CN209233397U - Terminal box and range hood - Google Patents

Abstract

The utility model provides a kind of terminal box and range hood, is related to range hood technical field, to solve cooking fume or the technical issues of ambient atmos are easily accessible junction box.The terminal box includes box body and box cover, and box body and box cover surround the accommodating chamber for holding power panel；Box body is equipped with the elastic component that can generate flexible deformation, and elastic component is equipped with string holes, and string holes can pass through for more connecting lines.The range hood includes cabinet and terminal box；The top of cabinet is equipped with mounting hole, and terminal box is placed in mounting hole.The terminal box and range hood reduction oil smoke or ambient atmos can enter in accommodating chamber relatively, and certain protective effect is played to the power panel in accommodating chamber.

Description

Terminal box and range hood

Technical field

The utility model relates to range hood technical fields, more particularly, to a kind of terminal box and range hood.

Background technique

With the continuous improvement of people's living standards, people also increasingly pay attention to domestic environment and indoor air matter Amount.Range hood is a kind of kitchen appliance for purifying kitchen environment, can be improved in kitchen ventilation condition and discharge cooking process The oil smoke and exhaust gas of generation.

Wherein, terminal box is one of critical component of range hood.The inside of the terminal box is equipped with power panel, generally Ground, power panel needs to connect power supply line, the switch connecting lines such as connecting line and lamp line, thus needs to open up in terminal box corresponding String holes.

In the prior art, the mode that string holes is opened up in terminal box is different, but mostly in the direct aperture of terminal box, by Gap between the aperture and connecting line is larger, and the oil smoke and ambient atmos for cooking generation are easily advanced into terminal box, And then the power panel docked in wire box has an adverse effect.

Utility model content

The first of the utility model is designed to provide a kind of terminal box, for solve cooking fume or ambient atmos be easy into Enter junction box, to its internal electric source strip come the technical issues of adverse effect.

Terminal box provided by the utility model, including box body and box cover, the box body and the box cover are surrounded for holding The accommodating chamber of power panel.

The box body is equipped with the elastic component that can generate flexible deformation, and the elastic component is equipped with string holes, the string holes It can pass through for more connecting lines, the connecting line is inserted into the string holes, and the two closely offsets.

In the above-mentioned technical solutions, further, the string holes includes multiple threading grooves, and multiple threading grooves successively connect Logical and extended, the junction of the two neighboring threading groove is equipped with position limiting structure.

In the above-mentioned technical solutions, further, the string holes uses setback line string holes structure or wave string holes structure.

In the above-mentioned technical solutions, further, the box body and the elastic component are in split type package assembly.

The box body is equipped with opening, and the elastic component can be caught in the opening, make the elastic component along the opening Radial direction expand outwardly.

In the above-mentioned technical solutions, further, the elastic component is equipped with card slot, and the edge part of the opening can insert Enter to the card slot, and edge part described in the card slot tight.

In the above-mentioned technical solutions, further, be equipped with protrusion in the card slot, the edge part be recessed inwardly have it is recessed Mouthful, the protrusion is inserted into the recess, and the two closely offsets.

In the above-mentioned technical solutions, further, the opening is set on the side wall of the box body, and the opening The setting of top opening.

In the above-mentioned technical solutions, further, the elastic component is installed on the opening, the outside of the elastic component Face and the lateral surface of the box body are coplanar with, alternatively, the outside of the relatively described box body of the lateral surface of the elastic component is inward-facing Recess setting.

In the above-mentioned technical solutions, further, the box body and the elastic component, which are integrally formed, is arranged.

Terminal box provided by the utility model the utility model has the advantages that

In the terminal box, box body is equipped with elastic component, and string holes is set on the elastic component, is returned according to what elastic component had Characteristic is played, during connecting line passes through string holes under the effect of external force, the hole wall that connecting line can squeeze the string holes makes its hair Change shape, and hole wall expands outwardly and then makes the aperture increases of string holes, since the aperture of string holes can be done according to the diameter of connecting line It is adaptively adjusted out, so as to guarantee that connecting line passes through from the string holes；Furthermore after connecting line passes through string holes, string holes Hole wall is sprung back, and is in close contact string holes hole wall and connecting line, can make gap between connecting line and string holes so significantly Reduce, promoted so that the sealing performance for being used in the accommodating chamber for holding power panel is opposite, and then oil smoke or extraneous gas can be reduced Body enters in accommodating chamber, and certain protective effect is played to the power panel in accommodating chamber, thus extends power panel relatively Service life.

The second of the utility model is designed to provide a kind of range hood, is easy to solve cooking fume or ambient atmos Into junction box, to its internal electric source strip come the technical issues of adverse effect.

Range hood provided by the utility model, including cabinet and terminal box；The box body is along opening far from cassette bottom direction Mouth is gradually increased setting, and the top of the cabinet is equipped with mounting hole, and the terminal box is placed in the mounting hole.

Range hood provided by the utility model the utility model has the advantages that

It include above-mentioned terminal box in the range hood, wherein the specific structure of the terminal box, connection relationship and beneficial Effect etc. is described in detail in above-mentioned text, and details are not described herein.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it can also be obtained according to these attached drawings other attached drawings.

Fig. 1 is the first structural schematic diagram of terminal box provided by the embodiment of the utility model；

Fig. 2 is the structural schematic diagram of box body in terminal box shown in Fig. 1；

Fig. 3 is the structural schematic diagram of elastic component in terminal box shown in Fig. 1；

Fig. 4 is the partial enlargement diagram at A shown in Fig. 3；

Fig. 5 is the structural schematic diagram of box body display portion plate in terminal box shown in Fig. 1；

Fig. 6 is second of structural schematic diagram of terminal box provided by the embodiment of the utility model；

Fig. 7 is the structural schematic diagram of elastic component in terminal box shown in Fig. 6；

Fig. 8 is the left view of box body in terminal box shown in Fig. 1；

Fig. 9 is the fractionation structural representation of range hood provided by the embodiment of the utility model and terminal box.

Icon:

100- box body；200- box cover；300- elastic component；400- cabinet；

110- opening；

310- string holes；320- card slot；330- protrusion；

410- mounting hole；

111- recess.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill all other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the mechanism of indication or suggestion meaning or element must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be directly connected, the connection of two component internals can also be can be indirectly connected through an intermediary.For For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Embodiment one

The present embodiment one provides a kind of terminal box, as shown in Figure 1, the terminal box includes box body 100 and box cover 200, box Body 100 and box cover 200 surround the accommodating chamber for holding power panel；Box body 100 is equipped with the elasticity that can generate flexible deformation Part 300, elastic component 300 are equipped with string holes 310, and string holes 310 can pass through for more connecting lines, and connecting line is inserted into string holes 310 Interior, the two closely offsets.

In the terminal box, box body 100 is equipped with elastic component 300, and string holes 310 is set on the elastic component 300, according to bullet The rebound characteristics that property part 300 has, during connecting line passes through string holes 310 under the effect of external force, connecting line can be squeezed The hole wall of the string holes 310 brings it about deformation, and hole wall expands outwardly and then makes the aperture increases of string holes 310, due to string holes 310 Aperture can be made according to the diameter of connecting line and be adaptively adjusted, so as to guarantee that connecting line passes through from the string holes 310；Again Person, after connecting line passes through string holes 310, the hole wall of string holes 310 is sprung back, and is in close contact 310 hole wall of string holes and connecting line, The gap between connecting line and string holes 310 can be made to greatly reduce in this way, to be used in the close of the accommodating chamber for holding power panel Sealing property is opposite to be promoted, and then can reduce oil smoke or ambient atmos enter in accommodating chamber, is risen to the power panel in accommodating chamber Certain protective effect, thus the opposite service life for extending power panel are arrived.

In the embodiment, more connecting lines are spaced apart, and since the string holes 310 can pass through for more connecting lines, and make More connecting lines are spaced apart, thus are convenient for installing while more connecting lines, without the extra openings on box body 100；In addition More connecting lines, which are spaced apart, reduces or even avoids cross winding problem between more connecting lines, is routed more reasonable, whole Together.

As shown in Fig. 1, Fig. 3, Fig. 6 or Fig. 8, string holes 310 includes multiple threading grooves, and multiple threading grooves are sequentially communicated and extend Setting, the junction of two neighboring threading groove are equipped with position limiting structure, and the position limiting structure is for preventing connecting line from wearing from one of them Wire casing enters another threading groove.

Specifically, in the embodiment, string holes 310 using setback line string holes structure (see Fig. 3) or wave string holes structure (see Fig. 7).For the setback line string holes structure shown in Fig. 3, which can regard as by multiple setback string holes sections (a setback string holes section can regard a corresponding threading groove as) composition, when in use, connecting line can be inserted to any setback line At hole section, and can be inserted into simultaneously more connecting lines in this way to a connecting line is inserted at a setback string holes section, and connecting line it It is spaced apart setting.It should be noted that since the hole wall of string holes 310 plays the role of clamping to connecting line, in addition setback line line Having corner structure between the two neighboring setback string holes section of pore structure, (corner structure can regard position limiting structure, the i.e. knot as Structure can not be such that connecting line enters from latter setback string holes section from previous setback string holes section, one played to the position of connecting line Fixed restriction effect), thus for thicker connecting line, even if connecting line by gravity, will not slide to string holes 310 Cause the problem of more connecting line accumulations in bottom.

It should be noted that the form of position limiting structure can there are many, can specifically be made according to the overall structure of string holes 310 It is adaptively adjusted, as long as position limiting structure can satisfy the structure type of above-mentioned requirement in the protection scope of the utility model Within.

In one or more embodiments, box body 100 and elastic component 300 are in split type package assembly, and box body 100 is equipped with Opening 110, elastic component 300 can be caught in the opening 110, expand outwardly elastic component 300 along the radial direction of opening 110, During elastic component 300 expands outwardly, elastic component 300 is made gradually to be connected together with box body 100.

The benefit of the split type package assembly setting is that elastic component 300 can be fabricated separately, and need to only be opened up on box body 100 Corresponding opening 110, then the two is installed together.Directly elastic component 300 can be pacified in this kind of setting form Dress and disassembly, thus it is easy to maintenance quick, after elastic component 300 breaks down, elastic component 300 is only needed to change, this relative reduction The maintenance cost of terminal box.In addition, the terminal box also has, structure is simple, (material is easily obtained low manufacture cost, production is held It is easily) and practical (as long as the terminal box can be used in the electric type device or individual external terminal box using terminal box) The features such as.

It should be noted that show two kinds of structure types of elastic component 300 in the embodiment, and with the elastic component Two kinds of structure types of 300 openings 110 to match.

Wherein, as shown in Fig. 2, opening 110 is set on the side wall of box body 100, and the top opening setting of opening 110； Correspondingly, as shown in figure 3, elastic component 300 is set as structure compatible with the opening 110.

Specifically, Fig. 2 show 110 setting U-typed of opening and is open, and Fig. 3 show elastic component 300 and is set as and is somebody's turn to do " U " The solid sheath structure of U-typed that type opening matches.

It should be noted that above-mentioned opening 110 is not limited to U-typed opening, rules such as rectangular that can be open for upper end Or irregular shape, as long as can guarantee that elastic component 300 can satisfy the structure type of above-mentioned requirement originally practical new Within the protection scope of type.

In order to realize the connection of elastic component 300 Yu box body 100, as shown in figure 3, elastic component 300 is equipped with card slot 320, open The edge part of mouth 110 is inserted into card slot 320, and 320 tight of the card slot edge part, which is realizing two On the basis of person is close-connected, it opposite can reduce cooking fume and ambient atmos enter in accommodating chamber.

In this kind of form, the installation process of box body 100 and elastic component 300 are as follows: be inserted into from opening 110 through elastic component 300 Box body 100 makes the edge part swelling of opening 110 in the card slot 320 of elastic component 300.In addition, the operation singlehanded can be completed, It installs more convenient, quick.

Herein on basis, as shown in Fig. 3, Fig. 4 and Fig. 5, protrusion 330 is equipped in card slot 320, edge part, which is recessed inwardly, to be had Recess 111, protrusion 330 is inserted into recess 111, and the two closely offsets, and it is tight that this kind of structure can further realize the two It is close, be reliably connected.

As shown in figure 3, the upper end of string holes 310 is non-close setting, can connecting line be from top to bottom inserted into this way In string holes 310.

In the embodiment, as shown in Figure 6 and Figure 7, elastic component 300 is in the solid sheath structure of oblong, and opening 110 is in oval Shape opening.

It should be noted that above-mentioned elastic component 300 is not limited to oblong, above-mentioned opening 110 is also not necessarily limited to as oblong Opening, as long as can guarantee that the close-connected structure type of the two both is within the protection scope of the present invention.

As shown in figure 8, elastic component 300 is installed at opening 110, the lateral surface of elastic component 300 and the lateral surface of box body 100 It is coplanar with, alternatively, the lateral surface of elastic component 300 is recessed inwardly setting with respect to the lateral surface of box body 100, the setting is so that entire Terminal box external dimensions is consistent, is conducive to its assembly, and versatility is preferable.

In the embodiment, other than setting split type package assembly for box body 100 and elastic component 300, box body 100 and bullet Property part 300 can also be integrally formed setting, when the two be integrally formed be arranged when, elastic material can be used in whole material.Wherein, should Rubber can be used in elastic material and the elastic component 300 being separately provided.

As shown in figure 8, box body 100 is gradually increased setting along the opening 110 far from cassette bottom direction, which is convenient for terminal box Installation, terminal box can be made successfully to be installed in hole.

In the embodiment, setting is there are two opening 110 on box body 100, and correspondingly, elastic component 300 is set as two.It needs Illustrate, the quantity of elastic component 300 and the quantity of opening 110 can with no restrictions, and the position of opening 110 may be disposed at box In the cassette bottom and side wall of body 100, specifically it can need to be configured according to wiring.

Embodiment two

The present embodiment two provides a kind of range hood, as shown in figure 9, the range hood includes cabinet 400 and above-mentioned reality Apply the terminal box in example one；The top of cabinet 400 is equipped with mounting hole 410, and terminal box is placed in mounting hole 410.

It include above-mentioned terminal box in the range hood, wherein the specific structure of the terminal box, connection relationship and beneficial Effect etc. is described in detail in above-mentioned text, and details are not described herein.

In the embodiment, range hood can be multiple types, such as: side-suction type range hood or top-sucking kitchen ventilator Deng.

Wherein, Fig. 9 show the mounting hole 410 opened up at the top of side-suction type range hood for installing terminal box.

It should be noted that the position of the mounting hole 410 can not do any restrictions, that is, it is not limited to be set to cabinet 400 Top, certainly, as long as the form that can satisfy 410 setting requirements of mounting hole both is within the protection scope of the present invention.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new Each embodiment technical proposal scope of type.

Claims (10)

1. a kind of terminal box, which is characterized in that including box body (100) and box cover (200), the box body (100) and the box cover (200) accommodating chamber for holding power panel is surrounded；

The box body (100) is equipped with the elastic component (300) that can generate flexible deformation, and the elastic component (300) is equipped with line Hole (310), the string holes (310) can pass through for more connecting lines, and the connecting line is inserted into the string holes (310), and two Person closely offsets.

2. terminal box according to claim 1, which is characterized in that the string holes (310) includes multiple threading grooves, Duo Gesuo It states threading groove to be sequentially communicated and be extended, the junction of the two neighboring threading groove is equipped with position limiting structure.

3. terminal box according to claim 2, which is characterized in that the string holes (310) using setback line string holes structure or Wave string holes structure.

4. terminal box according to any one of claim 1-3, which is characterized in that the box body (100) and the elasticity Part (300) is in split type package assembly；

The box body (100) is equipped with opening (110), and the elastic component (300) can be caught in the opening (110), makes described Elastic component (300) is expanded outwardly along the radial direction of the opening (110).

5. terminal box according to claim 4, which is characterized in that the elastic component (300) is equipped with card slot (320), institute The edge part for stating opening (110) is inserted into the card slot (320), and edge described in the card slot (320) tight Portion.

6. terminal box according to claim 5, which is characterized in that it is equipped in the card slot (320) raised (330), it is described Edge part, which is recessed inwardly, to be had recess (111), and the protrusion (330) is inserted into the recess (111), and the close phase of the two It supports.

7. terminal box according to claim 4, which is characterized in that the opening (110) is set to the box body (100) On side wall, and the top opening setting of the opening (110).

8. terminal box according to claim 4, which is characterized in that the elastic component (300) is installed on the opening (110) Place, the lateral surface of the lateral surface and the box body (100) of the elastic component (300) is coplanar with, alternatively, the elastic component (300) lateral surface of the relatively described box body (100) of lateral surface is recessed inwardly setting.

9. terminal box according to any one of claim 1-3, which is characterized in that the box body (100) and the elasticity Part (300) is integrally formed setting.

10. a kind of range hood, which is characterized in that including cabinet (400) and wiring of any of claims 1-9 Box；

The box body (100) is gradually increased setting along the opening (110) far from cassette bottom direction, sets at the top of the cabinet (400) Have mounting hole (410), the terminal box is placed in the mounting hole (410).