CN211778377U - Triangular connector and connecting assembly for air conditioner box body - Google Patents
Triangular connector and connecting assembly for air conditioner box body Download PDFInfo
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- CN211778377U CN211778377U CN201922080669.7U CN201922080669U CN211778377U CN 211778377 U CN211778377 U CN 211778377U CN 201922080669 U CN201922080669 U CN 201922080669U CN 211778377 U CN211778377 U CN 211778377U
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Abstract
The utility model provides a triangle connector and coupling assembling for air conditioner box, triangle connector includes base and three extension arm, the extension arm respectively with base fixed connection, this three extension arm extends and two arbitrary extension arm mutually perpendicular to three direction respectively, the diameter of extension arm is along being close to the base direction and increases progressively. The utility model provides an air-conditioning box is with triangle connector and coupling assembling has advantages such as simple structure, simple to operate, commonality are strong, energy saving and consumption reduction, the seal is strong.
Description
Technical Field
The utility model relates to an air conditioner technical field especially relates to a be used for required triangular connector of air conditioner box frame concatenation and coupling assembling.
Background
The air treatment unit is an air treatment equipment without cold and heat source assembled by various air treatment functional sections, and is a component integrally assembling air treatment components such as an air filter, a surface cooler, a heater, a humidifier and the like into a box body. The inner wall plates of the box plates of the air handling unit are generally flat, all frames are formed by splicing triangular connectors and side frames, dust is not easy to accumulate, secondary pollution is avoided, the unit is environment-friendly and clean as a whole, and high requirements of electronics, purification and the like can be met. Because the triangle connector design structure is complicated, the frame requirement is higher in addition, and present technique still has some insufficiencies:
1. the joint of the panel and the triangular connector is easy to leak air;
2. the joint of the triangular connector and the frame is uneven and easy to leak air, and the outer surface of the triangular connector is easy to dewe;
3. the strength of the integral frame formed by fixing the triangular connector and the frame is not high, and the working condition of large air volume cannot be met.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a triangle connector and coupling assembling for air conditioner box to realize promoting roughness and disconnected cold bridge performance, effectively solve the high temperature or microthermal operating mode that the air treatment unit probably faced, the boxboard is difficult for the dewfall, reduces the energy consumption, and can guarantee mechanical strength when saving the cost.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a triangular connector for air conditioner box, triangular connector includes base and three extension arm, the extension arm respectively with base fixed connection, these three extension arms extend and arbitrary two extension arm mutually perpendicular to three direction respectively, the diameter of extension arm increases progressively along being close to the base direction. The three extension arms of the triangular connector are connected with the frame, so that the verticality and the parallelism of the unit are guaranteed. The triangular connector base is adapted to support three extension arms, and preferably the triangular connector is made of a plastic material. The triangular connector is of a section cooling bridge structure made of plastic materials, the triangular connector is composed of a triangular connector base and triangular connector extension arms, the size of the three extension arms is gradually increased along the direction close to the base, and the triangular connector can be conveniently installed and can also ensure that the triangular connector cannot be loosened after being used for a long time.
Furthermore, a groove is formed in the extension arm along the extension direction, and a reinforcing rib is arranged in the groove. On the premise of not influencing the structural strength, the material cost is saved by hollowing the interior, and four reinforcing ribs are added in the hollowed triangular connector extension arm to ensure the strength of the extension arm; preferably, the ribs are distributed along the extension direction of the extension arm.
Furthermore, the depth of recess is 50mm, the lateral wall thickness all around the recess of extension arm is 2.5 mm. The design can meet the strength required by the installation of the air handling unit, and also can save materials and production cost.
Further, the length, the width and the height of the base are all 38mm, and the distance between the end part of the extension arm far away from the base and the base is 50 mm.
A connecting assembly for an air conditioner box body comprises a triangular connector, and further comprises a frame, a rivet and a rubber and plastic sealing gasket, wherein a boss is arranged on the outer side of a base, the rubber and plastic sealing gasket is laid on the boss, a key groove is formed in the outer surface of the extension arm in the direction perpendicular to the base, a first through hole is formed in the bottom of the key groove, the frame is hollow, a through hole matched with the first through hole is formed in the side wall of the frame, and the rivet is matched with the first through hole;
during the use, the frame cover is in the extension arm outside, rubber and plastic sealing pad is located between boss and the frame, extension arm and frame interference fit, and the rivet passes the through-hole messenger extension arm and frame fixed connection of first through-hole and frame.
The first through hole has been reserved to the triangle connector extension arm, and the fix with rivet when triangle connector extension arm inserts the frame, and installation easy operation is convenient, saves the equipment man-hour. Preferably, the first through hole is a screw hole, and the rivet is a blind rivet.
The surface of the extension arm of the triangular connector is an inclined plane, and the surface of the extension arm is provided with a key groove perpendicular to the base, so that the first through hole in the surface of the extension arm cannot be inclined, and the first through hole is more convenient to rivet and connect with the through hole of the frame. The boss is matched with the rubber-plastic sealing gasket, and the tightness is ensured by the compression of the frame and the triangular connector. Preferably, the rubber-plastic sealing gasket is made of rubber-plastic heat-insulating cotton.
Further, the wall thickness of the frame is 5mm, and the outer diameter of the frame is 38 mm.
Furthermore, the corner of the triangular connector is chamfered with a first round angle, and the corner of the frame is chamfered with a second round angle. The fillet has been chamfered in the bight position of triangle connector extension arm, and the frictional force when effectual reduction is pegged graft with the frame has chamfered the fillet with the frame, and the whole outward appearance is brief atmosphere, and is more coordinated, and the installation operation is difficult for the fish tail.
Furthermore, the frame is made of reinforced glass fiber.
Further, the height of boss is 0.8mm, the thickness of rubber and plastic sealed pad is 2 mm.
Further, the diameter of the first through hole is 4.2 mm.
Compared with the prior art, a triangle connector and coupling assembling for air conditioner box have following advantage:
(1) a triangle connector and coupling assembling for air conditioner box, two liang of verticalities of triangle connector's extension arm, guarantee that the frame of air handling unit is flat vertical violently, through triangle connector, frame, the sealed pad isotructure cooperation of rubber and plastic, solved unit bight and leaked wind and cold bridge problem, provide a simple structure, simple to operate, commonality are strong, energy saving and consumption reduction, the strong triangle connector and coupling assembling for air-conditioning box of seal.
(2) A triangle connector and coupling assembling for air conditioner box, the base height of triangle connector is 38mm, the extension arm of triangle connector highly is 50mm apart from the height of base, in save material reduce cost, satisfy the required mechanical strength of operating mode.
(3) A triangle connector and coupling assembling for air conditioner box, be reinforcing glass fiber with triangle connector extension arm installation complex frame material, the frame is inside hollow, wall thickness 5mm, the external dimension is 38mm, guarantee roughness between the two after frame and triangle connector are assembled and are accomplished, the higher frame of wall thickness has better disconnected cold bridge performance, the high temperature or microthermal operating mode that effectual solution air treatment unit probably faced, the boxboard is difficult for the dewfall, reduces the energy consumption.
(4) A triangle connector and coupling assembling for air conditioner box, triangle connector's base and frame are connected by rivet fixed, the rubber and plastic that seam crossing between the two has pasted 2mm thick is sealed to be filled up, the sealed pad of compression rubber and plastic when connecting, then the difficult air leakage in bight position.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of a triangular connector and a connecting assembly for an air conditioning cabinet according to an embodiment of the present invention;
fig. 2 is an installation schematic view of a triangular connector and a connecting assembly for an air conditioning cabinet according to an embodiment of the present invention;
fig. 3 is a cross-sectional view illustrating an assembly of a triangular connector and a frame and a panel for an air-conditioning cabinet according to an embodiment of the present invention;
fig. 4 is an assembly view of a triangular connector and a frame for an air conditioning cabinet according to an embodiment of the present invention;
fig. 5 is an assembly view of the triangular connector for an air conditioning cabinet according to an embodiment of the present invention.
Description of reference numerals:
1-a triangular connector; 1-1-extension arm; 1-2-key slot; 1-3-boss; 1-4-rubber plastic sealing gasket; 1-5-a first via; 1-6-reinforcing ribs; 1-7-grooves; 1-8-first rounded corner; 2-a frame; 3-riveting; 3-1-a base; 3-3-panels; 3-4-second rounded corner.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example (b):
as shown in figure 1, the triangular connector 1 for the air conditioner box body comprises a base 3-1 and three extension arms 1-1, wherein the extension arms 1-1 are fixedly connected with the base 3-1 respectively, the three extension arms 1-1 extend towards three directions respectively, any two extension arms 1-1 are perpendicular to each other, and the diameter of each extension arm 1-1 increases progressively along the direction close to the base 3-1. The interior of the extension arm 1-1 is provided with a groove 1-7 along the extension direction, and the groove 1-7 is internally provided with a reinforcing rib 1-6.
As shown in fig. 2, the connecting assembly for the air conditioner box body comprises the triangular connector 1, and further comprises a frame 2, a rivet 3 and a rubber and plastic sealing gasket 1-4, wherein a boss 1-3 is arranged on the outer side of the base 3-1, the rubber and plastic sealing gasket 1-4 is laid on the boss 1-3, a key groove 1-2 is formed in the outer surface of the extension arm 1-1 along the direction perpendicular to the base 3-1, a first through hole 1-5 is formed in the bottom of the key groove 1-2, the frame 2 is hollow, a through hole matched with the first through hole 1-5 is formed in the side wall of the frame 2, and the rivet 3 is matched with the first through hole 1-;
when the elastic extension arm is used, the frame 2 is sleeved on the outer side of the extension arm 1-1, the rubber and plastic sealing gasket 1-4 is positioned between the boss 1-3 and the frame 2, the extension arm 1-1 is in interference fit with the frame 2, and the rivet 3 penetrates through the first through hole 1-5 and the through hole of the frame 2 to fixedly connect the extension arm 1-1 and the frame 2.
Preferably, the material of the frame 2 is reinforced glass fiber. Preferably, the corners of the triangular connector 1 are rounded with a first radius 1-8 and the corners of the rim 2 are rounded with a second radius 3-4.
The length, the width and the height of the base 3-1 are all 38mm, the distance between the end part of the extension arm 1-1 far away from the base 3-1 and the base 3-1 is 50mm, the wall thickness of the frame 2 is 5mm, and the outer diameter of the frame 2 is 38 mm. The depth of the groove 1-7 is 50mm, and the thickness of the side wall around the groove 1-7 of the extension arm 1-1 is 2.5 mm. The thickness of the rubber and plastic sealing gaskets 1-4 is 2 mm. The diameter of the first through-hole 1-5 is 4.2 mm. The height of the boss 1-3 is 0.8 mm.
The triangular connector 1 is connected with the reinforced glass fiber frame 2 in an inserting interference fit mode. The triangular connector 1 is provided with three extending arms 1-1 which extend towards three directions and are perpendicular to each other, when the triangular connector is assembled, the connecting position of a base 3-1 of the triangular connector and a frame 2 is pasted with a rubber-plastic sealing gasket 1-4 with the thickness of 2mm, in the process that the frame 2 is inserted into the triangular connector 1, the rubber-plastic sealing gasket 1-4 is gradually compressed, when the rubber-plastic sealing gasket 1-4 can hardly deform, a self-plugging rivet 3 is used for fixing to prevent rebound, in the compression process, the larger the deformation of the rubber-plastic sealing gasket 1-4 is, the better the heat preservation performance and the sealing performance are, the generation of a cold bridge is reduced, the energy consumption is saved, and the field working condition can be met.
As shown in fig. 3, the stepped panel 3-3 is mounted on the frame formed by assembling the triangular connector 1 and the frame 2, and the outer panel 3-3 covers the triangular connector 1 and the frame 2 as a whole, so that the cold bridge is broken and the sealing performance is good.
As shown in figure 4, two triangular connectors 1 are oppositely arranged, so that one extension arm 1-1 is opposite, a reinforced glass fiber frame 2 is sleeved on the extension arm 1-1, eight vertex angles are sequentially arranged according to the mode to form an air conditioner box body frame, the mechanical strength of an air treatment unit is met by utilizing the connection mode of fixing rivets 3, and the conventional operation is not easy to deform.
As shown in fig. 5, the inner fixing surfaces of the triangular connector 1 and the frame 2 are smooth and flat, and the sealing strips around the panel 3 are in interference fit with the triangular connector 1 and the frame 2, so that the sealing performance of the unit is ensured. Simultaneously in 3 inboards of panel and 2 parallel and level of reinforcing glass fiber frame, guarantee that the unit is inside smooth not have the dead angle, effectively prevent bacterial growing, be applicable to the high requirement and purify the place.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A triangular connector for air conditioner box body, its characterized in that: the triangular connector (1) comprises a base (3-1) and three extension arms (1-1), wherein the extension arms (1-1) are respectively and fixedly connected with the base (3-1), the three extension arms (1-1) respectively extend towards three directions, any two extension arms (1-1) are perpendicular to each other, and the diameters of the extension arms (1-1) increase progressively along the direction close to the base (3-1).
2. A triangular connector for an air conditioning cabinet according to claim 1, wherein: a groove (1-7) is formed in the extension arm (1-1) along the extension direction, and a reinforcing rib (1-6) is arranged in the groove (1-7).
3. A triangular connector for an air conditioning cabinet according to claim 2, wherein: the depth of the groove (1-7) is 50mm, and the thickness of the side wall around the groove (1-7) of the extension arm (1-1) is 2.5 mm.
4. A triangular connector for an air conditioning cabinet according to claim 1, wherein: the length, the width and the height of the base (3-1) are all 38mm, and the distance between the end part of the extension arm (1-1) far away from the base (3-1) and the base (3-1) is 50 mm.
5. Connecting assembly for air-conditioning cabinets, comprising a triangular connector (1) according to claim 1 or 2 or 3 or 4, and further comprising a frame (2), rivets (3) and rubber-plastic gaskets (1-4), characterized in that: the outer side of the base (3-1) is provided with a boss (1-3), the rubber and plastic sealing gasket (1-4) is laid on the boss (1-3), the outer surface of the extension arm (1-1) is provided with a key groove (1-2) along the direction vertical to the base (3-1), the bottom of the key groove (1-2) is provided with a first through hole (1-5), the frame (2) is hollow, the side wall of the frame is provided with a through hole matched with the first through hole (1-5), and the rivet (3) is matched with the first through hole (1-5);
when the rubber-plastic sealing gasket is used, the frame (2) is sleeved on the outer side of the extension arm (1-1), the rubber-plastic sealing gasket (1-4) is located between the boss (1-3) and the frame (2), the extension arm (1-1) is in interference fit with the frame (2), and the rivet (3) penetrates through the first through hole (1-5) and the through hole of the frame (2) to enable the extension arm (1-1) to be fixedly connected with the frame (2).
6. A connection assembly for an air conditioning cabinet according to claim 5, characterized in that: the wall thickness of the frame (2) is 5mm, and the outer diameter of the frame (2) is 38 mm.
7. A connection assembly for an air conditioning cabinet according to claim 5, characterized in that: the corner of the triangular connector (1) is chamfered with a first fillet (1-8), and the corner of the frame (2) is chamfered with a second fillet (3-4).
8. A connection assembly for an air conditioning cabinet according to claim 5, characterized in that: the frame (2) is made of reinforced glass fiber.
9. A connection assembly for an air conditioning cabinet according to claim 5, characterized in that: the height of the boss (1-3) is 0.8mm, and the thickness of the rubber and plastic sealing gasket (1-4) is 2 mm.
10. A connection assembly for an air conditioning cabinet according to claim 5, characterized in that: the diameter of the first through hole (1-5) is 4.2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922080669.7U CN211778377U (en) | 2019-11-27 | 2019-11-27 | Triangular connector and connecting assembly for air conditioner box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922080669.7U CN211778377U (en) | 2019-11-27 | 2019-11-27 | Triangular connector and connecting assembly for air conditioner box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211778377U true CN211778377U (en) | 2020-10-27 |
Family
ID=72961731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922080669.7U Active CN211778377U (en) | 2019-11-27 | 2019-11-27 | Triangular connector and connecting assembly for air conditioner box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211778377U (en) |
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2019
- 2019-11-27 CN CN201922080669.7U patent/CN211778377U/en active Active
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