CN215500066U

CN215500066U - Control box

Info

Publication number: CN215500066U
Application number: CN202122018906.4U
Authority: CN
Inventors: 向永宗
Original assignee: Ningbo Huanfeng Fire Fighting Technology Co ltd
Current assignee: Ningbo Huanfeng Fire Fighting Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-11
Anticipated expiration: 2031-08-25

Abstract

The utility model provides a control box, which relates to the technical field of electricity and comprises a main box body, wherein the main box body is provided with an accommodating cavity, and a circle of flange sheets which are outwards protruded are arranged at an opening of the accommodating cavity; the box door is hinged on the main box body, and a convex door edge is arranged on one side of the box door, which faces the main box body; the sealing strip is coated on the flange sheet, and when the box door is closed on the main box body, the sealing strip and the door edge form sealing.

Description

Control box

Technical Field

The utility model relates to the technical field of electricity, in particular to a control box.

Background

Oil smoke is one of three major pollutants in the city at present. The oil smoke is not purified and discharged, so that the sanitation and visual perception of the surrounding environment are seriously influenced, and the human health is greatly harmed; the oil smoke generated in the kitchen or the oil smoke generated in the industrial production process generally needs to be purified and then discharged. The integral fume purifier is one kitchen electrical appliance for purifying kitchen environment, and can exhaust the waste from the stove and the harmful fume from the cooking process to some extent and exhaust the fume to outdoor to reduce pollution. The control box of the integrative clearing machine of oil smoke is generally installed in the kitchen, and the control box can contact oil smoke and moist air in kitchen environment for a long time, and inside partial oil smoke and moist air probably got into the control box, and then pile up the adhesion on the inside circuit part of control box, the circuit part is damaged in the corruption, causes the inside circuit contact failure of the integrative clearing machine of oil smoke, leads to damaging the normal operating of the integrative clearing machine of oil smoke.

Disclosure of Invention

In view of the above, the present invention is directed to a control box to solve all or one of the above problems.

In view of the above object, the present invention provides a control box comprising:

the main box body is provided with an accommodating cavity, and a circle of flange sheets which are arranged in a protruding mode are arranged at the opening of the accommodating cavity;

the box door is hinged on the main box body, and a convex door edge is arranged on one side of the box door, which faces the main box body;

the sealing strip is coated on the flange sheet, and when the box door is closed on the main box body, the sealing strip and the door edge form sealing;

wherein the sealing strip includes:

the first sealing strip is arranged at the top end of the flange sheet, the first sealing strip is arranged in a manner of obliquely protruding from the edge side of the first sealing strip to the center side of the first sealing strip, and a plurality of first drainage grooves are formed in the first sealing strip;

the two second sealing strips are symmetrically arranged on two sides of the flange piece, each second sealing strip is communicated with one edge side of the first sealing strip, a gap is formed between the bottom end of each second sealing strip and the door edge, and a plurality of second drainage grooves which are in one-to-one correspondence with the first drainage grooves and are communicated with the first drainage grooves are formed in the second sealing strips;

the third sealing strip is arranged at the top end of the flange piece, a gap is formed between the edge side of the third sealing strip and the bottom end of the second sealing strip, the third sealing strip is obliquely and concavely arranged from the edge side of the third sealing strip to the central side of the third sealing strip, and a plurality of third drainage grooves are formed in the third sealing strip;

and the door edge is provided with a water outlet which corresponds to the second sealing strip one to one and supplies the fluid in the second water drainage groove and the third water drainage groove to circulate.

Optionally, the inner top end of the door edge is provided with a first sealing abutment, the first sealing abutment is arranged in a manner that the edge of the first sealing abutment is inclined and recessed towards the center of the first sealing abutment, and when the door is closed on the main box body, the first sealing abutment and the first sealing strip form a seal.

Optionally, the inner bottom end of the door edge is provided with a second sealing abutment, the second sealing abutment is arranged in a manner that the edge of the second sealing abutment is inclined and protruded towards the center side of the second sealing abutment, and when the door is closed on the main box body, the second sealing abutment and the third sealing strip form a seal.

Optionally, the accommodating cavity is detachably connected with a substrate, the substrate is provided with an electrical frame, and the electrical frame is used for mounting electrical elements.

Optionally, a first wire outlet hole is formed in the main box body, a wire outlet device is arranged at the first wire outlet hole, and the wire outlet device comprises a wire outlet member and a locking buckle detachably connected with the wire outlet member.

Optionally, the outlet member includes:

the outlet lapping table is arranged at the first outlet hole;

the outlet lapping table is arranged along the axial extension of the first outlet hole and distributed around the axis along the first outlet hole in an even circumferential manner, and the elastic sheets are arranged between two adjacent outlet lapping tables which are detachably connected with the locking buckle.

Optionally, an external thread is arranged on the outgoing line lapping table, and an internal thread in threaded fit with the external thread is arranged on the inner side of the box door.

Optionally, a wire arranging box is arranged in the accommodating cavity, and a plurality of wire arranging ports are formed in the wire arranging box.

From the above, according to the control box provided by the utility model, the sealing between the box door and the main box body is formed through the sealing strip, so that the situation that air of oil smoke and moisture enters the main box body to damage the electric elements in the accommodating cavity is effectively avoided, the control box is protected, and the first water drainage groove, the second water drainage groove and the third water drainage groove are arranged in the sealing strip, so that even if fluid in a kitchen environment enters the sealing strip, the fluid can smoothly circulate to the water drainage port through the first water drainage groove, the second water drainage groove and the third water drainage groove to be discharged, and the residual fluid at the sealing strip can be discharged automatically in the opening process of the box door of the control box, so that the sealing effect of the sealing strip can be achieved for a long time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a closed state of a door of a control box according to the present invention;

FIG. 2 is a front view of the control box according to the present invention in a closed state of the door;

FIG. 3 is a first schematic structural view illustrating a door opening state of the control box according to the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a front view of the control box according to the present invention showing the door opened;

FIG. 6 is a second schematic structural view illustrating an open state of a door of the control box according to the present invention;

FIG. 7 is an enlarged schematic view at B of FIG. 6;

FIG. 8 is a third schematic structural view illustrating an open state of a door of the control box according to the present invention;

fig. 9 is a fourth schematic structural view illustrating a door opening state of the control box according to the present invention;

FIG. 10 is a side view of the control box according to the present invention showing the door opened;

fig. 11 is a schematic cross-sectional view taken along line a-a in fig. 10.

Wherein:

1-a main box body; 11-a flange sheet; 12-a substrate; 13-wire arranging box; 14-wire arranging port;

2-a box door; 21-door edge; 211-a first sealing landing; 212-a second sealing land; 22-a button; 23-a door lock; 24-a display screen; 25-a timer; 26-a water outlet;

3-sealing strips; 31-a first sealing strip; 32-a second sealing strip; 33-a third sealing strip; 34-a first drainage tank; 35-a second drainage channel; 36-a third drainage channel;

4-a line outgoing device; 41-outlet member; 411-outgoing line lapping; 412-an elastic sheet; 413-slotting; 42-locking buckle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

As a preferred embodiment of the present invention, there is provided a control box including:

wherein the sealing strip includes:

Through the design of this control box, form sealed between chamber door and the main tank body through the sealing strip, avoid the air of oil smoke and moisture to enter into the inside damage of main tank body effectively and to holding the electric elements of intracavity portion, protect this control box, first water drainage tank in the sealing strip, the setting of second water drainage tank and third water drainage tank, even make the fluid of kitchen environment enter into sealing strip department, also can be through first water drainage tank, second water drainage tank and third water drainage tank circulate to drain outlet department smoothly, thereby discharge, make this control box at the in-process that the chamber door was opened, remaining fluid of sealing strip department carries out the self-draining, guaranteed that the sealing strip can play sealed effect for a long time.

The following describes a preferred embodiment of the control box of the present invention with reference to the accompanying drawings.

Referring to fig. 1 to 9, the present invention provides a control box, which includes:

the main box body 1 is provided with a containing cavity, a substrate 12 is detachably connected in the containing cavity, and an electric frame is arranged on the substrate 12 and used for mounting electric elements. The opening of the accommodating cavity is provided with a ring of flange pieces 11 protruding outwards, in this embodiment, the cross section of the opening of the accommodating cavity is rectangular, and the cross section of the corresponding flange piece 11 is also in a shape like a Chinese character 'kou'.

The box door 2 is hinged to the main box body 1, and a convex door edge 21 is arranged on one side, facing the main box body 1, of the box door 2. In the present embodiment, the door 2 is provided with a button 22, a door lock 23, a display 24, and a timer 25.

And a sealing strip 3 coated on the flange piece 11, wherein the sealing strip 3 forms a seal with the door edge 21 when the door 2 is closed on the main body 1, so that the sealing strip 3 is arranged between the door edge 21 and the flange piece 11 and forms a seal between the door edge 21 and the flange piece 11 when the door 2 is closed on the main body 1

Specifically, referring to fig. 4 to 7, the weather strip 3 includes:

the first sealing strip 31 is arranged at the top end of the flange piece 11, the first sealing strip 31 is arranged in a mode of being obliquely and convexly arranged from the edge side of the first sealing strip 31 to the center side of the first sealing strip 31, and a plurality of first drainage grooves 34 are formed in the first sealing strip 31. Correspondingly, the inner top end of the door edge 21 is provided with a first sealing abutment 211, the first sealing abutment 211 is obliquely and concavely arranged from the edge side of the first sealing abutment 211 to the central side of the first sealing abutment 211, and when the door 2 is closed on the main box body 1, the first sealing abutment 211 forms a seal with the first sealing strip 31.

The two second sealing strips 32 are symmetrically arranged on two sides of the flange piece 11, the top end of each second sealing strip 32 is communicated with one edge side of the first sealing strip 31, a gap is formed between the bottom end of each second sealing strip 32 and the door edge 21, and a plurality of second drainage grooves 35 which are in one-to-one correspondence with the first drainage grooves 34 and are communicated with the first drainage grooves are formed in the second sealing strips 32. In this embodiment, the outside of the second weather strip 32 forms a seal with the side of the door edge 21.

And the third sealing strip 33 is arranged at the top end of the flange piece 11, a gap is formed between the edge side of the third sealing strip 33 and the bottom end of the second sealing strip 32, the third sealing strip 33 is obliquely and concavely arranged from the edge side of the third sealing strip 33 to the central side of the third sealing strip 33, and a plurality of third drainage grooves 36 are formed in the third sealing strip 33. Correspondingly, the door edge 21 is provided with a second sealing land 212 at the inner bottom end thereof, the second sealing land 212 is obliquely and convexly provided from the edge side of the second sealing land 212 to the center side of the second sealing land 212, and the second sealing land 212 forms a seal with the third sealing tape 33 when the door 2 is closed on the main body 1.

The door edge 21 is provided with water outlets 26 which correspond to the second sealing strips 32 one by one and are used for circulating the fluid in the second water discharge groove 35 and the third water discharge groove 36, and the fluid comprises oil smoke and condensed water.

In this control box, form the sealed between chamber door 2 and the main tank body 1 through sealing strip 3, avoid the inside damage of oil smoke and moisture's air entering into the main tank body 1 to the electric elements who holds intracavity portion effectively, protect this control box, first water drainage tank 34 in the sealing strip 3, the setting of second water drainage tank 35 and third water drainage tank 36, even make the fluid of kitchen environment enter into sealing strip 3 department, also can be through first water drainage tank 34, second water drainage tank 35 and third water drainage tank 36 circulate to outlet 26 department smoothly, thereby discharge, make this control box at the in-process that chamber door 2 was opened, remaining fluid in sealing strip 3 department carries out the self-draining, guaranteed that sealing strip 3 can play sealed effect for a long time.

For this control box, the edge of the third sealing strip 33 may also communicate with the bottom end of the second sealing strip 32, and then the third drain grooves 36 correspond to the second drain grooves 35 one to one and communicate with each other.

Referring to fig. 9 to 11, a first wire outlet hole is formed on the main box 1, a wire outlet device 4 is disposed at the first wire outlet hole, and the wire outlet device 4 includes a wire outlet 41 and a locking buckle 42 detachably connected to the wire outlet 41. The wire arranging box 13 is arranged in the accommodating cavity, a plurality of wire arranging ports 14 are formed in the wire arranging box 13, the wire arranging box 13 is used for accommodating wire bodies of the electrical elements, and the wire arranging ports 14 are used for the wire bodies to penetrate through and are electrically connected with corresponding electrical elements. Can carry out effectual accomodating and arrangement to the line body through reason line case 13 and reason line mouth 14 for the inside whole cleanness of main tank body 1 is neat, and the maintenance work in the later stage of being convenient for, the line body can collect and be a line body after finishing in arrangement in reason line case 13, and loop through first wire outlet and wire outlet device 4 department and pass, thereby wear out outside main tank body 1.

Referring to fig. 10 and 11, the outlet 41 includes:

the outgoing line lapping table 411 is arranged at the first outgoing line hole;

the elastic pieces 412 are arranged on the outgoing line lapping tables 411 in a protruding mode, the outgoing line lapping tables 411 extend in the axial direction of the first outgoing line hole and are evenly distributed on the circumference of the axis of the first outgoing line hole, the elastic pieces 412 are arranged between every two adjacent outgoing line lapping tables 411, and the outgoing line lapping tables 411 are detachably connected with the locking buckles 42. In this embodiment, the locking buckle 42 has an axis extending direction, and the radial cross-sectional area of the locking buckle 42 gradually increases from a side far away from the outlet 41 to a side close to the outlet 41, that is, the opening of one side of the locking buckle 42 is larger and the opening of the other side is smaller, so that after one end of the wire at the first outlet passes through the outlet platform 411 and the elastic sheet 412, the side with the larger opening of the locking buckle 42 is aligned with the end of the wire, the cross-section of the locking buckle 42 is arranged such that the locking buckle 42 will gradually press the wire and each elastic sheet 412 when pushing towards the outlet 41, and the groove 413 is arranged between the adjacent elastic sheets 412, so that under the action of the elastic sheets 412 and the locking buckle 42, the wire is pressed, and the outlet device 4 similarly has a sealing effect on the wire passing out from the main box 1.

Preferably, the outlet abutment 411 is provided with an external thread, the inner side of the box door 2 is provided with an internal thread in threaded fit with the external thread, and the outlet member 41 is detachably connected with the locking buckle 42 through the threaded fit between the outlet abutment 411 and the locking buckle 42.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the utility model, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.

The embodiments of the utility model are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A control box, comprising:

the main box body (1) is provided with a containing cavity, and a circle of flange sheets (11) which are outwards protruded are arranged at an opening of the containing cavity;

the box door (2) is hinged to the main box body (1), and a convex door edge (21) is arranged on one side, facing the main box body (1), of the box door (2);

the sealing strip (3) is coated on the flange sheet (11), and when the box door (2) is closed on the main box body (1), the sealing strip (3) and the door edge (21) form sealing;

wherein the sealing strip (3) comprises:

the first sealing strip (31) is arranged at the top end of the flange sheet (11), the first sealing strip (31) is obliquely and convexly arranged from the edge side of the first sealing strip (31) to the central side of the first sealing strip (31), and a plurality of first water drainage grooves (34) are formed in the first sealing strip (31);

the two second sealing strips (32) are symmetrically arranged on two sides of the flange piece (11), each second sealing strip (32) is communicated with one edge side of the first sealing strip (31), a gap is reserved between the bottom end of each second sealing strip (32) and the door edge (21), and a plurality of second drainage grooves (35) which are in one-to-one correspondence with the first drainage grooves (34) and are communicated with the first drainage grooves are formed in the second sealing strips (32);

the third sealing strip (33) is arranged at the top end of the flange piece (11), a gap is formed between the edge side of the third sealing strip (33) and the bottom end of the second sealing strip (32), the third sealing strip (33) is obliquely and concavely arranged from the edge side of the third sealing strip (33) to the central side of the third sealing strip (33), and a plurality of third drainage grooves (36) are formed in the third sealing strip (33);

and the door edge (21) is provided with water outlets (26) which correspond to the second sealing strips (32) one by one and are used for the circulation of the fluid in the second drainage groove (35) and the fluid in the third drainage groove (36).

2. A control box according to claim 1, characterized in that said door edge (21) is provided with a first sealing abutment (211) at the inner top end, said first sealing abutment (211) being provided obliquely recessed from the edge side of said first sealing abutment (211) towards the central side of said first sealing abutment (211), said first sealing abutment (211) forming a seal with said first sealing strip (31) when said box door (2) is closed on said main box (1).

3. A control box according to claim 1, characterized in that said door is provided with a second sealing abutment (212) along the inner bottom end of said door (21), said second sealing abutment (212) being provided in a sloping projection from the edge side of said second sealing abutment (212) towards the central side of said second sealing abutment (212), said second sealing abutment (212) forming a seal with said third sealing strip (33) when said door (2) is closed on said main box (1).

4. A control box according to claim 1, characterized in that a base plate (12) is detachably connected in the accommodating cavity, and an electrical frame is arranged on the base plate (12) and used for mounting electrical components.

5. A control box according to claim 4, characterized in that the main box body (1) is provided with a first outlet hole, the first outlet hole is provided with an outlet device (4), and the outlet device (4) comprises an outlet member (41) and a locking buckle (42) detachably connected with the outlet member (41).

6. A control box according to claim 5, characterized in that said outlet member (41) comprises:

the outgoing line lapping table (411) is arranged at the first outgoing line hole;

the elastic pieces (412) are arranged on the outgoing line platform (411) in a protruding mode, the outgoing line platform (411) is arranged along the axial extension of the first outgoing line hole and distributed around the axis of the first outgoing line hole in an even circumferential mode, the elastic pieces (412) are arranged between two adjacent outgoing line platforms (411), and the outgoing line platforms (411) are detachably connected with the locking buckles (42).

7. The control box according to claim 6, characterized in that the outgoing platform (411) is provided with an external thread, and the inner side of the box door (2) is provided with an internal thread which is in threaded fit with the external thread.

8. The control box according to claim 5, characterized in that a wire arranging box (13) is arranged in the accommodating cavity, and a plurality of wire arranging ports (14) are arranged on the wire arranging box (13).