CN212204795U - Buckle device, air condensing units and air conditioner - Google Patents
Buckle device, air condensing units and air conditioner Download PDFInfo
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- CN212204795U CN212204795U CN202021025852.3U CN202021025852U CN212204795U CN 212204795 U CN212204795 U CN 212204795U CN 202021025852 U CN202021025852 U CN 202021025852U CN 212204795 U CN212204795 U CN 212204795U
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Abstract
The utility model provides a buckle device, air condensing units and air conditioner relates to air conditioning technology field. The buckle device comprises a body with a first side and a second side, wherein the first side and the second side are spaced and opposite to each other along a first preset direction. The body is provided with the elasticity buckle respectively in first side and second side, sets up the elasticity buckle that sets up in first side and is used for blocking half row condenser, sets up the elasticity buckle that sets up in the second side and is used for blocking whole row condenser. The air conditioner outdoor unit comprises a buckling device, and the air conditioner comprises the air conditioner outdoor unit. The buckling device can fix the half-row condenser in the air conditioner outdoor unit to the whole-row condenser, thereby reducing the probability of pipeline damage or breakage and improving the reliability of the air conditioner.
Description
Technical Field
The utility model relates to an air conditioning technology field particularly, relates to a buckle device, air condensing units and air conditioner.
Background
The condenser in the air-conditioning outdoor unit is generally a tube-fin heat exchanger, and a plurality of heat exchange fins are inserted into the S-shaped condenser tube at intervals. The heat exchange efficiency is improved, the component cost is saved, and one row of half or two rows of half condensers can be used. The one-row half condenser or the two-row half condenser comprises a half-row condenser and a whole-row condenser. Due to the size, the tail end of the half-row condenser (at the position of the U-shaped elbow pipe body) is not aligned with the tail end of the whole-row condenser, the half-row condenser is difficult to be fixed on the whole-row condenser by using a binding belt, and during the transportation of the outdoor unit, the half-row condenser and the whole-row condenser are easy to generate large relative displacement, so that the pipeline is damaged or broken, and the reliability of the air conditioner is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the problem of improvement how can be fixed in whole row of condenser with half row of condenser in the air condensing units, reduce the pipeline and harm or cracked probability, improve the reliability of air conditioner.
In order to improve the above problem, in a first aspect, an embodiment of the present invention provides a buckle device, which includes a body having a first side and a second side, the first side and the second side are spaced and opposite to each other along a first predetermined direction; the body is provided with the elasticity buckle respectively in first side and second side, sets up the elasticity buckle that sets up in first side and is used for blocking half row condenser, sets up the elasticity buckle that sets up in the second side and is used for blocking whole row condenser.
The buckle device is provided with elastic buckle in relative both sides, and the elastic buckle of both sides is used for half row of condenser of joint and whole row of condenser respectively to make half row of condenser and whole row of condenser together fixed, in the outdoor unit transportation, be difficult to take place great relative displacement between half row of condenser and the whole row of condenser, the probability that the pipeline harmd or brokenly reduces, and the reliability of air conditioner improves.
In an alternative embodiment, the body has a setting surface parallel to the first preset direction, and the thickness of the elastic buckle arranged on the second side is smaller than the spacing distance between adjacent fins of the whole row of the condenser along the direction perpendicular to the setting surface.
The thickness of the elastic buckle at the second side is set to be smaller than the spacing distance between the adjacent fins of the whole row of condensers, so that the elastic buckle at the second side can be conveniently inserted between the adjacent fins to clamp the tube bodies of the whole row of condensers, and the fins cannot be damaged.
In an alternative embodiment, the body has a setting surface parallel to the first preset direction, and the thickness of the snap means is smaller than the spacing distance between adjacent fins of the entire row of condensers in the direction perpendicular to the setting surface.
The whole thickness of the buckling device is smaller than the spacing distance between the adjacent fins of the whole row of condensers, so that the buckling device can be inserted into and clamped in the tube body of the whole row of condensers from the adjacent fins of the whole row of condensers, and the fins cannot be damaged.
In an optional embodiment, the body is provided with arc grooves on the first side and the second side respectively, the elastic buckle comprises two clamping hands which are symmetrically arranged, the two clamping hands are fixed on two side edges of the arc grooves respectively, the two clamping hands and the arc grooves enclose a clamping hole together, and the clamping hole is used for being matched with the tube bodies of the half-row condenser and the tube bodies of the whole-row condenser.
The body sets up the arc recess and can cooperate better with the body, and when the card hand blocked half row condenser or whole row condenser's body, the elasticity buckle can carry out the joint better to the body spacing, and is difficult for causing the damage to the body.
In an alternative embodiment, the distance between the center of the arc-shaped groove on the first side and the center of the arc-shaped groove on the second side in the first preset direction is equal to half of the sum of the width of the whole row of condensers and the width of the half row of condensers.
The utility model discloses a condenser, including the body, the body sets up in the intermediate position of the total width of condenser, the distance between the center of the arc recess of first side and the center of the arc recess of second side equals half of the width of whole row of condenser and the width sum of half row of condenser, thereby, buckle device joint size adaptation when between half row of condenser and whole row of condenser, do not change original distance between half row of condenser and the whole row of condenser, make the width of whole row of condenser and half row of condenser still hug closely the setting, maintain the original compactness of condenser overall structure.
In an alternative embodiment, the total width of the snap means in the first preset direction is smaller than the sum of the widths of the half-row condenser and the full-row condenser.
The total width of the buckle device is smaller than the sum of the widths of the half-row condenser and the whole-row condenser, so that the buckle device can be hidden between the half-row condenser and the whole-row condenser when being clamped on the condenser, and one side of the whole-row condenser deviating from the half-row condenser and one side of the half-row condenser deviating from the whole-row condenser can not be exposed.
In an optional embodiment, the body is provided with a plurality of elastic buckles respectively on the first side and the second side, the plurality of elastic buckles are arranged at intervals along a second preset direction, and the second preset direction is perpendicular to the first preset direction.
The buckle device is provided with a plurality of elastic buckles on two sides respectively, and can clamp a plurality of pipelines of a half-row condenser and a plurality of pipelines of a whole-row condenser together, so that the fixing efficiency of the buckle device is improved.
In an alternative embodiment, the snap means is a central symmetrical structure.
The central symmetrical structure enables the buckle device to be convenient to produce, and the installation direction does not need to be particularly emphasized in the installation, so that the buckle device is convenient to install.
In an alternative embodiment, the snap means is of plastic material.
The plastic material has the advantages of light structure, good elasticity and low cost, and the plastic material does not influence heat transfer and heat exchange too much.
In a second aspect, the embodiment of the present invention provides an outdoor unit of an air conditioner, including half row of condensers, whole row of condensers and the buckle device of any one of the foregoing embodiments, half row of condensers is set up in one side of whole row of condensers, and buckle device connects half row of condensers and whole row of condensers simultaneously.
The air condensing units uses the buckle device to simultaneously clamp the half-row condensers and the whole-row condensers so as to fix the half-row condensers and the whole-row condensers together, the half-row condensers are not easy to generate large displacement, and the probability of pipeline damage or breakage is reduced.
In a third aspect, an embodiment of the present invention provides an air conditioner, including the outdoor unit of the air conditioner of the foregoing embodiment.
In the outdoor unit of the air conditioner, the half-row condenser and the whole-row condenser are fixed together by using the buckling device, the probability of damage or breakage of a pipeline is reduced, and the reliability of the air conditioner is improved.
Drawings
FIG. 1 is a schematic diagram of a prior art arrangement for securing a row of condensers using straps;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic structural view of a half-row condenser and a full-row condenser in an embodiment of the present invention;
fig. 4 is a schematic structural view of the fastening device in the embodiment of the present invention;
fig. 5 is a schematic structural view illustrating the assembly of the half-row condenser, the whole-row condenser and the fastening device in the embodiment of the present invention;
fig. 6 is an enlarged view of a portion B of fig. 5 according to an embodiment of the present invention;
fig. 7 is a schematic structural view of the assembly of the half-row condenser and the fastening device in the embodiment of the present invention.
Description of reference numerals: 100-a snap-fit device; 110-a body; 111-a first side; 112-setting surface; 113-a second side; 115-an arc-shaped groove; 117-avoidance slots; 120-elastic buckle; 122-card hand; 124-clamping hole; 126-an opening; 201-a ribbon; 210-a whole row of condensers; 212-a straight pipe section pipe body; 220-half row condenser; 222-U-bend pipe body; 230-fins.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 1 and 2, in the conventional outdoor unit of an air conditioner, the condenser structure may be multi-row, one-row and half-row, or two-row and half-row. For the multiple rows of condensers, each row of condensers is a whole row of condensers 210, the tail end of each row of condensers is flush, the bundling belt 201 can be used at the U-shaped pipe head at the tail end of each condenser, pipe bodies of two adjacent rows of condensers are bundled together, the condensers are prevented from displacing, the probability of damage or breakage of the pipe bodies of the condensers is reduced, and the reliability of the air conditioner is improved.
Referring to fig. 3, for a one-row and two-row and one-half condenser structure, the whole row of condenser 210 is in an L-shaped curved shape, wherein the convex side of the L-shaped curve is the outer side, and the concave side of the L-shaped curve is the inner side. The condenser half-row 220 is generally flat and the condenser half-row 220 is generally positioned against the inside of the condenser full-row 210. Since the half-row condenser 220 has a smaller overall length than the full-row condenser 210, the end of the half-row condenser 220 (where the U-bend tubes 222 are exposed from the fins 230) cannot be flush with the end of the full-row condenser 210. Therefore, the binding bands 201 cannot be used for binding and fixing like the multi-row condenser, the probability of damage or breakage of the condenser tube body is high, and the reliability of the air conditioner is affected.
To solve the above problem, please refer to fig. 4, 5 and 6, an embodiment of the present invention provides an air conditioner, including an outdoor unit of the air conditioner. The outdoor unit of the air conditioner includes a half-row condenser 220, a whole-row condenser 210, and a fastening device 100, wherein the half-row condenser 220 is disposed at one side of the whole-row condenser 210. Whether the half-row condenser 220 is disposed inside or outside the entire row condenser 210 may be actually disposed according to the requirements of the air conditioning structure, and is not limited herein. The buckling device 100 is simultaneously buckled with the half-row condenser 220 and the whole-row condenser 210 to fix the half-row condenser 220 and the whole-row condenser 210 together, the half-row condenser 220 is not easy to generate large displacement, and the probability of pipeline damage or breakage is reduced, so that the reliability of the air conditioner can be improved.
Referring to fig. 4 and 7, the fastening device 100 provided in the present embodiment includes a body 110 having a first side 111 and a second side 113, and the first side 111 and the second side 113 are spaced and opposite to each other along a first predetermined direction (shown as ab direction). The body 110 has a setting surface 112 parallel to the first predetermined direction, and the setting surface 112 extends from a first side 111 to a second side 113. In the present embodiment, the main body 110 is a flat plate structure, and the setting surface 112 is a plate surface of the plate. The body 110 is provided with elastic buckles 120 on the first side 111 and the second side 113 respectively, the elastic buckles 120 on the first side 111 are used for clamping the half-row condenser 220, and the elastic buckles 120 on the second side 113 are used for clamping the whole row condenser 210.
In this embodiment, the body 110 is provided with a plurality of elastic buckles 120 on the first side 111 and the second side 113 respectively, so as to be able to simultaneously clamp a plurality of pipelines of the half-row condenser 220 and a plurality of pipelines of the whole-row condenser 210 together, thereby improving the fixing efficiency of the buckle device 100. Therefore, for the condenser with a fixed structure, the half-row condenser 220 and the entire-row condenser 210 can be fixed by using a smaller number of fastening devices 100, and the assembly efficiency of the outdoor unit of the air conditioner can be improved.
In the present embodiment, the plurality of elastic latches 120 are disposed at intervals along a second predetermined direction (cd direction shown in the figure), which is parallel to the setting surface 112 and perpendicular to the first predetermined direction. That is, the first preset direction and the second preset direction are two directions perpendicular to each other on the setting surface 112.
Specifically, the body 110 is substantially rectangular, and the body 110 is provided with arc-shaped grooves 115 at a first side 111 and a second side 113, respectively. In the present embodiment, the body 110 is provided with four arc grooves 115 on the first side 111 and the second side 113, respectively, and the four arc grooves 115 are spaced along the second preset direction. The body 110 is provided with four elastic buckles 120 on the first side 111 and the second side 113, respectively, and the elastic buckles 120 are connected to the arc-shaped grooves 115 of the body 110 in a one-to-one correspondence. The elastic buckle 120 is similar to the pipe clamp in structure, the elastic buckle 120 includes two clamping hands 122 symmetrically disposed, and the two clamping hands 122 are respectively fixed to two side edges of the same arc groove 115 to form a pair of clamping hands 122. The fixing can be through the connection structure, also can be the integrated into one piece. For two clamping hands 122 of the pair of clamping hands 122, the root portions of the two clamping hands 122 are respectively fixed at the positions of the body 110 close to the arc-shaped grooves 115, and the root portions of the two clamping hands 122 are respectively located at two sides of the corresponding arc-shaped groove 115 in the second preset direction. The end of the clamping arm 122 away from the root is a free end, and the free ends of two clamping arms 122 in the pair of clamping arms 122 are close to each other, so that the two clamping arms 122 extend toward the direction close to each other as a whole.
Thus, the two clamping hands 122 and the arc-shaped groove 115 together enclose a clamping hole 124, one side of the clamping hole 124 close to the body is arc-shaped, and an opening 126 is formed between the free ends of the two clamping hands 122, namely, the clamping hole 124 is provided with the opening 126 at the side far away from the body 110. The width of the opening 126 along the first predetermined direction is smaller than the tube diameters of the tubes of the half-row condenser 220 and the tubes of the full-row condenser 210, and the opening 126 is used for the tubes of the half-row condenser 220 and the tubes of the full-row condenser 210 to be clamped in. In the present embodiment, the elastic latch 120 of the first side 111 is used for latching the U-bend tube 222 at the end of the half-row condenser 220, and the elastic latch 120 of the second side 113 is used for latching the straight tube section 212 of the entire row condenser 210 corresponding to the U-bend tube 222, so as to better improve the relative stability between the half-row condenser 220 and the entire row condenser 210.
The openings 126 of the elastic buckles 120 on the first side 111 face away from the openings 126 of the elastic buckles 120 on the second side 113, so as to facilitate the clamping with the tubes of the half-row condenser 220 and the tubes of the entire row condenser 210. When the buckle device 100 is installed, the tube body is clamped into the clamping hole 124 from the opening 126 of the elastic buckle 120 at two sides. In this embodiment, the diameter of the arc groove 115 at the bottom of the locking hole 124 is slightly larger than the pipe diameter to facilitate assembly. Because the buckle is elastic buckle 120, the tube body will support the opening 126 between the two clamping hands 122 by itself, and after entering the clamping hole 124, the clamping hands 122 restore to the original position under the action of the elastic force, so that the tube bodies on two sides can be clamped on the buckle device 100.
In this embodiment, because the bottom of the clamping hole 124 is arc-shaped, when the clamping hole 124 is matched with the U-shaped elbow pipe 222 of the half-row condenser 220 and the straight pipe section pipe 212 of the whole-row condenser 210, the inner wall of the clamping hole 124 has a higher matching degree with the outer wall of the pipe, and the elastic buckle 120 is more accurate and stable in limiting the pipe, so that the half-row condenser 220 and the whole-row condenser 210 can be better prevented from relative displacement, and meanwhile, the pipe is not easily damaged. Moreover, the groove can make the overall width of the body 110 in the first preset direction at the position where the elastic buckle 120 is not arranged be large enough, and improve the structural strength of the whole buckle device 100.
In other embodiments, the shape of the arc-shaped grooves 115 on the two sides of the body 110 can be replaced by other shapes, that is, the shape of the groove is not particularly limited, and only needs to be matched with the pipe body. Even, the two sides of the body 110 may not be provided with additional grooves, and only the tube body needs to be clamped by the clamping hands 122 of the elastic buckle 120.
In addition, the number of the elastic buckles 120 can be set according to actual needs. In this embodiment, four resilient latches 120 are provided. In other embodiments, two, three, five or more elastic buckles 120 may be provided, or only one elastic buckle 120 may be provided, and the number of the arc-shaped grooves 115 may be changed accordingly.
In this embodiment, since the tubes of the half-row condenser 220 and the tubes of the full-row condenser 210 are not aligned with each other in the first predetermined direction, but are staggered with each other, for matching with the half-row condenser 220 and the full-row condenser 210, the four elastic buckles 120 of the first side 111 and the four elastic buckles 120 of the second side 113 are not aligned with each other in the first predetermined direction, but are staggered with each other. In addition, in the general air conditioner outdoor unit structure, the tube pitch L of the half-row condenser 2201And the tube pitch L of the entire row of condensers 2102The pipe diameters of the half-row condenser 220 and the whole-row condenser 210 are also equal, so that the spacing between every two adjacent four elastic buckles 120 on the first side 111 is equal to the spacing between every two adjacent four elastic buckles 120 on the second side 113, and the size of each elastic buckle 120 is equal. Furthermore, the four elastic buckles 120 on the first side 111 and the four elastic buckles 120 on the second side 113 are arranged in a central symmetry manner to adapt to the pipe body arrangement, so that the buckle device 100 is in a central symmetry structure. The buckle device 100 with the centrosymmetric structure is convenient to produce, and the buckle device 100 is convenient to mount without paying special attention to the mounting direction (the structural shape is unchanged after being rotated by 180 degrees). In addition, the first and second substrates are,in order to avoid the peripheral pipelines and reduce the mass of the fastening device 100, two ends of the body 110 in the second predetermined direction are respectively provided with an avoiding groove 117.
In other embodiments, when the number of the elastic buckles 120 on the first side 111 and the second side 113 is multiple, the layout of the elastic buckles 120 of the buckle device 100 can also be adapted according to the relative positions of the tubes of the half-row condenser 220 and the tubes of the full-row condenser 210, and is not necessarily limited to a central symmetrical structure.
Moreover, in other embodiments, the number of the elastic buckles 120 on the first side 111 and the second side 113 may also be unequal, and thus, the elastic buckles 120 of the buckle device 100 are not necessarily in a central symmetrical structure. It is only necessary to be able to stably cooperate with the tubes of the half-row condenser 220 and the tubes of the full-row condenser 210.
In the present embodiment, after the tube bodies of the half-row condenser 220 and the tube bodies of the full-row condenser 210 are snapped into the two side elastic snaps 120 of the snap device 100, the body 110 is perpendicular to the axial direction of the straight tube section tube bodies 212 of the full-row condenser 210, i.e. the body 110 is placed parallel to the fins 230. The fins 230 are arranged densely, and the half-row condenser 220 and the full-row condenser 210 are each shown as a simple illustration of one fin 230. In the present embodiment, the thickness of the latch device 100 in the direction perpendicular to the setting surface 112 is smaller than the spacing distance between the adjacent fins 230 of the entire row of the condenser 210. In this embodiment, the thickness of the latch 100 in a direction perpendicular to the setting surface 112 is about 1 mm. Along the direction perpendicular to the setting surface 112, that is, the direction perpendicular to the fins 230, the thicknesses of the elastic buckle 120 and the body 110 are smaller, the clamping hands 122 of the elastic buckle 120 on the second side 113 of the body 110 can enter from the interval between the adjacent fins 230 to be clamped with the straight tube section tube body 212, the installation process and the final clamping fixation cannot affect and damage the fins 230, the fins 230 are protected, and the reliability of the air conditioner is ensured.
Since the elastic buckle 120 on the first side 111 is buckled with the U-bend tube 222 at the end of the half-row condenser 220, and the U-bend tube 222 is exposed from one side of the whole fin 230 structure, that is, the U-bend tube 222 is not provided with the dense fins 230, theoretically, the thickness of the part of the body 110 close to the first side 111 and the thickness of the elastic buckle 120 on the first side 111 are not required to be smaller than the spacing distance between the adjacent fins 230 of the whole-row condenser 210, but only the thickness of the elastic buckle 120 on the second side 113 is required to be smaller than the spacing distance between the adjacent fins 230 of the whole-row condenser 210, and the stable buckling of the buckle device 100 to the whole-row condenser 210 and the half-row condenser 220 can also be realized. However, to facilitate the manufacturing of the buckle device 100, the overall thickness of the buckle device 100 is kept consistent in this embodiment, and is smaller than the spacing between adjacent fins 230 of the entire row of condensers 210. When the arrangement is carried out, the elastic buckle 120 on the first side 111 of the buckle device 100 is not necessarily connected to the U-shaped elbow pipe body 222, because the distance between the fins 230 of the half-row condenser 220 is the same as that between the fins 230 of the whole-row condenser 210, the whole thickness of the buckle device 100 is thinner, the first side 111 can extend into the interval between the adjacent fins 230 of the half-row condenser 220 like the second side 113, so that the first side 111 is clamped with the straight pipe section of the half-row condenser 220, and the adaptability of the buckle device 100 is improved to a certain extent.
Therefore, the whole buckling device 100 is in a flat plate-shaped structure, can be inserted into the gap of the fins 230 in a mode of being parallel to the fins 230 during installation so as to be clamped with the tube body, is not hindered by the fins 230, does not damage the fins 230, and is beneficial to improving the reliability of the air conditioner.
In addition, generally, the tube body of the condenser is disposed at the middle position of the total width of the fins 230 of the condenser, and in the present embodiment, the distance L between the center of the arc-shaped groove 115 of the first side 111 and the center of the arc-shaped groove 115 of the second side 113 along the first preset direction5Is equal to the width L of the whole row of condensers 2103And width L of half row condenser 2204Half of the sum of (A) and (B), i.e. L5＝(L3+L4)/2. Here, the condenser width refers to a total width occupied by the fins 230 along the first preset direction. Therefore, the size of the buckle device 100 is more adaptive when the buckle device is clamped between the half-row condenser 220 and the whole-row condenser 210, the original distance between the half-row condenser 220 and the whole-row condenser 210 is not changed, and the half-row condenser 22 can still be ensured0 is tightly attached to one side of the whole row of condensers 210, the original compactness of the whole condenser structure is maintained, and the space size occupied by the whole condenser in the outdoor unit cannot be obviously enlarged due to the existence of the buckling device 100.
In the present embodiment, the width L of the entire row of condensers 2103And width L of half row condenser 2204Equal, and thus the distance L between the center of the arc groove 115 of the first side 111 and the center of the arc groove 115 of the second side 1135Width L of the entire row of condensers 2103And width L of half row condenser 2204The three are equal. It is understood that in other embodiments, the width L of the entire row of condensers 2103And width L of half row condenser 2204Not equal, the distance L between the center of the arc-shaped groove 115 of the first side 111 and the center of the arc-shaped groove 115 of the second side 1135Satisfy only L5＝(L3+L4) And/2, the snap device 100 may not be a centrally symmetric structure at this time.
In addition, in the embodiment, when the fastening device 100 is fastened to the condenser, in order to avoid the side of the fastening device 100 departing from the half-row condenser 220 from the full-row condenser 210 or the side of the half-row condenser 220 departing from the full-row condenser 210 from being exposed, i.e. to further avoid influencing the appearance of the condenser, the total width L of the fastening device 100 along the first predetermined direction is set to be equal to the total width L of the half-row condenser 2206Less than the sum of the widths of the half-row condenser 220 and the full-row condenser 210, i.e., L6＜L3+L4Wherein, the total width L of the fastening device 100 along the first predetermined direction6Refers to the maximum distance between the free end of the catch 122 of the first side 111 and the free end of the catch 122 of the second side 113 in the first preset direction. In this embodiment, L3＝L4＝L5，L6＝2L5- (3-4) mm, so that the clamping arm 122 of the whole clamping device 100 does not exceed the fins 230 from two sides in the first preset direction to be exposed, the concealment of the clamping device 100 is improved, and the influence on the condenser structure can be reduced.
In addition, the locking device 100 is made of plastic. The plastic material structure is light, the elasticity is good, and the cost is lower to the heat transfer and the heat transfer of condenser can not too much be influenced to the plastic material. In other embodiments, the fastening device 100 may also be made of a metal material wrapped with a thermal insulation layer and an insulation layer, and only needs to be set according to actual needs.
Therefore, when the buckle device 100 is installed, firstly, the four elastic buckles 120 on the first side 111 of the body 110 are buckled with the two U-shaped elbow pipe bodies 222 in a one-to-one correspondence manner, then the half-row condenser 220 is pressed towards the direction close to the whole row of condensers 210, so that the four elastic buckles 120 on the second side 113 of the body 110 and the body 110 are inserted into the fins 230 of the whole row of condensers 210 at intervals, and the four elastic buckles 120 on the second side 113 are buckled on the four straight pipe section pipe bodies 212 of the whole row of condensers 210 in a one-to-one correspondence manner, and then the assembly of the buckle device 100 can be completed, so that the half-row condensers 220 and the whole row condensers 210 are fixed together. It is understood that a plurality of snap-fit devices 100 can be used to snap-fit between the half-row condenser 220 and the full-row condenser 210 to better ensure the structural stability of the condenser.
In summary, the present embodiment provides a fastening device 100, and an outdoor unit of an air conditioner and an air conditioner having the fastening device 100. The elastic buckles 120 are respectively disposed on two opposite sides of the buckle device 100 to fix the half-row condenser 220 and the entire row condenser 210 together, so that the half-row condenser 220 is not easily displaced relatively during transportation of the outdoor unit, the probability of damage or breakage of the pipeline is reduced, and the reliability of the outdoor unit and the air conditioner is improved. Meanwhile, the whole buckle device 100 is of a flat structure and is thin, and the fin 230 can be inserted into and clamped in the tube body from the adjacent fin 230, so that the fin 230 is not easily damaged. The size is set reasonably, the influence on the overall structure of the condenser can be reduced as much as possible, the production and the use are more convenient, and the influence on the heat exchange efficiency of the condenser is smaller.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (11)
1. A snap-on device, characterized in that it comprises a body (110) having a first side (111) and a second side (113), said first side (111) and said second side (113) being spaced and opposite along a first preset direction; the body (110) is in first side (111) with second side (113) are provided with elasticity buckle (120) respectively, set up in first side (111) elasticity buckle (120) are used for blocking half row condenser (220), set up in second side (113) elasticity buckle (120) are used for blocking whole row condenser (210).
2. The snap device according to claim 1, characterized in that said body (110) has a setting surface (112) parallel to said first preset direction, said elastic snap (120) provided on said second side (113) having a thickness smaller than the spacing distance between adjacent fins (230) of said entire row of condensers (210) in a direction perpendicular to said setting surface (112).
3. Snap device according to claim 1, characterized in that said body (110) has a setting surface (112) parallel to said first preset direction, said snap device (100) having a thickness, in a direction perpendicular to said setting surface (112), smaller than the spacing distance between adjacent fins (230) of said entire row of condensers (210).
4. The buckle device according to claim 1, wherein the body (110) is provided with an arc-shaped groove (115) on the first side (111) and the second side (113), the elastic buckle (120) comprises two symmetrically arranged clamping hands (122), the two clamping hands (122) are respectively fixed on two side edges of the arc-shaped groove (115), the two clamping hands (122) and the arc-shaped groove (115) jointly enclose a clamping hole (124), and the clamping hole (124) is used for being matched with the tube bodies of the half-row condenser (220) and the tube bodies of the full-row condenser (210).
5. The buckle device according to claim 4, characterized in that, in the first preset direction, the distance between the center of the arc-shaped groove (115) of the first side (111) and the center of the arc-shaped groove (115) of the second side (113) is equal to half of the sum of the width of the full row of condensers (210) and the width of the half row of condensers (220).
6. Snap-on device according to claim 1, characterized in that the total width of the snap-on device (100) in the first preset direction is smaller than the sum of the widths of the half-row condenser (220) and the full-row condenser (210).
7. The buckle device according to claim 1, wherein the body (110) is provided with a plurality of the elastic buckles (120) on the first side (111) and the second side (113), respectively, and the plurality of the elastic buckles (120) are arranged at intervals along a second preset direction, and the second preset direction is perpendicular to the first preset direction.
8. Snap device according to claim 1, characterized in that the snap device (100) is a centrosymmetric structure.
9. Snap device according to claim 1, characterized in that the snap device (100) is of plastic material.
10. An outdoor unit of an air conditioner, comprising a half-row condenser (220), a full-row condenser (210), and the fastening device (100) of any one of claims 1 to 9, wherein the half-row condenser (220) is disposed at one side of the full-row condenser (210), and the fastening device (100) simultaneously fastens the half-row condenser (220) and the full-row condenser (210).
11. An air conditioner comprising the outdoor unit of claim 10.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021025852.3U CN212204795U (en) | 2020-06-05 | 2020-06-05 | Buckle device, air condensing units and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021025852.3U CN212204795U (en) | 2020-06-05 | 2020-06-05 | Buckle device, air condensing units and air conditioner |
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| Publication Number | Publication Date |
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| CN212204795U true CN212204795U (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021025852.3U Active CN212204795U (en) | 2020-06-05 | 2020-06-05 | Buckle device, air condensing units and air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN212204795U (en) |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220928 Address after: 315191 No. 1166 Mingguang North Road, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District Patentee after: NINGBO AUX ELECTRIC Co.,Ltd. Patentee after: AUX AIR CONDITIONING LIMITED BY SHARE Ltd. Address before: 315000 No.1166 Mingguang North Road, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO AUX ELECTRIC Co.,Ltd. Patentee before: Ningbo Oxfam intelligent commercial air conditioning manufacturing Co.,Ltd. |
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| TR01 | Transfer of patent right |