Heat dissipation ventilation cover plate and cold drink machine

Abstract

The utility model discloses a heat dissipation ventilation cover plate and a cold drink machine, the heat dissipation ventilation cover plate comprises a cover plate body used for being installed on the cold drink machine, and a driving heat dissipation area and a refrigeration heat dissipation area are arranged on the cover plate body at intervals; the driving heat dissipation area covers a motor base of the cold drink machine, the driving heat dissipation area comprises a driving heat dissipation area body and a driving plate heat dissipation area body, the driving motor heat dissipation area body corresponds to a motor heat dissipation fan in the motor base, and the driving plate heat dissipation area body corresponds to a driving plate device in the motor base; the refrigeration and heat dissipation area is arranged on a refrigeration box body of the cold drink machine in a covering mode, the refrigeration and 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. According to the utility model, targeted heat dissipation can be carried out on different heating areas, the heat dissipation effect is good, and the structure is simple.

Description

Technical Field

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

[0002] The current cold drink machine includes a main machine cover. A cooling circulation device (including components such as a compressor and a cold drink machine) is installed in the main machine cover. A material bucket is provided on the main machine cover. The evaporator of the cooling circulation device is arranged in the material bucket. A stirring device and a motor driving device for driving the stirring device to rotate are also arranged in the material bucket. A discharge faucet is provided on the front side wall of the material bucket. Square grooves are concavely arranged inwardly on the two side walls of the main machine cover to form handles. A water receiving tray is provided on the front side wall of the main machine cover directly below the discharge faucet. The water receiving tray can be used to catch the excess material flowing out of the discharge faucet.

[0003] Heat dissipation plates are provided on the left and right sides and the rear side of the above-mentioned main machine cover. There are multiple heat dissipation holes in the heat dissipation plates. The heat generating components in the main machine cover are dissipated by the three heat dissipation plates. However, setting more heat dissipation ventilation cover plates, on the one hand, leads to a complex structure and does not dissipate heat for the heat generating components in a targeted manner, resulting in a low heat dissipation efficiency; on the other hand, it is easy for external impurities and water vapor to enter the main machine cover, affecting the internal electrical components and circuits, and reducing the equipment stability. In addition, the above-mentioned cold drink machine does not have a heat dissipation structure for dissipating heat from the motor driving device, which is easy to cause the motor driving device to heat seriously, affect the operation of the motor driving device, and even may cause the motor driving device to burn out under long-term operation. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a heat dissipation ventilation cover plate and a cold drink machine with a simple structure, which can dissipate heat for different heat generating areas in a targeted manner and has a good heat dissipation effect.

[0005] To solve the above technical problem, the utility model provides a heat dissipation ventilation cover plate, which includes a cover plate body for installing on a cold drink machine. The cover plate body is provided with a driving heat dissipation area and a refrigeration heat dissipation area at intervals. The driving heat dissipation area covers the motor seat of the cold drink machine. The driving heat dissipation area includes a driving motor heat dissipation area and a driving plate heat dissipation area. The driving motor heat dissipation area is correspondingly arranged with the motor heat dissipation fan in the motor seat. The driving plate heat dissipation area is correspondingly arranged with the driving plate device in the motor seat. The refrigeration heat dissipation area covers the refrigeration box body of the cold drink machine. The refrigeration heat dissipation area is correspondingly arranged with the condenser in the refrigeration box body. A heat dissipation fan is arranged inside the condenser.

[0006] As an improvement to the above solution, the inner wall of the driving motor heat dissipation area is provided with a first heat dissipation ventilation part, and a plurality of first heat dissipation holes are provided in the area of the driving motor heat dissipation area corresponding to the first heat dissipation ventilation part; the first heat dissipation ventilation part is close to the motor heat dissipation fan, and a first heat dissipation channel extending towards the driving motor heat dissipation area is provided on the first heat dissipation ventilation part, and the first heat dissipation channel is communicated with the first heat dissipation holes.

[0007] As an improvement to the above solution, at least part of the structure of the motor heat dissipation fan is located in the first heat dissipation channel.

[0008] As an improvement to the above solution, the driving board heat dissipation area is provided with a plurality of second heat dissipation holes arranged in a matrix, and the second heat dissipation holes are communicated with the inner cavity of the motor base.

[0009] As an improvement to the above solution, the inner wall of the refrigeration heat dissipation area is provided with a second heat dissipation ventilation part, and a plurality of third heat dissipation holes are provided in the area of the refrigeration heat dissipation area corresponding to the second heat dissipation ventilation part; the second heat dissipation ventilation part is relatively close to or abuts against the condenser, and a second heat dissipation channel is provided in the second heat dissipation ventilation part, and the second heat dissipation channel is communicated with the third heat dissipation holes.

[0010] As an improvement to the above solution, the driving heat dissipation area and the motor base are fixedly connected by a snap-fastening method.

[0011] As an improvement to the above solution, first elastic clamping convex parts are respectively provided on the two side walls of the driving heat dissipation area, first clamping grooves are respectively provided on the two inner walls of the motor base, and the first elastic clamping convex parts are clamped and connected with the first clamping grooves.

[0012] As an improvement to the above solution, an installation notch is provided at the bottom of the refrigeration heat dissipation area, and the installation notch is installed on the bottom plate of the refrigeration box body; positioning flanges are respectively provided on the two inner walls of the refrigeration heat dissipation area, positioning groove seats corresponding to the positioning flanges are respectively provided on the two inner walls of the installation opening of the refrigeration box body, and the positioning flanges are adaptively connected with the positioning groove seats; a plurality of second elastic clamping convex parts are respectively provided at intervals on the two side walls of the refrigeration heat dissipation area, flange parts are respectively provided on the two inner walls of the installation opening of the refrigeration box body, and the second elastic clamping convex parts are used for abutting against the flange parts and being clamped into the installation opening; a plurality of first bolt installation holes are provided at the four peripheral edges of the refrigeration heat dissipation area, and first bolt installation parts corresponding to the first bolt installation holes one by one are provided on the four peripheral side walls in the installation opening.

[0013] As an improvement of the above solution, the refrigeration and heat dissipation area is embedded in the installation groove of the refrigeration box body. A plurality of second bolt mounting holes are provided on the four peripheral edges of the refrigeration and heat dissipation area, and second bolt mounting parts corresponding to the second bolt mounting holes are provided on the peripheral side walls of the mounting opening of the refrigeration box body.

[0014] The present utility model also provides an ice drink machine, including the above-mentioned heat dissipation and ventilation cover plate.

[0015] The beneficial effects of implementing the present utility model are as follows:

[0016] On the cover plate body of the present utility model, a driving heat dissipation area and a refrigeration and heat dissipation area are provided at intervals; the driving heat dissipation area covers the motor base of the ice drink machine. The driving heat dissipation area includes a driving motor heat dissipation area and a driving board heat dissipation area. The driving motor heat dissipation area is correspondingly arranged with the motor heat dissipation fan in the motor base, and the driving board heat dissipation area is correspondingly arranged with the driving board device in the motor base; the refrigeration and heat dissipation area covers the refrigeration box body of the ice drink machine, and the refrigeration and heat dissipation area is correspondingly arranged with the condenser in the refrigeration box body. Thus, by setting corresponding heat dissipation areas in the corresponding areas of the cover plate body, targeted heat dissipation can be achieved for the corresponding heat-generating areas, eliminating the need to set too many heat dissipation cover plates, with a simple heat dissipation structure; moreover, it can also reduce the probability of external impurities and water vapor entering the interior of the ice drink machine, improve the working stability of electrical components and circuits, and further improve the equipment stability. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the first embodiment of the heat dissipation and ventilation cover plate of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the cover plate body of the present utility model;

[0019] Figure 3 is Figure 1 an enlarged structural diagram of part A of

[0020] Figure 4 is Figure 2 an enlarged structural diagram of part A of

[0021] Figure 5 is a schematic structural diagram of the second embodiment of the heat dissipation and ventilation cover plate of the present utility model. Detailed Embodiment

[0022] To make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings.

[0023] As Figures 1 to 2 shown, Figures 1 to 2Shows the first embodiment of the heat dissipation and ventilation cover plate of the present utility model, including a cover plate body 1 for mounting on a cold drink machine. The cover plate body 1 is provided with a driving heat dissipation area 2 and a refrigeration heat dissipation area 3 at intervals. The driving heat dissipation area 2 covers the motor base 4 of the cold drink machine. The driving heat dissipation area 2 includes a driving motor heat dissipation area 21 and a driving board heat dissipation area 22. The driving motor heat dissipation area 21 is correspondingly arranged with the motor heat dissipation fan 41 in the motor base 4 to dissipate the hot air blown out by the motor heat dissipation fan 41, realizing the targeted heat dissipation function of the motor device 42. The driving board heat dissipation area 22 is correspondingly arranged with the driving board device 43 in the motor base 4 to dissipate the heat dissipated by the driving board device 43, realizing the targeted heat dissipation function of the driving board device 43. The refrigeration heat dissipation area 3 covers the refrigeration box body 5 of the cold drink machine. The refrigeration heat dissipation area 3 is correspondingly arranged with the condenser 51 in the refrigeration box body 5. A heat dissipation fan is arranged inside the condenser 51 to send the heat dissipated by the condenser 51 outward to the refrigeration heat dissipation area 3, realizing the targeted heat dissipation function of the condenser 51. By arranging corresponding heat dissipation areas in the corresponding areas of the cover plate body 1, the present utility model plays a targeted heat dissipation role for the corresponding heat generating areas, without the need to set too many heat dissipation cover plates, and the heat dissipation structure is simple. Moreover, 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 equipment stability.

[0024] It should be noted that the main heat generating components in the cold drink machine are generally the motor device 42, the driving board device 43 for driving the motor device 42 to work, the condenser 51, etc. The present utility model mainly sets corresponding heat dissipation structures for the above heat generating components to achieve the targeted heat dissipation effect and improve the heat dissipation effect. Among them, the driving heat dissipation area 2 can dissipate the heat in the inner cavity of the motor base 4, and the refrigeration heat dissipation area 3 can dissipate the heat in the inner cavity of the refrigeration box body 5.

[0025] Specifically, as Figures 1 to 2 shown, the inner wall of the driving motor heat dissipation area 21 is provided with a first heat dissipation and ventilation part 211. The area of the driving motor heat dissipation area 21 corresponding to the first heat dissipation and ventilation part 211 is provided with a plurality of first heat dissipation holes 212. The first heat dissipation and ventilation part 211 is close to the motor heat dissipation fan 41, and the motor heat dissipation fan 41 is installed on the motor device 42. The first heat dissipation and ventilation part 211 is provided with a first heat dissipation channel 213 extending in the direction of the driving motor heat dissipation area 21, and the first heat dissipation channel 213 is communicated with the first heat dissipation holes 212. When the motor heat dissipation fan 41 conducts heat dissipation work, the hot air it extracts will be discharged outward through the first heat dissipation channel 213 and the second heat dissipation holes 221, so as to realize the targeted heat dissipation function of the motor device 42 and improve the heat dissipation effect of the motor device 42.

[0026] To improve the heat dissipation effect of the motor device 42, at least part of the structure of the motor cooling fan 41 is located in the first heat dissipation channel 213, so that all the hot air extracted by the motor cooling fan 41 flows through the first heat dissipation channel 213 to the first heat dissipation holes 212, thereby realizing heat dissipation to the outside and improving the heat dissipation effect of the motor device 42.

[0027] Preferably, as Figures 1 to 2 shown, the drive board heat dissipation area 22 is provided with a plurality of second heat dissipation holes 221 arranged in a matrix. The second heat dissipation holes 221 communicate with the inner cavity of the motor base 4 and are arranged corresponding to the drive board device 43. The second heat dissipation holes 221 arranged in a matrix are close to the drive board device 43, and the heat dissipated by the drive board device 43 will be discharged outward through the corresponding second heat dissipation holes 221 to realize the targeted heat dissipation function of the drive board device 43.

[0028] To improve the heat dissipation effect of the condenser 51. As Figures 1 to 2 shown, the inner wall of the refrigeration heat dissipation area 3 is provided with a second heat dissipation ventilation part 31, and a plurality of third heat dissipation holes 32 are provided in the area of the refrigeration heat dissipation area 3 corresponding to the second heat dissipation ventilation part 31; the second heat dissipation ventilation part 31 is relatively close to or abuts against the condenser 51, so that most or all of the heat is directly discharged outward through the second heat dissipation ventilation part 31 to improve the heat dissipation effect. A second heat dissipation channel 33 is provided in the second heat dissipation ventilation part 31, and the second heat dissipation channel 33 communicates with the third heat dissipation holes 32. The heat dissipated by the condenser 51 and the heat in the inner cavity of the refrigeration box body 5 will be sent to the second heat dissipation channel 33 by the cooling fan, and then dissipated outward through the third heat dissipation holes 32 to realize the targeted heat dissipation function of the condenser 51 and the refrigeration box body 5.

[0029] Preferably, as Figures 1 to 3 shown, the drive heat dissipation area 2 and the motor base 4 are fixedly connected by a snap connection. Among them, first elastic convex parts 23 are respectively provided on both side walls of the drive heat dissipation area 2, and first clamping grooves 44 are respectively provided on both inner walls of the motor base 4. The first elastic convex parts 23 are snap-connected with the first clamping grooves 44 to realize the relative fixation of the drive heat dissipation area 2 and the motor base 4.

[0030] To improve the connection firmness between the drive heat dissipation area 2 and the motor base 4, as Figures 1 to 2 shown, third bolt mounting holes 24 are provided at both side edges of the drive heat dissipation area 2, and third bolt mounting parts 45 corresponding to the third bolt mounting holes 24 are respectively provided on both inner walls of the motor base 4. The drive heat dissipation area 2 and the motor base 4 are fixedly connected by bolts passing through the third bolt mounting holes 24 and the third bolt mounting parts 45, thereby improving the connection firmness between the drive heat dissipation area 2 and the motor base 4.

[0031] Furthermore, as Figures 2 to 4As shown, an installation notch 34 is provided at the bottom of the refrigeration and heat dissipation area 3, and the installation notch 34 is installed on the bottom plate of the refrigeration box body 5 to play a role in installation and positioning. Positioning flanges 35 are respectively provided on the inner walls of both sides of the refrigeration and heat dissipation area 3, and positioning groove seats 52 corresponding to the positioning flanges 35 are respectively provided on the inner walls of both sides of the installation opening of the refrigeration box body 5. The positioning flanges 35 are adaptively connected to the positioning groove seats 52 to further play a role in installation and positioning.

[0032] A plurality of second elastic clamping convex parts 36 are respectively provided at intervals on the side walls of both sides of the refrigeration and heat dissipation area 3, and flange parts 53 are respectively provided on the inner walls of both sides of the installation opening of the refrigeration box body 5. When the refrigeration and heat dissipation area 3 is embedded in the refrigeration box body 5, the second elastic clamping convex parts 36 on both sides of the refrigeration and heat dissipation area 3 will first abut against the corresponding flange parts 53 and be clamped into the installation opening based on the elastic action. At this time, the front end face of the second elastic clamping convex part 36 abuts against the inner end face of the flange part 53 to play a role in clamping and fixing.

[0033] To further improve the connection firmness between the refrigeration and heat dissipation area 3 and the refrigeration box body 5, as Figures 1 to 2 shown, a plurality of first bolt installation holes 37 are provided at the four peripheral edges of the refrigeration and heat dissipation area 3, and first bolt installation parts 54 corresponding to the first bolt installation holes 37 one by one are provided on the four peripheral side walls in the installation opening; the refrigeration and heat dissipation area 3 and the refrigeration box body 5 are fixedly connected by bolts passing through the first bolt installation holes 37 and the first bolt installation parts 54, thereby further improving the connection firmness between the refrigeration and heat dissipation area 3 and the refrigeration box body 5.

[0034] Preferably, the first heat dissipation holes 212, the second heat dissipation holes 221 and the third heat dissipation holes 32 are all ventilation holes in the horizontal direction to realize ventilation and heat dissipation in the horizontal direction.

[0035] As Figure 5 shown, Figure 5 shows the second embodiment of the heat dissipation ventilation cover plate of the present invention. The difference between this embodiment and the first embodiment is that the outer shapes of the cover plate bodies are different. The first heat dissipation holes 212, the second heat dissipation holes 221 and the third heat dissipation holes 32 in this embodiment are all ventilation holes inclined downward to realize ventilation and heat dissipation inclined downward, and it can prevent external impurities from easily entering the refrigeration box body 5.

[0036] In this embodiment, the refrigeration and heat dissipation area 3 is embedded in the installation groove 55 of the refrigeration box body 5 to play a role in installation and positioning. A plurality of second bolt installation holes 38 are provided at the four peripheral edges of the refrigeration and heat dissipation area 3, and second bolt installation parts 56 corresponding to the second bolt installation holes 38 one by one are provided on the four peripheral side walls of the installation opening of the refrigeration box body 5; the refrigeration and heat dissipation area 3 and the refrigeration box body 5 are fixedly connected by bolts passing through the second bolt installation holes 38 and the second bolt installation parts 56.

[0037] The present utility model also provides a cold drink machine (not shown in the figure), which includes the heat dissipation ventilation cover plate of any of the above embodiments. Since this cold drink machine includes the heat dissipation ventilation cover plate of any of the above embodiments, and the technical effects achieved by the heat dissipation ventilation cover plate of any of the above embodiments, this cold drink machine should also have the above technical effects, which will not be elaborated here one by one.

[0038] In summary, the present utility model sets corresponding heat dissipation areas in the corresponding areas of the cover plate body to play a targeted heat dissipation role for the corresponding heat generating areas, without the need to set too many heat dissipation cover plates, and the heat dissipation structure is simple; moreover, 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 device.

[0039] The above is the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can still be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.

Claims

1. A heat dissipation and ventilation cover plate, characterized in that: It comprises a cover body for installation on a cold drink machine, wherein a driving heat dissipation area and a refrigeration heat dissipation area are arranged on the cover body at intervals; The drive heat dissipation zone cover is arranged on the motor seat of the cold drink machine, and the drive heat dissipation zone includes a drive motor heat dissipation zone and a drive plate heat dissipation zone. The drive motor heat dissipation zone is arranged correspondingly to the motor heat dissipation fan in the motor seat, and the drive plate heat dissipation zone is arranged correspondingly to the drive plate device in the motor seat; 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 and ventilation cover plate 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 ventilation part is close to the motor heat dissipation fan. The first heat dissipation ventilation part is provided with a first heat dissipation channel extending toward the heat dissipation area of ​​the drive motor. The first heat dissipation channel is connected to the first heat dissipation hole.

3. The heat dissipation and ventilation cover plate according to claim 2, characterized in that: At least part of the structure of the motor cooling fan is located in the first cooling channel.

4. The heat dissipation and ventilation cover plate 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 inner cavity of the motor base.

5. The heat dissipation and ventilation cover plate 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.

6. The heat dissipation and ventilation cover plate according to any one of claims 1 to 5, characterized in that: The drive heat dissipation area and the motor seat are fixedly connected by snapping.

7. The heat dissipation and ventilation cover plate according to claim 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 and ventilation cover plate according to claim 6, 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 and ventilation cover plate according to claim 6, 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 around the edges of the refrigeration and heat dissipation area. The side walls around the installation opening of the refrigeration box body are provided with second bolt installation parts arranged one-to-one corresponding to the second bolt installation holes.

10. A cold drink machine, characterized in that: It comprises the heat dissipation and ventilation cover plate as described in any one of claims 1 to 9.

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