Heat dissipation mechanism of UPS (Uninterrupted Power Supply) equipment

Abstract

The utility model discloses a heat dissipation mechanism for UPS power supply equipment, which is simple in structure and performs flow regulation on a liquid cooling plate for liquid cooling heat dissipation so as to adapt to different use scenes. The technical problem to be solved by the utility model is solved by the following technical means: the heat dissipation mechanism of the UPS power supply equipment comprises a heating power supply and a liquid cooling plate connected with at least one end face of the heating power supply, and the liquid cooling plate comprises a liquid inlet and a liquid outlet, a first channel connected with the liquid inlet and a second channel connected with the liquid outlet are arranged in the liquid cooling plate, the first channel and the second channel are arranged in parallel, a plurality of branch channels are communicated between the first channel and the second channel, and a flow adjusting knob is arranged in each branch channel. The utility model relates to the technical field of liquid cooling heat dissipation.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid cooling and heat dissipation, in particular to a heat dissipation mechanism for UPS power supply equipment. Background Art

[0002] UPS, or uninterruptible power supply, is a system device that connects batteries, mostly lead-acid maintenance-free batteries, to the host, and converts direct current into AC power through module circuits such as the host inverter. Traditional UPS uninterruptible power supplies will generate more heat during use and dissipate heat through air cooling, but the air cooling effect is effective. The application number is 201920557561X, and the patent name is a UPS with good heat dissipation effect. The patent discloses the technology of using liquid cooling (water cooling) to assist in heat dissipation of UPS power supply. However, most liquid cooling solutions do not involve flow regulation to control the liquid cooling heat dissipation intensity, because the heat dissipation method for long-term high-load working operation should be different from the heat dissipation method for normal operation without high load. Therefore, it is very necessary for the liquid cooling solution to adjust the water flow to adapt to a variety of scenarios. Utility Model Content

[0003] In order to solve the deficiencies of the prior art, the utility model provides a UPS power supply equipment heat dissipation mechanism, which has a simple structure and adjusts the flow of a liquid cooling plate for liquid cooling to adapt to different usage scenarios.

[0004] The technical problem to be solved by the utility model is achieved through the following technical means: a UPS power supply equipment heat dissipation mechanism, including a heat generating power supply and a liquid cooling plate connected to at least one end surface of the heat generating power supply, the liquid cooling plate including a liquid inlet and a liquid outlet, the interior of the liquid cooling plate is provided with a first channel connected to the liquid inlet and a second channel connected to the liquid outlet, the first channel and the second channel are arranged in parallel, a plurality of branch channels are connected between the first channel and the second channel, and a flow regulating knob is provided in each of the branch channels.

[0005] In the above solution, the flow adjustment knob configured in the liquid cooling plate can adjust the flow like a faucet or a simple ball valve, thereby changing the liquid cooling intensity to adapt to different cooling scenarios.

[0006] In one embodiment, the cross-section of the branch channel is circular.

[0007] In one embodiment, a cylindrical slot is vertically arranged in the branch channel, the inner diameter of the cylindrical slot is larger than the inner diameter of the branch channel, the flow regulating knob is cylindrical in shape and is adapted to be inserted into the cylindrical slot, the flow regulating knob is rotatably matched with the cylindrical slot, one end of the flow regulating knob passes through the liquid cooling plate and is provided with a rotating block, and the flow regulating knob is provided with a liquid flow opening adapted to the branch channel.

[0008] In the above scheme, water needs to flow from one end of the branch channel to the other end through the liquid flow opening. Rotating the rotating block can drive the flow adjustment knob to rotate, and then rotate the direction of the liquid flow opening, thereby changing the opening cross-sectional size of the liquid flow opening relative to the branch channel, thereby adjusting the water flow, just like a water pipe ball valve. Of course, in the present application, the part of the flow adjustment knob with the liquid flow opening can also be designed to be spherical.

[0009] In one embodiment, the liquid flow opening is located at the lower part of the flow regulating knob, the upper part of the flow regulating knob is provided with a groove, and the outer part of the groove is provided with a sealing ring.

[0010] In the above scheme, the sealing ring is used to seal and prevent water leakage after the flow adjustment knob is installed in the cylindrical slot.

[0011] In one embodiment, the cross-section of the liquid flow opening is rectangular, and the center line of the liquid flow opening is colinear with the center axis of the branch channel.

[0012] In one embodiment, the rotating block is a gear, and at least one group of synchronous drive components is arranged on the upper part of the liquid cooling plate. The synchronous drive component includes a driving wheel and a rack matching the driving wheel, and the rotating block corresponding to at least part of the branch channels matches the rack.

[0013] In the above scheme, the synchronous drive assembly can drive the rotating block to rotate by moving the rack, thereby changing the opening cross-section size of the flow regulating knob relative to the branch channel, thereby adjusting the water flow.

[0014] In one embodiment, the flow adjustment knobs on the branch channels are divided into two groups and distributed on two straight lines, two groups of synchronous drive assemblies are arranged on the upper part of the liquid cooling plate, and the two racks are respectively arranged on the two straight lines and respectively cooperate with the corresponding flow adjustment knobs.

[0015] In the above scheme, two sets of synchronous drive components respectively control the rotation of all flow adjustment knobs, and the two sets of synchronous drive components can still be controlled independently. Therefore, compared with only one set that makes all flow adjustment knobs adjusted synchronously, the method of controlling flow is more flexible and diverse, and the scope of application of adjustment is improved.

[0016] In one embodiment, the flow adjustment knobs on adjacent branch channels are respectively distributed on different straight lines.

[0017] In the above scheme, the flow regulating knobs on the same straight line are all located on the branch channel separated by another branch channel.

[0018] In one embodiment, the synchronous drive assembly includes a drive motor connected to the drive wheel.

[0019] In the above solution, the driving wheel is electrically controlled to rotate via a driving motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the cross-sectional structure of a liquid cooling plate in an embodiment;

[0021] Figure 2 is a schematic structural diagram of a liquid cooling plate in an embodiment;

[0022] Figure 3 It is a schematic diagram of the structure of a synchronous drive component in an embodiment. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0024] like Figures 1 to 3 As shown, the technical solution adopted by the utility model is a UPS power supply equipment heat dissipation mechanism, including a heat generating power supply and a liquid cooling plate 1 connected to at least one end surface of the heat generating power supply, the liquid cooling plate 1 includes a liquid inlet 2 and a liquid outlet 3, and the interior of the liquid cooling plate 1 is provided with a first channel 4 connected to the liquid inlet 2 and a second channel 5 connected to the liquid outlet 3, the first channel 4 and the second channel 5 are arranged in parallel, and a plurality of branch channels 6 are connected between the first channel and the second channel 5, and a flow regulating knob 7 is provided in each of the branch channels 6.

[0025] In the above solution, the flow regulating knob 7 configured in the liquid cooling plate 1 can adjust the flow like a faucet or a simple ball valve, thereby achieving a change in the liquid cooling heat dissipation intensity to adapt to different heat dissipation scenarios.

[0026] In one embodiment, the cross section of the branch channel 6 is circular.

[0027] In one embodiment, a cylindrical slot 8 is vertically arranged in the branch channel 6, the inner diameter of the cylindrical slot 8 is larger than the inner diameter of the branch channel 6, the flow regulating knob 7 is cylindrical in shape and is adapted to be inserted into the cylindrical slot 8, the flow regulating knob 7 is rotatably matched with the cylindrical slot 8, one end of the flow regulating knob 7 passes through the liquid cooling plate 1 and is provided with a rotating block 9, and the flow regulating knob 7 is provided with a liquid flow opening 10 adapted to the branch channel 6.

[0028] In the above scheme, water needs to flow from one end of the branch channel 6 to the other end through the liquid flow opening 10. Rotating the rotating block 9 can drive the flow regulating knob 7 to rotate, and then rotate the direction of the liquid flow opening 10, thereby changing the opening cross-sectional size of the liquid flow opening 10 relative to the branch channel 6, thereby adjusting the water flow, like a water pipe ball valve. Of course, in the present application, the part of the flow regulating knob 7 with the liquid flow opening 10 can also be designed to be spherical.

[0029] In one embodiment, the liquid flow opening 10 is located at the lower part of the flow regulating knob 7, and a groove 11 is provided at the upper part of the flow regulating knob 7. A sealing ring is sleeved on the outer part of the groove 11.

[0030] In the above solution, the sealing ring is used to seal and prevent water leakage after the flow regulating knob 7 is installed in the cylindrical slot 8.

[0031] In one embodiment, the cross section of the liquid flow opening 10 is rectangular, and the center line of the liquid flow opening 10 is colinear with the center axis of the branch channel 6 .

[0032] In one embodiment, the rotating block 9 is a gear, and at least one group of synchronous drive components is provided on the upper part of the liquid cooling plate 1, and the synchronous drive component includes a driving wheel 12 and a rack 13 matched with the driving wheel 12, and at least part of the rotating block 9 corresponding to the branch channel 6 is matched with the rack 13.

[0033] In the above scheme, the synchronous drive assembly can drive the rotating block 9 to rotate by moving the rack 13, thereby changing the opening cross-section size of the liquid opening 10 of the flow regulating knob 7 relative to the branch channel 6, thereby adjusting the water flow.

[0034] In one embodiment, the flow regulating knobs 7 on the branch channels 6 are divided into two groups and distributed on two straight lines, two groups of synchronous drive components are provided on the upper part of the liquid cooling plate 1, and the two racks 13 are respectively provided on the two straight lines and respectively cooperate with the corresponding flow regulating knobs 7.

[0035] In the above scheme, two groups of synchronous drive components respectively control the rotation of all flow adjustment knobs 7, and the two groups of synchronous drive components can still be controlled independently. Therefore, compared with only one group that makes all flow adjustment knobs 7 adjusted synchronously, the method of controlling the flow is more flexible and diverse, and the scope of application of the adjustment is improved.

[0036] In one embodiment, the flow regulating knobs 7 on the adjacent branch channels 6 are respectively distributed on different straight lines.

[0037] In the above solution, the flow regulating knobs 7 on the same straight line are all located on the branch channel 6 separated by another branch channel 6 .

[0038] In one embodiment, the synchronous drive assembly includes a drive motor connected to the drive wheel 12 .

[0039] In the above solution, the driving wheel 12 is electrically controlled to rotate by a driving motor, and the driving motor is fixedly installed inside the device.

Claims

1. A UPS power supply device heat dissipation mechanism, comprising a heat generating power supply and a liquid cooling plate (1), wherein the liquid cooling plate (1) comprises a liquid inlet (2) and a liquid outlet (3), characterized in that: At least one end surface of the heating power source is connected to the liquid cooling plate (1); a first channel (4) connected to the liquid inlet (2) and a second channel (5) connected to the liquid outlet (3) are provided inside the liquid cooling plate (1); the first channel (4) and the second channel (5) are arranged in parallel; a plurality of branch channels (6) are connected between the first channel (4) and the second channel (5); each branch channel (6) is provided with a flow regulating knob (7); the cross section of the branch channel (6) is circular; a columnar slot (8) is vertically provided in the branch channel (6); the inner diameter of the columnar slot (8) is larger than the inner diameter of the branch channel (6); the flow regulating knob (7) is provided in the branch channel (6); The knob (7) is cylindrical in shape and is adapted to be inserted into the cylindrical slot (8); the flow regulating knob (7) is rotatably matched with the cylindrical slot (8); one end of the flow regulating knob (7) passes through the liquid cooling plate (1) and is provided with a rotating block (9); the flow regulating knob (7) is provided with a liquid flow opening (10) matched with the branch channel (6); the rotating block (9) is a gear; at least one group of synchronous drive components is provided on the upper part of the liquid cooling plate (1); the synchronous drive component comprises a driving wheel (12) and a rack (13) matched with the driving wheel (12); and the rotating block (9) corresponding to at least part of the branch channel (6) is matched with the rack (13).

2. The heat dissipation mechanism of the UPS power supply equipment according to claim 1, characterized in that: The liquid flow opening (10) is located at the lower part of the flow regulating knob (7), and a groove (11) is provided at the upper part of the flow regulating knob (7), and a sealing ring is sleeved outside the groove (11).

3. The heat dissipation mechanism of the UPS power supply equipment according to claim 1, characterized in that: The cross section of the liquid flow opening (10) is rectangular, and the center line of the liquid flow opening (10) is colinear with the center axis of the branch channel (6).

4. The heat dissipation mechanism of UPS power supply equipment according to claim 1, characterized in that: The flow regulating knobs (7) on the plurality of branch channels (6) are divided into two groups and are distributed on two straight lines. Two groups of synchronous drive components are arranged on the upper part of the liquid cooling plate (1). The two racks (13) are respectively arranged on the two straight lines and respectively cooperate with the corresponding flow regulating knobs (7).

5. The heat dissipation mechanism of UPS power supply equipment according to claim 4, characterized in that: The flow regulating knobs (7) on the adjacent branch channels (6) are respectively distributed on different straight lines.

6. The heat dissipation mechanism of UPS power supply equipment according to claim 1, characterized in that: The synchronous drive assembly comprises a drive motor connected to the drive wheel (12).

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