (103) is provided on the inner side of the upper end of the opening of the installation groove (101); A first protrusion (104) is longitudinally provided on the left inner side surface of the installation groove (101); a second protrusion (105) is longitudinally provided on the right inner side surface of the installation groove (101); a third protrusion (106) is provided on one side of the second protrusion (105); A slot hole (107) is provided at the lower end of the installation slot (101); The switch (2) is installed in the installation groove (101) at one end close to the second flap (103); A proximity switch (201) is installed on the upper surface of the switch (2); a claw (202) is provided on one side of the switch (2); the claw (202) cooperates with the second flap (103) to fix the switch (2); a power interface (203) is provided on the other side of the switch (2); The stepped structure formed by the second protrusion (105) and the third protrusion (106) cooperates with the switch (2); the width of the third protrusion (106) is greater than the width of the second protrusion (105), and the difference ranges from 1 to 10 cm; The slot (107) is a wire-passing slot; the power line or data line of the switch (2) is connected to the refrigerator controller through the slot (107); A fixing groove (31) is provided on the inner liner surface of the refrigerator body (3); the box body (1) is inserted into the fixing groove (31) from the inner side of the refrigerator body (3), and the box body (1) is fixed by the first flap (102) cooperating with the fixing groove (31).

2. The anti-loosening light switch box for refrigerator according to claim 1, characterized in that: The length of the second flap (103) is shorter than the width of the installation groove (101), and the difference ranges from 1 to 10 cm; and there is a gap between the left side of the second flap (103) and the left side of the installation groove (101).

3. The anti-loosening light switch box for refrigerator according to claim 1, characterized in that: The first protrusion (104) is trapezoidal in shape, and the top length of the first protrusion (104) is shorter than the bottom length, with the difference ranging from 1 to 10 cm.

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