CN112393326A - Hanging air conditioner - Google Patents
Hanging air conditioner Download PDFInfo
- Publication number
- CN112393326A CN112393326A CN201910744151.0A CN201910744151A CN112393326A CN 112393326 A CN112393326 A CN 112393326A CN 201910744151 A CN201910744151 A CN 201910744151A CN 112393326 A CN112393326 A CN 112393326A
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- CN
- China
- Prior art keywords
- connecting rod
- panel
- hinge
- sliding
- link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
Abstract
The invention belongs to the technical field of air conditioners, and particularly relates to an air conditioner hanging machine. The invention aims to solve the problems that the panel of the existing air conditioner hanging machine is unstable in the opening or closing process, the opening or closing process of the panel is not smooth, the panel is easy to clamp and break and damage along with the prolonging of the service time. The air conditioner hanging machine of the invention comprises: the main part, panel and actuating mechanism, actuating mechanism includes the motor, speed reduction drive mechanism, the rack, first connecting rod and second connecting rod, the one end of first connecting rod and second connecting rod respectively with rack sliding connection, the other end of first connecting rod and second connecting rod is articulated with the panel respectively, the side of main part is provided with first connecting rod guide rail and second connecting rod guide rail, first connecting rod slides along first connecting rod guide rail, the second connecting rod slides along second connecting rod guide rail, the smooth and easy stable panel of opening, make panel and main part form certain angle, increase air inlet rate and air-out rate, the work efficiency and the comfort level of air conditioner hanging machine are improved.
Description
Technical Field
The invention belongs to the technical field of air conditioners, and particularly relates to an air conditioner hanging machine.
Background
The air conditioner generally includes outer machine and interior machine, and outer machine is used for giving the interior machine with the refrigerant after the heat transfer to carry out the heat transfer with the air that flows into in the interior machine, and then change the air temperature that flows out from the interior machine. The indoor unit is generally classified into a cabinet and a hook, wherein the hook is generally hung on a wall, and the cabinet is generally placed on the ground. The hanging machine comprises a main body and a panel, wherein an air inlet and an air outlet are formed in the main body. Generally, the air inlet is located at the top of the main body, the air outlet is located at the bottom of the main body, the panel is fixedly installed on the main body and located between the air inlet and the air outlet, and the lower end of the panel shields part of the air outlet. Because the volume of the main body of the air conditioner hanging machine is limited, the panel and the main body are relatively fixed, the areas of the air inlet and the air outlet are relatively small, and when the air conditioner works, the air inlet efficiency and the air outlet efficiency are low.
In the related art, driving devices are provided at both sides of a main body to open or close a panel. The existing driving device comprises a motor, a gear, a rack and a connecting rod, wherein the gear is in transmission connection with an output shaft of the motor and the rack respectively, one end of the connecting rod is hinged to the rack, the other end of the connecting rod is fixedly connected with a panel, and the motor drives the panel to be opened or closed through the driving gear, the rack and the connecting rod. However, the existing connecting rod is of a long strip-shaped structure, the panel is unstable in the opening or closing process of the panel, the opening or closing process of the panel is not smooth, the panel is easy to clamp, and the connecting rod is easy to break and damage along with the prolonging of the service life.
Accordingly, there is a need in the art for a new air conditioning hook that addresses the above-mentioned problems.
Disclosure of Invention
In order to solve the above problems in the prior art, the present invention provides an air conditioner hanging machine, which includes: the air conditioner comprises a main body provided with an air inlet and an air outlet, a panel arranged on the main body and a driving mechanism; the driving mechanism comprises a motor, a speed reduction transmission mechanism, a rack, a first connecting rod and a second connecting rod; the input end of the speed reducing transmission mechanism is in transmission connection with the output shaft of the motor, and the output end of the speed reducing transmission mechanism is in transmission connection with the rack;
a first connecting rod guide rail and a second connecting rod guide rail which are mutually spaced are arranged on the side surface of the main body, and the first connecting rod guide rail and the second connecting rod guide rail respectively extend along the direction of the air outlet pointing to the air inlet;
one end of the first connecting rod is connected with the rack in a sliding mode, the other end of the first connecting rod is hinged with the panel, and the first connecting rod is provided with a first sliding barrel connected with the first connecting rod guide rail in a sliding mode; one end of the second connecting rod is connected with the rack in a sliding manner, the other end of the second connecting rod is hinged with the panel, and the second connecting rod is provided with a second sliding barrel connected with the second connecting rod guide rail in a sliding manner; when the first sliding barrel slides along the first connecting rod guide rail and the second sliding barrel slides along the second connecting rod guide rail, the panel can be driven to be opened or closed.
In the preferable technical scheme of the air conditioner hanging machine, a first sliding groove is formed in one side, facing the first connecting rod, of the rack, and one end of the first connecting rod extends into the first sliding groove and can slide in the first sliding groove; one side of the rack, which faces the second connecting rod, is provided with a second sliding groove, and one end of the second connecting rod extends into the second sliding groove and can slide in the second sliding groove.
In the preferable technical scheme of the air conditioner on-hook, one side of the first connecting rod facing the first connecting rod guide rail is provided with a first mounting groove, a first mounting shaft is arranged in the first mounting groove, and the first mounting shaft extends to the outer side of the first mounting groove; the first sliding barrel is sleeved on the first mounting shaft.
In a preferred embodiment of the above air-conditioning hanging machine, the first link includes a first sliding portion accommodated in the first sliding groove and a first hinge portion hinged to the panel, the first sliding portion has a rectangular structure, and the width and thickness of the first hinge portion are greater than those of the first sliding portion respectively.
In the preferable technical scheme of the air conditioner hanging machine, the panel is provided with a first articulated shaft; the first hinge part is provided with a first hinge hole matched with the first hinge shaft, the first hinge hole is an oblong hole, and the length direction of the oblong hole is consistent with the width direction of the first sliding part; the long side wall of the long round hole far away from the first sliding part is provided with a first installation opening for installing the first hinge shaft.
In the preferable technical scheme of the air conditioner hanging machine, a first pressure buffer hole penetrating through the thickness of the first connecting rod is formed in the first connecting rod, and the first pressure buffer hole extends to the first mounting shaft from the other long side wall of the long round hole.
In the preferable technical scheme of the air conditioner on-hook, a second mounting groove is formed in one side, facing the second connecting rod guide rail, of the second connecting rod, and a second mounting shaft is arranged in the second mounting groove; the second sliding barrel is sleeved on the second mounting shaft.
In a preferred embodiment of the above hanging air conditioner, the second link includes a second sliding portion accommodated in the second sliding groove and a second hinge portion hinged to the panel, the second sliding portion has a rectangular structure, and a width and a thickness of the second hinge portion are respectively greater than a width and a thickness of the second sliding portion.
In the preferable technical scheme of the air conditioner hanging machine, the panel is provided with a second articulated shaft; the second hinge portion is provided with a second hinge hole matched with the second hinge shaft, and the second hinge hole is provided with a second installation opening for installing the second hinge shaft.
In the preferable technical scheme of the air conditioner on-hook, a second pressure buffer hole penetrating through the thickness of the second connecting rod is formed in the second connecting rod, the second pressure buffer hole extends to the second mounting shaft from the second hinge hole, and the second pressure buffer hole is opposite to the second mounting opening.
The air conditioner hanging machine is driven by a motor, a speed reduction transmission mechanism, a rack, a first connecting rod and a second connecting rod, wherein the input end of the speed reduction transmission mechanism is in transmission connection with the output shaft of the motor, the output end of the speed reduction transmission mechanism is in transmission connection with the rack, one ends of the first connecting rod and the second connecting rod are respectively in sliding connection with the rack, the other ends of the first connecting rod and the second connecting rod are respectively hinged with a panel, the first connecting rod slides along a first connecting rod guide rail, the second connecting rod slides along a second connecting rod guide rail, and the panel is smoothly and stably opened, so that the panel and a main body form a certain angle, the air inlet rate and the air outlet rate are increased, and the working efficiency and the comfort level of the air conditioner hanging machine are; moreover, the double connecting rods can bear the panel in a balanced manner, and the service life of the connecting rods is prolonged.
Drawings
Preferred embodiments of the air conditioner on-hook of the present invention will be described below with reference to the accompanying drawings. The attached drawings are as follows:
FIG. 1 is a schematic front view of an air conditioner on-hook with its front panel closed according to an embodiment of the present invention;
FIG. 2 is a schematic view of the back side of an air conditioner on-hook with the panel closed according to an embodiment of the present invention;
FIG. 3 is a schematic front view of an embodiment of the present invention showing the configuration of the panel of the on-hook air conditioner when open;
FIG. 4 is a schematic structural diagram of a panel and a driving mechanism when the panel of the on-hook air conditioner of the embodiment of the invention is closed;
FIG. 5 is a schematic structural diagram of a panel and a driving mechanism when the panel of the on-hook air conditioner is opened according to the embodiment of the invention;
FIG. 6 is a schematic diagram of a first link of an air conditioning hook according to an embodiment of the present invention;
FIG. 7 is a top view of FIG. 6;
FIG. 8 is a front view of FIG. 6;
FIG. 9 is a schematic structural view of a second link of the on-hook air conditioner according to the embodiment of the present invention;
FIG. 10 is a top view of FIG. 9;
fig. 11 is a front view of fig. 9.
In the drawings: 1. a main body; 11. an air inlet; 12. an air outlet; 2. a panel; 21. a first mounting seat; 22. a second mounting seat; 31. a reduction transmission mechanism; 32. a rack; 33. a first link; 331. a first mounting groove; 332. a first mounting shaft; 333. a first sliding section; 334. a first hinge portion; 3341. a first hinge hole; 3342. a first mounting opening; 335. a first transition portion; 336. a first pressure buffer hole; 34. a second link; 341. a second mounting groove; 342. a second mounting shaft; 343. a second sliding section; 344. a second hinge portion; 3441. a second hinge hole; 3442. a second mounting opening; 345. a second pressure buffer hole; 4. a first mounting plate; 41. a first link guide; 411. a first track; 412. a second track; 42. a second link guide; 421. a third track; 422. a fourth track; 43. a rack rail.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.
Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the direction or positional relationship shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The following explains the preferable technical scheme of the air conditioner hanging machine of the embodiment of the invention.
Fig. 1 is a front structural view of a panel of an air conditioner on-hook according to an embodiment of the present invention when closed, fig. 2 is a back structural view of the panel of the air conditioner on-hook according to an embodiment of the present invention when closed, and fig. 3 is a front structural view of the panel of the air conditioner on-hook according to an embodiment of the present invention when opened. Fig. 4 is a schematic structural diagram of a panel and a driving mechanism when the panel of the on-hook air conditioner is closed according to the embodiment of the invention, and fig. 5 is a schematic structural diagram of the panel and the driving mechanism when the panel of the on-hook air conditioner is opened according to the embodiment of the invention.
As shown in fig. 1 to 3, an air conditioner hanging machine provided by the embodiment of the invention includes a main body 1 provided with an air inlet 11 and an air outlet 12, a panel 2 mounted on the main body 1, and a driving mechanism. The air inlet 11 is arranged at the top of the main body 1, the air outlet 12 is arranged at the bottom of the main body 1, when the air conditioner on-hook works, indoor air enters the air conditioner on-hook from the air inlet, and the air is blown out of the air outlet 12 after the heat exchange process. In the embodiment of the present invention, the panel 2 is mounted on the front surface of the main body 1. The air conditioner hanging machine of the embodiment further comprises a back plate installed on the back face of the main body 1, and when the air conditioner hanging machine is installed on a wall, the back plate is attached to the wall. It should be noted that the front surface of the main body 1 refers to a surface of the main body 1 opposite to the back plate, that is, a surface of the main body 1 facing away from the wall.
The driving mechanism comprises a motor (not shown in the figure), a speed reducing transmission mechanism 31, a rack 32, a first connecting rod 33 and a second connecting rod 34, wherein the input end of the speed reducing transmission mechanism 31 is in transmission connection with the output shaft of the motor, and the output end of the speed reducing transmission mechanism 31 is in transmission connection with the rack 32. The reduction gear 31 may include a first gear in driving connection with the output shaft of the motor, a second gear engaged with the first gear, and a third gear coaxially disposed with the second gear, the third gear being in driving connection with the rack 32. The embodiment of the present invention does not limit the specific structure of the reduction transmission mechanism 31. Of course, in the embodiment of the present invention, one driving mechanism is provided at each of both sides of the main body 1 while driving the panel 2 to be opened or closed.
A first link guide rail 41 and a second link guide rail 42 which are spaced from each other are arranged on the side surface of the main body 1, specifically, the first link guide rail 41 includes a first rail 411 and a second rail 412 which are connected, the first rail 411 extends along the air outlet 12 in the direction pointing to the air inlet 11, an acute angle is formed between the first rail 411 and a back plate (not shown in the figure) of the main body 1, and an angle between the second rail 412 and the first rail 411 is greater than or equal to 90 °; the second link guide 42 includes a third rail 421 and a fourth rail 422 connected, the third rail 421 being parallel to the back plate of the main body 1, and the fourth rail 422 being parallel to the second rail 412.
One end of the first link 33 is slidably connected to the rack 32, the other end of the first link 33 is hinged to the panel 2, and the first link 33 is provided with a first slide cylinder (not shown) slidably connected to the first link guide 41; one end of the second link 34 is slidably connected to the rack 32, the other end of the second link 34 is hinged to the panel 2, and the second link 34 is provided with a second sliding cylinder (not shown) slidably connected to the second link guide 42; when the first slide cylinder slides along the first link rail 41 and the second slide cylinder slides along the second link rail 42, the panel 2 can be driven to open or close.
Specifically, there are various sliding connection manners of the first link 33 and the rack 32, for example, a sliding rail is disposed on the rack 32, and one end of the first link 33 is slidably connected to the sliding rail; for another example, a first sliding slot (not shown in the figure) is provided on a side of the rack 32 facing the first link 33, and one end of the first link 33 extends into the first sliding slot and can slide in the first sliding slot. Wherein the first slide groove extends in the width direction of the rectangular plate-shaped rack 32.
The sliding connection mode of the second link 34 and the rack 32 is various, for example, a sliding rail is arranged on the rack 32, and one end of the second link 34 is connected to the sliding rail in a sliding manner; for another example, a side of the rack 32 facing the second link 34 is provided with a second sliding slot (not shown in the figure), and one end of the second link 34 extends into the second sliding slot and can slide in the second sliding slot. Wherein the second slide groove extends in the width direction of the rectangular plate-shaped rack 32.
Referring to fig. 4 and 5, in order to mount the driving mechanism, the hanging air conditioner according to the embodiment of the present invention further includes a first mounting plate 4 disposed on a side surface of the main body 1, and a first link rail 41 and a second link rail 42 are disposed on the first mounting plate 4. The first link guide 41 and the second link guide 42 may each be a groove structure.
The first rail 411 forms an acute angle with the back panel of the main body 1, and the third rail 421 is parallel to the back panel of the main body 1, so that the upper opening of the panel 2 is larger, and the air intake is further increased.
The angle between the second track 412 and the first track 411 is greater than or equal to 90 °, the fourth track 422 being parallel to the second track 412, in order to: when the first sliding barrel slides along the second rail 412 and the second sliding barrel slides along the fourth rail 422, the panel 2 can be driven to move in a direction away from the main body 1, that is, the panel 2 can be lifted relative to the main body 1, so that the subsequent panel 2 can continue to move; moreover, when the panel 2 is closed, the first sliding barrel slides to the second rail 412 and continues to slide on the second rail 412, and the second sliding barrel slides to the fourth rail 422 and continues to slide on the fourth rail 422, the panel 2 can be gradually lowered, and the panel 2 is ensured to move to the initial position to be flush with the main body 1, so that the attractiveness of the air conditioner hanging machine is improved.
For example, the rack 2 in the present embodiment may be provided in a rectangular plate-like structure having engaging teeth. In order to ensure the stability of the movement of the rack 32, the rack rail 43 is disposed on the first mounting plate 4, wherein the rack rail 43 is parallel to the first rail 411. The rack 32 is provided with a first mounting post (not shown), and the first mounting post is provided with a first ball (not shown), which is accommodated in the rack rail 43 and can drive the rack 32 to slide along the rack rail 43.
The working process of the embodiment of the present invention is described below to enable those skilled in the art to better understand the technical solution.
Referring to fig. 1, 2 and 4, at this time, the on-hook air conditioner is not in an initial state, the panel 2 is closed, and the panel 2 is parallel to the back plate of the main body 1.
The motor is controlled to be started, the driving force of the motor is transmitted to the rack 32 through the gear transmission system 31, the rack 32 slides along the rack rail 43 to drive the first sliding barrel to slide along the second rail 412, meanwhile, the second sliding barrel is driven to slide along the fourth rail 422, and the panel 2 can be lifted relative to the main body 1 under the action of the first connecting rod 33 and the second connecting rod 34; then the first slide cylinder slides along the first rail 411, and the second slide cylinder slides along the third rail 421, under the action of the first connecting rod 33 and the second connecting rod 34, the panel 2 moves towards the top of the main body 1, so as to open the panel 2, specifically referring to fig. 3 and 5, thereby increasing the distance between the panel 2 and the air inlet 11 and the air outlet 12, and increasing the air inlet and outlet efficiency.
According to the air conditioner hanging machine provided by the embodiment of the invention, the motor drives the speed reduction transmission mechanism, the rack, the first connecting rod and the second connecting rod, the first connecting rod slides along the first connecting rod guide rail, the second connecting rod slides along the second connecting rod guide rail, and the panel is smoothly and stably opened, so that a certain angle is formed between the panel and the main body, the air inlet rate and the air outlet rate are increased, and the working efficiency and the comfort level of the air conditioner hanging machine are improved.
FIG. 6 is a schematic diagram of a first link of an air conditioning hook according to an embodiment of the present invention; FIG. 7 is a top view of FIG. 6; fig. 8 is a front view of fig. 6. In fig. 6 to 6, the X direction is the length direction of the first link, the Y direction is the width direction of the first link, and Z is the thickness direction of the first link.
Referring to fig. 6 to 8, a first mounting groove 331 is provided at a side of the first link 33 facing the first link guide rail 41, a first mounting shaft 332 is provided in the first mounting groove 331, and the first mounting shaft 332 extends to an outside of the first mounting groove 331; the first sliding barrel is sleeved on the first mounting shaft 332.
Specifically, the first mounting groove 331 is a circular groove to match the shape of the first drum. One end of the first mounting shaft 332 is connected to the bottom of the first mounting groove 331 and the other end of the first mounting shaft 332 extends to the outside of the first mounting groove 331, i.e., the height of the first mounting shaft 332 is greater than the depth of the first mounting groove 331. The first sliding cylinder is sleeved on the first mounting shaft 332, the part of the first sliding cylinder close to the first connecting rod 33 is located in the first mounting groove 331, and the part of the first sliding cylinder close to the first mounting plate 4 is located in the first connecting rod guide rail 41, so that the distance between the first mounting plate 4 and the first connecting rod 33 is reduced, and the movement of the panel 2 is more stable.
Further, the first link 33 includes a first sliding portion 333 accommodated in the first sliding groove and a first hinge portion 334 hinged to the panel 2, the first sliding portion 333 is of a rectangular structure, and the width and thickness of the first hinge portion 334 are both greater than those of the first sliding portion 333.
Specifically, the first sliding portion 333 is rectangular, and accordingly, the shape of the first sliding groove provided in the rack 32 is also rectangular. The first hinge 334 is hinged to the panel 2, and the bent portions thereof are all provided with transition fillets, so as to avoid stress concentration at the tip end and reduce the structural strength of the first hinge 334. The width of the first hinge portion 334 is greater than the width of the first sliding portion 333, and the thickness of the first hinge portion 334 is greater than the width of the first sliding portion 333, which is beneficial to improving the structural strength of the first link 33 and avoiding the fracture damage at the hinge joint with the panel 2. In order to avoid stress concentration, a first transition portion 335 is provided between the first sliding portion 333 and the first hinge portion 334, and the first sliding portion 333 transitions to the first hinge portion 334 in the width direction and the thickness direction, respectively. For example, in the width direction, the first transition portion 335 has a tapered structure, and has a smaller width at one end close to the first sliding portion 333 and a larger width at one end close to the first hinge portion 334; in the thickness, a transition inclined plane is arranged on one side far away from the first roller.
The first mounting groove 331 may be located at an end of the first sliding portion 333 adjacent to the first transition portion 335.
The first hinge 334 can be hinged to the panel 2 in various ways, for example, the first hinge 334 is provided with a spherical hinge, and the panel 2 is provided with a spherical mounting hole; for another example, the panel 2 is provided with a first hinge axis (not shown in the figures); the first hinge portion 334 is provided with a first hinge hole 3341 engaged with the first shaft, and the first hinge hole 3341 is an elongated circular hole having a length direction corresponding to a width direction of the first sliding portion 333. The long side wall of the oblong hole away from the first sliding part 333 is provided with a first mounting opening 3342 to which the first hinge shaft is mounted.
Specifically, be provided with first mount pad 21 on the panel 2, and be provided with first articulated shaft on the first mount pad 21, the one end that first mount pad 21 was kept away from to first articulated shaft is provided with first fender wall for prevent that first articulated shaft from deviating from in first hinge hole 3341. The first blocking wall may be a fan-shaped structure disposed at an end surface of the first hinge shaft away from the first mounting seat 21.
The first hinge hole 3341 is preferably an elongated circular hole, and the length direction of the elongated circular hole is consistent with the width direction of the first sliding portion 333, so that the first link 33 has a high degree of fitting with the first hinge shaft of the panel 2, and is not easily detached, thereby making the panel 2 smoothly move.
To facilitate the installation of the first hinge shaft, the long side wall of the oblong hole away from the first sliding part 333 is provided with a first installation opening 3342, and the size of the first installation opening 3342 is smaller than the outer diameter of the first hinge shaft. The side arms of both sides of the first mounting opening 3342 have elasticity, and when mounted, force is applied to press the first hinge shaft into the first hinge hole 3341. During the opening and closing of the panel 2, the first hinge shaft mainly acts on both short sidewalls of the oblong hole, and the first mounting opening 3342 is provided on the long sidewalls of the oblong hole, and the size of the first mounting opening 3342 is smaller than the outer diameter of the first hinge shaft, so that the first hinge shaft does not come out of the first mounting opening 3342.
Further, the first link 33 is provided with a first pressure buffer hole 336 penetrating through the thickness of the first link 33, and the first pressure buffer hole 336 extends from the other long sidewall of the oblong hole to the first mounting shaft 332. The first pressure relief bore 336 is offset from the first mounting ring opening 3342. The air conditioner hanging machine of this embodiment sets up the impact force that first pressure buffering hole 336 effectively reduced first articulated shaft and first connecting rod 33, makes the deformation rate that reduces first connecting rod when the panel operation is stable, prolongs the life of air conditioner hanging machine.
The specific structure and effect of the first link 33 are described above in detail, and the specific structure and effect of the second link 34 are described below in detail.
FIG. 9 is a schematic structural view of a second link of the on-hook air conditioner according to the embodiment of the present invention; FIG. 10 is a top view of FIG. 9; fig. 11 is a front view of fig. 9. In fig. 6 to 6, the X direction is the length direction of the second link, the Y direction is the width direction of the second link, and the Z direction is the thickness direction of the second link.
Referring to fig. 9 to 11, a second mounting groove 341 is provided in a side of the second link 34 facing the second link guide 42, and a second mounting shaft 342 is provided in the second mounting groove 341; the second sliding cylinder is sleeved on the second mounting shaft 342.
Specifically, the second mounting groove 341 is a circular groove to match the shape of the second drum. One end of the second mounting shaft 342 is connected to the bottom of the second mounting groove 341 and the other end of the second mounting shaft 342 extends to the outside of the second mounting groove 341, i.e., the height of the second mounting shaft 342 is greater than the depth of the second mounting groove 341. The second sliding cylinder is sleeved on the second mounting shaft 342, the part of the second sliding cylinder close to the second connecting rod 34 is located in the second mounting groove 341, and the part of the second sliding cylinder close to the second mounting plate 4 is located in the second connecting rod guide rail 42, so that the distance between the second mounting plate 4 and the second connecting rod 34 is reduced, and the movement of the panel 2 is more stable.
Further, the second link 34 includes a second sliding portion 343 accommodated in the second sliding groove and a second hinge portion 344 hinged to the panel 2, the second sliding portion 344 has a rectangular structure, and a width and a thickness of the second hinge portion 343 are each greater than a width and a thickness of the second sliding portion 344, respectively.
Specifically, the second sliding portion 343 has a rectangular structure, and accordingly, the second sliding groove provided in the rack 32 has a rectangular shape. The second hinge 344 is hinged to the panel 2, and the bent portion thereof is provided with a transition fillet, so as to avoid the stress concentration at the tip end to reduce the structural strength of the second hinge 344. The width of the second hinge portion 344 is greater than the width of the second sliding portion 343, and the thickness of the second hinge portion 344 is greater than the width of the second sliding portion 343, which is beneficial to improving the structural strength of the second link 34 and avoiding the fracture damage at the hinge portion with the panel 2. In order to avoid stress concentration, a second transition portion is provided between the second sliding portion 343 and the second hinge portion 344, and transitions from the second sliding portion 343 to the second hinge portion 344 in the width direction and the thickness direction, respectively. For example, in the width direction, the second transition portion is a tapered structure, and has a smaller width at one end near the second sliding portion 343 and a larger width at one end near the second hinge portion 344; and a transition inclined plane is arranged on one side far away from the second roller in thickness.
The second installation groove 341 may be located on the second transition portion, and the specific structure of the second installation groove 341 is not limited in the embodiment of the present invention.
The second hinge 344 can be hinged to the panel 2 in various ways, for example, the second hinge 344 is provided with a spherical hinge, and the panel 2 is provided with a spherical mounting hole; for another example, the panel 2 is provided with a second hinge axis (not shown in the figures); the second hinge part 344 is provided with a second hinge hole 3441 engaged with the second hinge shaft, and the second hinge hole 3441 is provided with a second mounting opening 3442 mounting the second hinge shaft.
Specifically, the second mounting seat 22 is disposed on the panel 2, and a second hinge shaft is disposed on the second mounting seat 22, and a second blocking wall is disposed at two ends of the second hinge shaft, which are far away from the second mounting seat 22, for preventing the second hinge shaft from being disengaged from the second hinge hole 3441. The second blocking wall may be a fan-shaped structure disposed at an end surface of the second hinge shaft away from the second mounting seat 22.
The second hinge hole 3441 may be a circular hole, so that the second link 34 has a high degree of fit with the second hinge shaft on the panel 2, and is not easily detached, thereby stably moving the panel 2.
To facilitate the installation of the second hinge shaft, the second hinge hole 3441 is provided with a second installation opening 3442 to install the second hinge shaft, and the size of the second installation opening 3442 is smaller than the outer diameter of the second hinge shaft, and when installed, force is applied to press the second hinge shaft into the second hinge hole 3341. Since the size of the second mounting opening 3442 is smaller than the outer diameter of the second hinge shaft, the second hinge shaft is not escaped from the second mounting opening 3442.
Further, the second link 34 is provided with a second pressure buffering hole 345 penetrating through the thickness of the second link 34, the second pressure buffering hole 345 extends from the second hinge hole 3441 to the second mounting shaft 342, and the second pressure buffering hole 345 is opposite to the second mounting opening 3442. The air conditioner hanging machine of the embodiment effectively reduces the impact force of the second hinge shaft and the second connecting rod 34 by arranging the second pressure buffer hole 345, so that the deformation rate of the second connecting rod is reduced while the panel runs stably, and the service life of the air conditioner hanging machine is prolonged.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. An air conditioning hanging machine, comprising: the air conditioner comprises a main body provided with an air inlet and an air outlet, a panel arranged on the main body and a driving mechanism;
the driving mechanism comprises a motor, a speed reduction transmission mechanism, a rack, a first connecting rod and a second connecting rod; the input end of the speed reducing transmission mechanism is in transmission connection with the output shaft of the motor, and the output end of the speed reducing transmission mechanism is in transmission connection with the rack;
a first connecting rod guide rail and a second connecting rod guide rail which are mutually spaced are arranged on the side surface of the main body, and the first connecting rod guide rail and the second connecting rod guide rail respectively extend along the direction of the air outlet pointing to the air inlet;
one end of the first connecting rod is connected with the rack in a sliding mode, the other end of the first connecting rod is hinged with the panel, and the first connecting rod is provided with a first sliding barrel connected with the first connecting rod guide rail in a sliding mode;
one end of the second connecting rod is connected with the rack in a sliding manner, the other end of the second connecting rod is hinged with the panel, and the second connecting rod is provided with a second sliding barrel connected with the second connecting rod guide rail in a sliding manner;
when the first sliding barrel slides along the first connecting rod guide rail and the second sliding barrel slides along the second connecting rod guide rail, the panel can be driven to be opened or closed.
2. An air conditioner hanging machine as defined in claim 1, wherein a first sliding slot is formed on one side of the rack facing the first connecting rod, and one end of the first connecting rod extends into the first sliding slot and can slide in the first sliding slot;
one side of the rack, which faces the second connecting rod, is provided with a second sliding groove, and one end of the second connecting rod extends into the second sliding groove and can slide in the second sliding groove.
3. The on-hook air conditioner as defined in claim 2, wherein the first link is provided with a first mounting groove at a side thereof facing the first link guide rail, a first mounting shaft being provided in the first mounting groove, the first mounting shaft extending to an outside of the first mounting groove;
the first sliding barrel is sleeved on the first mounting shaft.
4. An air conditioning hook according to claim 3, wherein said first link includes a first slide portion received in said first slide channel and a first hinge portion hingedly connected to said panel, said first slide portion being of rectangular configuration and said first hinge portion having a width and thickness each greater than a width and thickness of said first slide portion, respectively.
5. An air conditioning hook according to claim 4, wherein said panel is provided with a first hinge axis;
the first hinge part is provided with a first hinge hole matched with the first hinge shaft, the first hinge hole is an oblong hole, and the length direction of the oblong hole is consistent with the width direction of the first sliding part;
the long side wall of the long round hole far away from the first sliding part is provided with a first installation opening for installing the first hinge shaft.
6. An air conditioning hook according to claim 5, characterized in that the first link is provided with a first pressure buffer hole extending through the thickness of the first link, the first pressure buffer hole extending from the other long side wall of the oblong hole to the first mounting shaft.
7. An air conditioning hanging unit according to any one of claims 2 to 6, characterized in that a second mounting groove is provided in a side of the second link facing the second link guide rail, and a second mounting shaft is provided in the second mounting groove;
the second sliding barrel is sleeved on the second mounting shaft.
8. An air conditioning hook according to claim 7, wherein said second link includes a second slide portion received in said second slide slot and a second hinge portion hingedly connected to said panel, said second slide portion being of rectangular configuration and said second hinge portion having a width and thickness each greater than a width and thickness of said second slide portion, respectively.
9. An air conditioning hook according to claim 8, wherein said panel is provided with a second hinge axis;
the second hinge portion is provided with a second hinge hole matched with the second hinge shaft, and the second hinge hole is provided with a second installation opening for installing the second hinge shaft.
10. An air conditioning hanging unit as defined in claim 9 wherein the second link has a second pressure buffer hole formed therein through the thickness of the second link, the second pressure buffer hole extending from the second hinge hole to the second mounting shaft and being opposite the second mounting opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910744151.0A CN112393326B (en) | 2019-08-13 | 2019-08-13 | Hanging air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910744151.0A CN112393326B (en) | 2019-08-13 | 2019-08-13 | Hanging air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN112393326A true CN112393326A (en) | 2021-02-23 |
| CN112393326B CN112393326B (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910744151.0A Active CN112393326B (en) | 2019-08-13 | 2019-08-13 | Hanging air conditioner |
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| Country | Link |
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| CN (1) | CN112393326B (en) |
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| CN105020873A (en) * | 2014-04-24 | 2015-11-04 | 珠海格力电器股份有限公司 | Motion mechanism, panel mechanism and household appliance |
| CN106066062A (en) * | 2016-07-18 | 2016-11-02 | 珠海格力电器股份有限公司 | Panel assembly and there is its indoor apparatus of air conditioner |
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| CN1164005A (en) * | 1996-03-21 | 1997-11-05 | 三星电子株式会社 | Device for opening and closing exhaust vent of air conditioner |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112393326B (en) | 2022-06-28 |
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