Heat dissipation device for UPS (Uninterrupted Power Supply)

Abstract

The utility model relates to the technical field of UPS (Uninterrupted Power Supply), in particular to a UPS heat dissipation device, which comprises a shell, a UPS battery is fixedly connected to the inner wall of the shell, a wiring board is fixedly connected to the side wall of the shell, heat dissipation structures are arranged on the two sides of the shell, each heat dissipation structure comprises a square frame, the square frames are fixedly connected with the shell, and each square frame is fixedly connected with the shell. The inner wall of the square frame is rotatably connected with a plurality of plugging plates, the surfaces of the plugging plates are fixedly connected with transmission rods, the side wall of the shell is fixedly connected with plate springs, the free ends of the plate springs are fixedly connected with sliding frames, the sliding frames are slidably connected with the transmission rods, and the lower surfaces of the plugging plates are fixedly connected with elastic pipes. According to the utility model, through the arrangement of the heat dissipation structure, when the UPS power supply is not used, the plugging plate and the elastic pipe cooperate to plug the square frame, thereby preventing foreign matters such as dust and the like from entering the housing through the square frame, and further ensuring that the UPS power supply can work normally.

Description

Technical Field

[0001] The utility model relates to the technical field of UPS power supply, in particular to a UPS power supply heat dissipation device. Background Art

[0002] UPS power supply, or uninterruptible power supply, is a system device that connects a battery to a host and converts direct current into AC power through module circuits such as the host inverter. The length of its power supply time depends on the battery capacity of the UPS and the power consumption of the load equipment.

[0003] In the prior art, there is a patent document with a publication number of CN218275700U, which discloses an emergency UPS power supply, which includes a UPS power supply body, a mobile tripod, a connecting plate, a mounting plate, a retractable pull rod and a handle. The bottom four corners of the UPS power supply body are provided with mounting ports, and the mobile tripod is installed at the mounting ports. The bottom of the UPS power supply body is fixedly connected to the connecting plate, and the mounting plate is detachably installed on the connecting plate. The top of the UPS power supply body is provided with a retractable pull rod and a handle, and the retractable pull rod is located in front of the handle. The emergency UPS power supply in the patent document is highly portable, easy to move and carry, and stable to place.

[0004] The above-mentioned and prior art technologies have the following defects: when the UPS power supply is cooled by the lower heat dissipation window, due to the fixed structure of the lower heat dissipation window, when the UPS power supply stops working, foreign matter such as dust can easily enter the UPS power supply through the lower heat dissipation window, thereby affecting the normal operation of the UPS power supply.

[0005] Therefore, a UPS power supply heat dissipation device is proposed. Utility Model Content

[0006] The utility model aims to solve the problem that dust and other foreign matters easily enter the UPS power supply through the lower heat dissipation window when the UPS power supply stops working, and proposes a UPS power supply heat dissipation device.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a UPS power supply heat dissipation device, comprising a shell, the inner wall of the shell is fixedly connected to a UPS battery, the side wall of the shell is fixedly connected to a terminal block, both sides of the shell are provided with a heat dissipation structure, the heat dissipation structure comprises a square frame, the square frame is fixedly connected to the shell, the inner wall of the square frame is rotatably connected to a plurality of blocking plates, the surface of the blocking plate is fixedly connected to a transmission rod, the side wall of the shell is fixedly connected to a leaf spring, the free end of the leaf spring is fixedly connected to a sliding frame, the sliding frame is slidably connected to the transmission rod, the lower surface of the blocking plate is fixedly connected to an elastic tube, the side wall of the shell is fixedly connected to a round rod, and the arc surface of the round rod is fixedly connected to a rotating plate.

[0008] The effect achieved by the above components is: by setting up the heat dissipation structure, when the UPS power supply is not in use, the sealing plate and the elastic tube can cooperate to seal the square frame to prevent dust and other foreign matter from entering the shell through the square frame, thereby ensuring that the UPS power supply can work normally.

[0009] Preferably, a guide rod is fixedly connected to the side wall of the shell, and the sliding frame is slidably connected to the guide rod.

[0010] The effect achieved by the above components is that the guide rod can limit the sliding path of the slide frame.

[0011] Preferably, one end of the guide rod is fixedly connected to a baffle, and the baffle is slidably connected to the slide frame.

[0012] The effect achieved by the above components is that the baffle plate reaches the position of limiting the slide frame and prevents the slide frame from being out of contact with the guide rod.

[0013] Preferably, a stopper is fixedly connected to the surface of the sliding frame.

[0014] The effect achieved by the above components is that the stopper can limit the position of the rotating plate, thereby preventing the rotating plate from being out of contact with the sliding frame due to gravity.

[0015] Preferably, the side wall of the shell is provided with a gathering structure, which includes a winding plate, which is fixedly connected to the shell, and the side wall of the shell is fixedly connected with an L-shaped plate, the L-shaped plate is internally threaded with a bolt, and one end of the bolt is rotatably connected to a pressure plate.

[0016] The effect achieved by the above components is: by setting a bundling structure, when using the UPS power supply, the excess wires of the electrical equipment are wound on the winding plate, and then the position of the wires is limited by the pressure plate to prevent the wires from loosening from the surface of the winding plate, thereby preventing multiple wires from being entangled with each other, making it inconvenient to distinguish.

[0017] Preferably, one end of the pressure plate away from the bolt is fixedly connected with a rubber pad.

[0018] The effects achieved by the above components are: the movement of the pressing plate causes the rubber pad to contact the wire, and the rubber pad can increase the friction force on the surface of the pressing plate.

[0019] Preferably, two clamping plates are fixedly connected to the side wall of the housing.

[0020] The effect achieved by the above components is that after the wire contacts the clamping plate, the clamping plate can limit the position of the wire.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] 1. In the utility model, by setting a heat dissipation structure, when the UPS power supply is not in use, the blocking plate and the elastic tube can cooperate to block the square frame to prevent dust and other foreign matter from entering the shell through the square frame, thereby ensuring that the UPS power supply can work normally.

[0023] 2. In the utility model, by setting a bundling structure, when using the UPS power supply, the excess wires of the electrical equipment are wound on the winding plate, and then the position of the wires is limited by means of a pressure plate to prevent the wires from loosening from the surface of the winding plate, thereby preventing multiple wires from being entangled with each other and being inconvenient to distinguish. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0025] Figure 2 It is a schematic diagram of the cross-sectional structure of the housing of the utility model;

[0026] Figure 3 It is a schematic diagram of the partial disassembly structure of the heat dissipation structure of the utility model;

[0027] Figure 4 It is a structural schematic diagram of the L-shaped plate of the utility model.

[0028] Legend: 1. Shell; 2. UPS battery; 3. Terminal block; 4. Heat dissipation structure; 401. Frame; 402. Sealing plate; 403. Transmission rod; 404. Leaf spring; 405. Sliding frame; 406. Elastic tube; 407. Guide rod; 408. Round rod; 409. Rotating plate; 410. Block; 411. Baffle; 5. Bundling structure; 51. Wrapping plate; 52. L-shaped plate; 53. Bolt; 54. Pressure plate; 55. Rubber pad; 56. Clamp. DETAILED DESCRIPTION

[0029] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0031] like Figure 1-Figure 4As shown, the utility model provides a UPS power heat dissipation device, including a shell 1, an inner wall of the shell 1 is fixedly connected to a UPS battery 2, a side wall of the shell 1 is fixedly connected to a terminal board 3, both sides of the shell 1 are provided with a heat dissipation structure 4, and the side wall of the shell 1 is provided with a gathering structure 5.

[0032] The specific configuration and function of the heat dissipation structure 4 and the convergence structure 5 are described in detail below.

[0033] like Figure 2 and Figure 3 As shown, the heat dissipation structure 4 includes a square frame 401, the square frame 401 is fixedly connected to the shell 1, the inner wall of the square frame 401 is rotatably connected to a plurality of blocking plates 402, the surface of the blocking plate 402 is fixedly connected to a transmission rod 403, the side wall of the shell 1 is fixedly connected to a leaf spring 404, the free end of the leaf spring 404 is fixedly connected to a sliding frame 405, the sliding frame 405 is slidably connected to the transmission rod 403, the lower surface of the blocking plate 402 is fixedly connected to an elastic tube 406, the side wall of the shell 1 is fixedly connected to a round rod 408, the arc surface of the round rod 408 is fixedly connected to a rotating plate 409, and the side wall of the shell 1 A guide rod 407 is fixedly connected, and the sliding frame 405 is slidably connected to the guide rod 407, so that the guide rod 407 can limit the sliding path of the sliding frame 405. One end of the guide rod 407 is fixedly connected to a baffle 411, and the baffle 411 is slidably connected to the sliding frame 405, so that the baffle 411 can limit the position of the sliding frame 405 and prevent the sliding frame 405 from being out of contact with the guide rod 407. A stopper 410 is fixedly connected to the surface of the sliding frame 405, and the stopper 410 can limit the position of the rotating plate 409 and prevent the rotating plate 409 from being out of contact with the sliding frame 405 due to gravity.

[0034] like Figure 2 and Figure 4 As shown, the bundling structure 5 includes a winding plate 51, which is fixedly connected to the shell 1, and an L-shaped plate 52 is fixedly connected to the side wall of the shell 1. The L-shaped plate 52 is internally threaded with a bolt 53, one end of the bolt 53 is rotatably connected to a pressure plate 54, and the end of the pressure plate 54 away from the bolt 53 is fixedly connected to a rubber pad 55. The movement of the pressure plate 54 will cause the rubber pad 55 to contact the wire, and the rubber pad 55 can increase the friction force on the surface of the pressure plate 54. Two clamps 56 are fixedly connected to the side wall of the shell 1. After the wire contacts the clamp 56, the clamp 56 can limit the position of the wire.

[0035] The overall working principle is that when the UPS power supply is working normally, the leaf spring 404 is in an extended state, and the sliding frame 405 will move along the arc surface of the guide rod 407 in a direction away from the shell 1 with the help of the elastic force of the leaf spring 404, and the guide rod 407 can limit the sliding path of the sliding frame 405. The movement of the sliding frame 405 will drive the transmission rod 403 to move. At this time, the transmission rod 403 will drive the blocking plate 402 to rotate, so that there is a gap between the blocking plates 402, and air can flow between the blocking plates 402, thereby cooling the UPS battery 2. At this time, the sliding frame 405 will contact the baffle 411, and the baffle 411 reaches the position of limiting the sliding frame 405, preventing the sliding frame 405 from being out of contact with the guide rod 407. When the UPS power supply is not in use, the sliding frame 405 is pressed in the direction close to the shell 1, and the sliding frame 405 will drive the guide rod 407. The movement of the guide rod 407 will cause the blocking plate 402 to rotate. The rotation of the blocking plate 402 will cause the elastic tube 406 to contact the blocking plate 402 below. The elastic tube 406 can block the gap between the blocking plates 402. Therefore, the blocking plate 402 and the elastic tube 406 can cooperate to block the square frame 401 to prevent dust and other foreign matter from entering the shell 1 through the square frame 401, thereby ensuring that the UPS power supply can work normally. Then, the rotating plate 409 is rotated. When the rotating plate 409 is close to one side of the shell 1 and contacts with the sliding frame 405, the rotating plate 409 reaches the position of limiting the sliding frame 405, thereby limiting the position of the blocking plate 402. When the rotating plate 409 contacts the stopper 410, the stopper 410 can limit the position of the rotating plate 409 to prevent the rotating plate 409 from being out of contact with the sliding frame 405 due to gravity.

[0036] When using the UPS power supply, the UPS battery 2 is connected to the power supply circuit, and then the plug of the wire of the electrical equipment is inserted into the terminal board 3. After that, the excess wire of the electrical equipment is wound on the winding plate 51. Then, the wire is placed between the pressure plate 54 and the shell 1, and the wire is in contact with the clamping plate 56. The clamping plate 56 has the function of limiting the position of the wire. Then, the bolt 53 is rotated. The bolt 53 will drive the pressure plate 54 to move by means of the thread. The movement of the pressure plate 54 will cause the rubber pad 55 to contact the wire. The rubber pad 55 can increase the friction force on the surface of the pressure plate 54. The pressure plate 54 can further limit the position of the wire and prevent the wire from loosening from the surface of the winding plate 51, thereby preventing multiple wires from being entangled with each other and being inconvenient to distinguish.

[0037] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A UPS power supply heat dissipation device, comprising a housing (1), characterized in that: The inner wall of the shell (1) is fixedly connected to a UPS battery (2), the side wall of the shell (1) is fixedly connected to a wiring board (3), both sides of the shell (1) are provided with a heat dissipation structure (4), the heat dissipation structure (4) comprises a square frame (401), the square frame (401) is fixedly connected to the shell (1), the inner wall of the square frame (401) is rotatably connected to a plurality of blocking plates (402), and the surface of the blocking plate (402) is fixedly connected to a transmission The side wall of the shell (1) is fixedly connected to a leaf spring (404), the free end of the leaf spring (404) is fixedly connected to a sliding frame (405), the sliding frame (405) is slidably connected to the transmission rod (403), the lower surface of the blocking plate (402) is fixedly connected to an elastic tube (406), the side wall of the shell (1) is fixedly connected to a round rod (408), and the arc surface of the round rod (408) is fixedly connected to a rotating plate (409).

2. A UPS power supply heat dissipation device according to claim 1, characterized in that: A guide rod (407) is fixedly connected to the side wall of the housing (1), and the sliding frame (405) is slidably connected to the guide rod (407).

3. A UPS power supply heat dissipation device according to claim 2, characterized in that: One end of the guide rod (407) is fixedly connected to a baffle (411), and the baffle (411) is slidably connected to the slide frame (405).

4. A UPS power supply heat dissipation device according to claim 1, characterized in that: A stopper (410) is fixedly connected to the surface of the sliding frame (405).

5. A UPS power supply heat dissipation device according to claim 1, characterized in that: The side wall of the shell (1) is provided with a gathering structure (5), and the gathering structure (5) includes a wrapping plate (51), and the wrapping plate (51) is fixedly connected to the shell (1); the side wall of the shell (1) is fixedly connected with an L-shaped plate (52), and the L-shaped plate (52) is internally threadedly connected with a bolt (53), and one end of the bolt (53) is rotatably connected to a pressure plate (54).

6. A UPS power supply heat dissipation device according to claim 5, characterized in that: One end of the pressing plate (54) away from the bolt (53) is fixedly connected with a rubber pad (55).

7. A UPS power supply heat dissipation device according to claim 5, characterized in that: Two clamping plates (56) are fixedly connected to the side wall of the housing (1).

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