Summary of the invention
The present invention aims to provide a kind of bracing frame and base assembly, the air purifier that can improve intake.
The invention provides a kind of bracing frame, comprise air channel inside casing, air channel housing and brace rod, wherein, air channel outer frame set is located at the outside of air channel inside casing; Brace rod is arranged between air channel inside casing and air channel housing, and the space hollow out between air channel inside casing and air channel housing forms side air inlet.
Further, air channel inside casing has lower air inlet.
Further, the two ends of brace rod are connected with air channel inside casing and air channel housing respectively.
Further, brace rod is trapezoidal muscle.
Further, trapezoidal muscle comprises two side plates and dividing plate vertically extends and forms the waist of trapezoidal muscle; Dividing plate extends in the horizontal direction and is connected between two side plates, and two side plates are divided into upper and lower two parts.
Further, trapezoidal muscle also comprises dowel, and dowel vertically extends and is fixedly connected with two side plates with dividing plate.
Further, dividing plate is provided with cable-through hole, dowel is provided with crossed beam trunking.
Present invention also offers a kind of base assembly, comprise chassis, chassis is provided with aforesaid bracing frame, the outer circumferential side on chassis is in the wind-guiding face coordinated with the side air inlet of bracing frame.
Further, chassis is provided with the support portion coordinated with brace rod.
Further, support portion is groove, and brace rod is supported on the bottom surface of groove.
Further, the bottom surface of groove is provided with cable hole.
Further, base assembly also comprises base plate, and base plate is fixed on chassis, and base plate is provided with grid.
Present invention also offers a kind of air purifier, comprise aforesaid base assembly and be arranged on the clarifier body on base assembly.
According to bracing frame of the present invention and base assembly, air purifier, by the space hollow out between air channel inside casing and air channel housing is formed side air inlet, the bracing frame of middle function singleness compared to existing technology, in the present invention, bracing frame is as a part of wind inlet channel, add the function of bracing frame, effectively can improve intake.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the perspective view according to base assembly of the present invention;
Fig. 2 is the first perspective view according to bracing frame of the present invention;
Fig. 3 is the second perspective view according to bracing frame of the present invention;
Fig. 4 is the plan structure schematic diagram according to bracing frame of the present invention;
Fig. 5 is the perspective view on the chassis according to base assembly of the present invention;
Fig. 6 is the plan structure schematic diagram on the chassis according to base assembly of the present invention;
Fig. 7 is the perspective view of the base plate according to base assembly of the present invention;
Fig. 8 is according to base assembly side-looking structural representation of the present invention;
Fig. 9 is the sectional structure schematic diagram of base assembly according to the present invention along perpendicular.
Description of reference numerals:
10, bracing frame; 11, air channel inside casing; 12, air channel housing; 13, brace rod; 131, side plate; 132, dividing plate; 133, dowel; 134, cable-through hole; 135, crossed beam trunking; 14, side air inlet; 15, lower air inlet; 20, chassis; 21, arc wind-guiding face; 22, groove; 23, cable hole; 30, base plate; 31, grid.
Detailed description of the invention
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figures 1 to 4, according to bracing frame of the present invention, comprise air channel inside casing 11, air channel housing 12 and brace rod 13, wherein, air channel housing 12 is set in the outside of air channel inside casing 11; Brace rod 13 is arranged between air channel inside casing 11 and air channel housing 12, and the space hollow out between air channel inside casing 11 and air channel housing forms side air inlet 14.In the present invention, by the space hollow out between air channel inside casing 11 and air channel housing 12 is formed side air inlet 14, the bracing frame of function singleness compared to existing technology, in the present invention, bracing frame is as a part of wind inlet channel, add the function of bracing frame, effectively can improve intake.
Preferably, air channel inside casing 11 has lower air inlet 15, and namely whole bracing frame not only has side air inlet 14, also has lower air inlet 15, and total intake is each air inlet sum, compared to existing technology, can increase the intake of whole bracing frame significantly.
The two ends of brace rod 13 are connected with air channel inside casing 11 and air channel housing 12 respectively, and not only playing namely in the present invention bears the effect of the support force of the upper and lower both sides of bracing frame, also play the effect connecting air channel housing 12 and air channel inside casing 11.Shown in composition graphs 1 to 4, when whole bracing frame 10 is roughly square, brace rod 13 is set to four, and is connected to four corners, is conducive to the structural strength and the stability that improve bracing frame 10.
Preferably, brace rod 13 is trapezoidal muscle, and the upper bottom of trapezoidal muscle is connected with air channel inside casing 11, air channel, the lower bottom housing 12 of trapezoidal muscle connects, adopt trapezoidal muscle, increase the intensity of brace rod 13 self on the one hand, also effectively can improve the intensity of whole bracing frame 10 on the other hand.
Particularly, trapezoidal muscle comprises two side plates 131 and dividing plate 132 two side plates 131 vertically extend and form the waist of trapezoidal muscle as shown in Figures 2 and 3, mainly plays the effect of bearing support force; Dividing plate 132 extends in the horizontal direction and is connected between two side plates 131, and two side plates 131 are divided into upper and lower two parts, is conducive to the intensity of reinforcement two side plates 131, improves its bending resistance.
Preferably, trapezoidal muscle also comprises dowel 133, and dowel 133 vertically extends and is fixedly connected with two side plates 131 with dividing plate 132, improves the intensity of whole trapezoidal muscle further.
Preferably, as shown in Figure 2, dividing plate 132 is provided with cable-through hole 134, dowel 133 is provided with crossed beam trunking 135, facilitates cabling, solve the problem of cabling confusion.
Shown in composition graphs 1 and Fig. 5, present invention also offers a kind of base assembly, comprise chassis 20, chassis 20 is provided with aforesaid bracing frame 10, the outer circumferential side on chassis 20 is in the wind-guiding face 21 coordinated with the side air inlet 14 of bracing frame 10, namely the air channel inside casing 11 of wind-guiding face 21 and bracing frame 10 and air channel housing 12 coordinate and form side air admission air channel, the flow direction of air as shown in arrow in Fig. 8 and Fig. 9, base assembly of the present invention not only has lower air intake, also there is side air intake, thus increase the intake of whole base assembly.Preferably, wind-guiding face 21 is arc, and excessively smooth, wind effect is better.
As shown in Figure 5 and Figure 6, chassis 20 is provided with the support portion coordinated with brace rod 13, brace rod 13 lower end coordinates with support portion, thus is arranged on chassis 20 by bracing frame 10.
Preferably, support portion adopts the groove 22 recessed from top, chassis 20, the lower support of brace rod 13 is on the bottom surface of groove 22, namely the lower surface of bracing frame rib 13 contacts with the bottom surface of the groove 22 on chassis 20, by force of gravity that bracing frame 10 bears on chassis 20, the side of groove 22 can form certain restriction to the side of brace rod 13, thus reduces the moment of flexure on brace rod 13, guarantees that rib can have the intensity supporting complete machine.
Preferably, as illustrated in Figures 5 and 6, the bottom surface of groove 22 is provided with cable hole 23, the cable-through hole 134 of cable hole 23 and brace rod 13 coordinates, thus the circuit of the extraction of base assembly is entered into machine system through the cable-through hole 134 of cable hole 23 and brace rod 13, crossed beam trunking 135, thus it is more reasonable to realize cabling.
More preferably, base assembly also comprises base plate 30, and base plate 30 to be fixed on chassis 20 and base plate 30 is provided with grid 31, and grid 31 is corresponding with the lower air inlet 15 of bracing frame 10, and grid 31 can prevent foreign material from entering lower air inlet 15, improves security.
Present invention also offers a kind of air purifier, comprise aforesaid base assembly and be arranged on the clarifier body on base assembly, adopt aforesaid base assembly, effectively increase air-admitting surface, improve intake, corresponding string-passing structure is set simultaneously, thus makes cabling more reasonable, solve the problem of cabling confusion.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
According to bracing frame of the present invention and base assembly, air purifier, by arranging side air inlet, effectively increase intake, and corresponding string-passing structure is set, thus make cabling more reasonable, solve the problem of cabling confusion, in addition, chassis arranges corresponding groove, make the groove fit on brace rod and chassis, thus share the gravity of complete machine, reduce moment of flexure on bracing frame, guarantee the intensity supporting complete machine.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.