CN207471780U - A kind of tuyere device of air-conditioning - Google Patents

Abstract

The utility model discloses a kind of tuyere device of air-conditioning, multiple blades, multiple hollow pipes, multiple connecting tubes and at least two fixing pieces including outline border and in outline border.Outline border includes first, second short frame for being oppositely arranged first, second long margin frame, being oppositely arranged.First, second short frame is connected to the opposite end of first, second long margin frame.First, second long margin frame opens up multiple first mounting holes.It is opened up on blade and corresponding multiple second mounting holes of the first mounting hole.Multiple hollow pipes are arranged between the first mounting hole the second mounting hole adjacent thereto and between adjacent two the second mounting holes.Multiple connecting tubes are correspondingly arranged with multiple first mounting holes, and each connecting tube sequentially passes through corresponding first, second mounting hole and its corresponding hollow pipe.Fixing piece is fixedly connected with the both ends of connecting tube by rivet, and outline border, multiple blades and multiple hollow pipes are fixedly connected.Device assembling is simple and convenient.

Description

A kind of tuyere device of air-conditioning

Technical field

The utility model is related to air-conditioning technical field more particularly to a kind of tuyere devices of air-conditioning.

Background technology

Blade in the tuyere device of present air-conditioning is fixed using the matched mode of bolts and nuts, and assembling is compared It is complicated and cumbersome.Since the thickness of nut is very big, lead to installation space very little, assembling is inconvenient.It also needs to spend the time simultaneously Installation nut is removed, the more wasteful time causes installation effectiveness low.Product can be appreciated that installation bolt when being mounted on ventilation equipment, It influences beautiful.

Utility model content

The purpose of this utility model be in view of the above-mentioned drawbacks of the prior art, provide a kind of tuyere device of air-conditioning, Assemble simple and convenient, and packaging efficiency is high；It is convenient in smallpox or wall hole, do not affect the appearance.

The technical solution adopted in the utility model is to design a kind of tuyere device of air-conditioning, including an outline border and peace Multiple blades, multiple hollow pipes, multiple connecting tubes and at least two fixing pieces in the outline border.The outline border includes opposite set Put and the first long margin frame that structure is symmetrical and the second long margin frame, be oppositely arranged and the first short frame that structure is symmetrical and Second short frame.First short frame and second short frame are connected to first long margin frame and the phase of second long margin frame To both ends.Multiple first mounting holes are opened up on first long margin frame.It is opened up on multiple blade and multiple first mounting hole phase Corresponding multiple second mounting holes.Multiple hollow pipe is arranged between first mounting hole the second mounting hole adjacent thereto, And between two adjacent the second mounting holes.Multiple connecting tube is correspondingly arranged with multiple first mounting hole, and each connection Guan Jun sequentially passes through corresponding first mounting hole and its corresponding second mounting hole and corresponding hollow pipe.At least two fixing piece It is fixedly connected with the both ends of the connecting tube by rivet, the outline border, multiple blade and multiple hollow pipe is fixedly connected.

In one embodiment, each fixing piece includes a crosspiece and two perpendicular sections being oppositely arranged.This two perpendicular sections connect The opposite end of the crosspiece is connected on, and opens up two third mounting holes being mutually aligned.The fixing piece is crossed on first length On frame, multiple blade and second long margin frame, and two perpendicular sections are separately positioned on first long margin frame and second length The outside of frame.The opposite end of the connecting tube is each passed through after two third mounting holes, and staking, shape are carried out with the rivet Into interference fit, it is fixed.

In one embodiment, the length of the crosspiece is equal or slightly larger than first long side being located in same connecting tube Frame, multiple blade, multiple hollow pipe and second long margin frame the sum of thickness.

In one embodiment, the bottom end of first long margin frame is directed away from the direction of second long margin frame and is bent to form one First flange.The direction that the bottom end of second long margin frame is directed away from first long margin frame is bent to form second flange.It should First flange and second flange are respectively provided with a slit.The end of two perpendicular sections is respectively contained in corresponding slit.

In one embodiment, the bottom end of first short frame is directed away from the direction of second short frame and is bent to form one Third flange.The direction that the bottom end of second short frame is directed away from first short frame is bent to form the 4th flange.It should First flange, second flange, the third flange and the 4th flange it is of same size, and surround the decoration of a rectangle jointly Frame.

In one embodiment, which includes a laminar ontology and the base extended downwardly from the bottom surface of the ontology Seat.The pedestal includes the first part extended downwardly from the ontology and the second part extended downwardly from the first part.This A part along the cross-sectional area of the thickness direction of the blade for isosceles trapezoid, horizontal stroke of the second part along the thickness direction of the blade Sectional area is rectangle.The width of the bottom surface of the second part is equal to or slightly less than the bottom surface of first flange and second flange Width.

In one embodiment, the phase of first long margin frame, second long margin frame, first short frame and second short frame Instrument bevel is respectively offered to two ends.Two instrument bevels of first long margin frame and first, second short frame Upper corresponding instrument bevel matches so that first long margin frame forms the required angle of user with first, second short frame Degree.Two instrument bevels of second long margin frame are matched with corresponding instrument bevel on first, second short frame so that should Second long margin frame forms the required angle of user with first, second short frame.

In one embodiment, multiple first mounting hole spaced set.Multiple second mounting hole spaced set.

In one embodiment, the distance between two ends of first long margin frame, first mounting hole adjacent thereto phase Deng.

In one embodiment, the connecting tube and the fixing piece are black.

Compared with prior art, the tuyere device of the air-conditioning of the utility model, assembling are simple；Consolidated due to eliminating with bolt The mode of fixed blade without spending time installation nut, effectively saves the set-up time, improves packaging efficiency；Simultaneously because rivet The thickness of head, which is less than nut thickness, makes installation space become larger, ease of assembly；Due to increasing fixing piece so that tuyere device is installed Taken in day or wall hole on when, shorten punching the time, and can't see after installing screw, decoration it is more perfect.

Description of the drawings

Fig. 1 is the schematic diagram of the tuyere device of the air-conditioning of one preferred embodiment of the utility model；

Fig. 2 is the exploded view of the tuyere device of air-conditioning in embodiment illustrated in fig. 1.

Fig. 3 is the vertical view of the tuyere device of air-conditioning in embodiment illustrated in fig. 1；

Fig. 4 is sectional view of the tuyere device of the air-conditioning of Fig. 3 along IV-IV directions；

Fig. 5 is the schematic diagram of another angle of the tuyere device of air-conditioning in embodiment illustrated in fig. 1.

Specific embodiment

Utility model is described in detail with reference to the accompanying drawings and examples.

As shown in Figures 1 and 2, the utility model proposes air-conditioning tuyere device 100 include outline border 10, a Duo Geye Piece 20, multiple hollow pipes 30,40 and at least two fixing piece 50 of multiple connecting tubes.

The outline border 10 includes the first long margin frame 11, the second long margin frame 12, the first short frame 13 and the second short frame 14.This One long margin frame 11 is oppositely arranged, and be mutually parallel with second long margin frame 12.First short frame 13 and second short frame 14 It is oppositely arranged, and is mutually parallel.First short frame 13 is fixedly connected with the same of first long margin frame 11 and second long margin frame 12 Side end, second short frame 14 are fixedly connected with first long margin frame 11 and the opposite side end of second long margin frame 12.It should The structure and the structure of second long margin frame 12 of first long margin frame 11 are symmetrical, first short frame 13 and second short frame 14 structure is symmetrical.

First long margin frame 11, second long margin frame 12, first short frame 13 and second short frame 14 opposite two A end is instrument bevel.Two instrument bevels of first long margin frame 11 and first short frame 13 and second short frame Corresponding instrument bevel matches on 14 so that first long margin frame 11 and first short frame 13,14 shape of the second short frame Into the required angle of user（Such as 90 degree）；Second long margin frame 12 and first short frame 13,14 shape of the second short frame Into the required angle of user（Such as 90 degree）.

In the present embodiment, the outline border 10 is substantially rectangular, and first long margin frame 11 and second long margin frame 12 are vertical In first short frame 13 and second short frame 14；First long margin frame 11, second long margin frame 12, first short frame 13 And the inclination angle of the instrument bevel of second short frame 14 is 45 degree.Certainly, first long margin frame 11, second long margin frame 12nd, the angle at the inclination angle of the instrument bevel of first short frame 13 and second short frame 14 can voluntarily be set according to user demand Put, for example the inclination angle of the instrument bevel of first long margin frame 11 and second long margin frame 12 is alternatively 30 degree, at this time this first The inclination angle of the instrument bevel of short frame 13 and second short frame is 60 degree.

In the present embodiment, first long margin frame 11 and second long margin frame 12 and 13 and second short side of the first short frame It is fixedly connected by welding between frame 14.

Multiple first through its own opposite two sides are opened up on first long margin frame 11 and second long margin frame 12 Mounting hole 110.First mounting hole 110 is axially perpendicular to first long margin frame 11 and the length side of second long margin frame 12 To.In the present embodiment, 110 spaced set of the first mounting hole.

With reference to shown in Fig. 3 and Fig. 4, the bottom end of first long margin frame 11 is directed away from the direction bending of second long margin frame 12 Form first flange 112.The direction that the bottom end of second long margin frame 12 is directed away from first long margin frame 11 is bent to form One the second flange 121.There are one slit 113, the extension sides of the slit 113 for first flange 112 and second flange 121 tool To the length direction for being parallel to first long margin frame 11 and second long margin frame 12.

With reference to shown in Fig. 5, the direction that the bottom end of first short frame 13 is directed away from second short frame 14 is bent to form One third flange 131.The direction that the bottom end of second short frame 14 is directed away from first short frame 13 is bent to form one 4th flange 141.First flange 112, second flange 121,131 and the 4th flange 141 of third flange width phase Together, the escutcheon of a rectangle and is surrounded jointly.

In the present embodiment, the structure of first short frame 13 is identical with the structure of second short frame 14, in reality It can be interchangeable in the assembling of border；The distance between two ends of first long margin frame 11, first mounting hole 110 adjacent thereto It is equal, and due to multiple first mounting hole, 110 spaced set, the structure of first long margin frame 11 and second long side The structure of frame 12 is identical, can be interchangeable in actual assembled.

The blade 20 includes a laminar ontology 21 and the pedestal 22 extended downwardly from the bottom surface of the ontology 21.The base Seat 22 includes the first part 221 extended downwardly from the ontology 21 and the second part extended downwardly from the first part 221 222.The first part 221 is along the cross-sectional area of the thickness direction of the blade 20 for isosceles trapezoid, and the second part 222 is along the leaf The cross-sectional area of the thickness direction of piece 20 is rectangle.The length direction of the pedestal 22 is parallel with the length direction of the ontology 21, And the length of the pedestal 22 is equal to the length of the ontology 21.The width of the bottom surface of the second part 222 be equal to or slightly less than this The width of the bottom surface of one flange 112 and second flange 121 so that the lines of the tuyere device 100 of the air-conditioning are than more uniform.

The second mounting hole 201 of multiple spaced sets is opened up on the blade 20（See Fig. 2）.Multiple second mounting hole 201 are arranged in a one-to-one correspondence with multiple first mounting hole 110.In the present embodiment, which first carries out surface before processing Coloring.

Multiple hollow pipe 30 is fastened on respectively between first mounting hole 110, second mounting hole 201 adjacent thereto, phase Between two adjacent the second mounting holes 201, and the first corresponding mounting hole 110 and corresponding second mounting hole 201 are aligned Setting so that between first long margin frame 11 blade 20 adjacent thereto, between adjacent two blades 20, second long margin frame An air duct is respectively formed between 12 blades 20 adjacent thereto.Multiple hollow pipe 30 is outer according to this by automatic pipe blanking machine The size of frame 10 is made.

Multiple connecting tube 40 is used to connect the outline border 10, multiple blade 20 and multiple hollow pipe 30, and more with this A first mounting hole 110 is correspondingly arranged.Each connecting tube 40 both passes through corresponding first mounting hole 110 and its corresponding hollow pipe 30 and corresponding second mounting hole 110.In the present embodiment, which is black, is by the first whole electrophoresis of hollow aluminum pipe It is made after black according to required size of automatic pipe blanking machine blanking.

Two fixing pieces 50 are fixedly connected with the connecting tube 40 by rivet 60, by the outline border 10, multiple blade 20 and multiple hollow pipe 30 be fixedly connected.The 50 generally U-shaped structure of fixing piece, it is opposite including a crosspiece 51 and two The perpendicular section 52 of setting, this two perpendicular sections 52 are connected to the opposite end of the crosspiece 51.Each a third is opened up in perpendicular section 52 Mounting hole 520, and two alignment settings of third mounting hole 520.In the present embodiment, this two perpendicular sections 52 and 51 phase of crosspiece It is mutually vertical.

Each fixing piece 50 is crossed on first long margin frame 11, second long margin frame 12 and multiple blade 20, and should Two perpendicular sections 52 are separately positioned on first long margin frame 11 and the outside of second long margin frame 12, the end point of this two perpendicular sections 52 It is not accommodated in corresponding slit 113.I.e. one of them perpendicular section 52 is arranged on the outside of first long margin frame 11, another should Perpendicular section 52 is arranged on the outside of second long margin frame 12.The length of the crosspiece 51, which is slightly larger than, is located at being somebody's turn to do in same connecting tube 40 First long margin frame 11, multiple blades 20, multiple hollow pipes 30 and second long margin frame 12 the sum of thickness.In the present embodiment In, which is black, and carrying out laser sawing sheet by using metal blank is made.

The opposite end of the connecting tube 40 is each passed through after corresponding first mounting hole 110, continues across corresponding Then three mounting holes 520 carry out staking with a self-plugging rivet 60 respectively, form interference fit, be fixed.In the present embodiment In, the quantity of the fixing piece 50 is two, is separately mounted to two close to first short frame 13 and second short frame 14 In connecting tube 40.If the quantity of the fixing piece 50 is 3 or more, the quantity of the connecting tube 40 between two neighboring fixing piece 50 Less than or equal to 3.

In the present embodiment, first long margin frame 11, the second long margin frame 12, the first short frame 13 and the second short frame 14, The blade 20, the hollow pipe 30, the connecting tube 40 and the fixing piece 50 are an integral molding structure respectively.

Compared with prior art, the tuyere device of the air-conditioning of the utility model passes through the of the outline border using the connecting tube One mounting hole, the hollow pipe, the second mounting hole of the blade and the fixing piece third mounting hole, then respectively with a rivet into Row staking forms interference fit and assembling can be completed, and assembling is simple；The mode of blade is fixed with bolt due to eliminating, is not had to Time installation nut is spent, built-up time is effectively saved, improves packaging efficiency；Simultaneously because the thickness of manufactured head is less than nut thickness Degree makes installation space become larger, ease of assembly.

Above-described embodiment is merely to illustrate specific embodiment of the present utility model.It should be pointed out that for this field Those of ordinary skill for, without departing from the concept of the premise utility, several deformations and variation can also be made, this A little deformations and variation should all belong to the scope of protection of the utility model.

Claims (10)

1. a kind of tuyere device of air-conditioning, multiple blades including an outline border and in the outline border, which is characterized in that The tuyere device of the air-conditioning further includes multiple hollow pipes, multiple connecting tubes and at least two fixing pieces；The outline border includes opposite set Put and the first long margin frame that structure is symmetrical and the second long margin frame, be oppositely arranged and the first short frame that structure is symmetrical and Second short frame；First short frame and second short frame are connected to first long margin frame and the phase of second long margin frame To both ends；Multiple first mounting holes are opened up on first long margin frame, are opened up on multiple blade and multiple first mounting hole phase Corresponding multiple second mounting holes；Multiple hollow pipe is arranged between first mounting hole the second mounting hole adjacent thereto, And between two adjacent the second mounting holes；Multiple connecting tube is correspondingly arranged with multiple first mounting hole, and each connection Guan Jun sequentially passes through corresponding first mounting hole and its corresponding second mounting hole and corresponding hollow pipe；At least two fixing piece It is fixedly connected with the both ends of the connecting tube by rivet, the outline border, multiple blade and multiple hollow pipe is fixedly connected.

2. the tuyere device of air-conditioning as described in claim 1, which is characterized in that each fixing piece includes a crosspiece and two The perpendicular section being oppositely arranged；Two perpendicular sections are connected to the opposite end of the crosspiece, and open up two third being mutually aligned installations Hole；The fixing piece is crossed on first long margin frame, multiple blade and second long margin frame, and two perpendicular sections are set respectively In the outside of first long margin frame and second long margin frame, the opposite end of the connecting tube is each passed through two third mounting holes Later, staking is carried out with the rivet, forms interference fit, be fixed.

3. the tuyere device of air-conditioning as claimed in claim 2, it is characterised in that：The length of the crosspiece, which is equal or slightly larger than, to be located at The thickness of first long margin frame, multiple blade, multiple hollow pipe and second long margin frame in same connecting tube it With.

4. the tuyere device of air-conditioning as claimed in claim 2, it is characterised in that：The bottom end of first long margin frame is directed away from this The direction of second long margin frame is bent to form first flange, and the bottom end of second long margin frame is directed away from first long margin frame Direction is bent to form second flange, and first flange and second flange are respectively provided with a slit, the end of two perpendicular sections End is respectively contained in two slits.

5. the tuyere device of air-conditioning as claimed in claim 4, it is characterised in that：The bottom end of first short frame is directed away from this The direction of second short frame is bent to form a third flange；The bottom end of second short frame is directed away from first short frame Direction is bent to form the 4th flange；The width phase of first flange, second flange, the third flange and the 4th flange Together, the escutcheon of a rectangle and is surrounded jointly.

6. the tuyere device of air-conditioning as claimed in claim 4, it is characterised in that：The blade include a laminar ontology and The pedestal extended downwardly from the bottom surface of the ontology；The pedestal includes the first part extended downwardly from the ontology and from this first Divide the second part extended downwardly；The first part is isosceles trapezoid along the cross-sectional area of the thickness direction of the blade, this second The cross-sectional area of part along the thickness direction of the blade is rectangle；The width of the bottom surface of the second part be equal to or slightly less than this The width of the bottom surface of one flange and second flange.

7. the tuyere device of air-conditioning as described in claim 1, it is characterised in that：First long margin frame, is somebody's turn to do at second long margin frame Opposite two ends of first short frame and second short frame respectively offer instrument bevel；Two of first long margin frame Instrument bevel is matched with corresponding instrument bevel on first, second short frame so that first long margin frame with this first, the Two short frames form the required angle of user；On two instrument bevels and first, second short frame of second long margin frame Corresponding instrument bevel matches so that second long margin frame forms the required angle of user with first, second short frame.

8. the tuyere device of air-conditioning as described in claim 1, it is characterised in that：Multiple first mounting hole spaced set； Multiple second mounting hole spaced set.

9. the tuyere device of the air-conditioning as described in claim 1 or 8, it is characterised in that：Two ends of first long margin frame with The distance between its first adjacent mounting hole is equal.

10. the tuyere device of air-conditioning as described in claim 1, it is characterised in that：The connecting tube and the fixing piece are black.