Main control box and dish washing machine

Abstract

The utility model relates to a master control box and a dish-washing machine and belongs to the technical field of dish-washing machines. A master control box comprises: a box body; the cover body is arranged on the box body in a covering mode, the cover body is detachably connected with the box body, and a mounting cavity is defined by the cover body and the box body; the wire harness installation part is arranged on the box body and / or the cover body, the wire harness installation part is provided with a wire passing channel, and the wire passing channel is communicated with the installation cavity; and the binding belt is arranged on the wire harness mounting piece in a sleeving manner, so that the wire passing channel is deformed to gather the wire harness. According to the dishwasher, the binding belt is arranged on the wire harness mounting part in a sleeving mode, the inner diameter of the wire passing channel can be reduced by tensioning the binding belt, so that wire harnesses in the wire passing channel are gathered, the situation that too large gaps exist between the wire harnesses and the inner wall of the wire passing channel or gaps are formed between the wire harnesses is avoided, and then insects are prevented from entering the mounting cavity from the gaps to damage a main control panel assembly of the dishwasher.

Description

Technical Field

[0001] The utility model relates to the technical field of dishwashers, in particular to a main control box and a dishwasher. Background Art

[0002] Currently, household dishwashers on the market typically consist of an inner container and a base. The base houses a master control circuit board, which is electrically connected to the electrical components housed within the base. This circuit board is typically housed in an electrical control box, which is secured to the base via the box. In existing technology, the control box typically only has a wire outlet for the wiring harness, and these outlets are relatively large, making it easy for insects such as cockroaches to enter the control box through the outlet, potentially causing the main control board in the dishwasher's control box to malfunction. Utility Model Content

[0003] Based on this, it is necessary to provide a main control box and a dishwasher to address the problem that the outlet is large and it is easy for insects to enter the electric control box and damage the main control board.

[0004] A main control box comprises: a box body; a cover body, wherein the cover body is arranged on the box body, the cover body is detachably connected to the box body, and the cover body and the box body enclose a mounting cavity; a wire harness mounting part, wherein the wire harness mounting part is arranged on the box body and / or the cover body, the wire harness mounting part is provided with a wire passing channel, and the wire passing channel is connected to the mounting cavity; a cable tie, wherein the cable tie is sleeved on the wire harness mounting part to cause the wire passing channel to deform and gather the wire harness.

[0005] The first aspect of the present application discloses a main control box. A detachable connection between a cover and a box body facilitates access to components within a mounting cavity. A wiring harness mount is installed between the box body and the cover. The wiring harness mount is provided with a wire passageway communicating with the mounting cavity, through which the wiring harness passes to connect with other components. A cable tie is placed over the wiring harness mount and tightened to reduce the inner diameter of the wire passageway, thereby converging the wiring harness within the passageway. This prevents excessive gaps between the wiring harness and the inner wall of the passageway, or gaps between the wiring harnesses, thereby preventing insects from entering the mounting cavity through the gaps and damaging the dishwasher's main control board assembly.

[0006] In one embodiment, the wiring harness mounting member includes a mounting body and a tube body, wherein the mounting body is disposed on the box body and / or the cover body, and the tube body is disposed on the mounting body, and the wire passageway penetrates the mounting body and the tube body. The wire passageway penetrates the mounting body and the tube body, and the mounting body is mounted between the box body and the cover body, so that there is no gap at the connection between the mounting body, the box body, and the cover body, and the wire passageway is connected to the mounting cavity formed by the box body and the cover body, thereby changing the inner diameter of the wire passageway so that the wiring harness fits more closely to the inner wall of the wire passageway, thereby preventing insects from entering the mounting cavity through the gap between the wiring harnesses.

[0007] In one embodiment, the mounting body is provided with a first engaging groove, and at least a portion of the box body is adapted to fit into the first engaging groove. The engagement of the portion of the box body with the first engaging groove seals the connection between the mounting body and the box body, thereby preventing insects from entering the mounting cavity through the connection between the mounting body and the box body.

[0008] In one embodiment, the mounting body is provided with a second engaging groove, and at least a portion of the cover body is adapted to fit into the second engaging groove. The engagement of the portion of the cover body with the second engaging groove ensures a seamless seal between the mounting body and the cover body, thereby preventing insects from entering the mounting cavity through the connection between the mounting body and the cover body.

[0009] In one embodiment, the wiring harness mounting member is provided with an opening that can be expanded or contracted. The inner diameter of the wire passage increases as the opening expands, and decreases as the opening decreases. By placing a cable tie over the wiring harness mounting member and tightening the tie, the opening can be further closed, thereby decreasing the inner diameter of the wire passage, thereby converging the wires within the wire passage, thereby preventing excessive gaps between the wires and the inner wall of the wire passage, or gaps between the wires, which could easily allow insects to crawl into the mounting cavity.

[0010] In one embodiment, the opening at least partially penetrates the wiring harness mounting member, the opening being provided on the surface of the wiring harness mounting member and extending along the length of the wire passage. By extending the opening through the wiring harness mounting member and being provided on the surface of the mounting member, the opening can be opened to facilitate placement of the wiring harness within the wire passage and installation of the end of the wiring harness with the wiring harness terminal within the installation cavity. Furthermore, the opening extends through the wiring harness mounting member, and after the wiring harness is installed, the opening is closed, thereby sealing the connection between the wiring harness mounting member, the box body, and the cover body without gaps, thereby preventing insects such as cockroaches from entering the installation cavity through the connection between the wiring harness mounting member, the box body, and the cover body.

[0011] In one embodiment, the harness mounting member is provided with an anti-slip member, and the cable tie is positioned between the anti-slip member and the cover. By positioning the cable tie between the anti-slip member and the cover, the cable tie is used to bind the tube. Tightening the cable tie allows the harness to fit more closely to the inner wall of the wire passage, while preventing gaps between the harnesses. Furthermore, the provision of multiple anti-slip members prevents the cable tie from falling off the tube, thereby ensuring that the harness always fits closely to the inner wall of the wire passage.

[0012] In one embodiment, the box body includes a rear cover and a surrounding edge, the surrounding edge is arranged on the rear cover, the cover body is covered on the surrounding edge, the surrounding edge includes a first side panel, a top panel, a second side panel and a bottom panel, the first side panel, the top panel, the second side panel and the bottom panel are respectively arranged on the rear cover and connected in sequence, the first side panel and the top panel are respectively arranged opposite to the second side panel and the bottom panel, and the wiring harness mounting member is arranged on the first side panel and / or the second side panel. The first side panel, the top panel, the second side panel and the bottom panel are respectively arranged on the rear cover and are sequentially enclosed and connected to form the surrounding edge, the cover body is covered on the surrounding edge, the cover body, the surrounding edge and the rear cover panel enclose a mounting cavity for mounting internal components such as the main control board, thereby ensuring the structural stability of the main control box. The wiring harness mounting member is arranged on the first side panel and / or the second side panel, and the wire passage is connected to the mounting cavity so that the wiring harness can pass through the wire passage to connect the components.

[0013] In one embodiment, there are at least two wiring harness mounting members, each of which is disposed on the first side panel and the second side panel, and is arranged opposite each other. By disposing the at least two wiring harness mounting members on the first side panel and the second side panel, the wiring harness can be distributed appropriately, and the wiring harness mounting members are sealed to the box body and the cover, thereby preventing insects from entering the main control box through the connection between the wiring harness mounting members, the box body, and the cover.

[0014] In one embodiment, a boss is provided on the horizontal side of the top plate, and the projection of the boss toward the wire harness mount at least partially overlaps with the connection between the wire harness mount and the first side plate and / or the projection of the boss toward the wire harness mount at least partially overlaps with the connection between the wire harness mount and the second side plate. By providing the boss on the side of the top plate, when installing the main control box, the top plate is positioned upward, and the boss can shield the connection between the wire harness mount and the first side plate and / or the connection between the wire harness mount and the second side plate, thereby preventing water from entering the installation cavity through the connection between the wire harness mount and the box body and damaging the internal components of the main control box.

[0015] In one embodiment, the plane of the top plate is inclined relative to the plane of the bottom plate, and the top plate is inclined toward the side where the rear cover plate is located. By inclining the plane of the top plate and the side where the rear cover plate is located, when the main control box is installed, the top plate is placed facing upward, and the inclined top portion is used to guide water flow and prevent water from entering the main control box.

[0016] In one embodiment, the bottom plate is provided with a plurality of first heat dissipation holes. By providing a plurality of first heat dissipation holes on the bottom plate and the first heat dissipation holes are evenly spaced, the heat dissipation effect of the main control box is improved.

[0017] In one embodiment, the box body is provided with an adapting slot, and the wiring harness mounting member is adapted to be mounted in the adapting slot. By adapting the wiring harness mounting member to the adapting slot of the box body, the connection between the wiring harness mounting member and the box body is sealed, preventing gaps from forming that could allow insects to enter the mounting cavity and damage internal components of the main control box.

[0018] In one embodiment, the box body is provided with a limiting hole, and a portion of the cover body is adapted to the limiting hole. By adapting the portion of the cover body to the limiting hole, the connection between the cover body and the box body is strengthened, making the overall structure of the main control box more stable.

[0019] In one embodiment, the cover includes a cover body and a protruding rib, the protruding rib being disposed on the cover body, abutting against the box body, and mateable with the wiring harness mounting member. The protruding rib abuts against the box body, and a portion of the protruding rib mates with a second engaging groove on the wiring harness mounting member, thereby sealing the connection between the cover body, the wiring harness mounting member, and the box body. This prevents insects from entering the mounting cavity through the gap and damaging the internal components of the main control box.

[0020] In one embodiment, the cover further comprises a lock catch and an elastic catch, the lock catch and the elastic catch being respectively arranged on the cover body, the lock catch and the elastic catch being located on the same side of the cover body, the lock catch being engaged with the box body, and the elastic catch being in contact with the box body and extending to the outside of the box body. By arranging the lock catch and the elastic catch on the same side of the cover body, the lock catch and the side wall of the box body can be engaged to stably connect the cover and the box body, a portion of the elastic catch being in contact with the inner side wall of the box body and a portion extending to the outside of the box body, and bending the elastic catch to release the contact between the elastic catch and the inner side wall of the box body, and at the same time releasing the lock catch and the box body, the entire cover can be easily detached from the box body.

[0021] In one embodiment, the cover further includes a retaining post, which is disposed on the protruding rib and is adapted to fit within the box body. The retaining post is adapted to fit within the retaining hole on the box body, further strengthening the connection between the cover and the box body. When the latch is released from the box body, the retaining post can be separated from the box body by tilting the cover to an appropriate position and sliding the cover, thereby easily separating the cover from the box body.

[0022] In one embodiment, the box body and / or the cover are provided with several fixing buckles and several connecting ears, which are used to connect to the base. By providing several fixing buckles and several connecting ears on the box body and / or the cover, the main control box can be stably mounted on the base, or the main control box can be suspended to achieve better heat dissipation. Furthermore, the structure of the main control box mounted on the base is very simple, with a minimal installation process, facilitating installation and removal operations and effectively improving operational convenience.

[0023] In one embodiment, the cover is provided with a plurality of second heat dissipation holes, which are evenly spaced and distributed on the cover, thereby improving the overall heat dissipation effect of the main control box.

[0024] A dishwasher comprises: a base; and the main control box described above, wherein the main control box is arranged on the base.

[0025] A second aspect of the present application discloses a dishwasher in which a main control box is fixedly mounted on a base by providing a plurality of fixing buckles and connecting ears on the box body and / or the cover. As can be seen, the mounting structure of the main control box on the base is very simple, reducing the installation process and facilitating installation and removal of the main control box. Furthermore, the main control box can be suspended from the base to prevent water from entering the bottom of the main control box. The suspension arrangement also improves the overall heat dissipation of the main control box. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A three-dimensional diagram of the main control box;

[0027] Figure 2 This is an exploded view of the main control box;

[0028] Figure 3 This is a cross-sectional view of the main control box;

[0029] Figure 4 is a first perspective view of the wiring harness mounting member;

[0030] Figure 5 is a second perspective view of the wiring harness mounting member;

[0031] Figure 6 It is a cross-sectional view of the wiring harness mounting part;

[0032] Figure 7 is a three-dimensional diagram of the box;

[0033] Figure 8 A three-dimensional diagram of the cover.

[0034] The corresponding relationship between the reference numerals and component names is as follows:

[0035] 1 box body, 11 rear cover, 12 surrounding edge, 121 first side panel, 122 top panel, 1221 boss, 123 second side panel, 124 bottom panel, 101 installation cavity, 102 first heat dissipation hole, 103 adapting groove, 104 limiting hole;

[0036] 2 cover body, 21 cover body main body, 22 protruding rib, 23 locking buckle, 24 elastic buckle, 25 limiting column, 201 second heat dissipation hole;

[0037] 3 wiring harness mounting part, 31 mounting body, 32 tube body, 321 anti-slip part, 301 wire passage, 302 opening, 303 first clamping groove, 304 second clamping groove. DETAILED DESCRIPTION

[0038] In order to more clearly understand the above-mentioned objects, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other in the absence of conflict.

[0039] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0040] The main control box and the dishwasher described in some embodiments of the present application are described below with reference to the accompanying drawings.

[0041] Example 1, as Figures 1 to 8 As shown, this embodiment discloses a main control box, comprising: a box body 1; a cover body 2, the cover body 2 is covered on the box body 1, the cover body 2 and the box body 1 are detachably connected, and the cover body 2 and the box body 1 enclose a mounting cavity 101; a wiring harness mounting part 3, the wiring harness mounting part 3 is arranged on the box body 1 and / or the cover body 2, the wiring harness mounting part 3 is provided with a wire passing channel 301, and the wire passing channel 301 is connected to the mounting cavity 101; a cable tie, the cable tie is sleeved on the wiring harness mounting part 3, so that the wire passing channel 301 is deformed to gather the wiring harness.

[0042] The first aspect of the present application discloses a main control box. A detachable connection between a cover 2 and a box body 1 facilitates access to components within an installation cavity 101. A wiring harness mounting member 3 is mounted between the box body 1 and the cover 2. The wiring harness mounting member 3 is provided with a wire passage 301 communicating with the installation cavity 101. The wiring harness passes through the wire passage 301 and connects to other components. A cable tie is placed on the wiring harness mounting member 3 and tightened to reduce the inner diameter of the wire passage 301, thereby converging the wiring harness within the wire passage 301. This prevents excessive gaps between the wiring harness and the inner wall of the wire passage 301, or gaps between the wiring harnesses, thereby preventing insects from entering the installation cavity 101 through the gaps and damaging the main control board assembly of the dishwasher.

[0043] like Figure 3 and Figure 4 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the wire harness mounting member 3 includes a mounting body 31 and a tube body 32, the mounting body 31 is arranged on the box body 1 and / or the cover body 2, the tube body 32 is arranged on the mounting body 31, and the wire passage 301 passes through the mounting body 31 and the tube body 32. The mounting body 31 is installed between the box body 1 and the cover body 2 by passing the wire passage 301 through the mounting body 31 and the tube body 32, so that there is no gap at the connection between the mounting body 31 and the box body 1 and the cover body 2, and the wire passage 301 is connected to the mounting cavity 101 enclosed by the box body 1 and the cover body 2, and the inner diameter of the wire passage 301 is changed, so that the wiring harness is more closely fitted to the inner wall of the wire passage 301, thereby preventing insects from entering the mounting cavity 101 through the gap between the wiring harnesses.

[0044] like Figure 4 and Figure 6 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines: the mounting body 31 is provided with a first engaging groove 303, and at least a portion of the box body 1 is adapted to fit within the first engaging groove 303. By fitting the portion of the box body 1 within the first engaging groove 303, the connection between the mounting body 31 and the box body 1 is sealed, thereby preventing insects from entering the mounting cavity 101 through the connection between the mounting body 31 and the box body 1.

[0045] like Figure 4 and Figure 6 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines: the mounting body 31 is provided with a second engaging groove 304, and at least a portion of the cover 2 is adapted to fit within the second engaging groove 304. By fitting the portion of the cover 2 within the second engaging groove 304, the connection between the mounting body 31 and the cover 2 is sealed seamlessly, preventing insects from entering the mounting cavity 101 through the connection between the mounting body 31 and the cover 2.

[0046] like Figure 4 and Figure 5 As shown, in addition to the features of the above embodiment, this embodiment further defines: an opening 302 is provided on the wiring harness mounting member 3, and the opening 302 can be expanded or reduced. The inner diameter of the wire passage 301 increases as the opening 302 expands, and the inner diameter of the wire passage 301 decreases as the opening 302 decreases. By placing a cable tie on the wiring harness mounting member 3 and tightening the cable tie, the opening 302 can be further closed, thereby reducing the inner diameter of the wire passage 301, thereby gathering the wires in the wire passage 301, and preventing excessive gaps between the wires and the inner wall of the wire passage 301, or gaps between the wires, which could easily allow insects to crawl into the installation cavity 101 through the gaps.

[0047] like Figure 4 and Figure 5As shown, in addition to the features of the above embodiment, this embodiment further defines: an opening 302 at least partially penetrates the wire harness mounting member 3, is provided on the surface of the wire harness mounting member 3, and extends along the length of the wire passage 301. Since the opening 302 penetrates the wire harness mounting member 3 and is provided on the surface of the mounting member 3, opening 302 facilitates placement of the wire harness within the wire passage 301 and allows the end of the wire harness with the wiring harness terminal to be installed within the installation cavity 101. At the same time, the opening 302 penetrates the wire harness mounting member 3, and after the wire harness is installed, the opening 302 is closed. At this point, the connection between the wire harness mounting member 3, the box body 1, and the cover 2 is sealed without gaps, preventing insects such as cockroaches from entering the installation cavity 101 through the connection between the wire harness mounting member 3, the box body 1, and the cover 2.

[0048] like Figure 5 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: an anti-slip member 321 is provided on the wire harness mounting member 3, and a cable tie is provided between the anti-slip member 321 and the cover body 2. By using the cable tie provided between the anti-slip member 321 and the cover body 2, the cable tie is used to bundle the tube body 32. Tightening the cable tie can make the wire harness fit more closely to the inner wall of the wire passage 301, while avoiding gaps between the wire harnesses. In addition, the provision of multiple anti-slip members 321 can prevent the cable tie from falling off the tube body 32, thereby ensuring that the wire harness always fits closely to the inner wall of the wire passage 301.

[0049] like Figure 2 and Figure 7 As shown, in addition to the features of the above embodiments, this embodiment further defines that: the box body 1 includes a rear cover 11 and a surrounding edge 12, the surrounding edge 12 is arranged on the rear cover 11, the cover body 2 is covered on the surrounding edge 12, the surrounding edge 12 includes a first side panel 121, a top panel 122, a second side panel 123 and a bottom panel 124, the first side panel 121, the top panel 122, the second side panel 123 and the bottom panel 124 are respectively arranged on the rear cover 11 and are connected in sequence, the first side panel 121 and the top panel 122 are respectively arranged opposite to the second side panel 123 and the bottom panel 124, and the wiring harness mounting part 3 is arranged on the first side panel 121 and / or the second side panel 123. The first side panel 121, top panel 122, second side panel 123, and bottom panel 124 are each mounted on the rear cover 11 and sequentially connected to form a peripheral edge 12. The cover 2 is mounted on the peripheral edge 12. The cover 2, peripheral edge 12, and rear cover 11 together form a mounting cavity 101 for mounting internal components such as the main control board, ensuring the structural stability of the main control box. The wiring harness mounting member 3 is mounted on the first side panel 121 and / or the second side panel 123. The wiring channel 301 communicates with the mounting cavity 101, allowing the wiring harness to pass through the wiring channel 301 to connect the components.

[0050] like Figure 2 and Figure 7As shown, in addition to the features of the above embodiment, this embodiment further stipulates that: the number of wire harness mounting members 3 is at least two, and the at least two wire harness mounting members 3 are respectively disposed on the first side panel 121 and the second side panel 123 and arranged opposite each other. By respectively disposing the at least two wire harness mounting members 3 on the first side panel 121 and the second side panel 123, the wire harness can be reasonably distributed, and the wire harness mounting members 3 are sealed to the box body 1 and the cover 2, thereby preventing insects from entering the interior of the main control box through the connection between the wire harness mounting members 3, the box body 1, and the cover 2.

[0051] like Figure 2 and Figure 7 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: a boss 1221 is provided on the side of the top plate 122 in the horizontal direction, and the projection of the boss 1221 toward the wire harness mounting member 3 at least partially overlaps with the connection between the wire harness mounting member 3 and the first side plate 121 and / or the projection of the boss 1221 toward the wire harness mounting member 3 at least partially overlaps with the connection between the wire harness mounting member 3 and the second side plate 123. By providing the boss 1221 on the side of the top plate 122, when installing the main control box, the side where the top plate 122 is located is placed facing upward, and the boss 1221 can shield the connection between the wire harness mounting member 3 and the first side plate 121 and / or the connection between the wire harness mounting member 3 and the second side plate 123, thereby preventing water from entering the installation cavity 101 from the connection between the wire harness mounting member 3 and the box body 1 and causing damage to the internal components of the main control box.

[0052] like Figure 1 and Figure 7 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the plane on which the top plate 122 is located is inclined relative to the plane on which the bottom plate 124 is located, and the top plate 122 is inclined toward the side on which the rear cover 11 is located. Because the plane on which the top plate 122 is located is inclined, and the top plate 122 is inclined toward the side on which the rear cover 11 is located, when the main control box is installed, the side on which the top plate 122 is located is placed facing upward, and the inclined top 122 is used to guide water and prevent water from entering the interior of the main control box.

[0053] like Figure 7 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the bottom plate 124 is provided with a plurality of first heat dissipation holes 102. By providing a plurality of first heat dissipation holes 102 on the bottom plate 124 and the first heat dissipation holes 102 are evenly spaced, the heat dissipation effect of the main control box is improved.

[0054] like Figure 2 and Figure 7As shown, in addition to the features of the above embodiment, this embodiment further defines: the box body 1 is provided with an adapting groove 103, and the wiring harness mounting member 3 is adapted to be installed in the adapting groove 103. By adapting and installing the wiring harness mounting member 3 in the adapting groove 103 of the box body 1, the connection between the wiring harness mounting member 3 and the box body 1 is sealed, preventing the formation of gaps that could allow insects to enter the installation cavity 101 and damage the internal components of the main control box.

[0055] like Figure 7 As shown, in addition to the features of the above embodiment, this embodiment further defines: a limiting hole 104 is provided on the box body 1, and a portion of the cover 2 is adapted to fit within the limiting hole 104. By fitting the portion of the cover 2 within the limiting hole 104, the connection between the cover 2 and the box body 1 is strengthened, making the overall structure of the main control box more stable.

[0056] like Figure 3 and Figure 8 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the cover body 2 includes a cover body main body 21 and a protruding rib 22. The protruding rib 22 is provided on the cover body main body 21, abuts against the box body 1, and is adapted to be installed with the wiring harness mounting member 3. By abutting the protruding rib 22 against the box body 1 and a portion of the protruding rib 22 being adapted to be installed with the second engaging groove 304 on the wiring harness mounting member 3, the connection between the cover body main body 21, the wiring harness mounting member 3, and the box body 1 is sealed without a gap, preventing insects from entering the installation cavity 101 through the gap and damaging the internal components of the main control box.

[0057] like Figure 2 and Figure 8 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the cover 2 also includes a lock catch 23 and an elastic catch 24, which are respectively arranged on the cover body 21, and the lock catch 23 and the elastic catch 24 are located on the same side of the cover body 21. The lock catch 23 is fastened to the box body 1, and the elastic catch 24 is against the box body 1 and extends to the outside of the box body 1. By arranging the lock catch 23 and the elastic catch 24 on the same side of the cover body 21, the lock catch 23 is fastened to the side wall of the box body 1, so that the cover 2 and the box body 1 can be stably connected. Part of the elastic catch 24 is against the inner side wall of the box body 1 and part of it extends to the outside of the box body 1. Prying up the elastic catch 24 can release the elastic catch 24 from the inner side wall of the box body 1, and at the same time release the lock catch 23 from the box body 1, so that the entire cover 2 can be easily separated from the box body 1.

[0058] like Figure 8As shown, in addition to the features of the above embodiment, this embodiment further defines that: the cover 2 also includes a limiting post 25, which is arranged on the protruding rib 22 and is adapted to be installed with the box body 1. The limiting post 25 is adapted to be installed with the limiting hole 104 on the box body 1, thereby further strengthening the connection structure between the cover 2 and the box body 1. When the lock 23 is released from the box body 1, the cover 2 is tilted to an appropriate position and slid, so that the limiting post 25 can be separated from the box body 1, thereby easily separating the cover 2 from the box body 1.

[0059] like Figure 1 and Figure 2 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further provides that the box body 1 and / or the cover 2 are provided with a plurality of fixing buckles and connecting ears, which are used to connect to the base. By providing the box body 1 and / or the cover 2 with a plurality of fixing buckles and connecting ears, the main control box can be stably mounted on the base, or suspended, thereby improving heat dissipation. Furthermore, the structure of the main control box mounted on the base is very simple, with a minimal installation process, facilitating installation and removal operations and effectively improving operational convenience.

[0060] like Figure 1 and Figure 2 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the cover 2 is provided with a plurality of second heat dissipation holes 201. The plurality of second heat dissipation holes 201 are evenly spaced and distributed on the cover 2, so that the overall heat dissipation effect of the main control box is better.

[0061] Example 2: This embodiment discloses a dishwasher, including: a base; the above-mentioned main control box, which is arranged on the base.

[0062] A second aspect of the present application discloses a dishwasher. A main control box is secured to a base by a plurality of fixing buckles and connecting ears provided on the box body 1 and / or the cover 2. As can be seen, the mounting structure of the main control box on the base is very simple, reducing the installation process and facilitating installation and removal of the main control box. Furthermore, the main control box can be suspended from the base to prevent water from entering the bottom of the main control box. The suspension arrangement also improves the overall heat dissipation of the main control box.

[0063] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0064] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A main control box, characterized in that: include: Box body (1); a cover body (2), the cover body (2) being arranged on the box body (1), the cover body (2) being detachably connected to the box body (1), and the cover body (2) and the box body (1) enclosing to form an installation cavity (101); A wire harness mounting member (3), the wire harness mounting member (3) being arranged on the box body (1) and / or the cover body (2), the wire harness mounting member (3) being provided with a wire passage (301), the wire passage (301) being in communication with the mounting cavity (101); A cable tie is sleeved on the wiring harness mounting member (3) to deform the wire passage (301) and gather the wiring harness.

2. The main control box according to claim 1, characterized in that: The wiring harness mounting member (3) comprises a mounting body (31) and a tube body (32); the mounting body (31) is arranged on the box body (1) and / or the cover body (2); the tube body (32) is arranged on the mounting body (31); and the wire passage (301) passes through the mounting body (31) and the tube body (32).

3. The main control box according to claim 2, characterized in that: The installation body (31) is provided with a first clamping groove (303), and at least a portion of the box body (1) is adapted to the first clamping groove (303); And / or the installation body (31) is provided with a second snap-fitting groove (304), and at least a portion of the cover body (2) is adapted to the second snap-fitting groove (304).

4. The main control box according to claim 1, characterized in that: The wiring harness mounting member (3) is provided with an opening (302), and the opening (302) can be expanded or reduced. The inner diameter of the wire passage (301) increases as the opening (302) expands, and the inner diameter of the wire passage (301) decreases as the opening (302) decreases.

5. The main control box according to claim 4, characterized in that: The opening (302) at least partially penetrates the wire harness mounting component (3); the opening (302) is provided on the surface of the wire harness mounting component (3) and extends along the length direction of the wire passage (301).

6. The main control box according to claim 1, characterized in that: The harness mounting member (3) is provided with an anti-slip member (321), and the cable tie is sleeved between the anti-slip member (321) and the cover body (2).

7. The main control box according to claim 1, characterized in that: The box body (1) includes a rear cover (11) and a surrounding edge (12), wherein the surrounding edge (12) is arranged on the rear cover (11), and the cover body (2) is covered on the surrounding edge (12), and the surrounding edge (12) includes a first side panel (121), a top panel (122), a second side panel (123) and a bottom panel (124), wherein the first side panel (121), the top panel (122), the second side panel (123) and the bottom panel (124) are respectively arranged on the rear cover (11) and connected in sequence, and the first side panel (121) and the top panel (122) are respectively arranged opposite to the second side panel (123) and the bottom panel (124), and the wiring harness mounting member (3) is arranged on the first side panel (121) and / or the second side panel (123).

8. The main control box according to claim 7, characterized in that: The number of the wiring harness mounting members (3) is at least two, and the at least two wiring harness mounting members (3) are respectively arranged on the first side plate (121) and the second side plate (123) and are arranged opposite to each other; and / or a boss (1221) is provided on a side portion in a horizontal direction of the top plate (122), a projection of the boss (1221) toward the wiring harness mounting member (3) at least partially overlapping with a connection between the wiring harness mounting member (3) and the first side plate (121), and / or a projection of the boss (1221) toward the wiring harness mounting member (3) at least partially overlapping with a connection between the wiring harness mounting member (3) and the second side plate (123); and / or the plane where the top plate (122) is located is inclined relative to the plane where the bottom plate (124) is located, and the top plate (122) is inclined toward the side where the rear cover plate (11) is located; And / or the bottom plate (124) is provided with a plurality of first heat dissipation holes (102).

9. The main control box according to claim 1, characterized in that: The box body (1) is provided with an adapting groove (103), and the wiring harness mounting member (3) is adapted and mounted in the adapting groove (103).

10. A dishwasher, characterized in that: include: base; The main control box according to any one of claims 1 to 9 is arranged on the base.

Images