A split floor-standing air conditioner

Abstract

The present invention relates to a split floor-standing air conditioner, comprising a base and an air outlet mechanism which are arranged from bottom to top, a table top being arranged on the top of the base, the inner cavity of the base being provided with a centrifugal fan, the air outlet mechanism being connected with the air outlet of the centrifugal fan, an evaporator assembly being arranged between the air inlet end of the centrifugal fan and the air inlet of the base, the air inlet surface of the evaporator assembly and the axial direction of the centrifugal fan wheel of the centrifugal fan being not perpendicular and forming an angle Q with each other, the air outlet mechanism and the base forming a step shape with increasing width from top to bottom, by moving the evaporator assembly downward to the front end position of the centrifugal fan, the position space of the upper end of the air-conditioning structure is freed, so that the air-conditioning structure as a whole can form a step shape with increasing width from top to bottom, the product not only has an air conditioning function, but also can be used as a desktop through the table top on the top of the base, the vertical surface of the step can be used as a decorative surface, so that the function of the product is more abundant and meets the various usage needs of users.

Description

Technical Field

[0001] The invention relates to the technical field of air-conditioning structures, and in particular to a split floor-standing air-conditioning system. Background Art

[0002] A split floor-standing air conditioner is a type of air conditioner, whose inner cavity includes an evaporator assembly and a centrifugal fan arranged from top to bottom. The upper end of the floor-standing air conditioner needs to reserve installation space for the evaporator assembly. The arrangement of the evaporator assembly and the centrifugal fan greatly limits the shape of the floor-standing air conditioner, resulting in a single function of its outer casing, which cannot meet more user usage needs.

[0003] Therefore, further improvements are needed. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art and to provide a split floor-standing air conditioner, aiming to solve at least one of the above-mentioned technical problems in the prior art to a certain extent.

[0005] The object of the present invention is achieved in that:

[0006] A split floor-standing air conditioner comprises a base and an air outlet mechanism arranged from bottom to top, a table top is provided on the top of the base, the air outlet mechanism is arranged on the table top, a centrifugal fan is provided in the inner cavity of the base, the air outlet mechanism is connected with the air outlet of the centrifugal fan, an evaporator assembly is provided between the air inlet end of the centrifugal fan and the air inlet of the base, the air inlet surface of the evaporator assembly is not perpendicular to the axial direction of the centrifugal fan wheel of the centrifugal fan and forms an angle Q with each other, and the air outlet mechanism and the base form a step shape with increasing width from top to bottom.

[0007] The evaporator assembly and the axial direction of the centrifugal fan form an angle Q with each other, 0°<Q<180° and Q is not equal to 90°.

[0008] The number of the centrifugal fans is two or more.

[0009] A wind shielding device is provided at the front end of the air outlet mechanism.

[0010] The table top is provided with a first driving assembly for driving the wind shield device to make horizontal reciprocating motion, and the air outlet of the air outlet mechanism is arranged at the front end position corresponding to the wind shield device.

[0011] The air outlet mechanism is an integrated structure, the wind shield is fixedly connected to the air outlet mechanism, the wind shield is a flat-screen TV or a glass mirror, and the air outlet of the air outlet mechanism is arranged on the side wall position of the wind frame corresponding to the wind shield.

[0012] The air outlet mechanism comprises a fixed shell, a movable shell and an air guide portion, and the air guide portion is fixedly connected to the fixed shell.

[0013] The air outlet mechanism also includes a second driving component for causing the movable shell to move back and forth in an up and down direction.

[0014] The beneficial effects of the present invention are:

[0015] By moving the evaporator assembly down to the front end of the centrifugal fan, the space at the upper end of the air-conditioning structure is freed up, so that the overall air-conditioning structure can form a step shape with increasing width from top to bottom. The product not only has air conditioning function, but can also be used as a desktop through the table top on the top of the base. The vertical surface of the step can be used as a decorative surface, making the product more functional and meeting the various usage needs of users.

[0016] Additional aspects and advantages of the present invention will become apparent from the following description or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a cross-sectional view of the first embodiment of the present invention.

[0018] Figure 2 FIG. 2 is an exploded view of a second embodiment of the present invention.

[0019] Figure 3 It is a three-dimensional diagram of the second embodiment of the present invention in the shutdown state.

[0020] Figure 4 This is a three-dimensional diagram of the second embodiment of the present invention in the near wind delivery state.

[0021] Figure 5 This is a three-dimensional diagram of the second embodiment of the present invention in the far wind delivery state.

[0022] Figure 6 It is a schematic structural diagram of the third embodiment of the present invention.

[0023] Figure 7 This is a three-dimensional diagram of a windshield device according to a fourth embodiment of the present invention, which is a flat-screen TV.

[0024] Figure 8 This is an exploded view of a windshield device according to a fourth embodiment of the present invention that is a glass mirror. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] First embodiment

[0027] See also Figure 1The split floor-standing air conditioner comprises a base 1 and an air outlet mechanism 2 arranged from bottom to top, a table 3 is arranged on the top of the base 1, the air outlet mechanism 2 is arranged on the table 3, a centrifugal fan 4 is arranged in the inner cavity of the base 1, the air outlet mechanism 2 is communicated with the air outlet of the centrifugal fan 4, an evaporator assembly 5 is arranged between the air inlet end of the centrifugal fan 4 and the air inlet of the base 1, the air inlet surface of the evaporator assembly 5 is not perpendicular to the axial direction of the centrifugal fan wheel of the centrifugal fan 4 and forms an angle Q with each other, thereby increasing the contact area between the evaporator assembly 5 and the air flow generated by the centrifugal fan 4, so that the air intake volume and heat exchange effect are guaranteed;

[0028] The air outlet mechanism 2 and the base 1 form a step shape with increasing width from top to bottom. By moving the evaporator assembly 5 down to the front end position of the centrifugal fan 4, the position space at the upper end of the air-conditioning structure is freed up, so that the air-conditioning structure as a whole can form a step shape with increasing width from top to bottom. The product not only has an air conditioning function, but can also be used as a desktop through the table top 3 on the top of the base 1, and the vertical surface of the step can be used as a decorative surface, making the product more functional and meeting the various usage needs of users.

[0029] Furthermore, the air inlet surface of the evaporator assembly 5 and the axial direction of the centrifugal wind wheel of the centrifugal fan 4 form an angle Q with each other, 0°<Q<180° and Q is not equal to 90°.

[0030] Furthermore, a wind shield 7 is provided at the front end of the air outlet mechanism 2 to prevent cold wind from blowing directly toward the user at a close distance, thereby improving the user experience and making it more comfortable. The wind shield 7 may also preferably be provided with ventilation microholes thereon so that the wind does not blow directly toward the user, thereby increasing the cool feeling.

[0031] Second embodiment

[0032] See also Figure 2-Figure 5 The difference between this embodiment and the first embodiment is that: a first driving component 81 for driving the windshield device 7 to move back and forth in the horizontal direction is provided on the table top (it can also be provided on the base 1), and the air outlet of the air outlet mechanism 2 is provided at the front end position of the corresponding windshield device 7. When it is necessary to deliver nearby wind, the first driving component 81 drives the windshield device 7 to move horizontally outward, and the airflow changes its wind direction after blowing toward the windshield device 7 through the air outlet, so as to deliver wind to all directions, achieve the effect of air conditioning nearby without blowing people's comfort, and when shutting down, the first driving component 81 drives the windshield device 7 to move horizontally inward, and the windshield device 7 closes the air outlet.

[0033] Furthermore, the air outlet mechanism 2 includes a fixed shell 21, a movable shell 22 and an air guide portion 23, and the air guide portion 23 is fixedly connected to the fixed shell 21. The air outlet mechanism 2 also includes a second driving component 82 for making the movable shell 22 move back and forth in the up and down directions. When it is necessary to send far wind, the second driving component 82 drives the movable shell 22 to move vertically upward, so that the horizontal height of the movable shell 22 is increased, and the air flow is blown out from the air outlet of the movable shell 22 to obtain the effect of sending far wind. When shutting down, the second driving component 82 drives the movable shell 22 to be stored downward. The movable shell 22 can also preferably be provided with a wind sweeping blade (not shown in the figure) thereon to change the wind direction. This design solves the problems in the prior art that the round cabinet air conditioner uses a cross-flow impeller with low wind pressure, the wind does not blow far, and the wind blows people, etc. At the same time, it solves the defects that the square cabinet air conditioner blows far but has a blind spot for blowing or uncomfortable wind nearby.

[0034] The remaining undescribed parts are the same as those of the first embodiment and will not be repeated here.

[0035] Third embodiment

[0036] See also Figure 6 The difference between this embodiment and the first embodiment is that the number of centrifugal fans 4 of the split floor-standing air conditioner is two or more, and the number of centrifugal fans 4 in this embodiment is two, which can be adjusted according to the demand for air output.

[0037] The remaining undescribed parts are the same as those of the first embodiment and will not be repeated here.

[0038] Fourth embodiment

[0039] See also Figure 7 , Figure 8 The difference between this embodiment and the first embodiment is that the air outlet mechanism 2 of the split floor-standing air conditioner is an integrated structure, the wind shielding device 7 is fixedly connected to the air outlet mechanism 2, and the wind shielding device 7 is a flat-screen TV 71 (such as Figure 7 as shown) or glass mirror 72 (as shown Figure 8 As shown), the air outlet of the air outlet mechanism 2 is arranged on the side wall position of the wind frame corresponding to the wind shielding device 7. Different selections can be made for the wind shielding device 7 according to actual needs, making the functional combination of the product more flexible.

[0040] The remaining undescribed parts are the same as those of the first embodiment and will not be repeated here.

[0041] The above embodiments are only preferred embodiments of the present invention, and the present invention may have other embodiments. Those skilled in the art may also make equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope set by the claims of this application.

Claims

1. A split floor-standing air conditioner, comprising a base (1) and an air outlet mechanism (2) arranged from bottom to top, wherein a table top (3) is provided on the top of the base (1), and the air outlet mechanism (2) is arranged on the table top (3), characterized in that: The inner cavity of the base (1) is provided with a centrifugal fan (4), the air outlet mechanism (2) is in communication with the air outlet of the centrifugal fan (4), an evaporator assembly (5) is provided between the air inlet end of the centrifugal fan (4) and the air inlet of the base (1), the air inlet surface of the evaporator assembly (5) is not perpendicular to the axial direction of the centrifugal fan wheel of the centrifugal fan (4) and forms an angle Q with each other, and the air outlet mechanism (2) and the base (1) form a step shape with increasing width from top to bottom.

2. The split floor-standing air conditioner according to claim 1, characterized in that: The evaporator assembly (5) and the centrifugal fan (4) form an angle Q between their axial directions, 0°<Q<180° and Q is not equal to 90°.

3. The split floor-standing air conditioner according to claim 1, characterized in that: The number of the centrifugal fans (4) is two or more.

4. The split floor-standing air conditioner according to any one of claims 1 to 3, characterized in that: A wind shielding device (7) is provided at the front end of the air outlet mechanism (2).

5. The split floor-standing air conditioner according to claim 4, characterized in that: The table top is provided with a first driving component (81) for driving the wind shielding device (7) to perform horizontal reciprocating motion, and the air outlet of the air outlet mechanism (2) is arranged at a front end position corresponding to the wind shielding device (7).

6. The split floor-standing air conditioner according to claim 4, characterized in that: The air outlet mechanism (2) is an integrated structure; the wind shielding device (7) is fixedly connected to the air outlet mechanism (2); the wind shielding device (7) is a flat-screen TV (71) or a glass mirror (72); and the air outlet of the air outlet mechanism (2) is arranged at a side wall position of a wind frame corresponding to the wind shielding device (7).

7. The split floor-standing air conditioner according to claim 4, characterized in that: The air outlet mechanism (2) comprises a fixed shell (21), a movable shell (22) and an air guide portion (23); the air guide portion (23) is fixedly connected to the fixed shell (21).

8. The split floor-standing air conditioner according to claim 7, characterized in that: The air outlet mechanism (2) further comprises a second driving assembly (82) for causing the movable shell (22) to move back and forth in an up and down direction.

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