Visual inspection equipment base and visual inspection equipment

Abstract

The utility model discloses a visual inspection equipment base and visual inspection equipment, and the visual inspection equipment base comprises a base housing which is internally provided with an electrical cabin and a heat dissipation cabin which are separated from each other; the refrigerating machine is arranged in the heat dissipation bin, a cold air outlet of the refrigerating machine is connected with the electrical bin, and the refrigerating machine is used for supplying cold to the electrical bin; and the electrical equipment is arranged in the electrical cabin. The electrical equipment is installed in the electrical bin, the refrigerating machine is arranged in the heat dissipation bin, and cold air can be provided for the electrical bin when the refrigerating machine works, so that the electrical equipment is in a low-temperature working environment, heat dissipation of the electrical equipment is effectively accelerated, the heat dissipation effect is optimized, and the working stability of the electrical equipment is maintained. Besides, the refrigerating machine supplies cold to the electrical bin, a fan does not need to be used for continuously bringing external air into the electrical bin, the problem that external dust is brought into the electrical bin can be solved to a large extent, and therefore pollution to electrical equipment can be reduced, dust gathering in the electrical bin can be relieved, the dust explosion risk can be reduced, and the safety performance can be improved.

Description

Technical Field

[0001] This application relates to the technical field of tableware appearance detection equipment, and particularly to a base of a vision detection device and a vision detection device. Background Art

[0002] After products such as disposable lunch boxes, bowls, cups, and cup lids are formed, they often need to go through a surface quality inspection stage. The most traditional quality inspection method is to check one by one manually. This method has low inspection efficiency and high labor costs. Therefore, some manufacturers also use vision detection equipment for automated detection. Existing vision detection equipment includes a conveyor belt, a camera, a blowing device, a computer, and the required electrical components. The electrical components and the computer cooperate to control the operation of the conveyor belt, the camera, and the blowing device. During the detection operation, the tableware is conveyed on the conveyor belt, the camera takes images of the surface of the tableware and uploads them to the computer for image analysis. The computer judges the quality grade according to the analysis result and controls the corresponding blowing device to work to achieve automatic classification according to quality.

[0003] The machine platform of existing vision detection equipment generally provides a base on which devices such as a conveyor belt, a camera, and a blowing device can be installed. The computer and related electrical components are installed inside the base. Since the computer and electrical components generate a large amount of heat during operation, in order to achieve heat dissipation, the existing method is generally to install a blower on the side of the base to drive air flow to accelerate heat dissipation. When the working environment temperature is high, the existing heat dissipation method often has the problem of insufficient heat dissipation efficiency, resulting in too high temperatures of the computer and electrical components. In the lightest case, it will trigger overheat protection and cause the machine to stop. In the worst case, it will cause circuit failures. Therefore, existing vision detection equipment has the defect of poor heat dissipation ability. In addition, the products in the paper-plastic industry have a large amount of dust. With the traditional heat dissipation method, the cooling fan is easy to bring external dust into the base, thus easily causing the problem of electrical components being contaminated. After working for a long time, the dust concentration in the base is too high, and it is also easy to cause dust explosion accidents. Summary of the Utility Model

[0004] The purpose of the embodiments of the present utility model is to provide a base of a vision detection device and a vision detection device, which can solve the above problems existing in the prior art.

[0005] To achieve the above object, this application adopts the following technical solutions:

[0006] On the one hand, a base of a vision detection device is provided, including:

[0007] A base housing, inside which there are separated electrical compartments and heat dissipation compartments;

[0008] A refrigerator, arranged in the heat dissipation compartment, and its cold air outlet is connected to the electrical compartment for supplying cold air to the electrical compartment;

[0009] The electrical equipment is arranged inside the electrical compartment.

[0010] Optionally, the base housing includes an outer wall and an inner partition. The inner partition divides the inner space of the outer wall into the electrical compartment and the heat dissipation compartment. A connection port is provided on the inner partition. The refrigerator is installed on one side of the inner partition facing the heat dissipation compartment, and the cold air outlet of the refrigerator is connected to the connection port.

[0011] Optionally, an exhaust fan is provided on one side of the outer wall close to the hot air outlet of the refrigerator.

[0012] Optionally, an intake fan is provided on one side of the outer wall opposite to the exhaust fan.

[0013] Optionally, an avoidance port is further provided on the inner partition. The electrical equipment includes a computer mainframe. A cooling fan is provided inside the computer mainframe. The computer mainframe has an air inlet and an air outlet. The computer mainframe is installed across the electrical compartment and the heat dissipation compartment through the avoidance port. The part of the computer mainframe with the air inlet is located in the electrical compartment, and the part with the air outlet is located in the heat dissipation compartment.

[0014] Optionally, a sealing strip is provided on the inner partition around the avoidance port. Adjusting long holes are provided on the sealing strip, and corresponding positioning holes are provided on the inner partition. Adjusting screws pass through the adjusting long holes and are connected to the positioning holes to fix the sealing strip on the inner partition. Based on the adjusting long holes, the relative position between the sealing strip and the computer mainframe can be adjusted. By adjusting the position of the sealing strip, the outer surface of the computer mainframe can be abutted to achieve sealing.

[0015] Optionally, an electrical mounting plate is provided on the side wall of the inner partition facing the electrical compartment, and electrical components are installed on the electrical mounting plate.

[0016] Optionally, the base housing includes a base bottom plate connected to the bottom of the outer wall and an upper support plate connected to the top of the outer wall. The top of the upper support plate is used to install a vision detector. The inner partition includes a vertical plate and an upper sealing plate. The upper sealing plate is arranged at an interval below the upper support plate. The bottom edge of the vertical plate is connected to the base bottom plate, the side edge is connected to the outer wall, and the top edge is connected to the upper sealing plate. The edge of the upper sealing plate close to the outer wall is connected to the outer wall.

[0017] Optionally, an installation recess is provided on the outer side of the outer wall, and an air filter is installed in the installation recess. The air filter is used to filter compressed air.

[0018] On the other hand, a vision detection device is provided, including the above-mentioned vision detection device base, and a vision detector is installed on the top of the base.

[0019] The beneficial effects of this application are as follows: The present utility model provides a base for a vision inspection device and a vision inspection device. In the base housing of the base for the vision inspection device, an electrical compartment and a heat dissipation compartment are provided separately. Electrical equipment is installed in the electrical compartment, and a refrigerator is provided in the heat dissipation compartment. When the refrigerator operates, it can supply cold air to the electrical compartment, enabling the electrical equipment to be in a low-temperature working environment, effectively accelerating the heat dissipation of the electrical equipment, optimizing the heat dissipation effect, and maintaining the stability of the operation of the electrical equipment. In addition, since the refrigerator supplies cold air to the electrical compartment, there is no need to continuously use a fan to bring external air into the electrical compartment, which can greatly reduce the problem of external dust being brought into the electrical compartment. Therefore, the pollution to the electrical equipment can be reduced, the dust accumulation in the electrical compartment can be slowed down, the risk of dust explosion can be reduced, and the safety performance can be improved.

[0020] In this solution, an electrical compartment is separated in the original space of the base housing. Compared with the entire base housing, the heat dissipation compartment occupies a certain space, and the space of the electrical compartment is smaller. The refrigerator supplying cold air to the electrical compartment can make the cold air more concentrated, which is beneficial to keeping the surrounding environment of the electrical equipment at a low temperature and accelerating the heat dissipation efficiency. Moreover, the separated heat dissipation compartment can be provided with a refrigerator to realize the built-in setting of the refrigerator. The refrigerator does not need to occupy additional space outside, realizing the integration of the refrigerator and the vision inspection device, optimizing the appearance, and making the device more compact. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The following further elaborates on this application in detail with reference to the drawings and embodiments.

[0022] Figure 1 is a schematic structural diagram of the vision inspection device according to the embodiment of this application;

[0023] Figure 2 is a schematic structural diagram of the base of the vision inspection device according to the embodiment of this application;

[0024] Figure 3 is an exploded schematic diagram of one perspective of the base of the vision inspection device according to the embodiment of this application;

[0025] Figure 4 is an exploded schematic diagram of another perspective of the base of the vision inspection device according to the embodiment of this application;

[0026] Figure 5 is an internal structural schematic diagram of the base of the vision inspection device according to the embodiment of this application;

[0027] Figure 6 is Figure 5 an exploded schematic diagram of the structure shown;

[0028] Figure 7 is Figure 6 an enlarged view of part A in

[0029] In the figure:

[0030] 10. Base of the visual inspection device; 1. Base housing; 11. Peripheral wall; 111. Installation recess; 12. Inner partition; 121. Vertical plate; 122. Upper sealing plate; 123. Connection port; 124. Avoidance port; 13. Electrical compartment; 14. Heat dissipation compartment; 15. Base bottom plate; 16. Upper support plate; 17. Sealing strip; 171. Adjusting long hole; 18. Electrical mounting plate; 2. Refrigerator; 3. Computer mainframe; 4. Exhaust fan; 5. Intake fan; 6. Air filter; 20. Visual detector. Detailed implementation manners

[0031] To make the technical problems solved by this application, the technical solutions adopted and the achieved technical effects clearer, the following further describes in detail the technical solutions of the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of this application.

[0032] In the description of this application, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific situations.

[0033] In this application, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "above", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "below", and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than that of the second feature.

[0034] After the existing disposable lunch boxes, bowls, cups, cup lids and other products are formed, they often need to go through a surface quality inspection stage. The most traditional quality inspection method is to check one by one manually. This method has low inspection efficiency and high labor costs. Therefore, some manufacturers also use vision inspection equipment for automated inspection. The existing vision inspection equipment includes a conveyor belt, a camera, a blowing device, a computer and the required electrical components. The electrical components and the computer cooperate to control the operation of the conveyor belt, the camera and the blowing device. During the inspection operation, the tableware is conveyed on the conveyor belt, the camera takes pictures of the surface of the tableware and uploads them to the computer for image analysis. The computer judges the quality grade according to the analysis results and controls the corresponding blowing device to work to achieve automatic classification according to quality.

[0035] The machine platform of the existing vision inspection equipment generally provides a base for installing devices such as a conveyor belt, a camera, and a blowing device. The computer and related electrical components are installed inside the base. Since the computer and electrical components generate a large amount of heat during operation, in order to achieve heat dissipation, the existing method is generally to install a fan on the side of the base to drive air flow to accelerate heat dissipation. When the working environment temperature is high, the existing heat dissipation method often has the problem of insufficient heat dissipation efficiency, resulting in too high temperature of the computer and electrical components. In the light case, it will trigger high-temperature protection and cause shutdown, and in the severe case, it will cause circuit failure. Therefore, the existing vision inspection equipment has the defect of poor heat dissipation capacity. In addition, the products in the paper-plastic industry have a large amount of dust. With the traditional heat dissipation method, the cooling fan is easy to bring external dust into the base, which is easy to cause the problem of electrical components being contaminated. After working for a long time, the dust concentration in the base is too high, which is also easy to cause dust explosion accidents.

[0036] In order to overcome the above technical problems, referring to Figures 2-4 , a base 10 of a vision inspection equipment is provided, which includes a base housing 1, a refrigerator 2 and electrical equipment. An electrical compartment 13 and a heat dissipation compartment 14 are provided in the base housing 1 at intervals; the refrigerator 2 is arranged in the heat dissipation compartment 14, and its cold air outlet is connected to the electrical compartment 13 for supplying cold air to the electrical compartment 13; the electrical equipment is arranged in the electrical compartment 13.

[0037] The purpose of the base 10 of the vision inspection equipment in this solution is to improve the heat dissipation method of the base of the existing vision inspection equipment. During application, the vision detector 20 arranged on it and the electrical equipment arranged inside it can be directly set in combination with the existing vision inspection equipment.

[0038] The refrigerating machine 2 can directly adopt an existing integrated air conditioner, which has devices such as a compressor, a throttle valve, a condenser, an evaporator, and a fan. When working, the refrigerant condenses and releases heat in the condenser, evaporates and absorbs heat in the evaporator. Driven by the fan, the air in the electrical compartment 13 enters the refrigerating machine 2 through the air return port. After being cooled by the surface of the evaporator, it is blown into the electrical compartment 13 through the cold air outlet. Compared with the traditional method of using only air convection for air cooling, the method of using the refrigerating machine 2 to supply cold in this solution can greatly reduce the working temperature of electrical equipment, so the heat dissipation effect can be effectively improved.

[0039] In summary, in the base housing 1 of the vision detection device base 10 of this embodiment, a separated electrical compartment 13 and a heat dissipation compartment 14 are provided. Electrical equipment is installed in the electrical compartment 13, and a refrigerating machine 2 is provided in the heat dissipation compartment 14. When the refrigerating machine 2 works, it can supply cold air to the electrical compartment 13, enabling the electrical equipment to be in a low-temperature working environment, effectively accelerating the heat dissipation of the electrical equipment, optimizing the heat dissipation effect, and maintaining the stability of the electrical equipment during operation. In addition, the refrigerating machine 2 supplies cold air to the electrical compartment 13, eliminating the need to continuously use a fan to bring external air into the electrical compartment 13. This can largely reduce the problem of external dust being brought into the electrical compartment 13, thereby reducing the pollution of the electrical equipment, slowing down the dust accumulation in the electrical compartment 13, reducing the risk of dust explosion, and improving the safety performance.

[0040] In this solution, the electrical compartment 13 is separated in the original space of the base housing 1. Relative to the entire base housing 1, the heat dissipation compartment 14 occupies a certain space, and the space of the electrical compartment 13 is smaller. The refrigerating machine 2 supplies cold air to the electrical compartment 13, which can make the cold air more concentrated, facilitating the maintenance of a low-temperature environment around the electrical equipment and accelerating the heat dissipation efficiency. Moreover, the separated heat dissipation compartment 14 can be provided with the refrigerating machine 2 to achieve the built-in setting of the refrigerating machine 2. The refrigerating machine 2 does not need to occupy additional space outside, realizing the integration of the refrigerating machine 2 and the vision detection device, optimizing the appearance, and making the device more compact.

[0041] In one embodiment, the base housing 1 includes an outer wall 11 and an inner partition 12. The inner partition 12 divides the internal space of the outer wall 11 into the electrical compartment 13 and the heat dissipation compartment 14. A connection port 123 is provided on the inner partition 12. The refrigerating machine 2 is installed on the side of the inner partition 12 facing the heat dissipation compartment 14, and the cold air outlet of the refrigerating machine 2 is connected to the connection port 123.

[0042] Using the inner partition 12 to divide the internal space of the base housing 1 into the electrical compartment 13 and the heat dissipation compartment 14, this design enables electrical equipment and heat dissipation devices such as the refrigerating machine 2 to be installed in their respective spaces without interference. At the same time, the airtightness of the electrical compartment 13 can be ensured, reducing cold air leakage.

[0043] In one embodiment, referring to Figure 3 , on one side of the peripheral wall 11 close to the hot air outlet of the refrigerator 2, an exhaust fan 4 is provided.

[0044] The exhaust fan 4 can accelerate the discharge speed of the hot air generated by the refrigerator 2, thereby preventing the hot air from accumulating in the heat dissipation chamber 14 and affecting the heat dissipation efficiency of the refrigerator 2. Through the action of the exhaust fan 4, the hot air can be quickly discharged outside the base, ensuring that the temperature in the heat dissipation chamber 14 always remains at a relatively low level, thereby improving the working efficiency of the refrigerator 2.

[0045] In one embodiment, an intake fan 5 is provided on the side of the peripheral wall 11 opposite to the exhaust fan 4.

[0046] Specifically, similar to the exhaust fan 4, the intake fan 5 should be provided on one side of the heat dissipation chamber 14, and it can draw external air into the heat dissipation chamber 14. The intake fan 5 and the exhaust fan 4 work together to form air convection in the heat dissipation chamber 14. The intake fan 5 sucks in cold external air into the heat dissipation chamber 14, while the exhaust fan 4 discharges the hot air in the heat dissipation chamber 14. This convective heat dissipation method can more effectively reduce the temperature in the heat dissipation chamber 14, thereby improving the heat dissipation efficiency of the refrigerator 2.

[0047] In one embodiment, an avoidance opening 124 is further provided on the inner partition 12. The electrical equipment includes a computer main unit 3. A cooling fan is provided in the computer main unit 3. The computer main unit 3 has an air inlet and an air outlet. The computer main unit 3 is horizontally installed across the electrical chamber 13 and the heat dissipation chamber 14 through the avoidance opening 124. The part of the computer main unit 3 with the air inlet is located in the electrical chamber 13, and the part with the air outlet is located in the heat dissipation chamber 14.

[0048] A cooling fan is provided in the computer main unit 3. The air inlet is located in the electrical chamber 13, and the air outlet is located in the heat dissipation chamber 14. During operation, the cooling fan brings the low-temperature air in the electrical chamber 13 into the computer main unit 3. After the low-temperature air is heated through heat exchange with the main control board of the computer main unit 3, it is then discharged from the air outlet. This method can continuously provide low-temperature air to the computer main unit 3 to achieve rapid heat dissipation of the computer main unit 3. Moreover, the temperature of the heated air is generally higher than the room temperature. The heated air is directly discharged to the heat dissipation chamber 14 through the air outlet without being sent back to the electrical chamber 13, which can reduce the heat discharged to the electrical chamber 13. Thus, it is beneficial to maintain the low temperature of the heat dissipation chamber 14 and reduce the power consumption of the refrigerator 2. Specifically, when implementing, in order to supplement air to the electrical chamber 13, small-sized ventilation holes or pores can be provided in the electrical chamber 13. After the air in the electrical chamber 13 is extracted by the cooling fan of the computer main unit 3, the ambient air can be supplemented into the electrical chamber 13 through the ventilation holes or pores.

[0049] Generally speaking, the computer main unit 3 is relatively large in volume. In this solution, the computer main unit 3 is arranged across the electrical compartment 13 and the heat dissipation compartment 14, which can realize the installation of the computer main unit 3. At the same time, it is beneficial to keep the size of the electrical compartment 13 compact and improve the concentration of cold air in the electrical compartment 13.

[0050] In one embodiment, referring to Figures 6-7 , a sealing strip 17 is arranged on the inner partition plate 12 around the avoidance opening 124. An adjustment long hole 171 is arranged on the sealing strip 17, and corresponding positioning holes are arranged on the inner partition plate 12. The adjustment screw penetrates through the adjustment long hole 171 and connects to the positioning holes to fix the sealing strip 17 on the inner partition plate 12; based on the adjustment long hole 171, the relative position between the sealing strip 17 and the computer main unit 3 can be adjusted, and the outer surface of the computer main unit 3 is abutted through the position adjustment of the sealing strip 17 to achieve sealing.

[0051] Through the design of the sealing strip 17, the sealing performance between the computer main unit 3 and the inner partition plate 12 can be ensured, reducing cold air leakage, and reducing the entry of dust, sundries, etc. into the electrical compartment 13, which affects the normal operation of the equipment. The design of the adjustment long hole 171 and the adjustment screw allows for fine adjustment of the position of the sealing strip 17. This can ensure that the sealing strip 17 can closely fit the outer surface of the computer main unit 3 with different sizes or shapes, achieving a better sealing effect.

[0052] Specifically, after the computer main unit 3 is installed, the sealing strips 17 around the computer main unit 3 are installed so that each sealing strip 17 can contact the surface of the computer main unit 3, and then the sealing strips 17 are fixed with adjustment screws.

[0053] In one embodiment, an electrical installation plate 18 is arranged on the side wall of the inner partition plate 12 facing the electrical compartment 13, and electrical components are installed on the electrical installation plate 18.

[0054] Arranging the electrical installation plate 18 on the side wall of the inner partition plate 12 can be used to install various required electrical components to achieve reliable fixation of the electrical components.

[0055] In one embodiment, referring to Figures 2-3 , the base housing 1 includes a base bottom plate 15 connected to the bottom of the peripheral wall 11 and an upper support plate 16 connected to the top of the peripheral wall 11. The top of the upper support plate 16 is used to install the vision detector 20; the inner partition plate 12 includes a vertical plate 121 and an upper sealing plate 122. The upper sealing plate 122 is arranged at an interval below the upper support plate 16. The bottom edge of the vertical plate 121 is connected to the base bottom plate 15, the side edge is connected to the peripheral wall 11, and the top edge is connected to the upper sealing plate 122; the edge of the upper sealing plate 122 close to the peripheral wall 11 is connected to the peripheral wall 11.

[0056] The upper support plate 16 is used to install the vision detector 20, and many holes need to be opened on it for fixing the vision detector 20. Obviously, its sealing performance cannot be guaranteed. The inner partition 12 of this solution includes a vertical plate 121 and an upper sealing plate 122, which can respectively seal and isolate the electrical chamber 13 from the side and the top. The airtightness of the electrical chamber 13 is not affected by the upper support plate 16, and obviously the sealing effect is better.

[0057] In one embodiment, an installation recess 111 is provided on the outer side of the peripheral wall 11, and an air filter 6 is installed in the installation recess 111. The air filter 6 is used to filter compressed air.

[0058] Specifically, compressed air is required when the vision detection device works. An air filter 6 is generally installed in the air circuit of the compressed air to filter it, so as to avoid the pollution or blockage of the air jet nozzle, and at the same time avoid the pollution of the tableware surface due to unclean air. This solution provides an installation recess 111 on the outer side of the peripheral wall 11 for installing the air filter 6, which can realize the embedded installation of the air filter 6, avoid the protrusion of the air filter 6, and at the same time facilitate the connection of the air filter 6 to the compressed air supply pipeline of the factory building.

[0059] On the other hand, referring to Figure 1 , a vision detection device is provided, including the above-mentioned vision detection device base 10, and a vision detector 20 is installed on the top of the base.

[0060] Similarly, the vision detection device of this embodiment has the advantages of good heat dissipation effect and stable operation.

[0061] In the description of this article, it should be understood that the orientation or positional relationships such as "upper", "lower", "left", "right", etc. are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to this application. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0062] In the description of this specification, the description referring to terms such as "one embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0063] In addition, it should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0064] The technical principles of the present application are described above in conjunction with specific embodiments. These descriptions are only for explaining the principles of the present application and cannot be interpreted as limiting the scope of protection of the present application in any way. Based on the explanations herein, those skilled in the art can think of other specific implementation methods of the present application without creative work, and these methods will fall within the scope of protection of the present application.

Claims

1. A base of a visual detection device, characterized in that, Comprising: A base housing (1) with a spaced electrical compartment (13) and a heat dissipation compartment (14) provided therein; A refrigerator (2) disposed in the heat dissipation compartment (14), the cold air outlet of which is connected to the electrical compartment (13) for supplying cold air to the electrical compartment (13); Electrical equipment disposed in the electrical compartment (13).

2. The base of the visual inspection device according to claim 1, characterized in that, The base housing (1) includes an outer peripheral wall (11) and an inner partition (12). The inner partition (12) divides the inner space of the outer peripheral wall (11) into the electrical compartment (13) and the heat dissipation compartment (14). A connection port (123) is provided on the inner partition (12). The refrigerator (2) is installed on the side of the inner partition (12) facing the heat dissipation compartment (14), and the cold air outlet of the refrigerator (2) is connected to the connection port (123).

3. The base of the visual inspection device according to claim 2, characterized in that, An exhaust fan (4) is provided on one side of the outer peripheral wall (11) near the hot air outlet of the refrigerator (2).

4. The base of the visual detection device according to claim 3, characterized in that, An intake fan (5) is provided on the side of the outer peripheral wall (11) opposite to the exhaust fan (4).

5. The base of the visual detection device according to claim 2, characterized in that An avoidance port (124) is further provided on the inner partition (12). The electrical equipment includes a computer mainframe (3) with a heat dissipation fan therein. The computer mainframe (3) has an air inlet and an air outlet. The computer mainframe (3) is horizontally installed across the electrical compartment (13) and the heat dissipation compartment (14) through the avoidance port (124). The part of the computer mainframe (3) with the air inlet is located in the electrical compartment (13), and the part with the air outlet is located in the heat dissipation compartment (14).

6. The base of the visual inspection device according to claim 5, wherein A sealing strip (17) is provided on the inner partition (12) around the avoidance port (124). An adjustment slot (171) is provided on the sealing strip (17). The inner partition (12) is provided with corresponding positioning holes. An adjustment screw passes through the adjustment slot (171) and connects to the positioning holes to fix the sealing strip (17) on the inner partition (12). Based on the adjustment slot (171), the relative position between the sealing strip (17) and the computer mainframe (3) can be adjusted. By adjusting the position of the sealing strip (17), it abuts against the outer surface of the computer mainframe (3) to achieve sealing.

7. The base of the visual detection device according to claim 2, characterized in that, An electrical mounting plate (18) is provided on the side wall of the inner partition (12) facing the electrical compartment (13), and electrical components are installed on the electrical mounting plate (18).

8. The base of the visual inspection device according to claim 2, characterized in that, The base housing (1) includes a base bottom plate (15) connected to the bottom of the peripheral wall (11) and an upper support plate (16) connected to the top of the peripheral wall (11), and the top of the upper support plate (16) is used for installing a vision detector (20); the inner partition (12) includes a vertical plate (121) and an upper sealing plate (122), the upper sealing plate (122) is arranged at intervals below the upper support plate (16), the bottom edge of the vertical plate (121) is connected to the base bottom plate (15), the side edge is connected to the peripheral wall (11), and the top edge is connected to the upper sealing plate (122); the edge of the upper sealing plate (122) close to the peripheral wall (11) is connected to the peripheral wall (11).

9. The base of the visual inspection device according to claim 2, characterized in that, An installation recess (111) is arranged on the outer side of the peripheral wall (11), and an air filter (6) is installed in the installation recess (111), and the air filter (6) is used for filtering compressed air.

10. A visual detection device, characterized in that, It includes the vision detection device base (10) according to any one of claims 1-9, and a vision detector (20) is installed on the top of the base.

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