CN200946860Y

CN200946860Y - Preposed lamp top maintenance window double obliquity seamless machine body

Info

Publication number: CN200946860Y
Application number: CN 200620103722
Authority: CN
Inventors: 贺滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-18
Filing date: 2006-05-18
Publication date: 2007-09-12
Anticipated expiration: 2016-05-18

Abstract

The utility model discloses a double obliquity unseamed machine with top maintaining window and a prepositive light, which is one of the main components of the cooker hood and is composed of covering board A pressed by a block of metal and a exhaust fume collecting hood B: a nick 1, a window 3, a frame 2 are arranged on the covering board A, wherein the outer obliquity of frame at the both sides Alpha of no more than 70 degrees; a base board4, a convex table 5, a central hole 6, a light hole 8 set in front, and a turned edge 7 whose obliquity is equal to the frame2 are arranged on the exhaust fume collecting hood; the height of the frame and the turned edge is no more than 200mm; And then they are made up of the whole machine through welding and polishing. The machine eliminates the original gap after the assembly of the covering board and the exhaust fume collecting hood, which is of a beautiful and tight outline and is convenience for maintaining and cleaning. Moreover, because the frame at the both side is slanting outward, the upper section of the exhaust fume collecting hood is smaller than the lower section; therefore, the speed of collecting fume of the upper part is quicker than that of lower part, which enlarges the force of collecting fume of the cooker hood.

Description

The seamless fuselage in the two inclination angles of preposition lamp top maintenance window

One, technical field

The utility model relates to a kind of fuselage of range hood, and specifically illuminating lamp is arranged on the seamless fuselage in the two inclination angles of preposition lamp top maintenance window in the place ahead.

Two, background technology

At present, the critical piece exhaust fume collecting hood of range hood and lamina tecti, left and right sides cover plate are all with independence, split-type structural design, manufacturing, assembling both at home and abroad, therefore the junction exists either large or small slit, these slits have not only influenced the attractive in appearance of range hood appearance, the greasy place of sheltering evil people and countenance evil practices that provides more is provided, is made users bring great inconvenience to the cleaning maintenance of range hood at ordinary times.Simultaneously, this exhaust fume collecting hood is not very good for the congregational rate of the oil smoke that culinary art produces yet, and cardinal symptom shows as the extracting force of oil smoke not enough.

Three, summary of the invention

The technical scheme of the two seamless fuselage technical issues that need to address in inclination angle of the preposition lamp of the utility model top maintenance window and proposition is: the fuselage of removing range hood makes complete machine more attractive in appearance because of the slit that assembling is occurred, and more firm, maintenance washes is also more convenient; And the increase range hood is to the extracting force of oil smoke.Specific embodiments is: get two metallic plates, a window is opened in the place ahead of processing one breach, breach on a metallic plate (has a window Gai Yuqi to be movably connected behind the one-tenth machine, can be convenient to maintenance to switch), four edge breaks have the frame of height≤200mm and the cover plate that its bilateral frame leans outward; On another metallic plate, strike out and comprise base plate, boss, the hole, center, preposition lamp hole, four limits turn edge, and its bilateral turns edge and equates the exhaust fume collecting hood of (afterwards turn edge and can process with exhaust fume collecting hood integral body, also can load onto separately) with the bilateral frame flare angle of cover plate.Then exhaust fume collecting hood with make it to become the integral body one non-dismountable, that the joint portion is seamless with the method for welding again after cover plate is connected, remove uneven place with milling tools again, at last with its surface finish, polishing until the vestige of eliminating welding fully.The integral body of the range hood through being processed into like this is more solid more attractive in appearance than original fuselage, the also faster convenience of maintenance washes.And, promptly enlarged markedly the range hood that disposes this fuselage extracting force to oil smoke because the fuselage bilateral frame of this range hood leans outward, so its exhaust fume collecting hood top section ratio lower section is little, so the flow velocity top of oil smoke when being sucked is bigger than the bottom.

The technical scheme of the seamless fuselage in the two inclination angles of the preposition lamp of the utility model top maintenance window is: it comprises and has the cover plate A that breach 1 and four edge breaks have frame 2, by base plate 4, and boss 5, hole, center 6, preposition lamp hole 8 and four edge breaks have 7 the exhaust fume collecting hood B of turning edge; The place ahead that it is characterized in that the breach 1 of cover plate A has a window 3 (having a window Gai Yuqi to be movably connected), all around the bilateral frame inclination alpha of frame 2≤70 °; The bilateral of the exhaust fume collecting hood B inclination alpha that turns edge ₁Equate with the bilateral frame inclination alpha of cover plate A; Frame 2 and 7 the height≤200mm of turning edge.Then exhaust fume collecting hood B with make it to become the integral body one non-dismountable, that the joint portion is seamless with the method for welding again after cover plate A is connected, at last with its surface finish, polishing until the vestige of eliminating welding fully.Because this product is to shape the back welding respectively by two blocks of bulk metal plates, therefore economy-combat grinding and polishing light be the integral body that a kind of nothing connects the scar weld seam again, and sump oil does not have the hiding-place; Again because the bilateral frame (bilateral turns edge) of this fuselage leans outward, so its exhaust fume collecting hood B top section ratio lower section is little, so the flow velocity top of oil smoke when being sucked is bigger than the bottom, promptly enlarged markedly the range hood that disposes this fuselage extracting force to oil smoke.

Four, description of drawings

Fig. 1 is two seamless fuselage decomposition charts in inclination angle of the preposition lamp of the utility model top maintenance window and view thereof.

Among the figure: A, cover plate; 1, breach; 2, frame; 3, window; B, exhaust fume collecting hood; 4, base plate; 5, boss; 6, hole, center; 7, turn edge; 8, preposition lamp hole; α, α ₁, the inclination angle.

Fig. 1 illustrates:

The seamless fuselage in the two inclination angles of the preposition lamp of the utility model top maintenance window is an overall structure, and the exhaust fume collecting hood B that cover plate A that it is stamped to form by the block of metal plate and block of metal plate are stamped to form forms; On cover plate A, be processed with breach 1, frame 2, wherein bilateral frame inclination alpha≤70 °, and window 3 (having a window Gai Yuqi to be movably connected); Be processed with base plate 4 on the exhaust fume collecting hood B, boss 5, hole, center 6, preposition lamp hole 8 turns edge 7, wherein frame 2 and 7 the height≤200mm of turning edge; The inclination alpha that bilateral turns edge ₁Equate (seeing the corresponding front view of Fig. 1) with the bilateral frame inclination alpha of cover plate A.

Fig. 2 is the two seamless fuselage appearance figure in inclination angle of the preposition lamp of the utility model top maintenance window.

Among the figure: A, cover plate; B, exhaust fume collecting hood.

Fig. 2 illustrates:

After cover plate A and exhaust fume collecting hood B shape respectively, exhaust fume collecting hood B with after cover plate A is connected again the method with welding be welded into seamless, the non-removable integral body in junction, at last with its surface finish, polishing until the vestige of eliminating welding fully, make it to become the seamless fuselage in the two inclination angles of the preposition lamp of the utility model top maintenance window.

Five, the specific embodiment:

At first, on lathe, process the frame 2 of breach 1, window 3 (having a window Gai Yuqi to be movably connected) and height≤200mm again, and make wherein bilateral frame inclination alpha≤70 ° according to the development size of cover plate A block of metal plate under shearing on the plate shearing machine; Then according to the development size of exhaust fume collecting hood B block of metal plate under shearing on the plate shearing machine, on hydraulic press, suppress boss 5, after cutting edge, on lathe, process the hole, center 6 of boss 5 again, preposition lamp hole 8, and height≤200mm turn edge 7, and the inclination alpha that bilateral is turned edge ₁Equate with the bilateral frame inclination alpha of cover plate A.Then exhaust fume collecting hood B with after cover plate A is connected again with being welded into one, at last with its surface finish, polishing, until the vestige of eliminating welding fully.Promptly become the seamless fuselage in the two inclination angles of the preposition lamp of main part the utility model top maintenance window of range hood.

Claims

1, the seamless fuselage in the two inclination angles of a kind of preposition lamp top maintenance window of drawing on the block of metal plate, it comprises and has the cover plate (A) that breach (1) and four edge breaks have frame (2), with comprise base plate (4), boss (5), hole, center (6), turn edge (7) exhaust fume collecting hood (B) of preposition lamp hole (8); The place ahead that it is characterized in that the breach (1) of cover plate (A) has a window (3).

2, the seamless fuselage in the two inclination angles of preposition lamp as claimed in claim 1 top maintenance window, it is characterized in that cover plate (A) around the bilateral frame inclination alpha≤70 ° of frame (2).

3, the seamless fuselage in the two inclination angles of preposition lamp as claimed in claim 1 top maintenance window, it is characterized in that exhaust fume collecting hood (B) around the inclination alpha that the bilateral of (7) turns edge that turns edge ₁Equate with the bilateral frame inclination alpha of cover plate (A).

4, the seamless fuselage in the two inclination angles of maintenance window, preposition lamp top as claimed in claim 1, the height≤200mm of frame (2) and turn edge (7).

5. the seamless fuselage in the two inclination angles of preposition lamp as claimed in claim 1 top maintenance window is characterized in that it is an integral seamless fuselage that exhaust fume collecting hood (B) and cover plate (A) connect to form.