CN210399044U

CN210399044U - Split type electrical apparatus box and lampblack absorber

Info

Publication number: CN210399044U
Application number: CN201920543558.2U
Authority: CN
Inventors: 徐剑光; 邱文权; 董鑫达
Original assignee: Ningbo Oulin Kitchen Utensils Co Ltd
Current assignee: Ningbo Oulin Kitchen Utensils Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-04-24
Anticipated expiration: 2029-04-19

Abstract

The utility model provides a split type electrical appliance box and a range hood, belonging to the technical field of range hoods, comprising a base, wherein the upper end and the lower end of the base are opened; the top cover is detachably arranged at the upper end of the base, the top cover is upwards concave to form an accommodating cavity, and the outer contour of the lower end of the top cover corresponds to the upper end of the base; and the control panel is arranged in the accommodating cavity of the top cover. The utility model has the advantages of high space utilization rate.

Description

Split type electrical apparatus box and lampblack absorber

Technical Field

The utility model belongs to the technical field of the lampblack absorber, a split type electrical apparatus box and lampblack absorber are related to.

Background

The range hood is mainly used for extracting oil smoke generated during cooking. Along with the continuous development of science and technology, the lampblack absorber function is more and more for its control module who is used for controlling different functions is also more and more, and for the pleasing to the eye compactness of the overall structure of guaranteeing the lampblack absorber, current control module direct horizontal installation is usually in the roof top of lampblack absorber machine case, nevertheless is subject to the structure of lampblack absorber, and the space of machine case roof top is limited, is difficult to put into more functional modules.

Therefore, a split type electrical appliance box and a range hood with high space utilization rate need to be designed.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, proposed consequently, need design a split type electrical apparatus box and lampblack absorber that space utilization is high.

The purpose of the utility model can be realized by the following technical proposal: a split appliance box comprising:

the upper end and the lower end of the base are opened;

the top cover is detachably arranged at the upper end of the base, the top cover is upwards concave to form an accommodating cavity, and the outer contour of the lower end of the top cover corresponds to the upper end of the base;

and the control panel is arranged in the accommodating cavity of the top cover.

As a further improvement of the utility model, the base upper end evagination is formed with the first lug of a plurality of, and top cap lower extreme evagination is formed with the second lug that corresponds with first lug, and first lug and second lug buckle are connected or pin hub connection or bolted connection.

As a further improvement of the present invention, the first lug extends downward to form two symmetrical reinforcing ribs, and the two reinforcing ribs are spaced from each other.

As a further improvement, the base antetheca includes first plane, second plane, first arc surface, is the echelonment setting between the two of first plane, second plane and passes through first arc surface transition.

As the utility model discloses a further improvement upwards has seted up first notch along first plane downside, and the right side of first notch extends to first arc surface, has upwards seted up the second notch along the second plane downside, has the supporting platform along the backward extension of second plane downside, and the supporting platform extends to first arc surface, second notch left side, base back wall left side, right, backward respectively.

As a further improvement, between preceding lateral wall of base and the left side wall, between the back lateral wall of base and the right side wall respectively to the sunken second arc surface that is formed with of inner circular arc, the downside evagination of second arc surface is formed with the installation ear, has seted up the through-hole on the installation ear.

As the utility model discloses a further improvement, base upper end evagination is formed with annular flange, and the top cap lower extreme indent is formed with the annular groove who corresponds with annular flange, forms unsmooth cooperation between annular flange and the annular groove.

As a further improvement, the downward bulge along the top wall of the accommodating cavity is formed with a plurality of connecting columns, and the screws pass through the control panel and are connected with the connecting columns through screw threads.

The utility model also provides a range hood, including foretell split type electrical apparatus box.

As the utility model discloses a further improvement still includes quick-witted case and functional module, base, functional module install respectively in quick-witted roof top, and inside the functional module part stretched into the base.

Based on the technical scheme, the embodiment of the utility model provides a can produce following technological effect at least:

1. the electrical box is divided into a base and a box cover, and then the control panel is installed in the accommodating cavity of the top cover, so that the inner space of the base is completely reserved, and other required functional components can be installed, and the space utilization rate is improved; in addition, the top cover and the control board can also be integrated into a sub-component in advance so as to be convenient for overall disassembly and assembly, and maintenance personnel can overhaul the circuit more conveniently.

2. Through setting up first lug, second lug for the location installation is more accurate between base and the top cap, and getting of top cap is more convenient, further improves dismouting efficiency.

3. Through setting up the strengthening rib of two symmetries, can form the support to first lug, avoid first lug to take place to buckle when installing with the cooperation of second lug, influence the assembly, improve the connection reliability between base and the top cap.

Drawings

Fig. 1 is a perspective view of a preferred embodiment of the present invention.

Fig. 2 is an exploded view of a preferred embodiment of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a top view of the base.

Fig. 5 is a structural schematic of the top cover.

Fig. 6 is a view showing the effect of the installation on the range hood.

Fig. 7 is a fitting installation diagram with the functional module.

In the figure, 100, the base; 110. a first lug; 111. reinforcing ribs; 120. a first plane; 121. a first notch; 130. a second plane; 131. a second notch; 140. a first arc surface; 150. a support platform; 160. a second arc surface; 161. mounting lugs; 170. an annular flange; 200. a top cover; 210. a second lug; 220. an accommodating chamber; 240. connecting columns; 230. an annular groove; 300. a control panel; 400. a chassis; 500. and a functional module.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 7, the split electrical apparatus box includes a base, a top cover 200 and a control board 300, wherein the base 100 has an opening at both upper and lower ends, the top cover 200 is detachably mounted at the upper end of the base 100, the top cover 200 is recessed upwards to form a containing cavity 220, the outer contour of the lower end of the top cover 200 corresponds to the upper end of the base 100, and the control board 300 is mounted in the containing cavity 220 of the top cover 200.

The electrical appliance box is divided into a base 100 and a box cover, and then the control panel 300 is installed in the accommodating cavity 220 of the top cover 200, so that the inner space of the base 100 is completely reserved and can be used for installing other required functional components, and the space utilization rate is improved; in addition, the top cover 200 and the control board 300 can also be integrated into a sub-component in advance so as to be convenient for the whole assembly and disassembly, and the maintenance personnel can more conveniently overhaul the circuit.

The upper end of the base 100 is convexly provided with a plurality of first lugs 110, the lower end of the top cover 200 is convexly provided with second lugs 210 corresponding to the first lugs 110, and the first lugs 110 are buckled, connected by a pin shaft or connected by a bolt with the second lugs 210. Through setting up first lug 110, second lug 210 for the location installation is more accurate between base 100 and the top cap 200, and the getting of top cap 200 is got and is put more conveniently, further improves dismouting efficiency.

The first lug 110 has two symmetrical ribs 111 extending downward, and the two ribs 111 are spaced apart from each other. The two symmetrical reinforcing ribs 111 can support the first lug 110, so that the first lug 110 is prevented from being bent when being matched and mounted with the second lug 210 to influence the assembly, and the connection reliability between the base 100 and the top cover 200 is improved.

The upper end of the base 100 is protruded to form an annular rib 170, the lower end of the top cover 200 is recessed to form an annular groove 230 corresponding to the annular rib 170, and the annular rib 170 and the annular groove 230 are in concave-convex fit. Through the mutual cooperation of the annular rib 170 and the annular groove 230, the positioning and installation between the base 100 and the top cover 200 are more accurate, and the sealing effect is better.

The inner wall of the base 100 is vertically provided with a plurality of reinforcing strips arranged at intervals so as to improve the overall strength of the base 100.

Four connection posts 240 are formed to protrude downward along the top wall of the receiving cavity 220, and screws are threaded into the connection posts 240 through four corners of the control board 300. The connection column 240 may be used to position the installation height of the control panel 300, and may also reinforce the top cover 200, thereby improving the structural strength of the top cover 200.

In order to improve the structural strength of the front wall of the base 100, the front wall of the base 100 includes a first plane 120, a second plane 130 and a first arc surface 140, and the first plane 120 and the second plane 130 are arranged in a step shape and are transited through the first arc surface 140.

Further, upwards seted up first notch 121 along first plane 120 downside, the right side of first notch 121 extends to first arc surface 140, has upwards seted up second notch 131 along second plane 130 downside, has extended backward along second plane 130 downside to have supporting platform 150, and supporting platform 150 extends to first arc surface 140, second notch 131 left side, base 100 back wall left side, right, backward respectively.

The second notch 131 is used for the cable to pass through and can fix the cable to a certain extent; the supporting platform 150 can be used to support and fix the required functional components, further improve the space utilization rate inside the base 100, and meanwhile, strengthen the base 100, and improve the structural strength of the base 100.

In order to facilitate an installer to use the installation tool in a compact space, a second arc surface 160 is formed between the front side wall and the left side wall of the base 100 and between the rear side wall and the right side wall of the base 100 by respectively sinking towards the inner arc, an installation lug 161 is formed at the lower side of the second arc surface 160 by protruding outwards, and a through hole is formed on the installation lug 161.

When the base 100 is installed, an installer can pass through the through hole of the installation lug 161 by screws, then extend tools such as an inner hexagonal wrench or a screwdriver into the upper portion of the installation lug 161 from the upper end of the base 100 along the second circular arc, and then tighten the screws for fixation, thereby achieving the effect of saving the installation space.

The utility model also provides a range hood, it includes quick-witted case 400 and functional module 500, still includes foretell split type electrical apparatus box, and base 100, functional module 500 are installed respectively in quick-witted case 400 roof top, and inside functional module 500 part stretched into base 100.

Specifically, a part of the functional module 500 extends into the base 100 along the first notch 121, so that the electrical box and the functional module 500 are partially overlapped, thereby improving the space utilization rate and ensuring that the base 100 does not interfere with the functional module 500.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A split-type electrical apparatus box, characterized by comprising:

the upper end and the lower end of the base are opened;

and the control panel is arranged in the accommodating cavity of the top cover.

2. The split type electrical box of claim 1, wherein: a plurality of first lugs are convexly formed at the upper end of the base, a second lug corresponding to the first lugs is convexly formed at the lower end of the top cover, and the first lugs are connected with the second lugs in a buckling mode or a pin shaft mode or a bolt mode.

3. The split type electrical box of claim 2, wherein: the first lug extends downwards to form two symmetrical reinforcing ribs, and the two reinforcing ribs are arranged at intervals.

4. The split type electrical box of claim 1, wherein: the base front wall comprises a first plane, a second plane and a first arc surface, wherein the first plane and the second plane are arranged in a step shape and are transited through the first arc surface.

5. The split type electrical box of claim 4, wherein: upwards seted up first notch along first plane downside, the right side of first notch extends to first arc surface, upwards seted up the second notch along the second plane downside, has extended backward along the second plane downside, and supporting platform extends to first arc surface, second notch left side, base back wall left side, right, backward respectively.

6. The split type electrical box of claim 1, wherein: the front side wall and the left side wall of the base and the rear side wall and the right side wall of the base are respectively formed with second arc surfaces towards the inner arc in a concave mode, the lower side of each second arc surface protrudes outwards to form an installation lug, and through holes are formed in the installation lugs.

7. The split type electrical box of claim 1, wherein: the base upper end evagination is formed with annular flange, and the top cap lower extreme indent is formed with the annular groove that corresponds with annular flange, forms unsmooth cooperation between annular flange and the annular groove.

8. The split type electrical box of claim 1, wherein: a plurality of connecting columns are formed along the downward bulge of the top wall of the accommodating cavity, and screws penetrate through the control plate and are in threaded connection with the connecting columns.

9. A range hood, characterized by further comprising a split type electrical box as claimed in any one of claims 1 to 8.

10. The range hood according to claim 9, further comprising a cabinet and a functional module, wherein the base and the functional module are respectively installed above a top plate of the cabinet, and the functional module partially extends into the base.