CN220552014U - Radiating assembly and air conditioning equipment - Google Patents

Abstract

The utility model discloses a heat radiation assembly and air conditioning equipment, which comprises a functional module and a radiator, wherein the radiator is in a clamping form and comprises a first heat radiation piece and a second heat radiation piece which are oppositely arranged, the first heat radiation piece is provided with a first clamping part, the second heat radiation piece is provided with a second clamping part, and the functional module is clamped and fastened between the first clamping part and the second clamping part in the clamping form. The radiating component provided by the utility model avoids the problem that the edge of the functional module is easy to break and damage when the radiator is installed, improves the yield and reduces the use cost.

Description

Radiating assembly and air conditioning equipment

Technical Field

The utility model relates to the technical field of heat dissipation, in particular to a heat dissipation assembly and air conditioning equipment using the same.

Background

In use, in order to avoid the situation that the temperature of the fan module is too high, a radiator needs to be configured on the fan module.

In the related art, a radiator is generally fixed on a fan module by adopting silica gel and screws, wherein the screws are matched with gaskets, when the radiator is installed, the screws are connected with the radiator, and the edges of the fan module are pressed and fixed by the end heads of the screws and the gaskets. However, the fixing mode has the condition that the edge of the fan module is stressed greatly and is easy to break and damage during installation and disassembly.

For example, when the radiator is fixed by two screws, after one screw is removed, the fan module only receives the compression force applied by the other screw, and the edge of the compressed fan module is easy to break and break due to the asymmetry of the applied force, so that the yield is reduced, and the use cost of a user is increased.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

Therefore, the embodiment of the utility model provides the heat dissipation assembly, which solves the problem that the edge of the functional module is easy to break and damage when the radiator is installed, improves the yield and reduces the use cost.

The embodiment of the utility model also provides air conditioning equipment comprising the radiating component.

The heat dissipation assembly of the embodiment of the utility model comprises:

a functional module;

the radiator is provided with a clamping mode and comprises a first radiating piece and a second radiating piece which are oppositely arranged, the first radiating piece is provided with a first clamping part, the second radiating piece is provided with a second clamping part, and the functional module clamp is fastened between the first clamping part and the second clamping part in the clamping mode.

The heat radiation assembly provided by the embodiment of the utility model avoids the problem that the edge of the functional module is easy to break and damage when the radiator is installed, improves the yield and reduces the use cost.

In some embodiments, the heat sink assembly includes a fastener that passes through and secures the first heat sink and the second heat sink in the clamped configuration to retain the heat sink in the clamped configuration.

In some embodiments, a direction of force applied to the heat sink by the fastener is arranged to intersect a mating direction of the first heat sink and the second heat sink, and the first clamping portion and the second clamping portion are arranged to be opposed to each other in the mating direction.

In some embodiments, the first heat sink is provided with a first ramp and the second heat sink is provided with a second ramp, the first ramp and the second ramp fitting snugly to cause relative displacement of the first heat sink and the second heat sink along the mating direction when the fastener secures the heat sink.

In some embodiments, the first heat sink comprises at least one first fin and the second heat sink comprises at least one second fin, and the fastener passes through at least one of the first fin and at least one of the second fin to connect and secure the first heat sink and the second heat sink.

In some embodiments, the first heat dissipation element includes a first plate body, the first fin is disposed on one side of the first plate body, the first clamping portion is disposed on the other side of the first plate body, the second heat dissipation element includes a second plate body, the second fin is disposed on one side of the second plate body, the second clamping portion is disposed on the other side of the second plate body, and the first plate body and the second plate body are both used for being attached to the functional module.

In some embodiments, the first clamping portion is provided with a first flange, the second clamping portion is provided with a second flange, and in the clamping configuration, the first flange and the second flange are both in stop fit with a side of the functional module facing away from the heat sink.

In some embodiments, the heat dissipation assembly includes a circuit board, the functional module is disposed on the circuit board, and in the clamping configuration, the first flange and the second flange are inserted between the functional module and the circuit board.

The air conditioning equipment of the embodiment of the utility model comprises the heat radiating assembly in any embodiment.

In some embodiments, the air conditioning apparatus comprises an air conditioner external unit comprising a blower module forming the functional module of the heat dissipating assembly.

Drawings

Fig. 1 is an exploded view of a heat dissipating assembly according to an embodiment of the present utility model.

Fig. 2 is a schematic top view of a heat sink according to an embodiment of the present utility model.

Fig. 3 is a schematic front view of a heat sink according to an embodiment of the present utility model.

Fig. 4 is a schematic bottom view of a heat sink according to an embodiment of the utility model.

Fig. 5 is a schematic left view of a heat sink according to an embodiment of the present utility model.

Fig. 6 is a schematic diagram of a heat dissipating assembly according to an embodiment of the present utility model after assembly.

Reference numerals:

a functional module 1;

a radiator 2; a first heat sink 21; a first clamping portion 211; a first fin 212; a first plate 213; a first aperture 214; a first slope 215; a first flange 216; a second heat sink 22; a second clamping portion 221; a second fin 222; a second plate body 223; a second aperture 224; a second inclined surface 225; a second flange 226;

a circuit board 3.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

As shown in fig. 1, the heat dissipation assembly according to the embodiment of the present utility model includes a functional module 1 and a heat sink 2, where the functional module 1 may be a fan module for controlling rotation of a fan, a motor module for controlling movement of a motor, a telescopic module for controlling telescopic movement of a telescopic device, and the like.

The radiator 2 can be arranged on one side of the functional module 1 and is attached to the functional module 1, when the multifunctional module is used, heat generated by the functional module 1 can be thermally conducted to the radiator 2, and then the rapid heat dissipation can be realized through the good heat dissipation characteristic of the radiator 2, so that the condition that the temperature of the functional module 1 is too high in use is avoided, and the running stability and reliability of the functional module 1 are ensured.

As shown in fig. 1 to 4, the heat sink 2 includes a first heat sink 21 and a second heat sink 22, and the first heat sink 21 and the second heat sink 22 may be disposed in mirror symmetry or may be disposed in center symmetry. The functional module 1 may be generally disposed below the heat sink 2, the bottom of the first heat sink 21 may be integrally formed with the first clamping portion 211, and the bottom of the second heat sink 22 may be integrally formed with the second clamping portion 221.

When in use, the first heat dissipation element 21 and the second heat dissipation element 22 can be spliced into a whole, and the heat dissipation element 2 is in a clamping mode. In the clamped configuration, the first clamping portion 211 and the second clamping portion 221 may be arranged opposite to each other in the left-right direction, and the functional module 1 may be clamped between the first clamping portion 211 and the second clamping portion 221.

According to the heat radiation assembly provided by the embodiment of the utility model, the functional module 1 is fixedly connected in a clamping and fixing mode through the first heat radiation piece 21 and the second heat radiation piece 22, and the fixing mode is larger in joint area with the heat radiator 2 and the functional module 1 on one hand, so that the pressure acting on the functional module 1 is smaller, the condition that acting force on the functional module 1 is concentrated is avoided, and the problem that the edge of the functional module 1 is easy to break and damage when the heat radiator 2 is installed is avoided. Meanwhile, the larger attaching area is also beneficial to enhancing the heat conduction efficiency of the radiator 2 of the box 1 of the functional module, and the heat dissipation effect is improved.

On the other hand, when the first heat dissipation element 21 and the second heat dissipation element 22 are assembled or disassembled, the first heat dissipation element 21 and the second heat dissipation element 22 apply or release the acting force of the functional module 1 synchronously, so that the condition that the acting force is concentrated at the screw position which is easy to cause the first or last installation when a plurality of screws are adopted for fixing is avoided, the condition that the edge of the functional module 1 is easy to break is further avoided, the yield is improved, and the subsequent maintenance and overhaul cost is also reduced.

In some embodiments, the heat sink assembly includes fasteners (not shown) that pass through the first heat sink 21 and the second heat sink 22 and connect and secure the first heat sink 21 and the second heat sink 22 to retain the heat sink 2 in the clamped configuration.

For example, as shown in fig. 2, the fastening member may include a bolt and a nut, where the first heat dissipation element 21 may be provided with a first hole 214, and the second heat dissipation element 22 may be provided with a second hole 224, and in use, the bolt of the fastening member may pass through the first hole 214 and the second hole 224, and the first heat dissipation element 21 and the second heat dissipation element 22 may be connected and fixed by the fastening member, so that the heat sink 2 may be kept in a clamping configuration, and further, the functional module 1 may be clamped and fixed by the first clamping portion 211 and the second clamping portion 221, so that assembling and disassembling of the heat sink 2 and the functional module 1 are facilitated.

In addition, the pre-tightening function of the fastener can be adjusted according to actual conditions, so that the acting force of the first heat dissipation piece 21 and the second heat dissipation piece 22 on the functional module 1 can be adjusted, and the use flexibility is further improved.

In some embodiments, the direction of the force applied to the heat sink 2 by the fastener is arranged to intersect the mating direction of the first heat sink 21 and the second heat sink 22, and the first clamping portion 211 and the second clamping portion 221 are arranged to be opposed to each other in the mating direction.

For example, as shown in fig. 2, the fastener may extend generally in the front-rear direction, and at this time, the direction of the force applied to the first heat sink 21 and the second heat sink 22 by the fastener is also generally in the front-rear direction. When the heat sink 2 is switched to the clamping configuration, the first heat sink 21 and the second heat sink 22 can be combined in the left-right direction, and the left-right direction is the combining direction.

On the one hand, the design can enable only a part of the acting force exerted by the fastener to directly act on the functional module 1, the clamping acting force of the functional module 1 is smaller when the functional module 1 is integrally exerted, and the situation that the functional module 1 is damaged by extrusion is further avoided. On the other hand, the functional module 1 is generally rectangular, so that the fastening members can be arranged along the short sides of the functional module 1 in an extending manner, thereby reducing the overall length dimension of the fastening members and improving the condition that the arrangement of the fastening members has larger interference influence on the arrangement quantity of the fins of the radiator 2.

It will be appreciated that in other embodiments, the extending direction of the fastener may be consistent with the mating direction of the first heat sink 21 and the second heat sink 22, for example, when the first heat sink 21 and the second heat sink 22 are mirror symmetrical in the left-right direction, the fastener may extend in the left-right direction and connect and fix the first heat sink 21 and the second heat sink 22.

In some embodiments, the first heat sink 21 is provided with a first inclined surface 215 and the second heat sink 22 is provided with a second inclined surface 225, the first inclined surface 215 and the second inclined surface 225 fitting snugly to provide relative displacement of the first heat sink 21 and the second heat sink 22 in the mating direction when the fastener fastens the heat sink 2.

For example, as shown in fig. 2 and 4, the first heat sink 21 and the second heat sink 22 may be arranged symmetrically with respect to the center as a whole, and the first inclined surface 215 and the second inclined surface 225 may each be arranged obliquely in a direction generally from the front left to the rear right. The fastener extends in the front-rear direction, and the first heat sink 21 and the second heat sink 22 may be split in the left-right direction.

When the fastener connects and fixes the first heat sink 21 and the second heat sink 22, the fastener may apply a force in the front-rear direction to the heat sink 2, under which force the first heat sink 21 and the second heat sink 22 may be locked and fixed in the front-rear direction, and in the left-right direction, a shearing force may be applied between the fastener and the first heat sink 21 and the second heat sink 22, under which shearing force the first heat sink 21 and the second heat sink 22 may generate a relative displacement in the left-right direction, so that adjustment of the relative positions of the first clamping portion 211 and the second clamping portion 221 and clamping and fixing of the functional module 1 may be achieved.

In some embodiments, the first heat sink 21 includes at least one first fin 212 and the second heat sink 22 includes at least one second fin 222, and a fastener is passed through the at least one first fin 212 and the at least one second fin 222 to connect and secure the first heat sink 21 and the second heat sink 22.

For example, as shown in fig. 2 and 5, the first heat dissipation element 21 may have a plurality of first fins 212 integrally formed thereon, and specifically may have four first fins 212, and in other embodiments, the first fins 212 may have two, three, five, six or the like. The plurality of first fins 212 may be disposed on top of the first heat sink 21, and the plurality of first fins 212 may extend in the left-right direction and be arranged at intervals in the front-rear direction.

Similarly, as shown in fig. 2, the second heat dissipating member 22 may have a plurality of second fins 222 integrally formed thereon, and specifically may have four second fins 222, and in other embodiments, two, three, five, six, etc. second fins 222 may be provided. The plurality of second fins 222 may be disposed on top of the second heat dissipating member 22, and the plurality of second fins 222 may extend along the left-right direction and be arranged at intervals in the front-rear direction.

When the first heat sink 21 and the second heat sink 22 are assembled and fixed, the plurality of first fins 212 and the plurality of second fins 222 may be disposed in a one-to-one opposite manner in the left-right direction. Each of the first fins 212 may have a first hole 214, a plurality of first holes 214 coaxially disposed, and each of the second fins 222 may have a second hole 224, and a plurality of second holes 224 coaxially disposed. When installed, the fastener can pass through the first hole 214 on each first fin 212 and the second hole 224 on each second fin 222, thereby facilitating the connection and fixation of the first heat sink 21 and the second heat sink 22.

It will be appreciated that in other embodiments, as shown in fig. 2, the lengths of the plurality of first fins 212 may be different, the length of the first fins 212 located at the rearmost side of the first heat sink 21 may be longer, the length of the other first fins 212 may be shorter, and the first holes 214 may be disposed only on the rearmost first fins 212 of the first heat sink 21, and the other first fins 212 may have a dodging effect due to the shorter length.

Similarly, in other embodiments, as shown in fig. 2, the lengths of the plurality of second fins 222 may be different, the length of the second fin 222 located at the forefront side of the second heat sink 22 may be longer, the length of the other second fins 222 may be shorter, and the second holes 224 may be disposed only on the second fin 222 at the rearmost side of the second heat sink 22, and the other second fins 222 may have a dodging effect due to the shorter length.

In some embodiments, as shown in fig. 1 to 5, the first heat dissipation element 21 includes a first plate 213, the first fins 212 may be integrally formed on a top side of the first plate 213, and the first clamping portion 211 may be disposed on a bottom side of the first plate 213. The second heat dissipation element 22 includes a second plate 223, the second fins 222 may be integrally formed on a top side of the second plate 223, and the second clamping portion 221 may be disposed on a bottom side of the second plate 223. When in use, the bottom surface of the first plate 213 and the bottom surface of the second plate 223 are both used for being attached to the upper surface of the functional module 1, so that a better heat conduction effect can be ensured.

As shown in fig. 2 and 5, the first plate 213 and the second plate 223 may each have a right triangle shape, and in this case, the side surface of the inclined side of the first plate 213 forms a first inclined surface 215, and the side surface of the inclined side of the second plate 223 forms a second inclined surface 225. In use, the first plate 213 and the second plate 223 may be split into rectangular plates, thereby enhancing the matching with the shape of the functional module 1.

In some embodiments, a heat-conducting filler may be disposed between the first plate 213 and the functional module 1, and between the second plate 223 and the functional module 1, and the heat-conducting filler may be a heat-conducting silicone grease, so that, in use, heat conduction between the functional module 1 and the heat sink 2 may be achieved by the heat-conducting silicone grease.

In some embodiments, the first clamping portion 211 is provided with a first flange 216, the second clamping portion 221 is provided with a second flange 226, and in the clamped configuration, both the first flange 216 and the second flange 226 are in a stop fit against the side of the functional module 1 facing away from the heat sink 2.

For example, as shown in fig. 3, the first flange 216 may be integrally formed at the bottom end of the first clamping portion 211 and may be located at the right side of the first clamping portion 211, and the second flange 226 may be integrally formed at the bottom end of the second clamping portion 221 and may be located at the left side of the second clamping portion 221. After the functional module 1 is clamped and fixed by the first clamping part 211 and the second clamping part 221, the first flange 216 and the second flange 226 can be blocked at the bottom of the functional module 1, so that the effect of limiting the functional module 1 in the up-down direction is achieved, the situation that the functional module 1 is separated from the first clamping part 211 and the second clamping part 221 is avoided, and the structural stability of installation is ensured.

In some embodiments, as shown in fig. 6, the heat dissipation assembly includes a circuit board 3, and the functional module 1 is disposed on the circuit board 3, for example, the functional module 1 may be soldered on the circuit board 3. In the clamped configuration, the first flange 216 and the second flange 226 are inserted between the functional module 1 and the circuit board 3. The structural stability and the compactness of the assembly can be further ensured by the clamping of the functional module 1 and the circuit board 3.

An air conditioning apparatus according to an embodiment of the present utility model is described below.

The air conditioning apparatus according to the embodiment of the present utility model includes a heat dissipating assembly, which may be any of the heat dissipating assemblies described in the foregoing embodiments. For example, the air conditioning apparatus includes an air conditioner external unit, and a fan module is provided on a circuit board 3 of the air conditioner external unit, and the fan module forms a functional module 1 of the heat dissipation assembly.

While the above embodiments have been shown and described, it should be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the utility model.

Claims (10)

1. A heat dissipating assembly, comprising:

a functional module (1);

radiator (2), radiator (2) have centre gripping form and include first radiating element (21) and second radiating element (22) of relative arrangement, first radiating element (21) are equipped with first clamping part (211), second radiating element (22) are equipped with second clamping part (221) centre gripping form, functional module (1) clamp fastening is fixed in between first clamping part (211) and second clamping part (221).

2. The heat sink assembly of claim 1, comprising a fastener that, in the clamped configuration, passes through the first heat sink (21) and the second heat sink (22) and connects and secures the first heat sink (21) and the second heat sink (22) to retain the heat sink (2) in the clamped configuration.

3. The heat dissipating assembly according to claim 2, wherein a direction of a force applied to the heat sink (2) by the fastener is arranged intersecting a mating direction of the first heat dissipating member (21) and the second heat dissipating member (22), and the first clamping portion (211) and the second clamping portion (221) are arranged opposite to each other in the mating direction.

4. A heat sink assembly according to claim 3, characterised in that the first heat sink member (21) is provided with a first bevel (215) and the second heat sink member (22) is provided with a second bevel (225), the first bevel (215) and the second bevel (225) fitting to provide a relative displacement of the first heat sink member (21) and the second heat sink member (22) in the mating direction when the fastener fastens the heat sink (2).

5. The heat sink assembly of claim 2 wherein the first heat sink (21) includes at least one first fin (212) and the second heat sink (22) includes at least one second fin (222), the fastener passing through at least one of the first fin (212) and at least one of the second fin (222) to connect and secure the first heat sink (21) and the second heat sink (22).

6. The heat dissipation assembly according to claim 5, wherein the first heat dissipation member (21) comprises a first plate body (213), the first fin (212) is disposed on one side of the first plate body (213), the first clamping portion (211) is disposed on the other side of the first plate body (213), the second heat dissipation member (22) comprises a second plate body (223), the second fin (222) is disposed on one side of the second plate body (223), the second clamping portion (221) is disposed on the other side of the second plate body (223), and the first plate body (213) and the second plate body (223) are both used for being attached to the functional module (1).

7. The heat sink assembly according to any of the claims 1-6, characterized in that the first clamping portion (211) is provided with a first flange (216) and the second clamping portion (221) is provided with a second flange (226), both the first flange (216) and the second flange (226) being in a stop fit in a side of the functional module (1) facing away from the heat sink (2) in the clamped configuration.

8. The heat dissipation assembly as recited in claim 7, characterized by comprising a circuit board (3), wherein the functional module (1) is arranged on the circuit board (3), and in the clamped configuration, the first flange (216) and the second flange (226) are inserted between the functional module (1) and the circuit board (3).

9. An air conditioning apparatus comprising a heat dissipating assembly as set forth in any one of claims 1-8.

10. An air conditioning apparatus according to claim 9, characterized in that it comprises an air conditioning outdoor unit comprising a fan module forming the functional module (1) of the heat-dissipating assembly.