CN219087647U

CN219087647U - Range hood main board mounting structure

Info

Publication number: CN219087647U
Application number: CN202223146902.5U
Authority: CN
Inventors: 刘彦斌
Original assignee: Saidu Technology Service Co ltd
Current assignee: Saidu Technology Service Co ltd
Priority date: 2022-11-26
Filing date: 2022-11-26
Publication date: 2023-05-26
Anticipated expiration: 2032-11-26

Abstract

The utility model provides a main board mounting structure of a range hood, which comprises a main body of the range hood, wherein the upper side of the main body of the range hood is provided with a side edge, one side of the upper end of the main body of the range hood is provided with a smoke removing opening, the other side of the upper end of the main body of the range hood, which is provided with a plurality of positioning columns, is fixedly connected with the positioning columns, the positioning columns are arranged at equal intervals, the upper side of the positioning columns is provided with a control main board, the outer side of the control main board is sleeved with a protection box, the upper side of the main body of the range hood is fixed with the control main board through the positioning columns, the control main board can be in a suspended state through the design, heat emitted by the control main board can be discharged when the control main board is used by adopting the structure, the condition that the performance is reduced due to the overhigh temperature of the control main board is prevented, and oil stains on the main body of the range hood can be prevented from adhering to the surface of the control main board.

Description

Range hood main board mounting structure

Technical Field

The utility model relates to a main board mounting structure of a range hood, and relates to the field of range hoods.

Background

The kitchen ventilator is an electrical appliance such as lampblack generated when a household kitchen is used for cooking, not only can the function be well completed, but also a decoration concept which is integrated with a modern kitchen pattern should be provided, but a traditional kitchen ventilator main board is attached to the surface of the kitchen ventilator for installation, and the problem that heat emitted by electronic components on the main board is inconvenient to emit can occur, so that a new installation structure is needed to be designed to solve the problem.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a main board mounting structure of a range hood, so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a lampblack absorber mainboard mounting structure, includes the lampblack absorber main part, the upside of lampblack absorber main part is provided with the side, one side of lampblack absorber main part upper end is provided with the smoke removal mouth, the opposite side that the lampblack absorber main part upper end set up the smoke removal mouth is connected and is fixed with the reference column, the reference column is provided with a plurality of and equidistant between a plurality of reference columns arranges, just the control mainboard is installed to the upside of reference column, the outside cover of control mainboard is equipped with the protection box.

Further, the edge position of the protection box is provided with a fitting frame, the fitting frame is provided with a mounting screw hole, and the mounting screw hole penetrates through a bolt to be fixed with the upper side of the range hood main body.

Further, rectangular grooves are formed in the side faces of the protection box, sliding frame strips are mounted at the two side positions where the rectangular grooves are formed in the protection box, and heat dissipation structures are connected to the inner portions of the sliding frame strips in a sliding mode.

Further, the lower side end face of the attaching frame is inwards sunken to form a groove, a sealing ring is clamped in the groove, and the surface of the sealing ring is attached to the surface of the range hood main body.

Further, the heat radiation structure includes upper frame and lower frame, the downside of upper frame is provided with the joint post, the joint post is provided with a plurality of and a plurality of joint posts between the equidistance arrange, the upside of lower frame is provided with the locating hole, the locating hole is provided with a plurality of and adjacent distances between the locating hole and the distance between the adjacent joint post the same, the position centre gripping between upper frame and the lower frame has the isolation net, the joint post of upper frame downside passes the edge of isolation net and the locating hole looks joint on the lower frame, upper frame and lower frame slip set up the inside at the slip frame strip.

Further, the sliding frame strip is of a frame body structure with an L-shaped section, and the surface of the sliding frame strip is in sliding connection with the surface of the upper frame.

Further, the inside edges and corners department of protection box is provided with the reinforcement strip, the reinforcement strip is the prismatic structure that the cross-section is right triangle.

Further, the reference column is cylindrical structure, and the position between reference column and the control mainboard is provided with the laminating pad.

The utility model has the beneficial effects that: the upper side of the range hood main body is fixed with the control main board through the positioning column, the control main board can be in a suspended state through the design, heat emitted by the control main board can be discharged when the range hood main body is used by adopting the structure, the condition that the performance is reduced due to overhigh temperature of the control main board is prevented, and on the other hand, oil stains on the range hood main body can be prevented from adhering to the surface of the control main board;

the protection box is arranged at the upper side of the range hood main body in a clamping manner, and through the design, the oil stain suspended in the air can be prevented from adhering to the surface of the control main board to influence the normal use of the control main board; the rectangular groove at one side of the protective box can enable air to circulate, so that heat in the protective box can be timely discharged;

the isolation net is fixed in a way that the upper frame is clamped with the lower frame through the clamping posts, the convenience of mutual clamping of the upper frame and the lower frame is greatly improved through the design, the isolation net can be in a tight state after being clamped, and dust in air can be prevented from entering the protection box through the isolation net.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of a main board mounting structure of a range hood according to the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural view of a protection box in a main board mounting structure of a range hood according to the present utility model;

fig. 4 is a sectional view of a protection box in the main board installation structure of the range hood according to the present utility model;

fig. 5 is a schematic diagram of a heat dissipation structure in a main board mounting structure of a range hood according to the present utility model;

in the figure: 1-side edge, 2-lampblack absorber main part, 3-smoke abatement mouth, 4-control mainboard, 5-reference column, 6-protection box, 7-laminating frame, 8-slip frame strip, 9-heat radiation structure, 91-upper frame, 92-joint post, 93-isolation net, 94-lower frame, 95-locating hole.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a lampblack absorber mainboard mounting structure, including installing lampblack absorber main part 2 on the wall body, the upside of lampblack absorber main part 2 is provided with side 1, one side of lampblack absorber main part 2 upper end is provided with smoke removal mouth 3, the opposite side connection that the lampblack absorber main part 2 upper end set up smoke removal mouth 3 is fixed with reference column 5, reference column 5 is provided with and equidistant between a plurality of reference columns 5 arranges, and control mainboard 4 is installed to the upside of reference column 5, reference column 5 is cylindrical structure, and the position between reference column 5 and the control mainboard 4 is provided with the laminating pad, this laminating pad adopts the flexible material preparation to form, the outside cover of control mainboard 4 is equipped with protection box 6, the upside of lampblack absorber main part 2 is fixed mutually with control mainboard 4 through reference column 5, can make control mainboard 4 be in unsettled state through this design, adopt this structure to make its radiating heat can discharge when using of control mainboard 4, prevent because the condition that the performance from appearing reducing is too high in control mainboard 4 temperature, on the one hand then can prevent that the oil stain adhesion on the lampblack absorber main part 2 from being to control mainboard 4 surface.

Referring to fig. 3 and 4, an attaching frame 7 is disposed at an edge position of a protection box 6, an installation screw hole is disposed on the attaching frame 7, the installation screw hole passes through and is fixed with an upper side of a main body 2 of the range hood via a bolt, a rectangular groove is disposed at a side position of the protection box 6, sliding frame strips 8 are mounted at two side positions of the rectangular groove disposed inside the protection box 6, a heat dissipation structure 9 is slidingly connected inside the sliding frame strips 8, the protection box 6 is disposed at the upper side position of the main body 2 of the range hood in a clamping manner, and oil stains suspended in air can be prevented from adhering to a surface of a control main board 4 and affecting normal use of the main body through the design; the rectangular groove on one side of the sealing frame can enable air to circulate, heat inside the protection box 6 can be discharged timely, the lower end face of the bonding frame 7 is inwards sunken to form a groove, the inside of the groove is clamped with a sealing ring, the surface of the sealing ring is bonded with the surface of the range hood main body 2, and oil stains can be prevented from entering the protection box 6 through a gap between the sealing ring and the sealing ring.

Referring to fig. 5, the heat dissipation structure 9 includes an upper frame 91 and a lower frame 94 located at the lower side of the upper frame 91, the lower side of the upper frame 91 is provided with a clamping column 92, the clamping columns 92 are provided with a plurality of points and are arranged at equal intervals between the plurality of clamping columns 92, the upper side of the lower frame 94 is provided with a positioning hole 95, the positioning holes 95 are provided with a plurality of adjacent positioning holes 95, the distance between the adjacent positioning holes 95 is the same as the distance between the adjacent clamping columns 92, an isolation net 93 is clamped at the position between the upper frame 91 and the lower frame 94, the clamping columns 92 at the lower side of the upper frame 91 penetrate through the edge of the isolation net 93 to be clamped with the positioning holes 95 on the lower frame 94, the upper frame 91 and the lower frame 94 are slidably arranged in the sliding frame strip 8, the sliding frame strip 8 is of a frame structure with an L-shaped section, the surface of the sliding frame strip is slidably connected with the surface of the upper frame 91, the isolation net 93 is fixed by adopting a mode that the upper frame 91 penetrates through the positioning holes 95 on the lower frame 94, the isolation net 93 is clamped with the adjacent positioning holes 95, the isolation net 93 is greatly improved through the design, and the isolation net 93 is tightly clamped with the isolation net 93 can be protected from entering the whole air through the protection net 93.

The inside edges and corners department of protection box 6 are provided with the reinforcement strip, and the reinforcement strip is right triangle's of cross-section prismatic structure, makes the promotion of holistic intensity of protection box 6 by a wide margin through this design.

The specific embodiment is as follows: in the use process, the isolation net 93 is clamped at the position between the upper frame 91 and the lower frame 94, the isolation net 93 is fixed in a way that the clamping column 92 on the upper frame 91 passes through the positioning hole 95 on the lower frame 94 to be clamped, the mutual clamping convenience of the two is greatly improved through the design, the whole isolation net 93 can be in a tight state after being clamped, dust in the air can be prevented from entering the inside of the protection box 6 through the isolation net 93, then the protection box is clamped at the inner position of the sliding frame strip 8, the attaching frame 7 at the edge of the protection box 6 passes through the bolt to be mutually installed with the range hood main body 2 after the clamping is finished, the protection box 6 is arranged at the upper side position of the range hood main body 2 in a clamping way, and the design can prevent the greasy dirt suspended in the air from adhering to the surface of the control main board 4 to influence the normal use of the protection box; the rectangular groove on one side of the control main board 4 can enable air to circulate, heat inside the protection box 6 can be timely discharged, the upper side of the range hood main body 2 is fixed with the control main board 4 through the positioning column 5, the control main board 4 can be in a suspended state through the design, the heat emitted by the control main board 4 can be discharged when the control main board 4 is used by adopting the structure, performance degradation caused by overhigh temperature of the control main board 4 is prevented, and oil stains on the range hood main body 2 can be prevented from adhering to the surface of the control main board 4 on the other hand.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a lampblack absorber mainboard mounting structure, includes lampblack absorber main part (2), its characterized in that: the kitchen ventilator comprises a kitchen ventilator body (2), wherein a side edge (1) is arranged on the upper side of the kitchen ventilator body (2), a smoke removing opening (3) is formed in one side of the upper end of the kitchen ventilator body (2), a positioning column (5) is fixedly connected to the other side of the smoke removing opening (3) formed in the upper end of the kitchen ventilator body, a plurality of positioning columns (5) are arranged at equal intervals, a control main board (4) is arranged on the upper side of the positioning columns (5), and a protection box (6) is sleeved on the outer side of the control main board (4).

2. The range hood motherboard mounting structure of claim 1, wherein: the edge position of the protection box (6) is provided with a fitting frame (7), the fitting frame (7) is provided with a mounting screw hole, and the mounting screw hole passes through the upper side of the range hood main body (2) to be fixed through a bolt.

3. The range hood motherboard mounting structure of claim 2, wherein: the side position of protection box (6) is provided with the rectangular channel, just the both sides position that protection box (6) inside set up the rectangular channel is installed and is slided frame strip (8), the inside sliding connection of slided frame strip (8) has heat radiation structure (9).

4. A range hood motherboard mounting structure as set forth in claim 3, wherein: the lower side end face of the attaching frame (7) is inwards sunken to form a groove, a sealing ring is clamped in the groove, and the surface of the sealing ring is attached to the surface of the range hood main body (2).

5. A range hood motherboard mounting structure as set forth in claim 3, wherein: the heat radiation structure (9) comprises an upper frame (91) and a lower frame (94), wherein clamping columns (92) are arranged on the lower side of the upper frame (91), a plurality of clamping columns (92) are arranged at equal intervals, positioning holes (95) are formed in the upper side of the lower frame (94), the positioning holes (95) are formed in a plurality of adjacent positioning holes (95) and are the same as the adjacent clamping columns (92), an isolation net (93) is clamped at the position between the upper frame (91) and the lower frame (94), the clamping columns (92) on the lower side of the upper frame (91) penetrate through the edge of the isolation net (93) and are clamped with the positioning holes (95) on the lower frame (94), and the upper frame (91) and the lower frame (94) are arranged in a sliding mode inside the sliding frame strip (8).

6. The range hood motherboard mounting structure of claim 5, wherein: the sliding frame strip (8) is of a frame body structure with an L-shaped section, and the surface of the sliding frame strip (8) is in sliding connection with the surface of the upper frame (91).

7. The range hood motherboard mounting structure of claim 6, wherein: the inside edges and corners of protection box (6) department is provided with the reinforcement strip, the reinforcement strip is the prismatic structure that the cross-section is right triangle.

8. The range hood motherboard mounting structure of claim 7, wherein: the positioning column (5) is of a cylindrical structure, and a bonding pad is arranged at the position between the positioning column (5) and the control main board (4).