Cooling mechanism of cold drink machine and cold drink machine

Abstract

The utility model discloses a heat dissipation mechanism of a cold drink machine and the cold drink machine, the heat dissipation mechanism comprises a driving heat dissipation box and a heat dissipation ventilation plate, a driving heat dissipation area and a refrigeration heat dissipation area are arranged on the heat dissipation ventilation plate at intervals, the driving heat dissipation area covers a motor base of the cold drink machine, and the driving heat dissipation box is installed in the motor base; the driving heat dissipation area comprises a driving motor heat dissipation area and a driving plate heat dissipation area, the driving motor heat dissipation area is arranged corresponding to a motor heat dissipation fan in the motor base, and the driving plate heat dissipation area is arranged corresponding to the driving heat dissipation box; a driving plate is arranged in the driving heat dissipation box, a plurality of ventilation holes are formed in the driving heat dissipation box at intervals, and the ventilation holes are close to the driving plate heat dissipation area; the refrigeration heat dissipation area corresponds to a condenser in the refrigeration box body, and a heat dissipation fan is arranged on the inner side of the condenser. The heat dissipation device can dissipate heat of a heating area of the cold drink machine, and the heat dissipation effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation devices, in particular to a heat dissipation mechanism of a cold drink machine and the cold drink machine. Background Art

[0002] The current cold drink machine includes a main machine cover, in which a cooling circulation device (including a compressor and cold drink machine and other components) is installed, and a material barrel is provided on the main machine cover, and the evaporator of the cooling circulation device is arranged in the material barrel, and the material barrel is also provided with a stirring device and a motor driving device for driving the stirring device to rotate, and a discharging tap is provided on the front side wall of the material barrel. The left and right sides and the rear side of the main machine cover are provided with heat dissipation plates, and a plurality of heat dissipation holes are provided in the heat dissipation plates, and the heat generating components in the main machine cover are cooled through three heat dissipation plates.

[0003] However, the large number of heat dissipation and ventilation covers makes the heat dissipation structure more complicated, which easily leads to external impurities and water vapor entering the main machine cover, affecting the internal electrical components and circuits, and reducing the stability of the equipment; and there is no targeted heat dissipation of the heat-generating components, and the heat dissipation efficiency is low. At the same time, the above-mentioned cold drink machine does not have a heat dissipation structure for dissipating the motor drive device, which easily causes the motor drive device to heat up seriously, affecting the operation of the motor drive device, and even causing the motor drive device to burn out after long-term operation.

[0004] Secondly, the current motor drive box generally does not have a corresponding heat dissipation structure, and often dissipates heat through the remaining gaps of the wire holes, which has a poor heat dissipation effect. When the driver board works for a long time, it is easy to cause the internal temperature of the driver box to be high, thereby affecting the stable operation of the driver board. If the temperature is too high, it may even cause damage to the components on the driver board, thereby affecting the mixing work of the cold drink machine. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a heat dissipation mechanism of a cold drink machine and a cold drink machine, which can dissipate heat from a heating area of ​​the cold drink machine and have a good heat dissipation effect.

[0006] In order to solve the above technical problems, the utility model provides a heat dissipation mechanism of a cold drink machine, comprising a driving heat dissipation box and a heat dissipation ventilation plate, the heat dissipation ventilation plate cover is arranged on an opening at one end of the cold drink machine, a driving heat dissipation area and a refrigeration heat dissipation area are arranged at intervals on the heat dissipation ventilation plate, the driving heat dissipation area cover is arranged on the motor seat of the cold drink machine, and the driving heat dissipation box is installed in the motor seat; the driving heat dissipation area comprises a driving motor heat dissipation area and a driving plate heat dissipation area, the driving motor heat dissipation area is arranged corresponding to the motor heat dissipation fan in the motor seat, and the driving plate heat dissipation area is arranged corresponding to the driving heat dissipation box; a driving plate is arranged in the driving heat dissipation box, a wire through hole is arranged at one end of the driving heat dissipation box, a plurality of ventilation holes are arranged at intervals on the driving heat dissipation box, and the ventilation holes are close to the driving plate heat dissipation area; the refrigeration heat dissipation area cover is arranged on the refrigeration box body of the cold drink machine, the refrigeration heat dissipation area is arranged corresponding to the condenser in the refrigeration box body, and a cooling fan is arranged on the inner side of the condenser.

[0007] As an improvement of the above-mentioned scheme, the inner wall of the heat dissipation zone of the drive motor is provided with a first heat dissipation ventilation part, and the area of ​​the heat dissipation zone of the drive motor corresponding to the first heat dissipation ventilation part is provided with a plurality of first heat dissipation holes; the first heat dissipation ventilation part is close to the motor cooling fan, and a first heat dissipation channel is provided in the first heat dissipation ventilation part, and the first heat dissipation channel is connected with the first heat dissipation hole.

[0008] As an improvement of the above solution, the heat dissipation area of ​​the driving plate is provided with a plurality of second heat dissipation holes arranged in a matrix, and the second heat dissipation holes are connected to the ventilation holes.

[0009] As an improvement on the above scheme, the inner wall of the refrigeration and heat dissipation zone is provided with a second heat dissipation ventilation portion, and the area of ​​the refrigeration and heat dissipation zone corresponding to the second heat dissipation ventilation portion is provided with a plurality of third heat dissipation holes; the second heat dissipation ventilation portion is relatively close to or abuts the condenser, and a second heat dissipation channel is provided in the second heat dissipation ventilation portion, and the second heat dissipation channel is connected to the third heat dissipation holes.

[0010] As an improvement of the above-mentioned scheme, the drive heat dissipation box includes a drive box body and a cover body arranged on the drive box body, and a drive cavity is enclosed between the drive box body and the cover body; the wire holes are respectively arranged on both sides of one end of the drive cavity, and a plurality of ventilation holes are arranged on the cover body at intervals, and the ventilation holes are connected to the drive cavity, and the cover body and the ventilation holes are arranged opposite to the drive plate.

[0011] As an improvement of the above solution, the ventilation holes are arranged in a matrix on the cover body, there is a gap between two adjacent ventilation holes, and the ventilation holes are in an inverted L shape.

[0012] As an improvement of the above solution, the side walls of the driving heat dissipation area are respectively provided with first elastic clamping protrusions, and the inner walls of the motor base are respectively provided with first clamping grooves, and the first elastic clamping protrusions are clamped and connected with the first clamping grooves.

[0013] As an improvement of the above-mentioned scheme, a mounting notch is provided at the bottom of the refrigeration and heat dissipation zone, and the mounting notch is installed on the bottom plate of the refrigeration box body; positioning flanges are respectively provided on the inner walls on both sides of the refrigeration and heat dissipation zone, and positioning groove seats corresponding to the positioning flanges are respectively provided on the inner walls on both sides of the installation opening of the refrigeration box body, and the positioning flanges are adaptively connected to the positioning groove seats; a plurality of second elastic clamping protrusions are respectively provided at intervals on the side walls on both sides of the refrigeration and heat dissipation zone, and flange portions are respectively provided on the inner walls on both sides of the installation opening of the refrigeration box body, and the second elastic clamping protrusions are used to abut against the flange portions and be snapped into the installation opening; a plurality of first bolt mounting holes are provided on the surrounding edges of the refrigeration and heat dissipation zone, and first bolt mounting portions are provided on the surrounding side walls in the installation opening in a one-to-one correspondence with the first bolt mounting holes.

[0014] As an improvement of the above scheme, the refrigeration and heat dissipation area is embedded in the installation groove of the refrigeration box body, and multiple second bolt mounting holes are provided on the edges around the refrigeration and heat dissipation area. The surrounding side walls in the installation opening are provided with second bolt mounting parts corresponding to the second bolt mounting holes one by one.

[0015] The utility model also provides a cold drink machine, comprising the above-mentioned heat dissipation mechanism.

[0016] The beneficial effects of implementing the utility model are:

[0017] The utility model provides a heat dissipation ventilation plate provided with a driving heat dissipation zone and a refrigeration heat dissipation zone at intervals; the driving heat dissipation zone cover is provided on the motor seat of the cold drink machine, the driving heat dissipation zone includes a driving motor heat dissipation zone and a driving plate heat dissipation zone, the driving motor heat dissipation zone is provided corresponding to the motor heat dissipation fan in the motor seat, and the driving plate heat dissipation zone is provided corresponding to the driving heat dissipation box in the motor seat; the refrigeration heat dissipation zone cover is provided on the refrigeration box body of the cold drink machine, and the refrigeration heat dissipation zone is provided corresponding to the condenser in the refrigeration box body, so that the corresponding heat dissipation zones are provided in the corresponding areas of the heat dissipation ventilation plate to play a role in targeted heat dissipation of the corresponding heating areas, without the need to provide too many heat dissipation cover plates, and the heat dissipation structure is simple; and it can also reduce the probability of external impurities and water vapor entering the interior of the cold drink machine, improve the working stability of electrical components and circuits, and thus improve the stability of the equipment.

[0018] Secondly, the utility model arranges a plurality of ventilation holes on the driving heat dissipation box, and the ventilation holes are close to the heat dissipation area of ​​the driving board; the driving board in the driving heat dissipation box can be cooled by the ventilation holes, and the heat dissipation effect is good, which can prevent the driving board from being affected by the high working temperature and its stable operation, thereby ensuring the stable operation of the mixing work of the cold drink machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the first embodiment of the heat dissipation mechanism of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the heat dissipation and ventilation plate of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the heat dissipation mechanism of the drive plate of the utility model;

[0022] Figure 4 It is a schematic diagram of the exploded structure of the heat dissipation mechanism of the drive plate of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the motor base of the utility model;

[0024] Figure 6 yes Figure 1 A schematic diagram of the enlarged structure of part A;

[0025] Figure 7 yes Figure 2 A schematic diagram of the enlarged structure of part A;

[0026] Figure 8 It is a structural schematic diagram of the second embodiment of the heat dissipation mechanism of the utility model. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0028] like Figures 1 to 2 As shown, Figures 1 to 2The first embodiment of the heat dissipation mechanism of the utility model is shown, which includes a drive heat dissipation box 1 and a heat dissipation ventilation plate 2. The heat dissipation ventilation plate 2 is covered on an opening at one end of the cold drink machine. The heat dissipation ventilation plate 2 is provided with a drive heat dissipation area 3 and a refrigeration heat dissipation area 4 at intervals. The drive heat dissipation area 3 is covered on the motor seat 5 of the cold drink machine, and the drive heat dissipation box 1 is installed in the motor seat 5. The drive heat dissipation area 3 includes a drive motor heat dissipation area 31 and a drive plate heat dissipation area 32. The drive motor heat dissipation area 31 is arranged corresponding to the motor heat dissipation fan 51 in the motor seat 5 to dissipate the hot air blown out by the motor heat dissipation fan 51, so as to realize the targeted heat dissipation function of the motor device 52. The drive plate heat dissipation area 32 is arranged corresponding to the drive heat dissipation box 1 to dissipate the heat emitted by the drive heat dissipation box 1, so as to realize the targeted heat dissipation function of the drive heat dissipation box 1. The refrigeration and heat dissipation area 4 is covered on the refrigeration box 6 of the cold drink machine. The refrigeration and heat dissipation area 4 is arranged corresponding to the condenser 61 in the refrigeration box 6. A cooling fan is provided on the inner side of the condenser 61 to transmit the heat emitted by the condenser 61 to the refrigeration and heat dissipation area 4, thereby realizing the targeted heat dissipation function of the condenser 61.

[0029] The utility model sets corresponding heat dissipation zones in corresponding areas of the heat dissipation ventilation plate 2 to achieve targeted heat dissipation for the corresponding heating areas, without the need to set too many heat dissipation cover plates, and the heat dissipation structure is simple; it can also reduce the probability of external impurities and water vapor entering the cold drink machine, improve the working stability of electrical components and circuits, and thus improve the stability of the equipment.

[0030] The driver heat dissipation box 1 is provided with a driver board 11, one end of the driver heat dissipation box 1 is provided with a wire hole 12, and the driver heat dissipation box 1 is provided with a plurality of ventilation holes 13 at intervals, and the ventilation holes 13 are close to the driver board heat dissipation area 32. The heat in the driver heat dissipation box 1 flows to the driver board heat dissipation area 32 through the ventilation holes 13, and then is discharged to the outside, so as to realize the heat dissipation function of the driver board 11.

[0031] The utility model is provided with a plurality of ventilation holes 13 on the driving heat dissipation box 1, and the ventilation holes 13 are close to the driving board heat dissipation area 32; the driving board 11 in the driving heat dissipation box 1 can be cooled by the ventilation holes 13, and the cooling effect is good, which can prevent the driving board 11 from being affected by the high working temperature and thus ensure the stable operation of the mixing work of the cold drink machine.

[0032] It should be noted that the main heat generating components in the cold drink machine are generally the motor device 52, the driving heat dissipation box 1 for driving the motor device 52, and the condenser 61. The utility model mainly sets corresponding heat dissipation structures for the above-mentioned heat generating components to achieve targeted heat dissipation and improve the heat dissipation effect. Among them, the driving heat dissipation area 3 can dissipate heat for the inner cavity of the motor seat 5, and the refrigeration heat dissipation area 4 can dissipate heat for the inner cavity of the refrigeration box 6.

[0033] Specifically, the inner wall of the drive motor heat dissipation area 31 is provided with a first heat dissipation ventilation part 311, and the area of ​​the drive motor heat dissipation area 31 corresponding to the first heat dissipation ventilation part 311 is provided with a plurality of first heat dissipation holes 312; the first heat dissipation ventilation part 311 is close to the motor heat dissipation fan 51, and the motor heat dissipation fan 51 is installed on the motor device 52; the first heat dissipation ventilation part 311 is provided with a first heat dissipation channel 313, and the first heat dissipation channel 313 is connected with the first heat dissipation hole 312. When the motor heat dissipation fan 51 performs heat dissipation work, the hot air extracted by it will be discharged outward through the first heat dissipation channel 313 and the second heat dissipation hole 321, so as to realize the targeted heat dissipation function of the motor device 52 and improve the heat dissipation effect of the motor device 52.

[0034] In order to improve the heat dissipation effect of the motor device 52, at least part of the structure of the motor cooling fan 51 is located in the first heat dissipation channel 313, so that all the hot air extracted by the motor cooling fan 51 flows to the first heat dissipation hole 312 through the first heat dissipation channel 313, thereby achieving outward heat dissipation and improving the heat dissipation effect of the motor device 52.

[0035] Preferably, the driver board heat dissipation area 32 is provided with a plurality of second heat dissipation holes 321 arranged in a matrix, the second heat dissipation holes 321 are connected to the ventilation holes 13, and are arranged corresponding to the driver heat dissipation box 1. The second heat dissipation holes 321 arranged in the matrix are close to the driver heat dissipation box 1, and the heat emitted by the ventilation holes 13 of the driver heat dissipation box 1 will be discharged outward through the corresponding second heat dissipation holes 321, so as to realize the targeted heat dissipation function of the driver heat dissipation box 1.

[0036] In order to improve the heat dissipation effect of the condenser 61, the inner wall of the refrigeration and heat dissipation area 4 is provided with a second heat dissipation ventilation part 41, and the area of ​​the refrigeration and heat dissipation area 4 corresponding to the second heat dissipation ventilation part 41 is provided with a plurality of third heat dissipation holes 42; the second heat dissipation ventilation part 41 is relatively close to or abuts against the condenser 61, so that most or all of the heat is directly discharged outward through the second heat dissipation ventilation part 41, thereby improving the heat dissipation effect. A second heat dissipation channel 43 is provided in the second heat dissipation ventilation part 41, and the second heat dissipation channel 43 is connected with the third heat dissipation holes 42. The heat dissipated by the condenser 61 and the heat in the inner cavity of the refrigeration box 6 will be sent to the second heat dissipation channel 43 by the heat dissipation fan, and then dissipated outward through the third heat dissipation holes 42, so as to realize the targeted heat dissipation function of the condenser 61 and the refrigeration box 6.

[0037] like Figures 3 to 4 As shown, the driving heat dissipation box 1 comprises a driving box body 14 and a cover body 15 which is covered on the driving box body 14, and a driving cavity 141 is enclosed between the driving box body 14 and the cover body 15; the wire holes 12 are respectively provided on both sides of one end of the driving cavity 141, and the driving cavity 141 is connected with the external space through the wire holes 12. That is, the connection between the driving board 11 and the external circuit can be realized through the wire holes 12, and the remaining space after the wire holes 12 are passed through the circuit can also serve as a heat dissipation channel of the driving cavity 141, thereby improving the heat dissipation effect of the driving cavity 141 and the driving board 11.

[0038] The cover body 15 is provided with a plurality of ventilation holes 13 at intervals, and the ventilation holes 13 are connected to the driving cavity 141. The cover body 15 and the ventilation holes 13 are arranged opposite to the driving board 11, so as to more efficiently discharge the heat emitted by the driving board 11 to the driving board heat dissipation area 32 through the ventilation holes 13, and then discharge it to the outside through the driving board heat dissipation area 32, so as to achieve efficient heat dissipation effect of the driving board 11.

[0039] The ventilation holes 13 are arranged in a matrix on the cover 15, and there is a gap between two adjacent ventilation holes 13. The ventilation holes 13 arranged in the matrix are directly opposite to the driving board 11, so that the heat emitted from each position of the driving board 11 can be discharged outward through the ventilation holes 13 of the structure, so as to improve the heat dissipation efficiency and heat dissipation effect.

[0040] In order to prevent external impurities from easily entering the driving cavity 141 , the ventilation hole 13 is in an inverted L shape with the air outlet facing downward, which can effectively prevent external impurities from easily entering the driving cavity 141 horizontally and affecting the driving plate 11 .

[0041] In order to achieve fixed installation of the drive box body 141, as Figures 3 to 5As shown, one end of the drive box body 14 is provided with a convex edge 142 extending outward, and both sides of the convex edge 142 are respectively provided with fourth bolt mounting holes 143; both sides of the bottom wall of the motor base 5 are respectively provided with mounting portions 53 corresponding to the fourth bolt mounting holes 143. When installed, the lower end surface of the drive box body 14 abuts against the upper end surface of the mounting portion 53, and the rear end of the convex edge 142 abuts against the front end of the mounting portion 53; bolts are passed through the bolt mounting holes and fixedly connected with the mounting portion 53, so that the drive box body 14 is fixedly installed in the motor base 5.

[0042] Preferably, the cover body 15 is provided with a locking block 151 on both sides of one end, and the other end of the cover body 15 is provided with a fifth bolt mounting hole 152; the two sides of the flange 142 are provided with a locking groove 144 corresponding to the locking block 151, and the end of the drive box body 14 away from the flange 142 is provided with a fifth bolt mounting portion 145 corresponding to the fifth bolt mounting hole 152. When installing, the locking block 151 of the cover body 15 is first inserted into the locking groove 144 to play a positioning role, and then the bolt is passed through the fifth bolt mounting hole 152 and fixedly connected with the fifth bolt mounting portion 145, thereby realizing the fixed connection between the cover body 15 and the drive box body 14.

[0043] Furthermore, if Figures 1 to 2 and Figure 6 As shown, the side walls of the driving heat dissipation area 3 are respectively provided with first elastic clamping protrusions 33, and the inner walls of the two sides of the motor base 5 are respectively provided with first clamping grooves 54. The first elastic clamping protrusions 33 are engaged with the first clamping grooves 54 to achieve relative fixation of the driving heat dissipation area 3 and the motor base 5.

[0044] In order to improve the connection firmness between the drive heat dissipation area 3 and the motor base 5, as Figures 1 to 2 As shown, third bolt mounting holes 34 are provided at both side edges of the drive heat dissipation area 3, and third bolt mounting portions 55 corresponding to the third bolt mounting holes 34 are provided on both side inner walls of the motor seat 5. Bolts are passed through the third bolt mounting holes 34 and fixedly connected to the third bolt mounting portions 55, thereby improving the connection firmness between the drive heat dissipation area 3 and the motor seat 5.

[0045] Furthermore, if Figure 2 and Figures 6 to 7 As shown, the bottom of the refrigeration and heat dissipation area 4 is provided with a mounting notch 44, and the mounting notch 44 is installed on the bottom plate of the refrigeration box body 6 to play a role in installation and positioning. The inner walls on both sides of the refrigeration and heat dissipation area 4 are respectively provided with positioning flanges 45, and the inner walls on both sides of the mounting opening 63 of the refrigeration box body 6 are respectively provided with positioning groove seats 62 corresponding to the positioning flanges 45, and the positioning flanges 45 are adapted to be connected with the positioning groove seats 62 to further play a role in installation and positioning.

[0046] The side walls on both sides of the refrigeration and heat dissipation zone 4 are respectively provided with a plurality of second elastic clamping protrusions 46 at intervals, and the inner walls on both sides of the installation opening 63 of the refrigeration box body 6 are respectively provided with flange portions 64. When the refrigeration and heat dissipation zone 4 is embedded in the refrigeration box body 6, the second elastic clamping protrusions 46 on both sides of the refrigeration and heat dissipation zone 4 will first abut against the corresponding flange portions 64, and be snapped into the installation opening 63 based on the elastic action. At this time, the front end surface of the second elastic clamping protrusion 46 abuts against the inner end surface of the flange portion 64 to play a role in clamping and fixing.

[0047] In order to further improve the connection firmness between the refrigeration and heat dissipation area 4 and the refrigeration box 6, as Figures 1 to 2 As shown, a plurality of first bolt mounting holes 47 are provided on the surrounding edges of the refrigeration and heat dissipation zone 4, and the surrounding side walls of the mounting opening 63 are provided with first bolt mounting portions 65 which are arranged one-to-one corresponding to the first bolt mounting holes 47; bolts are passed through the first bolt mounting holes 47 and fixedly connected with the first bolt mounting portions 65, thereby further improving the connection firmness between the refrigeration and heat dissipation zone 4 and the refrigeration box body 6.

[0048] Preferably, the first heat dissipation holes 312 , the second heat dissipation holes 321 and the third heat dissipation holes 42 are all horizontal ventilation holes 13 to achieve ventilation and heat dissipation in the horizontal direction.

[0049] like Figure 8 As shown, Figure 8 The second embodiment of the heat dissipation mechanism of the utility model is shown. The difference between this embodiment and the first embodiment is that the appearance of the cover plate body is different between the two. The first heat dissipation hole 312, the second heat dissipation hole 321 and the third heat dissipation hole 42 of this embodiment are all ventilation holes 13 inclined downward to achieve ventilation and heat dissipation inclined downward, and it is not easy for external impurities to enter the refrigeration box body 6.

[0050] The cooling and heat dissipation area 4 of this embodiment is embedded in the installation groove 66 of the cooling box 6 to play a role in installation and positioning. The cooling and heat dissipation area 4 is provided with a plurality of second bolt installation holes 48 on the edges thereof, and the surrounding side walls of the installation opening 63 are provided with second bolt installation portions 67 which are arranged one-to-one corresponding to the second bolt installation holes 48; bolts are passed through the second bolt installation holes 48 and fixedly connected to the second bolt installation portions 67, thereby realizing a fixed connection between the cooling and heat dissipation area 4 and the cooling box 6.

[0051] The utility model also provides a cold drink machine (not shown in the figure), including the heat dissipation mechanism of any of the above embodiments. Since the cold drink machine includes the heat dissipation mechanism of any of the above embodiments, the cold drink machine should also have the above technical effects, which will not be described one by one here.

[0052] To sum up, the utility model sets corresponding heat dissipation zones in corresponding areas of the heat dissipation ventilation plate to achieve targeted heat dissipation for the corresponding heating areas. There is no need to set too many heat dissipation cover plates, and the heat dissipation structure is simple. It can also reduce the probability of external impurities and water vapor entering the cold drink machine, improve the working stability of electrical components and circuits, and thus improve the stability of the equipment.

[0053] Secondly, the utility model arranges a plurality of ventilation holes on the driving heat dissipation box, and the ventilation holes are close to the heat dissipation area of ​​the driving board; the driving board in the driving heat dissipation box can be cooled by the ventilation holes, and the heat dissipation effect is good, which can prevent the driving board from being affected by the high working temperature and its stable operation, thereby ensuring the stable operation of the mixing work of the cold drink machine.

[0054] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the protection scope of the present invention.

Claims

1. A heat dissipation mechanism for a cold drink machine, characterized in that: It includes a driving heat dissipation box and a heat dissipation ventilation plate, wherein the heat dissipation ventilation plate cover is arranged on an opening at one end of the cold drink machine, a driving heat dissipation area and a refrigeration heat dissipation area are arranged on the heat dissipation ventilation plate, the driving heat dissipation area cover is arranged on the motor seat of the cold drink machine, and the driving heat dissipation box is installed in the motor seat; The drive heat dissipation area includes a drive motor heat dissipation area and a drive board heat dissipation area, the drive motor heat dissipation area is arranged correspondingly to the motor heat dissipation fan in the motor seat, and the drive board heat dissipation area is arranged correspondingly to the drive heat dissipation box; The drive heat dissipation box is provided with a drive board inside, one end of the drive heat dissipation box is provided with a wire hole, and the drive heat dissipation box is provided with a plurality of ventilation holes at intervals, and the ventilation holes are close to the heat dissipation area of ​​the drive board; The refrigeration and heat dissipation area cover is arranged on the refrigeration box of the cold beverage machine, the refrigeration and heat dissipation area is arranged corresponding to the condenser in the refrigeration box, and a heat dissipation fan is arranged inside the condenser.

2. The heat dissipation mechanism according to claim 1, characterized in that: The inner wall of the drive motor heat dissipation zone is provided with a first heat dissipation ventilation portion, and the drive motor heat dissipation zone is provided with a plurality of first heat dissipation holes in an area corresponding to the first heat dissipation ventilation portion; The first heat dissipation and ventilation portion is close to the motor heat dissipation fan. A first heat dissipation channel is provided in the first heat dissipation and ventilation portion. The first heat dissipation channel is connected to the first heat dissipation hole.

3. The heat dissipation mechanism according to claim 1, characterized in that: The heat dissipation area of ​​the driving plate is provided with a plurality of second heat dissipation holes arranged in a matrix, and the second heat dissipation holes are communicated with the ventilation holes.

4. The heat dissipation mechanism according to claim 1, characterized in that: The inner wall of the cooling and heat dissipation zone is provided with a second heat dissipation and ventilation portion, and the area of ​​the cooling and heat dissipation zone corresponding to the second heat dissipation and ventilation portion is provided with a plurality of third heat dissipation holes; The second heat dissipation and ventilation part is relatively close to or abuts against the condenser. A second heat dissipation channel is arranged in the second heat dissipation and ventilation part. The second heat dissipation channel is communicated with the third heat dissipation hole.

5. The heat dissipation mechanism according to claim 1, characterized in that: The drive heat dissipation box includes a drive box body and a cover body arranged on the drive box body, a drive cavity is formed between the drive box body and the cover body; the wire holes are respectively arranged on both sides of one end of the drive cavity, a plurality of ventilation holes are arranged on the cover body at intervals, the ventilation holes are connected with the drive cavity, and the cover body and the ventilation holes are arranged opposite to the drive plate.

6. The heat dissipation mechanism according to claim 5, characterized in that: The ventilation holes are arranged in a matrix on the cover body, with a gap between two adjacent ventilation holes, and the ventilation holes are in an inverted L shape.

7. The heat dissipation mechanism according to any one of claims 1 to 6, characterized in that: The side walls on both sides of the driving heat dissipation area are respectively provided with first elastic clamping protrusions, and the inner walls on both sides of the motor seat are respectively provided with first clamping grooves, and the first elastic clamping protrusions are clamped and connected with the first clamping grooves.

8. The heat dissipation mechanism according to claim 1, characterized in that: The bottom of the refrigeration and heat dissipation area is provided with an installation notch, and the installation notch is installed on the bottom plate of the refrigeration box body; The inner walls on both sides of the refrigeration and heat dissipation area are respectively provided with positioning flanges, and the inner walls on both sides of the installation opening of the refrigeration box are respectively provided with positioning groove seats corresponding to the positioning flanges, and the positioning flanges are adapted to be connected with the positioning groove seats; A plurality of second elastic protrusions are provided at intervals on the side walls of the cooling and heat dissipation area, and flanges are provided on the inner walls of the installation opening of the cooling box body, respectively. The second elastic protrusions are used to abut against the flanges and be inserted into the installation opening. A plurality of first bolt mounting holes are arranged on the edges around the cooling and heat dissipation area, and first bolt mounting parts are arranged in one-to-one correspondence with the first bolt mounting holes on the side walls around the mounting opening.

9. The heat dissipation mechanism according to claim 8, characterized in that: The refrigeration and heat dissipation area is embedded in the installation groove of the refrigeration box body, and multiple second bolt installation holes are arranged on the edges of the refrigeration and heat dissipation area. The surrounding side walls in the installation opening are provided with second bolt installation parts which are arranged one by one corresponding to the second bolt installation holes.

10. A cold drink machine, characterized in that: It comprises the heat dissipation mechanism as claimed in any one of claims 1 to 9.

Images