A distribution box provided with an anti-shock buffering device

Abstract

The utility model provides a distribution box with shock -resisting buffer device relates to distribution box technical field, including box, the bottom of box is equipped with base, be equipped with moving block in base, install a plurality of damper between the both ends of moving block and the inner wall of base. Spring, damper and moving block whole is set up in the base, can carry out protection treatment to spring, damper and moving block, and the both ends of moving block are fixed with support frame through connecting block, can pass through spring, damper and moving block, to support frame connected with connecting block is buffered shock attenuation, because the box is installed on the support frame, can buffer shock attenuation processing to the whole box, the communication chute that is matched with connecting block is set up in the both ends of box, and the bevel of communication chute is outward downward, can avoid rainwater and enter to base through communication chute, avoid the corrosion of spring and damper by rainwater.

Description

Technical Field

[0001] This utility model relates to the field of distribution box technology, and in particular to a distribution box equipped with an anti-vibration buffer device. Background Technology

[0002] Many regions around the world are located in areas of tectonic plate activity, making earthquakes frequent. As a critical piece of equipment for power distribution, damage to electrical distribution boxes during an earthquake can lead to power outages, disrupting not only residents' lives but also severely hindering emergency response efforts by critical departments such as hospitals and fire departments. Traditional distribution boxes have limited earthquake resistance and are easily damaged by vibrations and impacts during earthquakes, potentially causing short circuits, electrical leaks, and other safety hazards. Therefore, there is an urgent need to improve the earthquake resistance of distribution boxes to ensure power supply during earthquakes.

[0003] Currently, one type of distribution box equipped with an anti-vibration buffer device has an anti-vibration buffer structure, but this structure is generally located outside the distribution box and exposed. When it rains, rainwater can corrode the shock-absorbing mechanism, making it more susceptible to damage. This design has significant limitations and poor practicality. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that although existing technologies have anti-vibration buffer structures, these structures are generally located outside the distribution box and exposed to the outside. When it rains or other weather conditions occur, rainwater will corrode the shock-absorbing mechanism, making it more prone to damage. This results in significant limitations and poor practicality. Therefore, this utility model proposes a distribution box equipped with an anti-vibration buffer device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a distribution box equipped with an anti-vibration buffer device, comprising a box body, a base provided below the box body, a movable block provided inside the base, multiple dampers installed between the two ends of the movable block and the inner wall of the base, a spring fixed between the outer wall of the movable block and the inner wall of the base on the outside of each damper, a connecting block fixed at both ends of the movable block, the opposite ends of two connecting blocks passing through the base and jointly fixed to a support frame, the box body mounted on the top of the support frame, an air inlet pipe fixed at the top of the box body, a support plate provided inside the air inlet pipe, a motor installed at the bottom of the support plate, a fan fixed at the output end of the motor, and a dustproof plate provided above the support plate inside the air inlet pipe.

[0006] Preferably, both ends of the base are provided with connecting grooves that match the connecting blocks, and both ends of the housing are provided with multiple air outlet grooves.

[0007] Preferably, the top two sides of the support plate are fitted with locking blocks, and the top of each of the two locking blocks is fixed with a second mounting plate. The two second mounting plates are fixed to the air inlet pipe by second bolts, and the dustproof plate is fixed between the two locking blocks.

[0008] Preferably, each of the two card blocks has an insert block fixed at its bottom end, and the top two sides of the support plate have slots that match the insert blocks.

[0009] Preferably, each of the four corners of the top of the box is fixed with a bracket, and the top of the four brackets is jointly fixed with a canopy.

[0010] The front end of the box is connected to a door panel by a pin, and a handle is fixed on the outer wall of the door panel. Both ends of the box are fixed with first mounting plates, and both first mounting plates are fixed to the support frame by first bolts.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] In this invention, the spring, damper, and moving block are all housed within the base, providing protection for them. The two ends of the moving block are fixed to the support frame via connecting blocks. The spring, damper, and moving block buffer and dampen the support frame connected to the connecting blocks. Since the housing is mounted on the support frame, the entire housing is buffered and damped. Connecting inclined grooves matching the connecting blocks are provided at both ends of the housing. The inclined openings of these grooves face downwards, preventing rainwater from entering the base and thus protecting the spring and damper from corrosion, resulting in enhanced safety. Attached Figure Description

[0013] Figure 1 A perspective view of a distribution box equipped with a shock-absorbing device is provided for this utility model;

[0014] Figure 2 A cross-sectional view of a distribution box equipped with a shock-absorbing device is provided for this utility model;

[0015] Figure 3 This utility model provides a schematic diagram of the internal structure of the base of a distribution box equipped with a shock-absorbing device;

[0016] Figure 4 This utility model provides a schematic diagram of the internal structure of the air inlet pipe of a power distribution box equipped with an anti-vibration buffer device.

[0017] Legend: 1. Housing; 2. Base; 3. Damper; 4. Spring; 5. Moving block; 6. Connecting block; 7. Support frame; 8. Connecting spur; 9. First mounting plate; 10. First bolt; 11. Door panel; 12. Handle; 13. Air inlet pipe; 14. Support plate; 15. Motor; 16. Fan; 17. Locking block; 18. Inserting block; 19. Slot; 20. Second mounting plate; 21. Second bolt; 22. Dustproof plate; 23. Fixing frame; 24. Canopy; 25. Air outlet spur. Detailed Implementation

[0018] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] Example 1, such as Figure 1-4 As shown, this utility model provides a distribution box equipped with an anti-vibration buffer device, including a box body 1, a base 2 at the bottom of the box body 1, a movable block 5 inside the base 2, multiple dampers 3 installed between the two ends of the movable block 5 and the inner wall of the base 2, a spring 4 fixed between the outer wall of the movable block 5 and the inner wall of the base 2 on the outside of each damper 3, a connecting block 6 fixed at both ends of the movable block 5, the opposite ends of the two connecting blocks 6 passing through the base 2 and jointly fixed to a support frame 7, the box body 1 is installed on the top of the support frame 7, an air inlet pipe 13 is fixed on the top of the box body 1, a support plate 14 is provided inside the air inlet pipe 13, a motor 15 is installed at the bottom of the support plate 14, a fan 16 is fixed at the output end of the motor 15, and a dustproof plate 22 is provided inside the air inlet pipe 13 above the support plate 14.

[0021] The overall effect of embodiment 1 is that the spring 4, damper 3 and moving block 5 are all set inside the base 2, which can protect the spring 4, damper 3 and moving block 5. The two ends of the moving block 5 are fixed to the support frame 7 through the connecting block 6. The spring 4, damper 3 and moving block 5 can buffer and reduce the shock of the support frame 7 connected to the connecting block 6. Since the box 1 is installed on the support frame 7, the box 1 can be buffered and reduced as a whole. The box 1 has a connecting groove 8 at both ends that matches the connecting block 6. The opening of the connecting groove 8 is downward, which can prevent rainwater from entering the base 2 through the connecting groove 8. To prevent spring 4 and damper 3 from being corroded by rainwater, the safety is enhanced. The operation of motor 15 can drive fan 16 to rotate, thereby drawing air through air inlet pipe 13 to dissipate heat from the electronic components inside the housing 1. The hot air is discharged through air outlet sloping groove 25. The dustproof plate 22 is set to prevent dust in the air from accumulating quickly inside the housing 1 during air intake.

[0022] Example 2, as Figure 1-4 As shown, both ends of the base 2 are provided with connecting grooves 8 that match the connecting block 6. Both ends of the box body 1 are provided with multiple air outlet grooves 25. The top two sides of the support plate 14 are fitted with clips 17. The top of each clip 17 is fixed with a second mounting plate 20. The two second mounting plates 20 are fixed to the air inlet pipe 13 by second bolts 21. The dustproof plate 22 is fixed between the two clips 17. The bottom of each clip 17 is fixed with a plug 18. Both sides of the top of the support plate 14 are provided with slots 19 that match the plug 18. The top four corners of the box body 1 are fixed with fixing brackets 23. The top of the four fixing brackets 23 are jointly fixed with a baffle 24. The front end of the box body 1 is connected to a door panel 11 by a pin. A handle 12 is fixed on the outer wall of the door panel 11. Both ends of the box body 1 are fixed with first mounting plates 9. The two first mounting plates 9 are fixed to the support frame 7 by first bolts 10.

[0023] The overall effect of Embodiment 2 is that, by providing connecting grooves 8 at both ends of the housing 1 that match the connecting blocks 6, and with the inclined openings of the connecting grooves 8 facing downwards, rainwater can be prevented from entering the base 2 through the connecting grooves 8. This also prevents the springs 4 and dampers 3 from being corroded by rainwater, thus enhancing safety. The second mounting plate 20 and the second bolt 21 are used to position the locking block 17, thereby allowing the dustproof plate 22 to be installed. After the locking block 17 is installed, the insert block 18 and the slot 19 are used to position the support plate 14, allowing the motor 15 and the fan 16 to be installed. The baffle 24 is used to block the opening at the top of the air inlet pipe 13, preventing rainwater from entering the housing 1 through the opening during rain.

[0024] Working principle: When the device is in use, the spring 4, damper 3 and moving block 5 are set inside the base 2 as a whole, which can protect the spring 4, damper 3 and moving block 5. The two ends of the moving block 5 are fixed to the support frame 7 through the connecting block 6. The spring 4, damper 3 and moving block 5 can buffer and reduce the shock of the support frame 7 connected by the connecting block 6. Since the box 1 is installed on the support frame 7, the box 1 can be buffered and reduced as a whole. Both ends of the box 1 are provided with connecting grooves 8 that match the connecting block 6. The inclined opening of the connecting groove 8 faces downward, which can prevent rainwater from entering the base 2 through the connecting groove 8. To prevent spring 4 and damper 3 from being corroded by rainwater, the safety is enhanced. The operation of motor 15 can drive fan 16 to rotate, thereby drawing air through air inlet pipe 13 to dissipate heat from the electronic components inside the housing 1. The hot air is discharged through air outlet sloping groove 25. The dustproof plate 22 is set to prevent dust in the air from accumulating quickly inside the housing 1 during air intake.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A distribution box equipped with an anti-vibration buffer device, comprising a box body (1), characterized in that: The box (1) is provided with a base (2) below it. The base (2) is provided with a movable block (5). Multiple dampers (3) are installed between the two ends of the movable block (5) and the inner wall of the base (2). A spring (4) is fixed between the outer wall of the movable block (5) and the inner wall of the base (2) on the outside of each damper (3). A connecting block (6) is fixed at both ends of the movable block (5). The opposite ends of the two connecting blocks (6) pass through the base (2) and are jointly fixed with a support frame (7). The box (1) is installed on the top of the support frame (7). An air inlet pipe (13) is fixed at the top of the box (1). A support plate (14) is provided inside the air inlet pipe (13). A motor (15) is installed at the bottom of the support plate (14). A fan (16) is fixed at the output end of the motor (15). A dustproof plate (22) is provided inside the air inlet pipe (13) above the support plate (14).

2. A distribution box equipped with an anti-vibration buffer device according to claim 1, characterized in that: Both ends of the base (2) are provided with connecting grooves (8) that match the connecting block (6), and both ends of the box (1) are provided with multiple air outlet grooves (25).

3. A distribution box equipped with an anti-vibration buffer device according to claim 1, characterized in that: The top two sides of the support plate (14) are fitted with clips (17), and the top of each of the two clips (17) is fixed with a second mounting plate (20). The two second mounting plates (20) are fixed to the air inlet pipe (13) by a second bolt (21). The dustproof plate (22) is fixed between the two clips (17).

4. A distribution box equipped with an anti-vibration buffer device according to claim 3, characterized in that: Both of the card blocks (17) have a plug (18) fixed at their bottom ends, and the top two sides of the support plate (14) are provided with slots (19) that match the plug (18).

5. A distribution box equipped with an anti-vibration buffer device according to claim 1, characterized in that: The top four corners of the box (1) are all fixed with a bracket (23), and the top of the four brackets (23) are all fixed with a canopy (24).

6. A distribution box equipped with an anti-vibration buffer device according to claim 1, characterized in that: The front end of the box (1) is connected to a door panel (11) by a pin. A handle (12) is fixed on the outer wall of the door panel (11). Both ends of the box (1) are fixed with first mounting plates (9). Both first mounting plates (9) are fixed to the support frame (7) by first bolts (10).

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