A power distribution box enclosing a power supply

Abstract

The application provides a power distribution box for packaging power supply, and belongs to the technical field of semiconductors. The power distribution box comprises a packaging test machine, and a power distribution box body is installed in the packaging test machine. By installing the power distribution box body in the packaging test machine, a 24V power supply and an uninterruptible power supply are installed in the power distribution box body. When the equipment is powered off, the uninterruptible power supply can automatically use the saved electricity to ensure that the operator has enough time to save important parameters or files, fundamentally solving the problem of file loss. By setting the terminal row and the wire clamp assembly, the short circuit between the wires can be avoided. By modular processing, the power supply required by important equipment of the machine is integrated into an electric box, without the need for additional power supply configuration. Moreover, the internal modular components are adopted, the equipment connection is realized through standardized debugging sockets and plug-in connectors, without the need for complex wiring or customized interfaces. During later maintenance, the fault components can be quickly located, and the maintenance difficulty and time cost are reduced.

Description

Technical Field

[0001] This application relates to the field of semiconductor technology, and more specifically, to a power distribution box for packaging backup power supplies. Background Technology

[0002] As chip screening, packaging, and testing equipment becomes increasingly intelligent, these machines are equipped with important devices such as industrial control computers, vision systems, and PLCs. During operation, these devices store crucial data such as production parameters and operating status in real time. While most machines only carry a 220V / AC backup power supply, some equipment requires a 24V / DC power supply. Therefore, if a sudden power outage occurs during production or debugging, some important data may not be saved in time and could be lost. To address this, we have proposed a power distribution box for packaging backup power. Utility Model Content

[0003] To overcome the above shortcomings, this application provides a power distribution box for encapsulating backup power, which aims to improve the inconvenience of using existing backup power supplies.

[0004] This application provides a packaging and testing machine, in which a power distribution box body is installed. A backup power supply is installed inside the power distribution box body. A fixing base and a terminal block are also installed at the bottom of the power distribution box body. A wire clamp assembly is slidably sleeved on the fixing base. Heat dissipation assemblies are installed on the two end side walls of the power distribution box body. An interface assembly is also installed on the back of the power distribution box body.

[0005] In one specific implementation, the wire clamp assembly includes a plurality of sliding sleeves, each of which is slidably fitted onto the fixed base. Each of the sliding sleeves has an elastic clamp fixedly installed on its top. Limiting blocks are fixedly installed on the side walls at both ends of each sliding sleeve, and the two limiting blocks are slidably connected to the side walls at both ends of the fixed base, respectively.

[0006] In one specific implementation, limit grooves are provided on both ends of the fixed base, and the two limit blocks are slidably disposed in the two limit grooves respectively.

[0007] In one specific implementation, the same clamping screw is threaded through one end sidewall of the limiting block and the sliding sleeve, and one end of the clamping screw abuts against the sidewall of the limiting groove.

[0008] In one specific implementation, a first wire trough and a second wire trough are installed on the top of the distribution box body, and the fixing base and the terminal block are located between the first wire trough and the second wire trough.

[0009] In one specific implementation, the heat dissipation assembly includes several mounting pipes, each of which is connected to one side wall of the distribution box body, and each of the mounting pipes is equipped with a cooling fan.

[0010] In one specific implementation, the heat dissipation component further includes a dust cover and a plurality of air outlets opened on the side wall of the distribution box body. The dust cover is fixedly installed on the outer wall of the distribution box body and covers the plurality of air outlets.

[0011] In one specific implementation, the backup power supply includes a 24V power supply and an uninterruptible power supply, both of which are installed on the bottom of the distribution box body.

[0012] The beneficial effects of this application are as follows: By installing a power distribution box inside the packaging and testing machine, and housing a 24V power supply and an uninterruptible power supply (UPS), the power stored in the UPS will be automatically used when the equipment is powered off, ensuring that operators have enough time to save important parameters or documents, thus fundamentally solving the problem of document loss. By setting up terminal blocks and wire clamp components, short circuits between wires can be avoided. Through modular processing, the power required by important equipment of the machine is integrated into one power box, eliminating the need for additional power supply configuration. Moreover, the internal modular components allow for equipment connection through standardized debugging sockets and plug-in connectors, eliminating the need for complex wiring or customized interfaces. During later maintenance, faulty components can be quickly located, reducing maintenance difficulty and time costs. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the main structure of the power distribution box for the encapsulated backup power supply provided in the embodiments of this application; Figure 2 A first-view structural diagram of the distribution box body of the distribution box for encapsulating backup power provided in an embodiment of this application; Figure 3 A second-view structural diagram of the distribution box body of the distribution box for encapsulating backup power provided in an embodiment of this application; Figure 4 A schematic diagram of the internal structure of the distribution box body for encapsulating backup power supply provided in an embodiment of this application; Figure 5A side cross-sectional view of the distribution box body of the distribution box for encapsulating backup power provided in an embodiment of this application; Figure 6 for Figure 5 A magnified view of a portion of point A in the middle.

[0015] In the diagram: 10 - Packaging and testing machine; 110 - First wire slot; 120 - Second wire slot; 20 - Distribution box body; 30 - Backup power supply; 310 - 24V power supply; 320 - Uninterruptible power supply; 40 - Fixing base; 410 - Limiting slot; 50 - Terminal block; 60 - Wire clamp assembly; 610 - Sliding sleeve; 620 - Elastic clamp; 630 - Limiting block; 640 - Clamping screw; 70 - Heat dissipation assembly; 710 - Mounting tube; 720 - Heat dissipation fan; 730 - Dust cover; 740 - Air outlet; 80 - Interface assembly. Detailed Implementation

[0016] The technical solutions in the embodiments of this application will now be described with reference to the accompanying drawings.

[0017] Please see Figure 1-6This application provides a packaging and testing machine 10, in which a power distribution box body 20 is installed. Specifically, a spare power supply assembly chamber is provided within the packaging and testing machine 10, and the power distribution box body 20 is placed within the spare power supply assembly chamber. Furthermore, an existing door is installed on the spare power supply assembly chamber to facilitate access to the power distribution box body 20. It should be noted that the top of the power distribution box body 20 is open, and a sealing plate is installed on the opening of the power distribution box body 20. The sealing plate is connected to the power distribution box body 20 by bolts. A spare power supply 30 is installed inside the power distribution box body 20. The spare power supply 30 includes a 24V power supply 310 and an uninterruptible power supply 320, both of which are installed on the bottom of the power distribution box body 20. During setup, an existing start button is installed on the power distribution box body 20. When the machine is started, the start button of the spare power supply is manually opened simultaneously. During normal operation, the backup power supply 30 is continuously charged. When the machine loses power, it will automatically use the power in the uninterruptible power supply 320 to ensure that the industrial control computer, vision system, and PLC have enough time to save data. Furthermore, the bottom of the distribution box body 20 is also equipped with a mounting base 40 and a terminal block 50. Specifically, the terminal block 50 consists of a 24V terminal block 50 and a 220V terminal block 50. A wire clamp assembly 60 is slidably mounted on the mounting base 40. The wire clamp assembly 60 is used to clamp and fix the wires, so that the wires are arranged in an orderly manner inside the distribution box body 20 for easy wiring. Heat dissipation assemblies 70 are installed on the two side walls of the distribution box body 20. The heat dissipation assemblies 70 can quickly exchange the air inside the distribution box body 20 with the outside to achieve the purpose of heat dissipation inside the distribution box body 20. An interface assembly 80 is also installed on the back of the distribution box body 20. The interface assembly 80 includes a test socket and a plug connector.

[0018] See Figure 4-6The wire clamp assembly 60 includes several sliding sleeves 610, each slidably mounted on a fixed base 40. Each sliding sleeve 610 has an elastic clamp 620 fixedly mounted on its top. Specifically, the sliding sleeves 610 can move on the fixed base 40, facilitating adjustment of the position of the elastic clamp 620 and thus allowing for adjustment of the wiring position according to actual needs. Limiting blocks 630 are fixedly mounted on the side walls at both ends of each sliding sleeve 610, and these two limiting blocks 630 are slidably connected to the side walls at both ends of the fixed base 40. During setup, the limiting blocks 630 vertically limit the sliding sleeve 610. Furthermore, limiting grooves 410 are provided on the side walls at both ends of the fixed base 40. Two limiting blocks 630 are slidably disposed in two limiting grooves 410 respectively. Both ends of the limiting grooves 410 are open, so that the sliding sleeve 610 is installed on the fixed seat 40 through the opening. Furthermore, the same clamping screw 640 is threaded through one end of the side wall of the limiting block 630 and the sliding sleeve 610. One end of the clamping screw 640 abuts against the side wall of the limiting groove 410. In specific settings, the limiting block 630 and the sliding sleeve 610 are provided with the same threaded hole. The clamping screw 640 is adapted to the threaded hole. The head of the clamping screw 640 is provided with a flat groove so that a flat-head screwdriver can rotate the clamping screw 640 to fix the sliding sleeve 610.

[0019] See Figure 4 The top of the distribution box body 20 is equipped with a first wire trough 110 and a second wire trough 120. The fixing base 40 and the terminal block 50 are located between the first wire trough 110 and the second wire trough 120. The first wire trough 110 and the second wire trough 120 are set to assist in wiring.

[0020] See Figure 4 The heat dissipation assembly 70 includes several mounting pipes 710. Specifically, a dustproof screen is installed inside the inlet end of the mounting pipe 710 to filter dust from the outside air. The mounting pipes 710 are all connected to one side wall of the distribution box body 20. A cooling fan 720 is installed inside each mounting pipe 710. Furthermore, the heat dissipation assembly 70 also includes a dust cover 730 and several air outlets 740 opened on the side wall of the distribution box body 20. When installed, the top of the dust cover 730 is open, and a dustproof screen is also installed inside the opening of the dust cover 730. The dust cover 730 is fixedly installed on the outer wall of the distribution box body 20 and covers the several air outlets 740 to prevent external dust from entering the distribution box body 10.

[0021] When the power distribution box of the backup power supply 30 is in operation: the power distribution box body 20 is installed inside the packaging and testing machine 10. When the machine is working, the power distribution box body 20 works synchronously to continuously charge the uninterruptible power supply 320. Thus, when the power is interrupted, the uninterruptible power supply 320 can provide temporary power to ensure that the industrial control computer, vision system, and PLC have enough time to save data. In addition, when the power distribution box body 20 is working, several cooling fans 720 work synchronously to allow outside air to enter the power distribution box body 20, and then allow the air inside the power distribution box body 20 to be discharged to the outside through the air outlet 740 and the dust cover 730, so as to achieve the purpose of heat dissipation inside the power distribution box body 20.

[0022] It should be noted that the specific models and specifications of the packaging and testing machine 10, 24V power supply 310, uninterruptible power supply 320, and cooling fan 720 need to be selected and determined according to the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail.

[0023] The power supply and principles of the packaging and testing machine 10, 24V power supply 310, uninterruptible power supply 320, and cooling fan 720 are clear to those skilled in the art and will not be described in detail here.

[0024] The above description is merely an embodiment of this application and is not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

Claims

1. A distribution box for encapsulating backup power, characterized in that, The package includes a packaging and testing machine (10), a power distribution box body (20) is installed inside the packaging and testing machine (10), a backup power supply (30) is installed inside the power distribution box body (20), a fixing seat (40) and a terminal block (50) are also installed at the bottom of the power distribution box body (20), a wire clamp assembly (60) is slidably sleeved on the fixing seat (40), heat dissipation assemblies (70) are installed on the two side walls of the power distribution box body (20), and an interface assembly (80) is also installed on the back of the power distribution box body (20).

2. A power distribution box for encapsulating backup power supply according to claim 1, characterized in that, The wire clamp assembly (60) includes several sliding sleeves (610), each of which is slidably sleeved on the fixed base (40). Each of the sliding sleeves (610) has an elastic clip (620) fixedly installed on its top. Each of the two side walls of the sliding sleeve (610) has a limiting block (630) fixedly installed on its two ends. The two limiting blocks (630) are slidably connected to the two side walls of the fixed base (40).

3. A power distribution box for encapsulating backup power supply according to claim 2, characterized in that, Limiting grooves (410) are provided on both ends of the fixed base (40), and the two limiting blocks (630) are slidably disposed in the two limiting grooves (410).

4. A power distribution box for encapsulating backup power supply according to claim 3, characterized in that, The same clamping screw (640) is threaded through one end of the side wall of the limiting block (630) and the sliding sleeve (610), and one end of the clamping screw (640) abuts against the side wall of the limiting groove (410).

5. A power distribution box for encapsulating backup power supply according to claim 1, characterized in that, The top of the distribution box body (20) is equipped with a first wire trough (110) and a second wire trough (120), and the fixing seat (40) and the terminal block (50) are located between the first wire trough (110) and the second wire trough (120).

6. A power distribution box for encapsulating backup power supply according to claim 1, characterized in that, The heat dissipation assembly (70) includes several mounting pipes (710), each of which is connected to one side wall of the distribution box body (20), and each of the mounting pipes (710) is equipped with a cooling fan (720).

7. A power distribution box for encapsulating backup power supply according to claim 6, characterized in that, The heat dissipation assembly (70) also includes a dust cover (730) and a plurality of air outlets (740) opened on the side wall of the power distribution box body (20). The dust cover (730) is fixedly installed on the outer wall of the power distribution box body (20) and covers the plurality of air outlets (740).

8. A power distribution box for encapsulating backup power supply according to claim 1, characterized in that, The backup power supply (30) includes a 24V power supply (310) and an uninterruptible power supply (320), both of which are installed on the bottom of the distribution box body (20).

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