CN212746631U - Conveniently-installed control box and range hood - Google Patents

Abstract

The utility model discloses a conveniently-installed control box and a range hood with the same, wherein the conveniently-installed control box comprises a fixed base and a cover body; the fixed base comprises a base plate which is used for being connected with a glass plate in an adhesive mode, a connecting shell is arranged on the base plate, a placing cavity for placing power supply devices is formed in the connecting shell, and the placing cavity is communicated up and down; the cover body is detachably connected to the upper part of the connecting shell and can shield the upper opening of the placing cavity. The utility model discloses a setting up and connecting casing and lid and protecting the electrical part, can avoid oil smoke, steam etc. to get into and place the chamber in damage electrical part, improve the protection rank to the electrical part, simultaneously, when follow-up is safeguarded the electrical part, the accessible is dismantled the lid from connecting the casing to the convenience is repaired the change to the electrical part of placing in the chamber, improves the convenience of follow-up maintenance.

Description

Conveniently-installed control box and range hood

Technical Field

The utility model relates to the field of household appliances, in particular to just, adorn formula control box and range hood.

Background

The range hood is a kitchen appliance for purifying kitchen environment, is arranged above a kitchen stove, and can quickly exhaust waste burned by the stove and oil smoke harmful to human bodies generated in the cooking process and discharge the waste and the oil smoke out of the room. Present range hood, for realizing better signal reception ability, it generally can bond signal reception's electrical part directly on the glass board of casing, or adopt the fixed electrical part of mounting and bond it together on the glass board, the mounting means of above-mentioned electrical part is although simple, but can't give the effectual protection of electrical part, the protection level is lower, the electrical part is corroded easily under the environment of oil smoke, vapor and leads to the fault damage, influence range hood's normal use, and the electrical part installation back, it is also comparatively troublesome to its repair change, the change repair operation of the repair personnel of being not convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a just, adorn formula control box, it can protect the electrical part betterly, and convenient follow-up repair the change to the electrical part.

The utility model discloses still provide a range hood that has this civilian dress formula control box.

The portable control box according to the embodiment of the first aspect of the present invention comprises a fixed base and a cover body; the fixing base comprises a substrate which is used for being connected with a glass plate in an adhesive mode, a connecting shell is arranged on the substrate, a placing cavity for placing power supply devices is formed in the connecting shell, and the placing cavity is communicated up and down; the cover body is detachably connected to the upper portion of the connecting shell and can shield the upper opening of the placing cavity.

According to the utility model discloses just, adorn formula control box, it has following beneficial effect at least: when the electric device is installed, the electric device is placed in the placing cavity, then the cover body is connected to the upper portion of the connecting shell and shields the upper opening of the placing cavity, the fixing base is adhered to the glass plate through the adhesive on the substrate, so that the installation of the electric device is completed, and the electric device in the placing cavity can conveniently receive signals through the lower opening of the placing cavity when the fixing base is adhered to the glass plate 1 due to the fact that the placing cavity is communicated up and down, and the fixing base is prevented from shielding the signals; connect casing and lid to protect the electrical part through setting up, can avoid oil smoke, steam etc. to get into and place the chamber in damage electrical part, improve the protection rank to the electrical part, simultaneously, when follow-up is safeguarded the electrical part, the accessible is dismantled the lid from connecting the casing to the change is repaired to the electrical part of placing in the chamber to the convenience, improves the convenience of follow-up maintenance.

According to some embodiments of the utility model, be equipped with on the connection casing along place the protruding butt portion that forms of inner wall in chamber, be equipped with on the lid can stretch into to place the butt post in the chamber, the butt post can the butt in on the electrical part and can with the electrical part butt in butt portion. Through setting up butt portion and butt post, the electrical part is placed and is supported by butt portion when placing the chamber, and the lid is connected when connecting casing upper portion, and the butt post stretches into and places in the chamber and butt in electrical part upper portion to press from both sides the lower part edge butt of electrical part in butt portion through the butt between butt post and the butt portion and establish, make the electrical part can fix and place in placing the chamber, improve the stability of electrical part installation, improve the reliability of its use.

According to some embodiments of the utility model, be equipped with on the unable adjustment base and be located the connecting portion of connecting the casing side, be equipped with on the lid with connecting portion correspond and are used for supplying the connecting hole that the screw wore to establish, the screw can wear to establish the connecting hole and with connecting portion threaded connection, with the lid compresses tightly the upper portion of connecting the casing. When the lid with be connected the casing and be connected, through wearing to establish the connecting hole with the screw and carry out threaded connection with connecting portion to connect the lid and compress tightly in the upper portion of connecting the casing, realization lid that can be better and be connected dismantled between the casing, simultaneously, connecting portion set up in the side of connecting the casing, and it can avoid the lid to be connected between the casing and is had too much clearance, thereby improves the protection level to placing the electrical part in placing the chamber.

According to some embodiments of the utility model, the side of connecting the casing be equipped with place the chamber intercommunication and supply the wiring breach that the electrical part wiring was used, it can insert to correspond to be equipped with on the lid the line ball portion in the wiring breach. Through setting up the wiring breach, can make things convenient for electrical part and external circuit wiring to use, the line ball processing can be carried out in order to the circuit to this department in order to insert the wiring breach to the line ball portion of pressing simultaneously, can improve the stability of wiring, reduces the clearance of wiring department simultaneously, improves the protection level to placing the electrical part in placing the chamber.

According to some embodiments of the utility model, the upper portion of connecting the casing is equipped with the male end structure, the lower part of lid be equipped with the concave end structure that the male end structure corresponds. Through setting up protruding tang structure on the upper portion of connecting the casing and correspond on the lid and set up rather than complex concave tang structure, make the junction of connecting casing and lid have bilayer structure through the tang structure, the casing warp when it can avoid the assembly, also can form static wall and waterproof construction simultaneously to the protection is placed the electrical part in the chamber, improves the protection level to the electrical part.

According to some embodiments of the invention, the lower part of the cover body is provided with an elastic pad for the male end structure butt. Through setting up the cushion, when the cooperation between protruding tang structure and the concave tang structure, protruding tang structure butt in the cushion, it can improve the leakproofness of cooperation between protruding tang structure and the concave tang structure, further improves the protection level to the electrical part.

According to some embodiments of the invention, the lower part of the base plate is provided with an edge the first annular protrusion formed by the downward protrusion of the edge of the lower part of the placing cavity. Through setting up first annular arch, its viscose height that can conveniently confirm terminal surface under the base plate avoids the too much trouble that leads to overflowing gluing of viscose, and simultaneously, first annular arch can avoid glue to get into and place the chamber and lead to the adhesion electrical part, improves the convenience of base plate viscose.

According to some embodiments of the utility model, the lower part of base plate is equipped with the second annular arch of downward protruding formation, first annular arch with the protruding correspondence of second annular will the lower terminal surface of base plate divides into first region and second region, the second region is used for gluing the water and uses, first region will the second region with place the chamber and separate. The lower end face of the substrate is divided into a first area and a second area corresponding to the first annular bulge by arranging the second annular bulge, the second area is used for adhering glue, and the glue can be further prevented from entering the placing cavity by the double-layer separation of the second annular bulge and the first annular bulge; simultaneously, can also paste the double faced adhesive tape in first region to when making unable adjustment base connect in the glass board, the accessible double faced adhesive tape is tentatively fixed in its on the glass board, is fixed by the glue adhesion again, need the manual work earlier when avoiding glue with unable adjustment base adhesion on the glass board to compress tightly the trouble of fixing on the glass board again waiting for it to solidify the adhesion, improves the convenience that the unable adjustment base viscose is connected.

According to some embodiments of the present invention, the glue overflow hole that link up from top to bottom is arranged at the position of the corresponding glue on the substrate. Through setting up excessive gluey hole for the glue of terminal surface can spill over from excessive gluey hole under the base plate, can improve the stability of base plate viscose on the one hand, and on the other hand can increase the area of contact of glue and air, accelerates glue to solidify in order to accelerate the speed that the unable adjustment base viscose is fixed on the glass board, improves the convenience of unable adjustment base installation.

According to the utility model discloses a range hood in second aspect embodiment, it includes according to the utility model discloses just adorn formula control box of above-mentioned first aspect embodiment.

According to the utility model discloses range hood, it has following beneficial effect at least: through adopting foretell just adorn formula control box, it can protect the electrical part, avoids erosion such as oil smoke, steam to damage the electrical part, improves the protection rank to the electrical part, simultaneously, conveniently repairs the change to the electrical part of placing in the chamber, improves the convenience of follow-up maintenance.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a control box of the present invention;

FIG. 2 is an exploded view of the portable control box of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the portable control box of FIG. 1;

FIG. 4 is a schematic structural view of the fixing base in FIG. 1;

FIG. 5 is a schematic structural view of the cover of FIG. 1;

fig. 6 is an exploded view of a part of the structure of the range hood according to the embodiment of the present invention.

Reference numerals:

the structure comprises a fixed base 100, a substrate 110, a first annular bulge 111, a second annular bulge 112, a first region 113, a second region 114, an overflow hole 115, a connecting shell 120, a placing cavity 121, an abutting part 122, a wiring gap 123, a male end structure 124 and a connecting part 130;

the cover body 200, the abutting column 210, the connecting hole 220, the line pressing part 230, the concave spigot structure 240 and the elastic pad 250;

glass plate 1, electric device 2.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that if an orientation description is referred to, for example, the directions or positional relationships indicated by the upper, lower, front, rear, left, right, etc. are the directions or positional relationships shown on the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are several, greater than, less than, exceeding, above, below, within, etc., the terms, wherein several means are one or more, and several means are two or more, and greater than, less than, exceeding, etc. are understood as not including the number, and above, below, within, etc. are understood as including the number.

If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, 2 and 3, a handy type control box includes a fixing base 100 and a cover 200; the fixed base 100 comprises a substrate 110 which is used for being connected with the glass plate 1 in an adhesive mode, a connecting shell 120 is arranged on the substrate 110, a placing cavity 121 for placing the power supply device 2 is formed in the connecting shell 120, and the placing cavity 121 is communicated up and down; the cover 200 is detachably coupled to an upper portion of the coupling housing 120 and can cover an upper opening of the placing chamber 121.

In the present embodiment, as shown in fig. 1, 2 and 3, when the electric device 2 is installed, the electric device 2 is placed in the placing cavity 121, then the cover 200 is connected to the upper portion of the connecting housing 120 and shields the upper opening of the placing cavity 121, the fixing base 100 is adhered to the glass plate 1 by adhering on the substrate 110, so as to complete the installation of the electric device 2, and since the placing cavity 121 is through up and down, when the fixing base 100 is adhered to the glass plate 1, the electric device 2 in the placing cavity 121 can conveniently receive signals through the lower opening of the placing cavity 121, so as to avoid the fixing base 100 from shielding the signals; connect casing 120 and lid 200 through the setting and protect electrical part 2, can avoid oil smoke, steam etc. to get into and place damage electrical part 2 in the chamber 121, improve the protection rank to electrical part 2, simultaneously, when follow-up maintaining electrical part 2, the accessible is dismantled lid 200 from connecting casing 120 to the change is repaired to the electrical part 2 of placing in the chamber 121 to the convenience, improves the convenience of follow-up maintenance.

During practical application, still can bond unable adjustment base 100 on glass board 1 earlier, install electrical part 2 and lid 200 etc. afterwards, the utility model discloses an installation order can be according to the corresponding change of making of in-service use needs, and simultaneously, unable adjustment base 100 and the corresponding settlement of in-service use needs also, and the detailed description is not done here, makes specific explanation below again.

In some embodiments, the connecting housing 120 is provided with an abutting portion 122 formed along a protrusion of an inner wall of the placing cavity 121, the cover 200 is provided with an abutting column 210 capable of extending into the placing cavity 121, and the abutting column 210 can abut on the electric device 2 and can abut on the abutting portion 122 of the electric device 2. In the present embodiment, as shown in fig. 2, 3, 4 and 5, by providing the abutting portion 122 and the abutting column 210, the electric device 2 is supported by the abutting portion 122 when placed in the placing cavity 121, and when the cover 200 is connected to the upper portion of the connecting housing 120, the abutting column 210 extends into the placing cavity 121 and abuts on the upper portion of the electric device 2 to abut the lower edge of the electric device 2 against the abutting portion 122, so that the electric device 2 can be fixedly placed in the placing cavity 121 by the abutting clamp between the abutting column 210 and the abutting portion 122, thereby improving the stability of the installation of the electric device 2 and the reliability of the use thereof.

During the practical application, except the mode that above-mentioned messenger's electrical part 2 was fixed in and is placed chamber 121, can also make electrical part 2 be fixed in and place chamber 121 through interference fit's mode, or set up joint structure etc. specifically can be according to the corresponding change of in-service use needs.

In some embodiments, the fixing base 100 is provided with a connecting portion 130 located at a side of the connecting housing 120, the cover 200 is provided with a connecting hole 220 corresponding to the connecting portion 130 and through which a screw can pass, and the screw (not shown) can pass through the connecting hole 220 and be in threaded connection with the connecting portion 130, so as to press the cover 200 onto the upper portion of the connecting housing 120. In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, when the cover 200 is connected to the connecting housing 120, the screw is inserted into the connecting hole 220 and is threadedly connected to the connecting portion 130, so as to connect and press the cover 200 to the upper portion of the connecting housing 120, which can better achieve detachable connection between the cover 200 and the connecting housing 120, and meanwhile, the connecting portion 130 is disposed at the side of the connecting housing 120, which can prevent too many gaps from being formed between the cover 200 and the connecting housing 120, thereby improving the protection level of the electric device 2 placed in the placing cavity 121.

During practical application, except the above mode of detachable connection between the cover body 200 and the connecting shell 120, the cover body 200 and the connecting shell 120 can be clamped by a clamping structure, and are connected in an interference fit manner and the like, and the cover body is not limited in the process of corresponding change according to practical use requirements.

In some embodiments, the side of the connection housing 120 is provided with a wiring notch 123 communicating with the placing cavity 121 and used for wiring the device 2, and the cover 200 is correspondingly provided with a wire pressing portion 230 capable of being inserted into the wiring notch 123. In the present embodiment, as shown in fig. 1, fig. 2, fig. 4 and fig. 5, by providing the wiring notch 123 on the connection housing 120, the use of wiring between the electric device 2 and the external circuit can be facilitated, and the wire pressing part 230 can be inserted into the wiring notch 123 to perform wire pressing processing on the wire at the position, so that the stability of wiring can be improved, the gap at the wiring position can be reduced, and the protection grade of the electric device 2 placed in the placement cavity 121 can be improved.

In practical application, a sealant may be injected at the matching position of the wire pressing portion 230 and the wire connection notch 123, so as to further improve the protection level of the electric device 2 placed in the placing cavity 121, and meanwhile, the specific structures of the wire pressing portion 230 and the wire connection notch 123 may also be changed according to practical application requirements, which is not limited herein.

In some embodiments, the upper portion of the connecting shell 120 is provided with a male seam allowance structure 124, and the lower portion of the cover 200 is provided with a female seam allowance structure 240 corresponding to the male seam allowance structure 124. In the present embodiment, as shown in fig. 2, 3, 4 and 5, by providing the male seam allowance structure 124 on the upper portion of the connecting housing 120 and correspondingly providing the female seam allowance structure 240 on the cover 200, the connecting portion between the connecting housing 120 and the cover 200 has a double-layer structure through the seam allowance structure, which can prevent the housing from deforming during assembly, and at the same time, can form an electrostatic wall and a waterproof structure, thereby protecting the electric device 2 in the placing cavity 121 and improving the protection level of the electric device 2.

In practical applications, the specific dimensions of the male and female seam allowance structures 124 and 240 can be set according to practical needs, and since the specific structure of the male and female seam allowance (also called a male and female seam allowance) according to the embodiment of the present invention is known to those skilled in the art, it will not be described in detail herein.

In some embodiments, the lower portion of the cap body 200 is provided with an elastic pad 250 against which the male end structure 124 abuts. In the present embodiment, as shown in fig. 2, 3 and 5, by providing the elastic pad 250, when the male and female seam allowance structures 124 and 240 are engaged with each other, the male seam allowance structure 124 abuts against the elastic pad 250, which can improve the sealability of the engagement between the male and female seam allowance structures 124 and 240, and further improve the level of protection of the electric device 2.

In practical applications, the elastic pad 250 may be a sponge pad or a rubber pad, and the specific shape and structure of the elastic pad 250 may be set according to practical needs, which is not limited herein.

In some embodiments, the lower portion of the substrate 110 is provided with a first annular protrusion 111 formed to protrude downward along the lower edge of the placing chamber 121. In this embodiment, as shown in fig. 4, by providing the first annular protrusion 111, the height of the adhesive on the lower end surface of the substrate 110 can be conveniently determined, and the trouble of excessive overflow due to excessive adhesive is avoided, and meanwhile, the first annular protrusion 111 can prevent the adhesive from entering the placement cavity 121 and causing adhesion of the electric device 2, thereby improving the convenience of adhering the substrate 110. In practical applications, the height of the first annular protrusion 111 can be set according to practical usage requirements, and is not limited herein.

In some embodiments, the lower portion of the substrate 110 is provided with a second annular protrusion 112 protruding downward, the first annular protrusion 111 and the second annular protrusion 112 correspondingly divide the lower end surface of the substrate 110 into a first area 113 and a second area 114, the second area 114 is used for glue water, and the first area 113 separates the second area 114 from the placing cavity 121. In this embodiment, as shown in fig. 4, by providing the second annular protrusion 112 to divide the lower end surface of the substrate 110 into a first area 113 and a second area 114 corresponding to the first annular protrusion 111, the first area 113 is surrounded by the first annular protrusion 111 and the second annular protrusion 112, the second area 114 is surrounded by the edge of the substrate 110 and the second annular protrusion 112, the second area 114 is used for glue water, and the second annular protrusion 112 and the first annular protrusion 111 are blocked by two layers, so that the glue can be further prevented from entering the placing cavity 121; simultaneously, can also paste the double faced adhesive tape in first region 113 to when making unable adjustment base 100 connect in glass board 1, the accessible double faced adhesive tape tentatively is fixed in its on glass board 1, is fixed by the glue adhesion again, need the manual work earlier when avoiding glue with unable adjustment base 100 adhesion on glass board 1 to compress tightly the trouble of fixing on glass board 1 again waiting for it to solidify the adhesion, improve the convenience that unable adjustment base 100 viscose is connected.

In practical applications, the specific size of the second annular protrusion 112 may be set according to practical usage requirements, so that the area between the first region 113 and the second region 114 is changed accordingly to meet different bonding requirements.

In some embodiments, the glue overflow hole 115 is disposed on the substrate 110 at a position corresponding to the glue. In this embodiment, as shown in fig. 1, fig. 2 and fig. 4, the outer edge of base plate 110 sets up to distribute and has a plurality of glue overflow holes 115, through setting up glue overflow hole 115, make the glue of terminal surface can overflow from glue overflow hole 115 under the base plate 110, can improve the stability of base plate 110 viscose on the one hand, on the other hand can increase the area of contact of glue and air, accelerate glue to solidify in order to accelerate unable adjustment base 100 viscose and fix the speed on glass board 1, improve the convenience of unable adjustment base 100 installation. In practical application, the number and size of the glue overflow holes 115 can be set according to practical application requirements, and are not limited herein.

According to the utility model discloses a range hood of second aspect embodiment, as shown in fig. 6, it includes according to the utility model discloses the formula of just adorning control box of above-mentioned first aspect embodiment.

According to the utility model discloses range hood, it can protect electrical part 2 through adopting foretell just to adorn formula control box, avoids erosion such as oil smoke, steam to damage electrical part 2, improves the protection rank to electrical part 2, simultaneously, conveniently repairs the change to electrical part 2 of placing in the chamber 121, improves the convenience of follow-up maintenance.

Since other configurations of the range hood according to the embodiments of the present invention are known to those skilled in the art, they will not be described in detail herein.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. A ready-to-mount control box, comprising:

the glass plate fixing device comprises a fixing base (100), wherein the fixing base (100) comprises a substrate (110) which is used for being connected with a glass plate (1) in an adhesive mode, a connecting shell (120) is arranged on the substrate (110), a placing cavity (121) for placing a power supply device (2) is formed in the connecting shell (120), and the placing cavity (121) is communicated up and down;

and the cover body (200) is detachably connected to the upper part of the connecting shell (120) and can shield the upper opening of the placing cavity (121).

2. The ready-to-mount control box according to claim 1,

connect be equipped with on casing (120) along the protruding butt portion (122) that forms of inner wall of placing chamber (121), be equipped with on lid (200) can stretch into to place butt post (210) in chamber (121), butt post (210) can butt in on electric part (2) and can with electric part (2) butt in butt portion (122).

3. The ready-to-mount control box according to claim 1,

be equipped with on unable adjustment base (100) and be located connecting portion (130) of connecting casing (120) side, be equipped with on lid (200) with connecting portion (130) correspond and are used for supplying connecting hole (220) that the screw wore to establish, the screw can wear to establish connecting hole (220) and with connecting portion (130) threaded connection, with lid (200) compress tightly the upper portion of connecting casing (120).

4. The ready-to-mount control box according to claim 1,

the side of connecting casing (120) be equipped with place chamber (121) intercommunication and supply electric part (2) wiring use wiring breach (123), correspond on lid (200) and be equipped with can insert to wiring portion (230) in the breach of wiring (123).

5. The ready-to-mount control box according to claim 1,

the upper portion of connecting casing (120) is equipped with protruding tang structure (124), the lower part of lid (200) is equipped with concave tang structure (240) that protruding tang structure (124) correspond.

6. The ready-to-mount control box according to claim 5,

and the lower part of the cover body (200) is provided with an elastic pad (250) for the convex spigot structure (124) to abut against.

7. The ready-to-mount control box according to claim 1,

the lower part of the base plate (110) is provided with a first annular bulge (111) which is formed by downwards bulging along the lower edge of the placing cavity (121).

8. The ready-to-mount control box according to claim 7,

the lower part of base plate (110) is equipped with second annular arch (112) that downward arch formed, first annular arch (111) with second annular arch (112) correspond with the lower terminal surface of base plate (110) divide into first region (113) and second region (114), second region (114) are used for the viscose water, first region (113) with second region (114) with place chamber (121) and separate.

9. The ready-to-mount control box according to claim 1,

and an overflow glue hole (115) which is communicated up and down is arranged at the position of the corresponding glue on the substrate (110).

10. A range hood comprising the handy-to-mount control box according to any one of claims 1 to 9.

Images