CN211601052U - A stand and coupling assembling for air conditioner box - Google Patents

Abstract

The utility model provides a stand and coupling assembling for air conditioner box, the stand includes stand planking, stand plastic material, stand inner panel is bent the shaping by the galvanized sheet metal with the stand planking, and the stand planking includes outer plate body and two planking portions of bending that are parallel to each other, and wherein the planking portion of bending is located two sides that the outer plate body is relative and perpendicular with the outer plate body, and the stand inner panel includes inner panel body and two inner panels portions of bending that are parallel to each other, and wherein the inner panel portion of bending is located two sides that the inner panel body is relative and perpendicular with the inner panel body. The utility model provides a stand and coupling assembling for air-conditioning box have that the seal is good, and the broken cold bridge performance is high, reduce cost and improvement air-conditioning box advantages such as life.

Description

A stand and coupling assembling for air conditioner box

Technical Field

The utility model relates to an air conditioner technical field especially relates to a be used for required stand 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. At present, the frame and the stand of the domestic and overseas combined air conditioning unit adopt an aluminum alloy or galvanized square steel material structure, namely, the frame which is integrally formed is adopted, and the frame also has the function of fixing the foaming plate and the stand. Because the heat conductivity of the aluminum alloy or the galvanized square steel is good, the cold energy in the box body is easily conducted to the outer wall of the frame through the material, the cold energy is leaked, and the outside of the box body is dewed. Meanwhile, because the aluminum alloy material has low strength, the frame spliced by the frame and the upright post has low overall strength and is only suitable for the air conditioner box body with small air volume. Because air conditioner box structure is comparatively complicated, thermal-insulated, sealed requirement is higher, and present frame and stand technically have some not enoughly:

1. the aluminum alloy frame and the upright post have low strength and cannot be applied to large-air-volume occasions;

2. the galvanized square steel frame and the upright post have high strength and poor heat insulation performance and are easy to generate condensation;

3. in order to ensure the connection strength between the frame and the panel and the strength of the upright column, the aluminum profile is often too thick and has a complex cross-sectional structure, so that the unit is heavy and the manufacturing cost is too high;

4. the frame and the triangular connector are fixed in position, the interference effect is poor usually, and the air leakage phenomenon is serious. When the triangular connector is assembled with the frame, the fixing screws are complicated or exposed outside the box plate, so that the appearance is influenced;

5. the air conditioner box body is limited in structure, and a part of the frame and the upright post are exposed in the air, so that a cold bridge is easily generated.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a stand and coupling assembling for air-conditioning box to overcome the problem that prior art exists, provide a seal good, the cold bridge performance of breaking is high, reduce cost and improvement air-conditioning box life's stand and coupling assembling.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an upright column for an air conditioner box body comprises an upright column outer plate, upright column plastic profiles and an upright column inner plate, wherein the upright column inner plate and the upright column outer plate are formed by bending galvanized metal plates;

the outer plate bending part and the inner plate bending part are inserted into the stand column plastic section, a cavity is formed between the stand column inner plate and the stand column outer plate, and a polyurethane foaming material is filled in the cavity;

the two ends of the stand column are respectively provided with a stand column plug, the stand column plugs are inserted into a cavity formed by the stand column inner plate and the stand column outer plate and are respectively and tightly connected with the stand column inner plate and the stand column outer plate, the two sides of the stand column plugs corresponding to the stand column plastic section are respectively provided with a first groove, and the shape of the first groove is matched with that of the stand column plastic section.

Preferably, the upright post inner plate and the upright post outer plate are both formed by bending galvanized metal plates with the thickness of 1.5mm, the upright post inner plate and the upright post outer plate are inserted into the upright post plastic section, and polyurethane foaming materials are filled in the upright post plastic section, so that a structure for separating a cold bridge is formed, and the function of bearing the weight of the air conditioner box body is achieved.

When the stand column is manufactured, the stand column plug plugs the polyurethane foaming material filled in the stand column to prevent the foaming material from leaking and influencing the overall appearance. A notch in the shape of the cross section of the plastic section of the stand column is formed in two sides of the stand column plug, namely a first groove, the plug and the plastic section are completely matched in the stand column inserting process, and the appearance is ensured, and meanwhile, the polyurethane foaming material can be further prevented from overflowing.

Furthermore, a second groove is formed in one end of the upright post plug, and a notch of the second groove points to the inside of the upright post. Preferably, the column plugs are hollowed to form second grooves, so that materials are saved, and the weight of the parts is reduced.

Furthermore, a chamfer angle is arranged at the corner position of the upright post plug. The corner position of the column plug is chamfered, and the column plug is inserted into the column, so that friction is reduced, and the column plug is convenient to insert.

Furthermore, the outer side wall of the stand column plug where the first groove is located is provided with a stand column plug rib. The column plug ribs can improve the strength of the plugs, and the column is smooth in overall appearance and free of protrusions after the column plug ribs are inserted.

The vertical column head is provided with a vertical column head groove, a notch of the vertical column head groove points to the inside of the vertical column, a vertical column head reinforcing rib is arranged in the vertical column head groove, and the bottom of the vertical column head groove is provided with a first through hole;

the two outer plate bending parts are respectively provided with an upright post outer plate connecting hole, two opposite side walls of the upright post head are respectively provided with a second through hole, and the second through holes are matched with the upright post outer plate connecting holes.

Preferably, the stand head is inside to be drawn hollowly, forms stand head recess, remains a stand head strengthening rib, material saving when guaranteeing structural strength reduces the manufacturing cost of enterprise, improves the competitiveness of product.

The utility model provides a coupling assembling for air-conditioning box, includes a stand for air-conditioning box, still includes the frame, during the use, the stand column cap and frame fixed connection. The frame is a frame connected between the corner connectors at two sides of the air-conditioning box body, wherein the upright posts are fixedly connected to the frame through built-in upright post connectors (namely upright post heads).

Furthermore, the vertical column head further comprises a screw, and when the vertical column head is used, the screw penetrates through the first through hole to be fixedly connected with the frame. Preferably, the screw is a self-tapping, self-drilling screw. The column heads are important parts for connecting the upright columns and the frame, when the column heads are installed, the column heads at two ends of the upright columns are fixed on the frame by self-tapping self-drilling screws, then the upright columns are inserted into the column heads, and the screws are locked on the side surfaces, so that the column is easy and convenient to install and reliable in strength.

Furthermore, the material of frame is for strengthening glass fiber, and this frame is inside to be equipped with inside lining zinc-plated square steel.

Furthermore, the thickness of frame is 4mm, and the thickness of inside lining galvanized square steel is 1.5 mm. The thickness of the reinforced glass fiber frame is 4mm, and the heat preservation performance, the fireproof performance and the ageing resistance required by the air conditioner box body are completely met. The galvanized square steel with the thickness of 1.5mm is lined in the frame, so that the problem of insufficient mechanical strength of the frame is solved.

Further, still include triangle connector, rubber and plastic sealed pad and self-plugging rivet, during the use, frame and triangle connector are pegged graft and rubber and plastic sealed pad is located the seam crossing between the two, and frame and triangle connector pass through self-plugging rivet fixed connection simultaneously. The frame is inserted into the triangular connector, the heat-preservation rubber-plastic sealing gasket is filled at the joint between the frame and the triangular connector, the rubber-plastic sealing gasket is compressed as far as possible, and meanwhile, the core-pulling rivet is used for fixing and locking the rubber-plastic sealing gasket. Preferably, the rubber-plastic sealing gasket is made of rubber-plastic heat-insulating cotton.

Compared with the prior art, a stand subassembly for air conditioner box have following advantage:

(1) a stand for air conditioner box, combine stand end cap, stand planking, stand plastic profile, stand inner panel, stand head isotructural design, effectively promote the seal of stand, show and improve disconnected cold bridge performance, reduce cost to air-conditioning box life has further been prolonged.

(2) A stand for air conditioner box, increased the plastic section bar between the stand inside and outside, prevent that the inside cold volume of box from leaking.

(3) A stand for air conditioner box, the stand is inside to be filled by high density foaming material, when having certain thermal insulation performance, also can improve frame bulk strength.

(4) A coupling assembling for air conditioner box, the stand head of stand tip both sides is with self tapping self-drilling screw fixation on the frame, the upright column cap is the plastics material, effectively prevents to cause cold volume leakage with the frame contact.

(5) A coupling assembling for air conditioner box, the frame material is strengthened glass fiber, the inside zinc-plated square steel inside lining of inserting of frame, when satisfying thermal insulation performance, increase strength.

(6) A coupling assembling for air conditioner box, the frame is square tubular construction, the screw hole is reserved at both ends and is fixed with the triangle connector, frame and triangle connector seam crossing are filled by the rubber and plastic cotton, be difficult for leaking out.

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 diagram of a column for an air conditioner box according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a column for an air-conditioning cabinet according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a column plug of a column for an air conditioner box according to an embodiment of the present invention;

fig. 4 is a schematic view of a column head structure of a column for an air conditioning cabinet according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a frame structure of a connecting assembly for an air conditioning cabinet according to an embodiment of the present invention;

fig. 6 is a schematic diagram illustrating the assembly of the frame of the connection assembly for the air conditioning cabinet according to the embodiment of the present invention;

fig. 7 is an assembly schematic view of a frame and a column of a connecting assembly for an air conditioner case according to an embodiment of the present invention;

fig. 8 is a schematic view of the assembly of the frame, the column and the panel of the connection assembly for the air conditioning cabinet according to the embodiment of the present invention.

Description of reference numerals:

1-upright column; 1-1-standing stigma; 1-2-column plugs; 1-3-column outer plates; 1-4-column plastic section bar; 1-5-column inner plates; 1-6-column outer plate connecting holes; 2-1-polyurethane foaming material; 3-1-chamfering the column plug; 3-2-a first groove; 3-3-a second groove; 3-4-column plug ribs; 4-1-a second via; 4-2-a first via; 4-3-column head groove; 4-4-column head reinforcing ribs; 5-1-frame; 5-2-lining galvanized square steel; a 6-1-triangular connector; 6-2-rubber plastic sealing gasket; 6-3-self-plugging rivet; 6-4-panel.

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 fig. 1-4, an upright post for an air-conditioning box comprises an upright post outer plate 1-3, an upright post plastic profile 1-4 and an upright post inner plate 1-5, wherein the upright post inner plate 1-5 and the upright post outer plate 1-3 are formed by bending galvanized sheet metal, the upright post outer plate 1-3 comprises an outer plate body 11 and two outer plate bending portions 12 which are parallel to each other, the outer plate bending portions 12 are positioned on two opposite side edges of the outer plate body 11 and are perpendicular to the outer plate body 11, the upright post inner plate 1-5 comprises an inner plate body 13 and two inner plate bending portions 14 which are parallel to each other, and the inner plate bending portions 14 are positioned on two opposite side edges of the inner plate body 13 and are perpendicular to the inner plate body 13;

the outer plate bending part 12 and the inner plate bending part 14 are inserted into the upright post plastic section bars 1-4, a cavity is formed between the upright post inner plate 1-5 and the upright post outer plate 1-3, and a polyurethane foaming material 2-1 is filled in the cavity;

the two ends of the upright post 1 are respectively provided with an upright post plug 1-2, the upright post plugs 1-2 are inserted into a cavity formed by the upright post inner plate 1-5 and the upright post outer plate 1-3 and are respectively and tightly connected with the upright post inner plate 1-5 and the upright post outer plate 1-3, the two sides of the upright post plug 1-2 corresponding to the upright post plastic section bar 1-4 are respectively provided with a first groove 3-2, and the shape of the first groove 3-2 is matched with that of the upright post plastic section bar 1-4.

Preferably, as shown in fig. 3, one end of the pillar plug 1-2 is provided with a second groove 3-3, and a notch of the second groove 3-3 points to the inside of the pillar 1. Preferably, the corner position of the column plug 1-2 is provided with a chamfer. Preferably, the outer side wall of the upright post plug 1-2 where the first groove 3-2 is located is provided with an upright post plug rib 3-4.

As shown in fig. 1 and 4, preferably, the column head structure further comprises two column heads 1-1, the number of the column heads 1-1 is two, when in use, the column heads 1-1 are respectively inserted at two ends of the column 1, one end of the column head 1-1 is provided with a column head groove 4-3, a notch of the column head groove 4-3 points to the inside of the column 1, a column head reinforcing rib 4-4 is arranged in the column head groove 4-3, and the bottom of the column head groove 4-3 is provided with a first through hole 4-2; the two outer plate bending parts 12 are respectively provided with upright post outer plate connecting holes 1-6, two opposite side walls of the upright post head 1-1 are respectively provided with second through holes 4-1, and the second through holes 4-1 are matched with the upright post outer plate connecting holes 1-6.

A connecting assembly for an air conditioner box body comprises the upright column for the air conditioner box body and a frame 5-1, wherein when the connecting assembly is used, the upright column head 1-1 is fixedly connected with the frame 5-1. Preferably, the fixing device further comprises a screw, and when the fixing device is used, the screw penetrates through the first through hole 4-2 to fixedly connect the stud head 1-1 with the frame 5-1.

As shown in FIG. 5, the material of the frame 5-1 is reinforced glass fiber, and the inside of the frame 5-1 is provided with a liner galvanized square steel 5-2. Preferably, the thickness of the frame 5-1 is 4mm, and the thickness of the inner lining galvanized square steel 5-2 is 1.5 mm.

Preferably, the connecting assembly further comprises a triangular connector 6-1, a rubber and plastic sealing gasket 6-2 and a blind rivet 6-3, when the connecting assembly is used, the frame 5-1 is inserted into the triangular connector 6-1, the rubber and plastic sealing gasket 6-2 is located at a seam between the triangular connector and the rubber and plastic sealing gasket, and the frame 5-1 is fixedly connected with the triangular connector 6-1 through the blind rivet 6-3.

Preferably, the first through hole 4-2 is a screw hole for fixing the column head 1-1 and the frame 5-1, and the column head 1-1 is fixed on the frame 5-1 by a self-tapping self-drilling screw before the column head 1 and the column head 1-1. Preferably, the rubber and plastic heat-preservation cotton is pasted at the sealing position of the column cap 1-1 and the frame 5-1, so that the air leakage phenomenon is prevented. Preferably, the second through hole 4-1 and the column outer plate connecting hole 1-6 are connected in a penetrating manner by a countersunk head screw, so that the column 1 is fixed with the frame 5-1. The process is convenient to install and has no influence on other process flows.

Fig. 7 is an assembly schematic diagram of the frame 5-1 and the upright post 1, when in installation, the upright post heads 1-1 at the two ends of the upright post 1 are fixed on the frame 5-1 by self-tapping self-drilling screws, the foam-molded upright post 1 is inserted into the upright post heads 1-1 from the side surface, and the two sides of the upright post heads 1-1 are locked by countersunk self-tapping screws, so that the installation process is simple, the operation difficulty is low, and no potential safety hazard exists.

Preferably, the connecting assembly further comprises a panel 6-4, and the assembled view of the frame 5-1, the upright 1 and the panel 6-4 is shown in fig. 8. The fixed surfaces of the inner sides of the upright post 1 and the frame 5-1 are smooth and flat, and the sealing strips around the panel 6-4 are in interference fit with the upright post 1 and the frame 5-1, so that the sealing performance of the unit is ensured. Meanwhile, the inner plate is flush with the upright post 1 and the frame 5-1 on the panel 6-4, so that the interior of the unit is smooth and has no dead angle, bacteria breeding is effectively prevented, and the device is suitable for high-requirement purification places.

The present invention has been explained through the above embodiments, and the specially designed upright post 1 structure and the frame 5-1 are adopted, and the cross section of the frame is hollow. The column 1 is provided with the heat insulation rubber strip, and the cold bridge is broken, so that cold leakage and condensed water generated by direct heat transfer inside and outside the box body of the air conditioner can be broken, the cold bridge is overcome, the refrigeration efficiency can be greatly improved, and the service life of the air conditioner box can be greatly prolonged. The frame 5-1 is fireproof in material and stable in structural performance, long-term stable operation of the air conditioning unit is guaranteed, and no hidden danger of mechanical strength exists.

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. The utility model provides a stand for air conditioner box, includes stand planking (1-3), stand plastic section (1-4), stand inner panel (1-5), its characterized in that: the upright post inner plate (1-5) and the upright post outer plate (1-3) are both formed by bending galvanized sheet metal, the upright post outer plate (1-3) comprises an outer plate body (11) and two outer plate bending parts (12) which are parallel to each other, wherein the outer plate bending parts (12) are positioned on two opposite side edges of the outer plate body (11) and are perpendicular to the outer plate body (11), the upright post inner plate (1-5) comprises an inner plate body (13) and two inner plate bending parts (14) which are parallel to each other, and the inner plate bending parts (14) are positioned on two opposite side edges of the inner plate body (13) and are perpendicular to the inner plate body (13);

the outer plate bending part (12) and the inner plate bending part (14) are inserted into the upright post plastic section bar (1-4), a cavity is formed between the upright post inner plate (1-5) and the upright post outer plate (1-3), and a polyurethane foaming material (2-1) is filled in the cavity;

the two ends of the upright post (1) are respectively provided with an upright post plug (1-2), the upright post plugs (1-2) are inserted into a cavity formed by the upright post inner plate (1-5) and the upright post outer plate (1-3) and are respectively and tightly connected with the upright post inner plate (1-5) and the upright post outer plate (1-3), two sides of the upright post plugs (1-2) corresponding to the upright post plastic profiles (1-4) are respectively provided with a first groove (3-2), and the shape of the first groove (3-2) is matched with that of the upright post plastic profiles (1-4).

2. A column for an air conditioning cabinet, as set forth in claim 1, wherein: one end of the upright post plug (1-2) is provided with a second groove (3-3), and a notch of the second groove (3-3) points to the inside of the upright post (1).

3. A column for an air conditioning cabinet, as set forth in claim 1, wherein: and a chamfer is arranged at the corner of the column plug (1-2).

4. A column for an air conditioning cabinet, as set forth in claim 1, wherein: and a column plug rib (3-4) is arranged on the outer side wall of the column plug (1-2) where the first groove (3-2) is located.

5. A column for an air conditioning cabinet, as set forth in claim 1, wherein: the vertical column head comprises a vertical column head (1-1), the number of the vertical column heads (1-1) is two, when the vertical column head is used, the vertical column heads (1-1) are respectively inserted at two ends of the vertical column (1), one end of the vertical column head (1-1) is provided with a vertical column head groove (4-3), a notch of the vertical column head groove (4-3) points to the inside of the vertical column (1), a vertical column head reinforcing rib (4-4) is arranged in the vertical column head groove (4-3), and the bottom of the vertical column head groove (4-3) is provided with a first through hole (4-2);

the two outer plate bending parts (12) are respectively provided with an upright post outer plate connecting hole (1-6), two opposite side walls of the upright post head (1-1) are respectively provided with a second through hole (4-1), and the second through holes (4-1) are matched with the upright post outer plate connecting holes (1-6).

6. A connection assembly for an air-conditioning cabinet, comprising a column for an air-conditioning cabinet according to claim 5, and further comprising a frame (5-1), characterized in that: when in use, the upright column head (1-1) is fixedly connected with the frame (5-1).

7. A connection assembly for an air conditioning cabinet according to claim 6, characterized in that: the vertical column head is characterized by further comprising a screw, and when the vertical column head is used, the screw penetrates through the first through hole (4-2) to enable the vertical column head (1-1) to be fixedly connected with the frame (5-1).

8. A connection assembly for an air conditioning cabinet according to claim 6, characterized in that: the frame (5-1) is made of reinforced glass fiber, and the inner lining of the frame (5-1) is provided with galvanized square steel (5-2).

9. A connection assembly for an air conditioning cabinet as claimed in claim 8, wherein: the thickness of the frame (5-1) is 4mm, and the thickness of the inner lining galvanized square steel (5-2) is 1.5 mm.

10. A connection assembly for an air conditioning cabinet according to claim 6, characterized in that: the novel plastic sealing gasket is characterized by further comprising a triangular connector (6-1), a rubber plastic sealing gasket (6-2) and a self-plugging rivet (6-3), when the novel plastic sealing gasket is used, the frame (5-1) is connected with the triangular connector (6-1) in an inserting mode, the rubber plastic sealing gasket (6-2) is located at a joint between the frame and the triangular connector, and meanwhile the frame (5-1) is fixedly connected with the triangular connector (6-1) through the self-plugging rivet (6-3).

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