High-toughness air conditioner indoor unit framework

Abstract

The utility model discloses a high toughness air conditioner indoor unit skeleton, relates to the air conditioner indoor unit field, including outer frame, fixed top cover and support bottom plate, outer frame includes ash baffle, cage type skeleton and main frame, main frame front side is provided with the groove, cage type skeleton is clamped in the groove, the ash baffle is fixedly inserted in cage type skeleton front end, and the fixed top cover is fixed on the main frame. According to the high-toughness air conditioner indoor unit framework, the top end of the outer framework is fixedly connected with the fixed top cover, the bottom end of the outer framework is fixedly connected with the supporting bottom plate, the air conditioner indoor unit framework is formed by combining triple structures, and therefore the air conditioner indoor unit framework is high in toughness. Compared with the prior art, the supporting and combining performance is high, the structural strength can be guaranteed in the transportation process, and meanwhile in daily use, the service life of equipment can be prolonged through the stable structure.

Description

Technical Field

[0001] The utility model relates to the field of air-conditioning indoor units, in particular to a high-toughness frame of an air-conditioning indoor unit. Background Art

[0002] The indoor unit of the air conditioner is an important part of the air conditioning system, which is mainly responsible for the functions of cooling, heating, dehumidifying and ventilating the indoor air. The indoor unit of the air conditioner is usually installed indoors and connected to the outdoor unit through pipes to form a complete air conditioning system. The indoor unit of the air conditioner mentioned in this application is the indoor unit of the vertical air conditioner.

[0003] The shell of the indoor unit of the air conditioner is mostly supported by a plastic frame, the outside of the frame is covered with a shell for protection, and the corresponding equipment is placed inside the frame. However, most of the existing frames of the indoor unit of the air conditioner are single-layer, one-piece molding designs, and there is room for improvement in structural strength and support. Utility Model Content

[0004] To achieve the above objectives, the utility model provides the following technical solutions: a high-toughness air-conditioning indoor unit frame, comprising an outer frame, a fixed top cover and a supporting bottom plate, wherein the top end of the outer frame is fixedly connected to the fixed top cover, and the bottom end of the outer frame is fixedly connected to the supporting bottom plate.

[0005] As a further solution of the utility model: the outer frame includes an ash baffle, a cage-type frame and a main frame, the front side of the main frame is provided with a groove, the cage-type frame is clamped in the groove, and the ash baffle is fixedly inserted at the front end of the cage-type frame.

[0006] As a further solution of the utility model: the dust blocking plate includes a close-mesh dust blocking cloth and a support frame, and the support frame is provided with a plurality of groups and is evenly arranged on the rear side of the close-mesh dust blocking cloth.

[0007] As a further solution of the utility model: the cage-type skeleton includes an arc-shaped frame, buckles, a dustproof mesh, a transverse fixing groove and a longitudinal fixing frame. The arc-shaped frame is fixedly connected to the inside of the arc-shaped frame. There are four groups of buckles and they are symmetrically arranged at the top and bottom of the inside of the arc-shaped frame. A longitudinal fixing frame is fixed to the rear side of the arc-shaped frame. There are several groups of longitudinal fixing frames and they are symmetrically arranged at the rear side of the arc-shaped frame. A dustproof mesh is fixed to the front side of the arc-shaped frame. A transverse fixing groove is opened on the front side of the dustproof mesh. There are several groups of transverse fixing grooves and they correspond one by one to the support frame of the dust baffle.

[0008] As a further solution of the utility model: the main frame includes a plastic frame, snap grooves, a longitudinal columnar anti-collision rod and a transverse reinforcement frame, the front side of the plastic frame is provided with snap grooves, there are four groups of snap grooves and they correspond one by one to the snaps of the cage-type frame.

[0009] As a further solution of the utility model: the transverse reinforcement skeleton includes a plastic bracket and an alloy reinforcement plate. The inner wall of the plastic bracket is provided with an annular groove, and a plurality of sets of alloy reinforcement plates are fixed in the groove. The plurality of sets of alloy reinforcement plates are connected end to end to divide the annular groove into a plurality of groups of triangular grooves.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The high-toughness air-conditioning indoor unit frame includes an outer frame, a fixed top cover and a supporting bottom plate. The top end of the outer frame is fixedly connected to the fixed top cover, and the bottom end of the outer frame is fixedly connected to the supporting bottom plate. The air-conditioning indoor unit frame is composed of a triple structure combination, has strong support and combination, can ensure structural strength during transportation, and at the same time, in daily use, the relatively stable structure can also extend the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the high-toughness air conditioner indoor unit skeleton of the utility model;

[0013] Figure 2 Disassembly of the outer frame of the high-toughness air conditioner indoor unit skeleton of the utility model Figure 1 ;

[0014] Figure 3 Disassembly of the outer frame of the high-toughness air conditioner indoor unit skeleton of the utility model Figure 2 ;

[0015] Figure 4 It is a schematic diagram of the transverse reinforcement frame of the high-toughness air-conditioner indoor unit frame of the utility model.

[0016] As shown in the figure: 1. Outer frame; 2. Fixed top cover; 3. Support bottom plate; 4. Dust shield plate; 5. Cage-type frame; 6. Main frame; 7. Close-mesh dust shield cloth; 8. Support frame; 9. Arc-shaped frame; 10. Buckle; 11. Dust-proof mesh cloth; 12. Horizontal fixing groove; 13. Longitudinal fixing frame; 14. Plastic frame; 15. Buckle groove; 16. Longitudinal columnar anti-collision rod; 17. Horizontal reinforcement frame; 18. Plastic bracket; 19. Alloy reinforcement plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] See also Figures 1 to 4In an embodiment of the utility model, a high-toughness air-conditioning indoor unit skeleton includes an outer frame 1, a fixed top cover 2 and a supporting bottom plate 3. The top end of the outer frame 1 is fixedly connected to the fixed top cover 2, and the bottom end of the outer frame 1 is fixedly connected to the supporting bottom plate 3. The air-conditioning indoor unit skeleton is composed of a triple structure, which has strong support and combination, and can ensure structural strength during transportation. At the same time, during daily use, the relatively stable structure can also extend the service life of the equipment.

[0019] The outer frame 1 includes a dust block plate 4, a cage-type frame 5 and a main frame 6. A groove is provided on the front side of the main frame 6, and the cage-type frame 5 is clamped in the groove. The dust block plate 4 is fixedly inserted at the front end of the cage-type frame 5. The dust block plate 4 includes a close-mesh dust block cloth 7 and a support frame 8. The support frame 8 is provided with several groups and is evenly arranged on the rear side of the close-mesh dust block cloth 7. The close-mesh dust block cloth 7 can block dust from the air conditioner during use to avoid dust intrusion and accumulation of internal dust, and is also easier to clean.

[0020] The cage-type skeleton 5 includes an arc-shaped frame 9, a buckle 10, a dust-proof mesh 11, a transverse fixing groove 12 and a longitudinal fixing frame 13. The inner side of the arc-shaped frame 9 is fixedly connected with a buckle 10. The buckle 10 is provided in four groups and is symmetrically arranged at the top and bottom of the inner side of the arc-shaped frame 9. A longitudinal fixing frame 13 is fixed to the rear side of the arc-shaped frame 9. The longitudinal fixing frame 13 is provided in several groups and is symmetrically arranged at the rear side of the arc-shaped frame 9. A dust-proof mesh 11 is fixed to the front side of the arc-shaped frame 9. A transverse fixing groove 12 is provided on the front side of the dust-proof mesh 11. The transverse fixing groove 12 is provided in several groups and corresponds one by one to the support frame 8 of the dust baffle plate 4. The dust-proof mesh 11 plays a role of secondary dust filtering. At the same time, during installation, the support frame 8 of the dust baffle plate 4 is inserted into the transverse fixing groove 12 of the cage-type skeleton 5 to fix the dust baffle plate 4. The longitudinal fixing frame 13 plays a role of supporting and shaping.

[0021] The main frame 6 includes a plastic frame 14, a snap groove 15, a longitudinal columnar anti-collision rod 16 and a transverse reinforcement frame 17. A snap groove 15 is opened on the front side of the plastic frame 14. The snap groove 15 is provided with four groups and corresponds one by one to the snaps 10 of the cage-type frame 5. When fixed to the cage-type frame 5, the four groups of the cage-type frame 5 are clamped one by one in the snap grooves 15 of the main frame 6 to achieve installation. The snap fixing method is more convenient for disassembly, which can reduce the installation and disassembly time for subsequent maintenance and cleaning.

[0022] The transverse reinforcement skeleton 17 includes a plastic bracket 18 and an alloy reinforcement plate 19. The inner wall of the plastic bracket 18 is provided with an annular groove, and a plurality of sets of alloy reinforcement plates 19 are fixed in the groove. The plurality of sets of alloy reinforcement plates 19 are connected end to end to divide the annular groove into a plurality of sets of triangular grooves. The alloy reinforcement plates 19 play a role in strengthening the structural strength. After long-term use, the skeleton made of plastic will naturally age. The use of the alloy reinforcement plates 19 can extend the overall service life.

Claims

1. A high-toughness air conditioner indoor unit frame, comprising an outer frame (1), a fixed top cover (2) and a supporting bottom plate (3), characterized in that: The top end of the outer frame (1) is fixedly connected to the fixed top cover (2), and the bottom end of the outer frame (1) is fixedly connected to the supporting bottom plate (3).

2. The high-toughness air conditioner indoor unit frame according to claim 1, characterized in that: The outer frame (1) comprises an ash baffle (4), a cage-type frame (5) and a main frame (6); a groove is provided on the front side of the main frame (6), the cage-type frame (5) is clamped in the groove, and the ash baffle (4) is fixedly inserted at the front end of the cage-type frame (5).

3. The high-toughness air conditioner indoor unit frame according to claim 2, characterized in that: The dust shield (4) comprises a close-meshed dust shield cloth (7) and a support frame (8). The support frame (8) is provided with a plurality of groups and is evenly arranged on the rear side of the close-meshed dust shield cloth (7).

4. The high-toughness air conditioner indoor unit frame according to claim 2, characterized in that: The cage-type frame (5) comprises an arc-shaped frame (9), buckles (10), a dust-proof mesh (11), a transverse fixing groove (12) and a longitudinal fixing frame (13); the inner side of the arc-shaped frame (9) is fixedly connected with a buckle (10); the buckle (10) is provided in four groups and is symmetrically arranged at the top and bottom of the inner side of the arc-shaped frame (9); the rear side of the arc-shaped frame (9) is fixed with a longitudinal fixing frame (13); the longitudinal fixing frame (13) is provided in several groups and is symmetrically arranged at the rear side of the arc-shaped frame (9); the front side of the arc-shaped frame (9) is fixed with a dust-proof mesh (11); the front side of the dust-proof mesh (11) is provided with a transverse fixing groove (12); the transverse fixing groove (12) is provided in several groups and corresponds one by one to the support frame (8) of the dust baffle (4).

5. The high-toughness air conditioner indoor unit frame according to claim 2, characterized in that: The main frame (6) comprises a plastic frame (14), a snap-fit ​​groove (15), a longitudinal columnar anti-collision rod (16) and a transverse reinforcement frame (17). The front side of the plastic frame (14) is provided with a snap-fit ​​groove (15). The snap-fit ​​groove (15) is provided with four groups and corresponds one by one to the snaps (10) of the cage-type frame (5).

6. The high-toughness air conditioner indoor unit frame according to claim 5, characterized in that: The transverse reinforcement frame (17) comprises a plastic bracket (18) and an alloy reinforcement plate (19). The inner wall of the plastic bracket (18) is provided with an annular groove, in which a plurality of sets of alloy reinforcement plates (19) are fixed. The plurality of sets of alloy reinforcement plates (19) are connected end to end to divide the annular groove into a plurality of sets of triangular grooves.

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