A low-energy-consumption indoor air conditioner

Abstract

The present invention belongs to the technical field of air conditioning, and discloses an indoor low-energy air conditioning unit, including an air conditioning main unit, a control decorative panel fixedly mounted at the bottom end of the air conditioning main unit, air outlet blades movably connected around the bottom end of the control decorative panel, a connecting slot opened in the middle of the control decorative panel, and a connecting shaft movably connected at the bottom end of the connecting slot. After the mesh of the filter screen is blocked by dust, the amount of air flowing upward through the filter assembly is reduced, and the amount of air entering the fixed box is also reduced accordingly, so that the power-on assembly is connected to the power terminal, that is, the circuit in the drive motor is connected, so that the drive motor drives the gear to rotate, and the tooth groove can be driven to move right in the guide rail through the meshing of the gear and the tooth groove, so that the filter assembly is extended out of the bottom end of the control decorative panel, and the filter assembly can be extended after a lot of dust accumulates in the filter assembly, so as to achieve timely cleaning of the filter assembly, thereby improving the use effect of the device.

Description

Technical Field

[0001] The invention belongs to the technical field of air conditioners, and in particular relates to an indoor low-energy-consumption air conditioner indoor unit. Background Art

[0002] The indoor unit of the air conditioner is an air exchange device installed in the indoor environment. Through the frequency conversion technology, the low energy consumption, energy saving and environmental protection characteristics of the indoor unit of the air conditioner can be achieved, so it is widely used.

[0003] When using an existing air conditioner indoor unit, a filter needs to be installed at the air intake grille to prevent dust in the air from entering the air conditioner indoor unit. However, after long-term use, a large amount of dust will often accumulate on the filter, thereby reducing the air intake effect of the air conditioner and the cooling and heating efficiency of the air conditioner indoor unit. Therefore, the filter needs to be cleaned, but since the filter is mostly arranged inside the air conditioner indoor unit, the user cannot directly observe the dust accumulation on the filter from the outside. The filter is often disassembled and cleaned only after the user feels uncomfortable, and may be cleaned only after a large amount of dust has accumulated, thereby reducing the use effect of the device.

[0004] Most of the existing air conditioner indoor unit filters are set on the air intake grille. When cleaning the filter, the operator needs to open the air intake grille and then remove the filter from the air intake grille before operating the filter. When removing the filter, since the air conditioner indoor unit is usually installed at a higher position in the room, the user cannot directly touch the air conditioner indoor unit. Therefore, the operator needs to stand on a table or bench to disassemble it. The entire disassembly process takes a long time. During disassembly, the possibility of the user falling will increase, thereby reducing the safety of the device.

[0005] When removing the filter of an existing air conditioner indoor unit, since the filter is mostly connected and fixed to the air intake grille by a snap-on method, and the air intake grille is mostly made of plastic, after the device has been used for a long time, the buckles fixing the filter on the air intake grille may age, and then cause the buckles to be damaged during disassembly, resulting in the filter being unable to be stably fixed, reducing the service life of the device. Summary of the invention

[0006] The object of the present invention is to provide an indoor air conditioner with low energy consumption to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: an indoor low-energy air conditioner indoor unit, comprising an air conditioner main unit, a control decorative panel fixedly installed at the bottom end of the air conditioner main unit, air outlet blades movably connected around the bottom end of the control decorative panel, a connecting groove is provided in the middle of the control decorative panel, a connecting shaft is movably connected to the bottom end of the connecting groove, an air intake grille is fixedly installed in the middle of the connecting shaft, a support frame is fixedly installed in the inner cavity of the control decorative panel, a fixing box is fixedly installed in the middle of the support frame, a power supply component is provided in the inner cavity of the fixing box, a power connection terminal is fixedly installed at the front end of the fixing box, a driving motor is fixedly installed at the front end of the control decorative panel, a gear is fixedly sleeved at the output end of the driving motor, a yielding groove group is provided at the bottom end of the connecting groove, guide rails are fixedly installed at the front and rear ends of the inner cavity of the connecting groove, a filter assembly is movably connected to the inner cavity of the guide rail, and before the air enters the air conditioner main unit, it will contact the filter assembly, and the filter assembly filters dust in the air to prevent dust from entering the air conditioner main unit, and a tooth groove is provided at the front end of the filter assembly.

[0008] Preferably, a locking plate is fixedly installed on the left side of the filter assembly, a locking hole is provided in the middle of the locking plate, an extension plate is movably sleeved on the surface of the locking plate, a mounting groove is provided in the middle of the extension plate, a locking shaft is inserted into the inner cavity of the mounting groove, and a removal hole is provided on the top of the locking shaft. When the extension plate moves into the through groove and the mounting groove is located below the control decorative plate, the locking plate and the extension plate can be separated by pulling out the removal hole. At this time, the filter assembly can be directly taken out and separated from the extension plate.

[0009] Preferably, the air intake grille is movably connected to the bottom end of the connecting groove, the air intake grille is snap-connected to the bottom end of the control decorative panel, the connecting shaft is located on the left side of the inner cavity of the connecting groove, and the air conditioner host draws indoor air into the air conditioner host through the air intake grille, enters the air conditioner host for heat exchange, and finally discharges it through the air outlet blades to achieve the effect of regulating the indoor air.

[0010] Preferably, the power-carrying component includes a magnetic plate 1, which is fixedly installed on the top of the inner cavity of the fixed box, a magnetic plate 2 is provided below the magnetic plate 1, a support ring is provided below the magnetic plate 2, the magnetic plate 2 is movably connected in the inner cavity of the fixed box, and the support ring is fixedly installed in the inner cavity of the fixed box. The magnetic poles of the magnetic plate 1 and the magnetic plate 2 facing each other are the same, the amount of air flowing upward through the filter component is reduced, and the amount of air entering the fixed box is also reduced accordingly, so that the air entering the fixed box is insufficient to overcome the magnetic force between the magnetic plate 2 and the magnetic plate 1. At this time, the magnetic plate 2 is placed on the support ring and is connected to the power terminal.

[0011] Preferably, the give way groove group includes a through groove and an extension groove, the through groove is opened on the right side of the connecting groove, and the extension groove is opened on the left side of the connecting groove. The through groove is in the shape of a quarter circle, and the extension groove provides a placement space for the extension plate. The through groove can smoothly export the filter assembly to the control decorative plate.

[0012] Preferably, the filter assembly includes a connecting strip, a filter net is fixedly installed in the middle of the connecting strip, the connecting strip is movably connected in the guide rail, the tooth groove is opened at the front end of the connecting strip, and the connecting strip supports the filter net to prevent the filter net from collapsing, thereby ensuring the smooth operation of the device.

[0013] Preferably, the magnetic plate three is magnetically connected to the locking shaft, and the bottom end of the locking shaft is inserted into the locking hole. The locking plate is locked by inserting the locking shaft into the locking hole, thereby fixing the filter assembly and the extension plate. Since the locking shaft and the magnetic plate three are magnetically connected, no rigid deformation will occur during the removal and installation of the filter assembly, and damage to the device due to aging can be avoided, thereby increasing the service life of the device.

[0014] Preferably, the thickness of the extension plate is equal to the thickness of the connection strip, so that the extension plate is prevented from interfering with the movement of the filter assembly when the filter assembly moves, thereby ensuring the smooth operation of the device.

[0015] Preferably, the gear is meshed with the tooth groove, the arc length of the through groove is five centimeters smaller than the width of the extension plate, and the second magnetic plate is connected to the circuit in the drive motor so that the drive motor drives the gear to rotate. Through the meshing of the gear and the tooth groove, the tooth groove can be driven to move right in the guide rail, thereby causing the filter assembly to extend out of the bottom end of the control decorative plate.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. After the mesh of the filter is clogged with dust, the amount of air flowing upward through the filter assembly is reduced, and the amount of air entering the fixed box is also reduced accordingly, so that the power-on assembly is connected to the power terminal, that is, connected to the circuit in the drive motor, so that the drive motor drives the gear to rotate, and through the engagement of the gear and the tooth groove, the tooth groove can be driven to move right in the guide rail, so that the filter assembly is extended out of the bottom end of the control decorative plate. After a lot of dust accumulates in the filter assembly, the filter assembly can be extended, so that the filter assembly can be cleaned in time, thereby improving the use effect of the device.

[0018] 2. The present invention connects the power terminal through the power-on component, thereby driving the drive motor to drive the gear to rotate, thereby driving the tooth groove to move right, and finally driving the filter component to move right, so that the filter component extends downward through the through slot, and then the filter component is completely pushed out of the control decorative plate. When disassembling, the step of opening the air intake grille is saved, the time for disassembling and installing the filter component is reduced, and the safety of the device is improved.

[0019] 3. The present invention achieves locking of the locking plate by inserting the locking shaft into the locking hole, thereby achieving fixation of the filter assembly and the extension plate. Since the locking shaft and the magnetic plate 3 are magnetically connected, no rigid deformation will occur during the removal and installation of the filter assembly. At the same time, damage to the device due to aging is avoided, thereby increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a schematic diagram of explosion connection of the air conditioner host of the present invention;

[0022] Figure 3 This is a schematic diagram of the explosion connection of the air intake grille structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the connection of the structural filter assembly of the present invention;

[0024] Figure 5 This is a cross-sectional schematic diagram of a structural control decorative panel of the present invention;

[0025] Figure 6 The structure of the present invention Figure 5 The enlarged schematic diagram at A in the middle;

[0026] Figure 7 This is a schematic diagram of the explosion connection of the structural extension plate of the present invention;

[0027] Figure 8 The structure of the present invention Figure 7 The enlarged schematic diagram of point B in the middle;

[0028] Fig. 9 This is a schematic diagram of the connection of the energized components of the structure of the present invention.

[0029] In the figure: 1. air conditioner main unit; 2. control decorative panel; 3. air outlet blade; 4. connecting groove; 5. connecting shaft; 6. air intake grille; 7. support frame; 8. fixing box; 9. power supply component; 901. magnetic plate one; 902. magnetic plate two; 903. support ring; 10. power terminal; 11. drive motor; 12. gear; 13. make way groove group; 131. through groove; 132. extension groove; 14. guide rail; 15. filter component; 151. filter net; 152. connecting strip; 16. tooth groove; 17. locking plate; 18. locking hole; 19. extension plate; 20. installation groove; 21. locking shaft; 22. removal hole; 23. magnetic plate three. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] like Figures 1 to 9 As shown, in the embodiment of the present invention, an indoor low-energy air conditioner comprises an air conditioner main unit 1, a control decorative panel 2 is fixedly mounted on the bottom end of the air conditioner main unit 1, air outlet blades 3 are movably connected around the bottom end of the control decorative panel 2, a connecting groove 4 is opened in the middle of the control decorative panel 2, a connecting shaft 5 is movably connected to the bottom end of the connecting groove 4, an air intake grille 6 is fixedly mounted in the middle of the connecting shaft 5, a support frame 7 is fixedly mounted in the inner cavity of the control decorative panel 2, a fixing box 8 is fixedly mounted in the middle of the support frame 7, an inner cavity of the fixing box 8 is provided with a power supply component 9, and a front portion of the fixing box 8 is provided with a connecting slot 4. A power terminal 10 is fixedly installed at the end, a driving motor 11 is fixedly installed at the front end of the control decorative panel 2, a gear 12 is fixedly sleeved at the output end of the driving motor 11, a yield groove group 13 is provided at the bottom end of the connecting groove 4, guide rails 14 are fixedly installed at the front and rear ends of the inner cavity of the connecting groove 4, and a filter component 15 is movably connected to the inner cavity of the guide rail 14. Before the air enters the air-conditioning host 1, it will contact the filter component 15. The filter component 15 filters the dust in the air to prevent the dust from entering the air-conditioning host 1, and a tooth groove 16 is provided at the front end of the filter component 15.

[0032] Among them, a locking plate 17 is fixedly installed on the left side of the filter assembly 15, a locking hole 18 is opened in the middle of the locking plate 17, an extension plate 19 is movably sleeved on the surface of the locking plate 17, a mounting groove 20 is opened in the middle of the extension plate 19, a locking shaft 21 is inserted into the inner cavity of the mounting groove 20, and a removal hole 22 is opened at the top of the locking shaft 21. When the extension plate 19 moves into the through groove 131 and the mounting groove 20 is located below the control decorative plate 2, the locking plate 17 and the extension plate 19 can be separated by pulling out the removal hole 22. At this time, the filter assembly 15 can be directly taken out and separated from the extension plate 19.

[0033] Among them, the air intake grille 6 is movably connected to the bottom end of the connecting groove 4, the air intake grille 6 is snap-connected to the bottom end of the control decorative panel 2, the connecting shaft 5 is located on the left side of the inner cavity of the connecting groove 4, and the air conditioner host 1 draws indoor air into the air conditioner host 1 through the air intake grille 6, enters the air conditioner host 1 for heat exchange, and finally discharges it through the air outlet blades 3 to achieve the effect of regulating the indoor air.

[0034] Among them, the power-on component 9 includes a magnetic plate 901, which is fixedly installed at the top of the inner cavity of the fixed box 8, a magnetic plate 902 is provided below the magnetic plate 901, a support ring 903 is provided below the magnetic plate 902, the magnetic plate 902 is movably connected in the inner cavity of the fixed box 8, and the support ring 903 is fixedly installed in the inner cavity of the fixed box 8. The magnetic poles of the magnetic plate 901 and the magnetic plate 902 facing each other are the same, the amount of air flowing upward through the filter component 15 is reduced, and the amount of air entering the fixed box 8 is also reduced accordingly, so that the air entering the fixed box 8 is not enough to overcome the magnetic force between the magnetic plate 902 and the magnetic plate 901. At this time, the magnetic plate 902 is placed on the support ring 903 and is connected to the power terminal 10.

[0035] Among them, the yield groove group 13 includes a through groove 131 and an extension groove 132. The through groove 131 is opened on the right side of the connecting groove 4, and the extension groove 132 is opened on the left side of the connecting groove 4. The through groove 131 is in a quarter-circular ring shape, and the extension groove 132 provides a placement space for the extension plate 19. The through groove 131 can smoothly export the filter component 15 to control the decorative plate 2.

[0036] Among them, the filter assembly 15 includes a connecting strip 152, a filter screen 151 is fixedly installed in the middle of the connecting strip 152, the connecting strip 152 is movably connected in the guide rail 14, and the tooth groove 16 is opened at the front end of the connecting strip 152. The connecting strip 152 supports the filter screen 151 to prevent the filter screen 151 from collapsing, thereby ensuring the smooth operation of the device.

[0037] Among them, the magnetic plate three 23 is magnetically connected to the locking shaft 21, and the bottom end of the locking shaft 21 is inserted into the locking hole 18. The locking shaft 21 is inserted into the locking hole 18, thereby realizing locking of the locking plate 17, and then realizing the fixation of the filter assembly 15 and the extension plate 19. Since the locking shaft 21 and the magnetic plate three 23 are magnetically connected, during the process of removing and installing the filter assembly 15, no hard deformation will occur, and at the same time, damage to the device due to aging is avoided, thereby improving the service life of the device.

[0038] The thickness of the extension plate 19 is equal to the thickness of the connection strip 152 , which prevents the extension plate 19 from interfering with the movement of the filter assembly 15 when the filter assembly 15 moves, thereby ensuring the smooth operation of the device.

[0039] Among them, the gear 12 is meshed with the tooth groove 16, the arc length of the through groove 131 is five centimeters smaller than the width of the extension plate 19, and the magnetic plate 902 is connected to the circuit in the drive motor 11, so that the drive motor 11 drives the gear 12 to rotate. Through the meshing of the gear 12 and the tooth groove 16, the tooth groove 16 can be driven to move right in the guide rail 14, thereby making the filter assembly 15 extend out of the bottom end of the control decorative panel 2.

[0040] Working principle and usage process:

[0041] When in use, the air conditioner main unit 1 draws indoor air into the air conditioner main unit 1 through the air intake grille 6, enters the air conditioner main unit 1 for heat exchange, and finally discharges it through the air outlet blades 3 to achieve the effect of regulating the indoor air;

[0042] Before the air enters the air conditioner main unit 1, it will contact the filter component 15, and the filter component 15 will filter the dust in the air to prevent the dust from entering the air conditioner main unit 1;

[0043] When the dust on the filter assembly 15 accumulates to a certain extent, the dust will block the mesh of the filter 151. At this time, the amount of air flowing upward through the filter assembly 15 is reduced, and the amount of air entering the fixed box 8 is also reduced accordingly, so that the air entering the fixed box 8 is insufficient to overcome the magnetic force between the second magnetic plate 902 and the first magnetic plate 901. At this time, the second magnetic plate 902 is placed on the support ring 903 and connected to the power terminal 10, and then connected to the circuit in the drive motor 11, so that the drive motor 11 drives the gear 12 to rotate, and the gear 12 is meshed with the tooth groove 16, which can drive the tooth groove 16 to move rightward in the guide rail 14, so that the filter assembly 15 extends out of the bottom end of the control decorative plate 2;

[0044] When the extension plate 19 moves into the through groove 131 and the mounting groove 20 is located below the control decorative plate 2, the locking plate 17 and the extension plate 19 can be separated by pulling out the removal hole 22. At this time, the filter assembly 15 can be directly taken out and separated from the extension plate 19.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An indoor low-energy air conditioner, comprising an air conditioner main unit (1), characterized in that: A control decorative panel (2) is fixedly mounted on the bottom end of the air conditioner main unit (1); air outlet blades (3) are movably connected to the periphery of the bottom end of the control decorative panel (2); a connecting groove (4) is provided in the middle of the control decorative panel (2); a connecting shaft (5) is movably connected to the bottom end of the connecting groove (4); an air intake grille (6) is fixedly mounted on the middle of the connecting shaft (5); a support frame (7) is fixedly mounted on the inner cavity of the control decorative panel (2); a fixing box (8) is fixedly mounted on the middle of the support frame (7); an electric-carrying component (9) is provided in the inner cavity of the fixing box (8); The front end of the fixing box (8) is fixedly mounted with an electric terminal (10), the front end of the control decorative panel (2) is fixedly mounted with a driving motor (11), the output end of the driving motor (11) is fixedly sleeved with a gear (12), the bottom end of the connecting groove (4) is provided with a clearance groove group (13), the front and rear ends of the inner cavity of the connecting groove (4) are fixedly mounted with guide rails (14), the inner cavity of the guide rail (14) is movably connected with a filter assembly (15), the front end of the filter assembly (15) is provided with a tooth groove (16), and the gear (12) is meshed with the tooth groove (16); The power supply component (9) comprises a magnetic plate 1 (901), the magnetic plate 1 (901) being fixedly mounted on the top of the inner cavity of the fixed box (8), a magnetic plate 2 (902) being provided below the magnetic plate 1 (901), a support ring (903) being provided below the magnetic plate 2 (902), the magnetic plate 2 (902) being movably connected in the inner cavity of the fixed box (8), the support ring (903) being fixedly mounted in the inner cavity of the fixed box (8), and the magnetic plate 1 (901) and the magnetic plate 2 (902) having the same magnetic pole on the opposite sides thereof; When the second magnetic plate (902) is placed on the support ring (903), it will be connected to the power terminal (10), thereby driving the circuit in the motor (11), so that the drive motor (11) drives the gear (12) to rotate; the second magnetic plate (902) is connected to the circuit in the drive motor (11); The clearance groove group (13) comprises a through groove (131) and an extension groove (132); the through groove (131) is arranged on the right side of the connecting groove (4), the extension groove (132) is arranged on the left side of the connecting groove (4), and the through groove (131) is in the shape of a quarter of a circle; the through groove (131) can smoothly guide the filter assembly (15) out of the control decorative plate (2).

2. The low energy consumption indoor air conditioner according to claim 1, characterized in that: A locking plate (17) is fixedly mounted on the left side of the filter assembly (15), a locking hole (18) is provided in the middle of the locking plate (17), an extension plate (19) is movably sleeved on the surface of the locking plate (17), a mounting groove (20) is provided in the middle of the extension plate (19), a locking shaft (21) is inserted into the inner cavity of the mounting groove (20), and a removal hole (22) is provided at the top end of the locking shaft (21).

3. The low energy consumption indoor air conditioner according to claim 1, characterized in that: The air intake grille (6) is movably connected to the bottom end of the connection groove (4), the air intake grille (6) is snap-connected to the bottom end of the control decorative plate (2), and the connection shaft (5) is located on the left side of the inner cavity of the connection groove (4).

4. The low energy consumption indoor air conditioner according to claim 2, characterized in that: The filter assembly (15) comprises a connecting strip (152), a filter screen (151) is fixedly mounted in the middle of the connecting strip (152), the connecting strip (152) is movably connected in the guide rail (14), and the tooth groove (16) is provided at the front end of the connecting strip (152).

5. The indoor low energy consumption air conditioner according to claim 2, characterized in that: The bottom end of the locking shaft (21) is inserted into the locking hole (18).

6. The indoor low energy consumption air conditioner according to claim 4, characterized in that: The thickness of the extension plate (19) is equal to the thickness of the connecting strip (152).

7. The low energy consumption indoor air conditioner according to claim 1, characterized in that: The arc length of the through slot (131) is five centimeters smaller than the width of the extension plate (19).

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