CN216114649U - Fixing support and air conditioner with same - Google Patents

Abstract

The utility model discloses a fixed bolster and have its air conditioner, wherein, the fixed bolster includes: support piece and at least one locating part, support piece are used for connecting the chassis, inject the spacing groove between locating part and the support piece, and the spacing groove is used for cooperating with the tip return bend grafting of condenser, and locating part or support piece are equipped with locking portion, and locking portion is suitable for the card to go into between two pipe sections in the tip return bend. The fixing support provided by the embodiment of the utility model can realize that the condenser is fixedly connected to the chassis so as to limit the relative position relation between the condenser and the chassis and improve the position stability of the condenser.

Description

Fixing support and air conditioner with same

Technical Field

The utility model relates to the technical field of air conditioning, in particular to a fixing support and an air conditioner with the same.

Background

The condenser in the air conditioner generally has a double-row condenser and a single-row condenser, but some air conditioners cannot meet the actual requirement for the heat exchange area when the single-row condenser is used for heat exchange, and the allowance of the heat exchange area is too large when the double-row condenser is used for heat exchange, so that on the premise of ensuring the performance of the air conditioner, a half-row condenser can be selected for use (the specific structure of the half-row condenser can be seen in fig. 1 and 2) in order to save the cost.

As shown in fig. 1 and 2, the condenser 2200 'of the air conditioner 2000' includes fins 2220 ', end bent tubes 2210', a left side plate, and a right side plate, wherein the end bent tubes 2210 'are passed through the fins 2220' from the left side plate and then placed on the right side plate, and then the end bent tubes 2210 'are expanded by a tube expander, and the tube expander rear end bent tubes 2210' are interference-fitted with the fins 2220 ', the left side plate, and the right side plate, so that the condenser 2200' is formed into a whole, and then bent into an L shape, thereby forming a whole row of condensers. And similarly, a half-row condenser is manufactured, but the half-row condenser does not have a left side plate and does not need to be bent, the length of the half-row condenser is generally 50% -70% of that of the whole row of condenser, the half-row condenser and the whole row of condenser are fixed together through screws to form a row of half condensers, and then the left side plate and the right side plate are respectively fixed on the base plate 2100 ' through screws so as to realize that the condenser 2200 ' is installed on the base plate 2100 '.

However, the left side of the half-row condenser cannot be effectively fixed due to the fact that the half-row condenser is not provided with the left side plate, and in a Navy standard random vibration test (which is verified by aiming at the development projects sold in Iraq, Iran, and the American four countries, India, the test method is that the bottom surface of an air conditioner prototype is placed at the center of a vibration table top during transportation, the prototype is not allowed to be stacked, a random vibration reference spectrum is set according to certain parameters, and the test operation time is 2 h.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a fixing bracket which can fix the left side of a condenser on a chassis and prevent the chassis from wearing the condenser, thereby improving the reliability of the condenser.

The utility model also aims to provide an air conditioner with the fixing bracket.

According to the embodiment of the utility model, the fixing bracket comprises: a support for connecting to a chassis; at least one locating part, the locating part with inject the spacing groove between the support piece, the spacing groove is used for cooperating with the tip return bend grafting of condenser, the locating part or support piece is equipped with locking portion, locking portion is suitable for the card to be gone into between two pipeline sections in the tip return bend.

According to the fixing support provided by the embodiment of the utility model, after the locking part is clamped between the two pipe sections in the end bent pipe, the fixing support can be fixedly connected to the condenser, and then the fixing support is connected to the base plate through the supporting piece, so that the position of the fixing support relative to the base plate is stable, the position of the condenser relative to the base plate is stable, and the purpose of effectively fixing the condenser is achieved.

In some examples, the stopper includes: one end of the first limiting plate is connected with the supporting piece; one end of the second limiting plate is connected with the supporting piece, the other end of the first limiting plate and the other end of the second limiting plate extend towards directions close to each other, and the limiting groove is defined by the first limiting plate, the second limiting plate and the supporting piece.

In some examples, the end bend of the condenser abuts the first and/or second restriction plate.

In some examples, the other end of the first restriction plate and the other end of the second restriction plate form free ends respectively and define an opening with the restriction groove therebetween.

In some examples, the locking portion is formed on one of the first stopper plate and the second stopper plate.

In some examples, the locking portion is formed on a side wall of the stopper groove.

In some examples, the locking portion has a locking surface and a guide surface, the locking surface and the guide surface are disposed opposite to each other in an insertion direction of the end bent pipe, wherein the guide surface extends obliquely with respect to the insertion direction, and the end bent pipe may abut against the locking surface when the end bent pipe of the condenser is fitted in the limiting groove.

In some examples, the supporting member is provided with at least two limiting members arranged at intervals, and the at least two limiting members are matched with at least two end bent pipes of the condenser in a one-to-one correspondence manner.

In some examples, the support member has a mounting hole, and the support member and the chassis are adapted to be connected by a fastener penetrating through the mounting hole.

In some examples, the support comprises: the bottom plate is used for connecting the chassis; the first backup pad, first backup pad is followed the direction of height extension of condenser and with the bottom plate is connected, the locating part is located first backup pad and with first backup pad is injectd the spacing groove.

In some examples, the support further comprises: the second backup pad, the second backup pad is followed the direction of height extension of condenser and respectively with the bottom plate the first backup pad is connected, the second backup pad with the locating part sets up just relatively the second backup pad have with the spacing groove is relative dodge the hole.

An air conditioner according to an embodiment of the present invention includes: a chassis; the fixing bracket is the fixing bracket; the condenser is installed on the base plate at least through the fixing support.

According to the air conditioner provided by the embodiment of the utility model, at least part of the condenser can be effectively fixed on the chassis by adopting the fixing support, so that the position of the condenser relative to the chassis is stable, the overall stability of the air conditioner is improved, the service life of the air conditioner is prolonged, and the reliability of the air conditioner is improved.

Additional aspects and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a prior art air conditioner.

Fig. 2 is a schematic view of an air conditioner in another angle in the prior art.

Fig. 3 is a schematic view of a mounting bracket according to some embodiments of the utility model.

Fig. 4 is a front view of a mounting bracket according to some embodiments of the utility model.

Fig. 5 is a schematic diagram of a condenser according to some embodiments of the utility model.

Fig. 6 is a schematic view of a condenser attached to a base pan according to some embodiments of the present invention.

Fig. 7 is a cross-sectional view taken along line a-a of fig. 6.

Fig. 8 is a partial enlarged view of the region i in fig. 7.

Reference numerals:

1000. fixing a bracket;

100. a support member;

110. a base plate; 111. mounting holes;

120. a first support plate;

130. a second support plate; 131. avoiding holes;

200. a limiting member; 210. a first limit plate; 220. a second limiting plate;

300. a limiting groove; 310. an opening;

400. a lock section; 410. a locking surface; 420. a guide surface;

500. a fastener;

2000. an air conditioner;

2100. a chassis;

2200. a condenser; 2210. bending the end part; 2220. and a fin.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

A fixing bracket 1000 according to an embodiment of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 3 to 8, a fixing bracket 1000 according to an embodiment of the present invention includes: a support 100 and at least one limiting member 200.

The support 100 is used to connect the chassis 2100, thereby achieving a fixed connection of the fixing bracket 1000 with the chassis 2100.

A limiting groove 300 is defined between the limiting member 200 and the supporting member 100, the limiting groove 300 is used for being inserted and matched with the end bent tube 2210 of the condenser 2200, the limiting member 200 or the supporting member 100 is provided with a locking part 400, and the locking part 400 is suitable for being clamped between two tube sections in the end bent tube 2210.

In some examples, the locking portion 400 is disposed on the limiting member 200 or the supporting member 100 and located in the limiting groove 300, so that when the end bent tube 2210 of the condenser 2200 is inserted into the limiting groove 300, the locking portion 400 can be ensured to be clamped between two tube segments of the end bent tube 2210, which are the upper and lower tube segments of the end bent tube 2210 opposite to each other as shown in fig. 6, so that the locking portion 400 can effectively perform a locking function.

According to the fixing bracket 1000 of the embodiment of the utility model, the limiting groove 300 is defined between the limiting member 200 and the supporting member 100, and the limiting groove 300 mainly plays a role of avoiding the end bent tube 2210, so that the end bent tube 2210 of the condenser 2200 can be ensured to be in plug-in fit with the fixing bracket 1000, and the connection between the condenser 2200 and the fixing bracket 1000 is realized, and the condenser 2200 can be conveniently and fixedly connected to the chassis 2100 through the fixing bracket 1000.

By providing the locking portion 400, when the end bent tube 2210 of the condenser 2200 is fitted to the fixing bracket 1000 through the retaining groove 300 in the insertion manner, the locking portion 400 is inserted between two tube sections of the end bent tube 2210 for locking the end bent tube 2210 in the retaining groove 300, so that the end bent tube 2210 is prevented from moving relative to the retaining groove 300, that is, the fixed connection of the condenser 2200 to the fixing bracket 1000 is achieved, and the condenser 2200 is ensured to be positionally stable relative to the fixing bracket 1000.

It should be noted that, in the present application, the fixing bracket 1000 is provided with the limiting groove 300 which is engaged with the end bent tube 2210 of the condenser 2200, so that when the condenser 2200 is connected with the fixing bracket 1000, a connecting piece for connecting the fixing bracket 1000 does not need to be arranged on the condenser 2200, and the connection between the condenser 2200 and the fixing bracket 1000 can be realized through the existing structure (the end bent tube 2210) of the condenser 2200, so that the structure of the condenser 2200 is simple, and the fixing of the condenser 2200 is more convenient.

After the condenser 2200 is fixedly connected with the fixing bracket 1000, the supporting member 100 is connected to the base plate 2100, the fixing bracket 1000 is connected with the condenser 2200 and the base plate 2100 at the same time, so that the condenser 2200 is fixedly connected with the base plate 2100, and when the air conditioner 2000 shakes, the condenser 2200 can be prevented from shaking relative to the base plate 2100 to generate impact, so that the relative position of the condenser 2200 and the base plate 2100 is stable, the phenomenon that the condenser 2200 is leaked due to the fact that the condenser 2200 is abraded by the base plate 2100 is avoided, the service life of the condenser 2200 is prolonged, and the reliability of the condenser 2200 is improved.

It can be understood that, compared to the prior art that one side of the condenser 2200 cannot be connected to the base plate 2100, the present application provides the fixing bracket 1000, and the condenser 2200 can be connected to the fixing bracket 1000 by using its own structure, and then the condenser 2200 is connected to the base plate 2100 by the fixing bracket 1000, so as to effectively fix one side of the condenser 2200, and improve the position stability of the condenser 2200, thereby preventing the base plate 2100 from being worn through the condenser 2200.

In some embodiments of the utility model, as shown in fig. 3, the limiting member 200 includes a first limiting plate 210 and a second limiting plate 220, one end of the first limiting plate 210 is connected to the supporting member 100, and the supporting member 100 is used for supporting the first limiting plate 210, so that the position of the first limiting plate 210 is stable, and the subsequent formation of the limiting groove 300 is facilitated. The connection may be one of bonding and clamping, and the connection method may improve the connection strength between the first limiting plate 210 and the supporting member 100, so that the first limiting plate 210 may be stably connected to the supporting member 100.

Alternatively, as shown in fig. 3, one end of the second limiting plate 220 is connected to the supporting member 100, and the other end of the first limiting plate 210 and the other end of the second limiting plate 220 extend toward each other, so as to form a limiting groove 300 on the fixing bracket 1000, thereby ensuring that the condenser 2200 can be inserted and fitted on the fixing bracket 1000. The connection mode between the second limiting plate 220 and the supporting member 100 can also be bonding or clamping, and the beneficial effects thereof can be seen from the beneficial effects of the first limiting plate 210 connected to the supporting member 100 by bonding or clamping, which are not described herein again.

Optionally, as shown in fig. 3, the first limiting plate 210, the second limiting plate 220 and the supporting member 100 enclose a limiting groove 300. The limiting groove 300 is used for avoiding the end bent tube 2210 in the condenser 2200, and the end bent tube 2210 is fitted in the limiting groove 300, so that the condenser 2200 is inserted and fitted on the fixing bracket 1000, and the condenser 2200 is connected with the fixing bracket 1000.

Optionally, the end bend 2210 of the condenser 2200 abuts against the first and/or second limiting plate 210, 220. The contact area between the condenser 2200 and the fixing bracket 1000 is increased, so that the connection strength between the condenser 2200 and the fixing bracket 1000 is improved, and the relative position between the condenser 2200 and the fixing bracket 1000 is stable.

In a specific example, the upper side of the end bend 2210 of the condenser 2200 abuts on the first limit plate 210, and the lower side of the end bend 2210 of the condenser 2200 abuts on the second limit plate 220, and at this time, the first limit plate 210 and the second limit plate 220 cooperate to limit the position of the end bend 2210 in the up-down direction in the limit groove 300, and the up-down movement of the end bend 2210 relative to the limit groove 300 is avoided, thereby improving the positional stability of the condenser 2200.

In a specific example, the left side of the end bent tube 2210 of the condenser 2200 abuts on the supporting member 100, and the right side of the end bent tube 2210 of the condenser 2200 abuts on the first and second limiting plates 210 and 220 at the same time, at this time, the supporting member 100, the first and second limiting plates 210 and 220 cooperate to limit the position of the end bent tube 2210 in the left-right direction in the limiting groove 300, and the end bent tube 2210 is prevented from moving left and right with respect to the limiting groove 300, thereby further improving the positional stability of the condenser 2200.

The above-mentioned up-down direction and left-right direction are the directions shown in fig. 3.

In some examples, as shown in fig. 3 and 4, the plate of the first stopper plate 210 contacting the upper side of the end bend 2210 and the plate of the second stopper plate 220 contacting the lower side of the end bend 2210 are formed as arc-shaped plates for accommodating the shape of the end bend 2210, ensuring that the upper and lower sides of the end bend 2210 can abut on the first stopper plate 210 and the second stopper plate 220, respectively, to increase the contact area of the end bend 2210 with the stopper 200, that is, the contact area of the condenser 2200 with the fixing bracket 1000, so that the relative position of the condenser 2200 with the fixing bracket 1000 is stabilized.

Alternatively, as shown in fig. 3 and 4, the other end of the first restriction plate 210 and the other end of the second restriction plate 220 form free ends, respectively, and an opening 310 is defined between the other end of the first restriction plate 210 and the other end of the second restriction plate 220 and the restriction groove 300. Because the convex locking portion 400 is disposed in the limiting groove 300, when the end bent tube 2210 moves relative to the limiting groove 300 and the end of the end bent tube 2210 abuts against the locking portion 400, if the other end of the first limiting plate 210 and the other end of the second limiting plate 220 form fixed ends respectively, the phenomenon that the end bent tube 2210 cannot move continuously occurs, that is, the locking portion 400 cannot be normally clamped between two tube segments of the end bent tube 2210, therefore, the other end of the first limiting plate 210 and the other end of the second limiting plate 220 form free ends respectively in the present application, when the end of the end bent tube 2210 abuts against the locking portion 400, the end bent tube 2210 continues to move forward, and the force of the forward movement of the end bent tube 2210 pushes the other end of the first limiting plate 210 or the other end of the second limiting plate 220 to move rightward and drives the locking portion 400 to move rightward to avoid the end bent tube 2210, the end bent tube 2210 can be inserted into the limiting groove 300, and the locking portion 400 can be clamped between two tube sections in the end bent tube 2210, so that the condenser 2200 can be fixedly connected with the fixing bracket 1000.

It should be noted that, the other end of the first limiting plate 210 is an end of the first limiting plate 210 not connected to the supporting member 100, and correspondingly, the other end of the second limiting plate 220 is an end of the second limiting plate 220 not connected to the supporting member 100, and defining the opening 310 between the other end of the first limiting plate 210 and the other end of the second limiting plate 220 means that the other end of the first limiting plate 210 and the other end of the second limiting plate 220 are not connected at an interval, so that the other end of the first limiting plate 210 and the other end of the second limiting plate 220 form a free end, and the condenser 2200 is conveniently inserted and matched on the fixing bracket 1000.

Alternatively, the first limiting plate 210 and the second limiting plate 220 may be made of polypropylene, and the polypropylene has good elasticity, so that when the end bent tube 2210 moves to push the other end of the first limiting plate 210 or the other end of the second limiting plate 220 to move rightwards, the first limiting plate 210 or the second limiting plate 220 can drive the locking part 400 to move leftwards by using the elastic restoring force of the first limiting plate 210 or the second limiting plate 220, so as to clamp the locking part 400 between two tube segments in the end bent tube 2210, and thus, the condenser 2200 can be fixedly connected to the fixing bracket 1000.

Of course, in other examples, not limited to only the first limiting plate 210 and the second limiting plate 220 being made of polypropylene materials, the entire structure of the fixing bracket 1000 may be made of polypropylene materials, the polypropylene materials can also reduce the production cost of the fixing bracket 1000 while ensuring that the first limiting plate 210 and the second limiting plate 220 have good elastic restoring force, and the fixing bracket 1000 has the advantages of high strength, wear resistance, corrosion resistance, and the like, and when the fixing bracket 1000 is made of polypropylene materials, the fixing bracket 1000 may be made by an injection molding process, thereby reducing the assembly difficulty of the fixing bracket 1000, and improving the production efficiency.

Alternatively, as shown in fig. 3 and 4, the locking portion 400 is formed on one of the first and second stopper plates 210 and 220. The first or second limiting plate 210 or 220 is used to support the locking portion 400, so that the locking portion 400 is stable in position, thereby effectively locking the end bent tube 2210 and achieving the fixed connection of the condenser 2200 and the fixing bracket 1000.

Alternatively, the locking portion 400 is provided near the end of the other end of the first restriction plate 210 or near the end of the other end of the second restriction plate 220, and the end position can be moved toward the right side relatively easily to avoid the end bend 2210, thereby ensuring that the end bend 2210 can be smoothly inserted into the restriction groove 300.

Alternatively, in other examples of the utility model, when the locking portion 400 is made of polypropylene, the opening 310 of the limiting groove 300 may not be defined between the other end of the first limiting plate 210 and the other end of the second limiting plate 220, that is, the other end of the first limiting plate 210 and the other end of the second limiting plate 220 may not form a free end, and specifically, the other end of the first limiting plate 210 and the other end of the second limiting plate 220 are connected to each other and form a fixed end, because the locking portion 400 is made of polypropylene, that is, the locking portion 400 itself may be elastically deformed, so that when the end of the end bent tube 2210 abuts on the locking portion 400, the end bent tube 2210 continues to move forward, and the force of the forward movement of the end bent tube 2210 presses the locking portion 400 to deform the end bent tube 2210 to avoid the end bent tube 2210 to ensure that the end bent tube 2210 can be inserted into the limiting groove 300, then, the locking portion 400 is restored to its original shape by its elastic restoring force and is caught between the two pipe sections in the end bent tube 2210, so that the condenser 2200 can be fixedly connected to the fixing bracket 1000.

Alternatively, when the locking part 400 is made of polypropylene, the locking part 400 may be disposed on the supporting member 100 to lock the condenser 2200.

In some embodiments of the present invention, as shown in fig. 3 and 4, the locking part 400 is formed on a side wall of the spacing groove 300. This ensures that the locking portion 400 is located in the retaining groove 300, which ensures that the locking portion 400 is captured between two pipe sections in the end bend 2210 when the end bend 2210 of the condenser 2200 is fitted into the retaining groove 300.

In some embodiments of the present invention, as shown in fig. 3, the locking portion 400 has a locking surface 410 and a guide surface 420, and the locking surface 410 and the guide surface 420 are disposed opposite to each other in the insertion direction of the end pipe 2210. In the process of inserting the end bend 2210 into the fixing bracket 1000, the outer side of the end bend 2210 first abuts against the guide surface 420 and moves along the extending direction of the guide surface 420, and when the end of the end bend 2210 is disengaged from the guide surface 420, the inner side of the end bend 2210 can abut against the locking surface 410, so as to connect the condenser 2200 with the fixing bracket 1000. The inner side of the end bend 2210 as referred to herein means a side of the end bend 2210 directed toward the condenser 2200.

It should be noted that the above-mentioned insertion direction of the end bent tube 2210 may be understood as the front-rear direction shown in fig. 3, and the end bent tube 2210 is moved in the front-rear direction with respect to the fixing bracket 1000 to be inserted into the stopper groove 300.

Alternatively, as shown in fig. 3, the guide surface 420 extends obliquely with respect to the insertion direction. In the process of assembling the condenser 2200 with the fixing bracket 1000, the end bent tube 2210 of the condenser 2200 first abuts against the guide surface 420, and then the condenser 2200 moves along the extending direction of the guide surface 420, and the guide surface 420 can play a role of guiding, so that the end bent tube 2210 on the condenser 2200 can be smoothly inserted into the limiting groove 300 of the fixing bracket 1000, thereby improving the assembling efficiency, and the arrangement can improve the assembling accuracy of the condenser 2200 with the fixing bracket 1000, ensure that the locking part 400 on the fixing bracket 1000 can be accurately clamped between two tube sections in the end bent tube 2210, and reduce the assembling difficulty.

Optionally, the end bend 2210 of the condenser 2200 may abut the locking surface 410 when the end bend 2210 mates with the restraint slot 300. The end bent tube 2210 herein abutting against the locking surface 410 means that the inner side of the end bent tube 2210 abuts against the locking surface 410, and the locking surface 410 is used for limiting the position of the end bent tube 2210 and preventing the end bent tube 2210 from moving backward relative to the fixing bracket 1000, thereby improving the positional stability of the condenser 2200 and realizing the fixed connection of the condenser 2200 to the fixing bracket 1000.

Optionally, the angle between the guide surface 420 and the locking surface 410 is greater than 30 °. When the angle between the guide surface 420 and the locking surface 410 is too small, during the movement of the end curved tube 2210, a phenomenon may occur in which the guide surface 420 directly abuts against the end of the end curved tube 2210, so that the end curved tube 2210 cannot continue to move in the insertion direction, that is, the end curved tube 2210 cannot be inserted into the stopper groove 300, and therefore, the angle between the guide surface 420 and the locking surface 410 is set to be greater than 30 °, and the guide surface 420 can play a role of guiding while ensuring smooth movement of the end curved tube 2210, thereby reducing the difficulty of assembly.

The angle between the guide surface 420 and the locking surface 410 is mainly an inclination angle of the guide surface 420 with respect to the locking surface 410 when the extending direction of the locking surface 410 is unchanged.

Of course, in other examples, the angle between the guiding surface 420 and the locking surface 410 is not limited to be greater than 30 ° as described above, and the technician may set the angle of inclination of the guiding surface 420 according to actual needs as long as the end bent tube 2210 can be inserted into the limiting groove 300 smoothly and the locking portion 400 can be clamped between two tube segments in the end bent tube 2210.

In some embodiments of the present invention, as shown in fig. 3 and 4, at least two spacing limiting members 200 are disposed on the supporting member 100, and the at least two limiting members 200 are engaged with at least two end bent tubes 2210 of the condenser 2200 in a one-to-one correspondence manner. The at least two spacing limiting members 200 are engaged to increase the contact area between the fixing bracket 1000 and the condenser 2200, so as to increase the connection strength between the fixing bracket 1000 and the condenser 2200, so that the fixing bracket 1000 can be stably connected to the condenser 2200, and then the condenser 2200 is connected to the base plate 2100 through the fixing bracket 1000 to fix the condenser 2200, thereby realizing the fixed connection between the condenser 2200 and the base plate 2100.

Optionally, the above-mentioned at least two spacing limiting members 200 are that two, three, four or more limiting members 200 may be disposed on the supporting member 100 of the present application, as long as it is ensured that the number of the limiting members 200 is not more than the number of the end bent tubes 2210, the larger the contact area between the condenser 2200 and the fixing bracket 1000 is, and accordingly, the higher the connection strength between the condenser 2200 and the fixing bracket 1000 is, but as the number of the limiting members 200 is increased, the production cost of the fixing bracket 1000 may be correspondingly increased, therefore, two limiting members 200 may be specifically disposed on the fixing bracket 1000 of the present application, and the two limiting members 200 cooperate to improve the connection strength between the fixing bracket 1000 and the condenser 2200, and at the same time, the production cost of the fixing bracket 1000 may also be reduced, and the practicability of the fixing bracket 1000 is improved.

In some embodiments of the present invention, as shown in fig. 3, the supporting member 100 is provided with a mounting hole 111, and the supporting member 100 and the chassis 2100 are adapted to be connected by a fastener 500 penetrating through the mounting hole 111. During the assembly of the support 100 and the base plate 2100, the fastener 500 passes through the mounting hole 111 of the support 100 and is coupled to the base plate 2100, so as to couple the support 100 to the base plate 2100, that is, couple the fixing bracket 1000 to the base plate 2100, thereby improving the coupling strength between the fixing bracket 1000 and the base plate 2100, and further improving the structural stability of the condenser 2200 with respect to the base plate 2100.

Alternatively, as shown in fig. 7 and 8, the mounting hole 111 on the support 100 may be a through hole penetrating through the bottom wall of the support 100, the chassis 2100 is provided with a mating hole matching with the mounting hole 111, the mating hole may be an internal threaded hole, the fastener 500 may be a screw, and the screw penetrates through the mounting hole 111 and is fixedly connected in the mating hole, so as to fixedly connect the support 100 and the chassis 2100, and improve the connection strength between the support 100 and the chassis 2100.

In some embodiments of the present invention, as shown in fig. 3 and 4, the support 100 includes a base plate 110 and a first support plate 120, the base plate 110 being used to connect to the chassis 2100. The bottom plate 110 serves to increase a contact area of the support 100 with the chassis 2100, thereby increasing a contact area of the fixing bracket 1000 with the chassis 2100 to improve a coupling strength of the fixing bracket 1000 with the chassis 2100, so that the fixing bracket 1000 can be stably coupled to the chassis 2100.

Alternatively, as shown in fig. 3, the mounting hole 111 is formed in the bottom plate 110, and after the bottom plate 110 contacts the chassis 2100, the bottom plate 110 is connected to the chassis 2100 by the fastener 500, so as to fixedly connect the fixing bracket 1000 to the chassis 2100.

Alternatively, as shown in fig. 3 and 6, the first support plate 120 extends in the height direction of the condenser 2200, and the first support plate 120 is coupled to the base plate 110. The interconnected first support plate 120 and the base plate 110 support each other to improve the structural strength of the support 100 itself.

Optionally, as shown in fig. 3, the limiting member 200 is disposed on the first support plate 120, and the limiting member 200 and the first support plate 120 define a limiting groove 300. The first support plate 120 is used for supporting the limiting member 200, so that the position of the limiting member 200 relative to the first support plate 120 is stable, and therefore the limiting groove 300 can be effectively limited by the first support plate 120, and it is ensured that the end bent tube 2210 can be inserted into the fixing bracket 1000, and the position-stable limiting member 200, when the end bent tube 2210 is inserted into the fixing bracket 1000 through the limiting groove 300, the limiting member 200 can also abut against the end bent tube 2210 to prevent the end bent tube 2210 from shaking, so as to improve the position stability of the condenser 2200.

Optionally, as shown in fig. 3 and 4, the supporting member 100 further includes a second supporting plate 130, the second supporting plate 130 extends along a height direction of the condenser 2200, and the second supporting plate 130 is connected to the base plate 110 and the first supporting plate 120, respectively. The second supporting plate 130 is used to further improve the structural stability of the supporting member 100, and prevent the supporting member 100 from shaking, so that the supporting member 100 can be stably connected to the chassis 2100, the supporting member 100 can stably support the limiting member 200, and the spacing improves the position stability of the limiting member 200.

Optionally, as shown in fig. 3, the second supporting plate 130 is disposed opposite to the limiting member 200, and the second supporting plate 130 has an avoiding hole 131 opposite to the limiting groove 300. The avoiding hole 131 is used for avoiding the end bent tube 2210 to ensure that the second support plate 130 does not block the end bent tube 2210 from moving during the movement of the end bent tube 2210 in the insertion direction, thereby ensuring that the end bent tube 2210 can be smoothly inserted into the limiting groove 300 to realize the connection of the condenser 2200 and the fixing bracket 1000.

Alternatively, as shown in fig. 5, the condenser 2200 includes an end bend 2210 and a fin 2220, the end bend 2210 being inserted into the fin 2220, the end bend 2210 and the fin 2220 being well known in the art and not described in detail herein.

Alternatively, as shown in fig. 3 and 6, the second support plate 130 is disposed close to the fins 2220 with respect to the limiting member 200 in the insertion direction of the end bend 2210, and when the end bend 2210 abuts on the locking surface 410, the side surface of the second support plate 130 may abut on the fins 2220, at which time the locking portion 400 and the fins 2220 cooperate to define the position of the end bend 2210 in the front-rear direction in the limiting groove 300, preventing the end bend 2210 from moving forward and backward with respect to the limiting groove 300, thereby further improving the positional stability of the condenser 2200.

Therefore, when the end bent tube 2210 is inserted into the limiting groove 300, the upper and lower directions, the front and back directions and the left and right directions are limited, so that the end bent tube 2210 is stably inserted into the limiting groove 300, namely, the end bent tube 2210 does not shake relative to the limiting groove 300, further, the condenser 2200 is not shaken relative to the fixing bracket 1000, after the fixing bracket 1000 is connected to the chassis 2100 through the mounting hole 111 and the fastener 500 in a matching manner, the fixing bracket 1000 is also guaranteed not to shake relative to the chassis 2100, and the position of the condenser 2200 relative to the chassis 2100 is stable, so that the problem that the chassis 2100 wears the condenser 2200 can be solved in the process of carrying out the American military standard random vibration test, and the reliability of the condenser 2200 is improved.

Alternatively, when the locking portion 400 is formed on one of the first limiting plate 210 or the second limiting plate 220, the other side portion of the first limiting plate 210 or the other side portion of the second limiting plate 220, on which the locking portion 400 is not provided, may be connected to the second supporting plate 130, specifically, as shown in fig. 3, when the locking portion 400 is formed on the second limiting plate 220, the side edge of the second limiting plate 220, which is close to the second supporting plate 130, may be spaced apart from the second supporting plate 130, such that one end of the second limiting plate 220 may form a free end to drive the locking portion 400 to move, and accordingly, the side edge of the first limiting plate 210, on which the locking portion 400 is not provided, may be fixedly connected to the second supporting plate 130, while the second supporting plate 130 is used to support the first limiting plate 210, such that the first limiting plate 210 is positionally stable, such that the first limiting plate 210 may be stably abutted against the end portion 2210, to avoid wobbling of the end bend 2210.

One embodiment of the fixing bracket 1000 of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 3 to 8, the fixing bracket 1000 includes: the support member 100, the limiting member 200, the limiting groove 300 and the locking part 400.

The supporting member 100 includes a base plate 110, a first supporting plate 120 and a second supporting plate 130, wherein a mounting hole 111 is formed on the base plate 110, and a fastener 500 is adapted to pass through the mounting hole 111 and be connected to the chassis 2100, so as to fixedly connect the supporting member 100 and the chassis 2100.

The first supporting plate 120 extends along the height direction of the condenser 2200, the first supporting plate 120 is connected to the bottom plate 110, the second supporting plate 130 extends along the height direction of the condenser 2200, the second supporting plate 130 is connected to the bottom plate 110 and the first supporting plate 120, the second supporting plate 130 is disposed opposite to the limiting member 200, and the second supporting plate 130 has a avoiding hole 131 opposite to the limiting groove 300.

The supporting member 100 is provided with two limiting members 200 arranged at intervals, the two limiting members 200 are in one-to-one corresponding fit with two end bends 2210 of the condenser 2200, each limiting member 200 includes a first limiting plate 210 and a second limiting plate 220, one end of the first limiting plate 210 and one end of the second limiting plate 220 are both connected with the first supporting plate 120, the other end of the first limiting plate 210 and the other end of the second limiting plate 220 extend towards directions close to each other, a limiting groove 300 is defined by the first limiting plate 210, the second limiting plate 220 and the first supporting plate 120, the end bends 2210 of the condenser 2200 are inserted and fitted in the limiting groove 300, and the upper and lower side surfaces of the end bends 2210 abut against the first limiting plate 210 and the second limiting plate 220 respectively.

The other ends of the first and second restriction plates 210 and 220 form free ends, respectively, and the other ends of the first and second restriction plates 210 and 220 define an opening 310 with the restriction groove 300.

A locking portion 400 is formed on one of the first and second restriction plates 210 and 220, the locking portion 400 includes a locking surface 410 and a guide surface 420, the locking surface 410 and the guide surface 420 are disposed opposite to each other in the insertion direction of the end bend 2210, the guide surface 420 extends obliquely with respect to the insertion direction, and the end bend 2210 may abut against the locking surface 410 when the end bend 2210 of the condenser 2200 is fitted in the restriction groove 300, to achieve the fixed connection of the condenser 2200 and the fixing bracket 1000.

An air conditioner 2000 according to an embodiment of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 6, the air conditioner 2000 according to the embodiment of the present invention includes: a base plate 2100, a fixing bracket 1000, and a condenser 2200.

Here, the fixing bracket 1000 is the fixing bracket 1000 described above, and the condenser 2200 is mounted on the base plate 2100 through at least the fixing bracket 1000, which means that the condenser 2200 is mounted on the base plate 2100 through other structures (e.g., a side plate on the condenser 2200) in addition to the fixing bracket 1000.

According to the air conditioner 2000 of the embodiment of the utility model, when the air conditioner 2000 adopts the condenser 2200 of one row and a half for heat exchange, because the left side of the condenser 2200 of the half row is not provided with the sideboard suitable for being connected with the chassis 2100, the left side of the condenser 2200 of the half row can be installed on the chassis 2100 through the fixing bracket 1000 of the present application, so that the fixing bracket 1000 is stable in position relative to the chassis 2100, the abrasion of the condenser 2200 by the chassis 2100 is avoided, the reliability of the condenser 2200 is improved, and the assembly difficulty of the chassis 2100 and the condenser 2200 can be reduced by adopting the fixing bracket 1000, and the assembly efficiency is improved.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Two limiting members 200 are shown in fig. 3 for illustrative purposes, but it is obvious to those skilled in the art after reading the above technical solutions that the solution can be applied to three or more limiting members 200, which also falls into the protection scope of the present invention.

The structure and function of the fixing bracket 1000 and other components of the air conditioner 2000 having the same according to the embodiment of the present invention, such as the condenser 2200, are well known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (12)

1. A fixing bracket, comprising:

a support for connecting to a chassis;

at least one locating part, the locating part with inject the spacing groove between the support piece, the spacing groove is used for cooperating with the tip return bend grafting of condenser, the locating part or support piece is equipped with locking portion, locking portion is suitable for the card to be gone into between two pipeline sections in the tip return bend.

2. The fixed bracket of claim 1, wherein the retainer comprises:

one end of the first limiting plate is connected with the supporting piece;

one end of the second limiting plate is connected with the supporting piece, the other end of the first limiting plate and the other end of the second limiting plate extend towards directions close to each other, and the limiting groove is defined by the first limiting plate, the second limiting plate and the supporting piece.

3. The fixing bracket according to claim 2, wherein the end elbow of the condenser abuts against the first and/or second limiting plate.

4. The fixing bracket according to claim 2, wherein the other end of the first limit plate and the other end of the second limit plate form free ends respectively and define an opening with the limit groove therebetween.

5. The fixing bracket according to claim 2, wherein the locking portion is formed on one of the first and second stopper plates.

6. The fixing bracket according to claim 1, wherein the locking portion is formed on a side wall of the stopper groove.

7. The fixing bracket according to claim 1, wherein the locking portion has a locking surface and a guide surface, the locking surface and the guide surface being disposed opposite to each other in an insertion direction of the end bend,

wherein, the guiding surface extends for the slope of direction of inserting, when the tip return bend of condenser with spacing groove cooperation, the tip return bend can butt the locking surface.

8. The fixing bracket according to any one of claims 1-7, wherein the supporting member is provided with at least two spacing-arranged position-limiting members, and at least two position-limiting members are engaged with at least two end bent pipes of the condenser in a one-to-one correspondence manner.

9. The fixing bracket according to any one of claims 1 to 7, wherein the support member is provided with a mounting hole, and the support member and the chassis are adapted to be connected by a fastener penetrating through the mounting hole.

10. The securing bracket according to any one of claims 1-7, wherein the support member comprises:

the bottom plate is used for connecting the chassis;

the first backup pad, first backup pad is followed the direction of height extension of condenser and with the bottom plate is connected, the locating part is located first backup pad and with first backup pad is injectd the spacing groove.

11. The securing bracket of claim 10, wherein the support member further comprises:

the second backup pad, the second backup pad is followed the direction of height extension of condenser and respectively with the bottom plate the first backup pad is connected, the second backup pad with the locating part sets up just relatively the second backup pad have with the spacing groove is relative dodge the hole.

12. An air conditioner, comprising:

a chassis;

a stationary support according to any one of claims 1 to 11;

the condenser is installed on the base plate at least through the fixing support.

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