CN106225196B - Frameless air conditioner cabinet box structure - Google Patents

Frameless air conditioner cabinet box structure Download PDF

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Publication number
CN106225196B
CN106225196B CN201610750798.0A CN201610750798A CN106225196B CN 106225196 B CN106225196 B CN 106225196B CN 201610750798 A CN201610750798 A CN 201610750798A CN 106225196 B CN106225196 B CN 106225196B
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China
Prior art keywords
plate
panel
frame
air conditioner
connecting plate
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CN201610750798.0A
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Chinese (zh)
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CN106225196A (en
Inventor
帅明月
侯坤鹏
邹志勇
徐艳妮
赵冬冬
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Priority to CN201610750798.0A priority Critical patent/CN106225196B/en
Publication of CN106225196A publication Critical patent/CN106225196A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20Casings or covers

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

The invention provides a frameless air conditioner box body structure which comprises a plurality of side plates, wherein each side plate comprises a frame, an inner plate and a panel, the frame is arranged on the peripheral edge of each side plate, the inner plate and the panel are oppositely arranged on the inner side and the outer side of each side plate, a filling layer is arranged between the inner plate and the panel, and adjacent frames of adjacent side plates are connected through a fastening piece, wherein each frame comprises an end plate arranged between the edges of the inner plate and the panel and a connecting plate fixedly connected with the end plates, fixing parts are fixedly arranged on the end plates and/or the connecting plates, and the fastening pieces are connected to the connecting plates of the side plates and the fixing parts of the adjacent frames of the adjacent side plates. Above-mentioned frameless cabinet air conditioner box structure has reduced accessory quantity, has reduced the fit-up gap of box structure, has strengthened the intensity and the gas tightness of box, has reduced box rate of leaking out to the inside no step of box, no dead angle is difficult for the laying dust.

Description

Frameless air conditioner cabinet box structure
Technical Field
The invention relates to the field of air conditioning equipment, in particular to a frameless air conditioner cabinet box body structure.
Background
The frame and the foaming board integrated configuration are mostly used to present air conditioner cabinet box, and there is the step box inside, and the gap is many, and easy laying dust causes air secondary pollution, and the foaming board belongs to different materials with the frame, and the assembly is complicated, and the fit-up gap is big, causes the box to leak out seriously, and the structure is insecure, and the deformation is big. In addition, the inner plate and the face plate of the foaming plate are complex to process, and need to be bent and formed for many times, and the production cost is higher.
The prior frameless air conditioner cabinet box body forms a closed box body by buckling and matching sectional materials, but still has the problems of more accessories, poor sealing property and low box body strength.
Disclosure of Invention
Therefore, it is necessary to provide a frameless cabinet air conditioner box structure to solve the problems of many existing frameless cabinet air conditioner box accessories, poor sealing performance and low box strength.
The invention provides a frameless air conditioner box body structure, which comprises a plurality of side plates, wherein each side plate comprises a frame, an inner plate and a panel, the frame is arranged at the peripheral edge of the side plate, the inner plate and the panel are oppositely arranged at the inner side and the outer side of the side plate, a filling layer is arranged between the inner plate and the panel, the adjacent frames of the adjacent side plates are connected through a fastening piece, wherein,
the frame including set up in the back with end plate between the panel edge, and with end plate fixed connection's connecting plate, the end plate and/or the fixed part that is provided with on the connecting plate, the fastener is connected on the connecting plate of sideboard frame and the fixed part of the adjacent frame of adjacent sideboard.
In one embodiment, the end plate is perpendicular to the connecting plate, and the connecting plate is coplanar with the panel.
In one embodiment, the connecting plate is provided with a self-locking structure, and the self-locking structure is used for limiting the relative movement of the adjacent side plates.
In one embodiment, the self-locking structure comprises a self-locking protrusion structure and a self-locking groove structure, the self-locking protrusion structure comprises a vertical rib arranged on the connecting plate, the self-locking groove structure comprises a groove structure formed in one side, far away from the end plate, of the vertical rib, the top end structure of the vertical rib is matched with the groove structure, and the top of the vertical rib can be embedded into a groove of the vertical rib of an adjacent frame of an adjacent side plate.
In one embodiment, a reinforcing plate is arranged between the vertical rib and the end plate.
In one embodiment, the fixing portion includes a fixing plate fixed to the connecting plate; the fixing plate is provided with a threaded hole, the connecting plate is provided with a through hole, the fastener is a bolt, and the fastener is connected with the threaded hole of the fixing plate of the adjacent frame of the side plate through the through hole in the connecting plate.
In one embodiment, the fixing portion comprises a fixing column fixed on the end plate; the fixing column is provided with a threaded hole, the connecting plate is provided with a through hole, the fastener is a bolt, and the fastener is connected with the threaded hole in the fixing column of the adjacent frame of the adjacent side plate through the through hole in the connecting plate.
In one embodiment, a sealing gasket is arranged at the contact position of the end plate and the inner plate.
In one embodiment, the gasket is provided with a raised end, and the inner plate abuts against the raised end.
In one embodiment, the contact position of the end plate and the inner plate is bent and extended to form a sealing section, the sealing gasket extends to wrap the sealing section, and the sealing gasket of the sealing section is in contact with the frame of the adjacent side plate in an attaching manner.
In one embodiment, the sealing section is extended to form a bent portion, and the bent portion is in fit contact with the bent portion of the adjacent side plate frame.
In one embodiment, one end of the bending part, which is far away from the inner plate, is connected with the fixing part.
In one embodiment, the fixing portion includes a threaded hole formed in the end plate, a through hole is formed in the connecting plate and in a position opposite to the threaded hole in the end plate, the fastening member is a bolt, and the fastening member connects the frames of the adjacent side plates through the through hole in the connecting plate and the threaded hole in the fixing end plate.
In one embodiment, a panel limiting portion is arranged at a contact position of the end plate and the panel, the panel limiting portion comprises a clamping groove, and the panel is clamped in the clamping groove.
Above-mentioned frameless cabinet for air conditioner box structure, box structure include a plurality of sideboard, and the sideboard includes frame, back and panel, and the frame setting is marginal all around the sideboard, and the back sets up in the inside and outside both sides of sideboard with the panel relatively, is provided with the filling layer between back and the panel, and the frame of adjacent sideboard is connected through the fastener, and wherein, the frame is including setting up the end plate between back and panel edge, and with end plate fixed connection's connecting plate, the end plate and/or fixed being provided with the fixed part on the connecting plate, the fastener is connected on the connecting plate of sideboard frame and the fixed part of adjacent sideboard frame. The panel and the inner plate do not need to be bent, the end plate of the frame is fixed with the filling layer to form an edge plate, and the thickness of the filling layer is correspondingly adjusted by adjusting the length of the end plate; the frame of adjacent sideboard can pass through fastener fastening connection, has reduced accessory quantity, has reduced the fit-up gap of box structure, has strengthened the intensity and the gas tightness of box, has reduced the box rate of leaking out to the box is inside to have no step, no dead angle, difficult laying dust.
Above-mentioned frameless cabinet air conditioner box structure is equipped with self-locking structure on the connecting plate, and self-locking structure is used for restricting the relative movement of adjacent sideboard, can fix a position adjacent sideboard, conveniently links together adjacent sideboard fixed connection through the fastener.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a cross-sectional view of a frameless cabinet air conditioner case according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the frame shown in FIG. 1;
FIG. 3 is a schematic diagram of the frame assembly shown in FIG. 1;
FIG. 4 is a schematic diagram of a second frame assembly of the frameless cabinet air conditioner box structure according to the embodiment of the present invention;
wherein the content of the first and second substances,
100-frame;
110-a connecting plate;
120-end plate;
130-card slot;
140-a seal pad;
150-a self-locking structure;
151-self-locking groove structure;
152 self-locking protrusion mechanisms;
160-a fixed plate;
170-a reinforcing plate;
180-through holes;
200-lining board;
300-a panel;
400-a filling layer;
500-bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the frameless cabinet air conditioner box structure of the present invention will be described in further detail by embodiments and with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 3, a frameless air conditioning cabinet box structure according to an embodiment of the present invention includes a plurality of side panels, each of the side panels includes a side frame 100, a back panel 200 and a front panel 300, the side frame 100 is disposed at a peripheral edge of the side panel, the back panel 200 and the front panel 300 are disposed at inner and outer sides of the side panel, a filling layer 400 is disposed between the back panel 200 and the front panel 300, and the side frames 100 of adjacent side panels are connected by a fastener.
Specifically, to the first embodiment, frame 100 includes end plate 120 and the connecting plate 110 with end plate 120 fixed connection, end plate 120 locates between interior board 200 and panel 300 edge and perpendicular with interior board 200 and panel 300, preferably, end plate 120 is equipped with the roof with interior board 200 department of contact, be equipped with the roof in order to increase end plate 120 and interior board 200 area of contact, increase end plate 120 and interior board 200's leakproofness, be equipped with sealed pad 140 on the roof, sealed pad 140 is equipped with the protruding end, interior board 200 is pressed to be established on the roof through sealed pad 140 and is held the butt with the protruding.
The connecting plate 110 is perpendicular to the end plate 120, the connecting plate 110 is coplanar with the panel 300 and is provided with a through hole 180; the contact position of the connection board 110 and the panel 300 is provided with a panel limiting portion, the panel limiting portion includes a slot 130, and the panel 300 is clamped in the slot 130.
The fixing plate 160 is fixedly disposed on the connecting plate 110, the fixing plate 160 is perpendicular to the connecting plate 110, and a threaded hole (not shown) is formed in the fixing plate 160. The contact portion of the end plate 120 and the inner plate 200 is bent and extended to form a sealing section, the sealing pad 140 is provided with a sealing extension portion extending to the sealing section, the sealing extension portion is provided with a protrusion, the sealing section is extended to form a bending portion, and the bending portion is connected to the fixing plate 160.
Still be equipped with on the connecting plate 110 from locking structure 150, from locking structure 150 includes auto-lock protruding structure 152 and auto-lock groove structure 151, and auto-lock protruding structure 152 is the vertical muscle on the connecting plate 110, and the groove structure that one side that end plate 120 was kept away from to vertical muscle is auto-lock groove structure 151, and vertical muscle top structure matches with groove structure. Preferably, the groove structure is a trapezoidal groove, and the top structure of the vertical rib is a trapezoidal structure.
When preparing the sideboard, back panel 200 and panel 300 need not to buckle, can improve production efficiency, can directly connect flat back panel 200 and panel 300 on frame 100, namely panel 300 joint is in the draw-in groove 130 of the spacing portion of panel, back panel 200 is placed on the sealed pad 140 of end plate 120 top, and thereby protruding end butt to back panel 200 with sealed pad 140 plays the positioning action, form the cavity between back panel 200, panel 300 and end plate 120, the cavity is filled with filler form filling layer 400 and is connected the back panel 200, panel 300 and end plate 120 fixedly, for example, adopt foaming material one-time foam molding, foaming material is polyurethane for example, whole foam molding, improve production efficiency. The foam material bonds the inner plate 200, the face plate 300 and the end plate 120 together, so that the strength of the side plate is enhanced, and meanwhile, the sealing gasket 140 can be a sponge, a silica gel pad or a soft rubber, so that the cold bridge can be broken. The thickness of the edge plate can be controlled by adjusting the height of the end plate 120, and the connecting plate 110 can prevent the edge plate 100 from deforming due to stress during the foaming process of the edge plate, thereby increasing the strength of the edge plate and the edge plate 100. Preferably, the connection plate 110 includes two layers, further enhancing the strength of the connection plate 110. In addition, the inner plate 200, the sealing section, the bending section and the fixing plate 160 are connected into a whole, so that the frame 100 is prevented from being deformed due to stress during the foaming process of the side plate, and the strength of the frame 100 and the side plate is increased.
When two adjacent side plates are connected, the side frame 100 of one side plate can be connected with the adjacent side frame 100 of the adjacent side plate, the box body structure is frameless, the connection is simple, and the assembly procedures are reduced. For convenience of description in this embodiment, the adjacent frames 100 of two adjacent side boards are respectively represented by a frame 100A and a frame 100B, wherein the reference numbers of the frame 100A are all followed by a letter a, and the reference numbers of the frame 100B are all followed by a letter B for distinguishing, and it should be particularly noted that the letter A, B is only used for distinguishing the adjacent frames 100 of two adjacent side boards, and does not indicate that the structures of the frames 100 are different.
When the frame 100A is connected with the frame 100B, the connecting plate 110A abuts against the connecting plate 110B, the top of the self-locking protrusion structure 152B is embedded into the self-locking groove structure 151A, the frame 100A and the frame 100B can be limited by the self-locking protrusion structure 152 of the self-locking structure 150 and the self-locking groove structure 151, the side plate is prevented from being displaced when stressed (relative displacement in the left-right direction occurs as shown in the figure), and the through hole 180 formed in the connecting plate 110B is prevented from being misaligned with the threaded hole formed in the fixing plate 160A. Preferably, the fastener is a bolt 500, and the bolt 500 is in threaded connection with the threaded hole in the fixing plate 160A through the through hole 180 in the connecting plate 110B, so that the connection strength between the frame 100A and the frame 100B is enhanced, and the assembly gap between the frame 100A and the frame 100B is reduced. The end plate 120A is spaced between the threaded hole and the filling layer 400A, and the filling material of the filling layer 400 does not block the threaded hole during foaming, so that the influence of the filling material on the threaded hole on the fixing effect of the fastener is avoided. Frame 100A and frame 100B adopt bolt 500 fixed connection, can increase the one-level leakproofness of intensity of box on the one hand, and on the other hand also can repeatedly be dismantled, provides convenience for implementing and using and transporting.
The fixing plate 160A is attached to the bent portion of the frame 100B, the bent portion of the frame 100A is attached to the gasket 140 of the sealing section of the frame 100B, the gasket 140 of the sealing section of the frame 100A is attached to the inner plate 200B of the frame 100B, and a plurality of bending portions are formed between the frame 100A and the frame 100B to increase the sealing performance between the frame 100A and the frame 100B. The interior of the box body is flat and has no steps and dead corners, and dust is not easy to accumulate; when the frame 100A and the frame 100B are tightly pressed by the sealing gasket 140, the sealing gasket 140 and the contact part are in interference fit, so that the gap between the frame 100A and the frame 100B can be reduced, and the air leakage rate is reduced; the gasket 140 also acts as a cold bridge.
As an alternative embodiment, the fixing portion includes a fixing post fixed on the end plate 120; threaded holes are formed in the fixing columns, through holes 180 are formed in the connecting plate 110, the fastening piece is a bolt 500, and the fastening piece is connected with the threaded holes in the fixing columns of the adjacent frames 100 of the adjacent side plates through the through holes 180 in the connecting plate 110.
As an alternative embodiment, the contact portion of the end plate 120 and the inner plate 200 is bent and extended to form a sealing section, the sealing gasket 140 is extended to cover the sealing section, the sealing section is extended to form a bent portion, and the bent portion is connected to the fixing column.
As an alternative embodiment, the self-locking structure 150 disposed on the adjacent frame 100 of the adjacent side panel may also be different, for example, the vertical rib on the frame 100B is not provided with a groove structure, and the vertical rib on the frame 100A is not provided with a top trapezoid structure.
Fig. 4 is a schematic diagram of a frame 100 according to a second embodiment of the present invention. For convenience of description in this embodiment, the adjacent frames 100 of the adjacent side boards are respectively denoted by a frame 100C and a frame 100D, wherein the reference numbers of the frame 100C are all followed by a letter C, and the reference numbers of the frame 100D are all followed by a letter D for distinguishing, and it is to be specifically noted that the letter C, D is used for distinguishing the adjacent frames 100 of the adjacent side boards.
The frame 100 comprises an end plate 120 and a connecting plate 110 fixedly connected with the end plate 120, the end plate 120 is arranged between the edges of the inner plate 200 and the panel 300 and is perpendicular to the inner plate 200 and the panel 300, a top plate is arranged at the contact position of the end plate 120 and the inner plate 200, a sealing gasket 140 is arranged on the top plate, a protruding end is arranged on the sealing gasket 140, and the inner plate 200 is pressed on the top plate through the sealing gasket 140 and is abutted to the protruding end; the end plate 120 is also provided with threaded holes.
The connecting plate 110 is perpendicular to the end plate 120, the connecting plate 110 is coplanar with the panel 300 and is provided with a through hole 180; the contact position of the connection board 110 and the panel 300 is provided with a panel limiting portion, the panel limiting portion includes a slot 130, and the panel 300 is clamped in the slot 130.
Still be equipped with on the connecting plate 110 from locking structure 150, from locking structure 150 includes auto-lock protruding structure 152 and auto-lock groove structure 151, and auto-lock protruding structure 152 is the vertical muscle on the connecting plate 110, and the groove structure that one side that end plate 120 was kept away from to vertical muscle is auto-lock groove structure 151, and vertical muscle top structure matches with groove structure. A reinforcing plate 170 is arranged between the vertical rib and the end plate 120, and a through hole 180 is arranged on the reinforcing plate 170.
The reinforcing plate 170 can prevent the frame 100 from being deformed due to stress during the foaming process of the edge plate, thereby increasing the strength of the frame 100 and the edge plate.
When connecting two adjacent sideboard, frame 100C is connected with frame 100D, connecting plate 110D supports on connecting plate 110C, during auto-lock protruding structure 152C top embedding auto-lock groove structure 151D, all can carry on spacingly with auto-lock groove structure 151 through auto-lock protruding structure 152 of auto-lock structure 150 between frame 100D and the frame 100C, prevent that the sideboard from taking place the displacement (as shown in the figure and taking place the relative displacement of left and right direction), avoid setting up through-hole 180 on connecting plate 110C and the screw hole dislocation of setting on end plate 120D. The fastener is bolt 500, and bolt 500 passes through-hole 180 on the connecting plate 110C and the screw hole threaded connection on the end plate 120D, strengthens the joint strength of frame 100C and frame 100D, reduces the assembly clearance of frame 100C and frame 100D.
In the description of the present invention, the terms "upper", "lower", "left", "right", "one" and "middle" etc. indicate orientation or positional relationship based on the directions or positional relationships shown in the drawings, and are for convenience of describing the present invention only and do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (11)

1. A frameless air conditioner cabinet box structure comprises a plurality of side plates, wherein each side plate comprises a frame (100), an inner plate (200) and a panel (300), the frame (100) is arranged on the peripheral edge of each side plate, the inner plates (200) and the panels (300) are oppositely arranged on the inner side and the outer side of each side plate, a filling layer (400) is arranged between each inner plate (200) and each panel (300), and adjacent frames (100) of adjacent side plates are connected through fasteners,
the frame (100) comprises an end plate (120) arranged between the inner plate (200) and the edge of the face plate (300) and a connecting plate (110) fixedly connected with the end plate (120), the end plate (120) and/or the connecting plate (110) are/is fixedly provided with a fixing part, and the fastener is connected to the connecting plate (110) of the frame (100) of the side plate and the fixing part of the adjacent frame (100) of the adjacent side plate;
the connecting plate (110) is provided with a self-locking structure (150), and the self-locking structure (150) is used for limiting the relative movement of the adjacent side plates; the self-locking structure (150) comprises a self-locking protrusion structure (152) and a self-locking groove structure (151), the self-locking protrusion structure (152) comprises a vertical rib arranged on the connecting plate (110), the self-locking groove structure (151) comprises a groove structure arranged on one side, away from the end plate (120), of the vertical rib, the top end structure of the vertical rib is matched with the groove structure, and the top of the vertical rib can be embedded into a groove of the vertical rib of an adjacent frame (100) of an adjacent side plate;
the end plate (120) is perpendicular to the connecting plate (110), and the connecting plate (110) is coplanar with the panel (300).
2. A frameless cabinet air conditioner box structure according to claim 1, wherein a reinforcing panel (170) is provided between the vertical ribs and the end panel (120).
3. A frameless cabinet air conditioner box structure according to claim 1, wherein the fixing portion comprises a fixing plate (160) fixed to the connecting plate (110); the fixing plate (160) is provided with a threaded hole, the connecting plate (110) is provided with a through hole (180), the fastener is a bolt (500), and the fastener is connected with the threaded hole of the fixing plate (160) of the adjacent frame (100) of the adjacent side plate through the through hole (180) in the connecting plate (110).
4. A frameless cabinet air conditioner box structure according to claim 1, wherein the fixing portion comprises a fixing post fixed to the end plate (120); the fixing columns are provided with threaded holes, the connecting plate (110) is provided with through holes (180), the fasteners are bolts (500), and the fasteners are connected with the threaded holes in the fixing columns of the adjacent frames (100) of the adjacent side plates through the through holes (180) in the connecting plate (110).
5. The frameless cabinet air conditioner box structure of claim 1, wherein a gasket (140) is disposed at the contact point of the end plate (120) and the inner plate (200).
6. A frameless cabinet air conditioner box structure according to claim 5, wherein the gasket (140) is provided with a raised end against which the inner panel (200) abuts.
7. The frameless cabinet air conditioner box body structure of claim 5, wherein the contact part of the end plate (120) and the inner plate (200) is bent and extended to form a sealing section, the sealing gasket (140) extends to cover the sealing section, and the sealing gasket (140) of the sealing section is in contact with the side frame (100) of the adjacent side plate in a fitting manner.
8. The frameless cabinet air conditioner box structure of claim 7, wherein the sealing section is extended with a bent portion, and the bent portion is in fitting contact with the bent portion of the adjacent side panel frame (100).
9. The frameless cabinet air conditioner box structure of claim 8, wherein the end of the bent portion away from the inner panel (200) is connected to the fixing portion.
10. The frameless cabinet air conditioner box structure of claim 1, wherein the fixing portion comprises a threaded hole formed on the end plate (120), the connecting plate (110) is provided with a through hole (180) opposite to the threaded hole on the end plate (120), the fastening member is a bolt (500), and the fastening member connects the frames (100) of the adjacent side plates through the through hole (180) on the connecting plate (110) and the threaded hole on the fixing end plate (120).
11. The frameless cabinet air conditioner box structure of any one of claims 1-10, wherein a panel limiting portion is provided at the contact position of the end plate (120) and the panel (300), the panel limiting portion comprises a clamping groove (130), and the panel (300) is clamped in the clamping groove (130).
CN201610750798.0A 2016-08-29 2016-08-29 Frameless air conditioner cabinet box structure Active CN106225196B (en)

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CN110986349A (en) * 2019-11-29 2020-04-10 青岛海尔空调电子有限公司 Ridge-free frameless air conditioner box structure and air conditioner

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KR100605001B1 (en) * 2004-03-24 2006-07-26 주식회사 신성엔지니어링 Panel for casing air conditioner
CN2924386Y (en) * 2006-03-14 2007-07-18 徐州市万和冷暖设备有限公司 Dual-protection type light air conditioner box
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