UPS (Uninterrupted Power Supply) case with line protection structure

Abstract

The utility model relates to the technical field of power supply cases, in particular to a UPS (Uninterrupted Power Supply) case with a line protection structure, which comprises a supporting bottom frame, a case body is fixedly connected to the center of the top surface of the supporting bottom frame, and a heat conducting plate is fixedly connected to one side surface of the inner wall of the case body. Compared with the prior art, the LED lamp has the advantages that wire lines can be clamped for wiring and fixed through the wire bayonets on one sides of the heat conduction strip bodies, heat generated by wires can be conducted to the heat conduction strip bodies through the heat conduction strip bodies and the heat conduction plates, the heat dissipation area can be greatly increased through the heat dissipation fins, and the service life of the LED lamp is prolonged. The heat of the wires is effectively released, the wires are prevented from being overheated, the service life is prolonged, meanwhile, airflow output by the second fan can be conveyed to the positions among the multiple heat conduction strips from bottom to top through the air guide grooves, the airflow evenly penetrates through the multiple arranged wires through guidance of gaps among the heat conduction strips, the heat dissipation effect is further improved, and the service life of the wires is prolonged. And the protection effect on the circuit is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply chassis, in particular to a UPS power supply chassis with a line protection structure. Background Art

[0002] UPS power supply, also known as uninterruptible power supply, is commonly found in places such as shopping malls, restaurants and supermarkets. When the city power is cut off, the UPS power supply can provide timely power supply. A power supply chassis is set outside the UPS power supply to protect the UPS power supply.

[0003] A UPS power supply chassis with a line protection function is disclosed in Chinese utility model CN211908102U. The UPS power supply chassis with a line protection function is provided with a blower inside the base and a bottom plate with a honeycomb structure at the lower end of the chassis body. Therefore, under the action of the blower and the refrigeration device, the lower end of the chassis body is cooled, and then the circuit inside the chassis is cooled to prevent heat accumulation near the circuit from causing damage and aging of the circuit, thereby protecting the circuit. However, the UPS power supply chassis with a line protection function lacks the arrangement and storage of the cables inside the chassis, resulting in that the airflow of the fan cannot be evenly aligned with the wires, resulting in low heat dissipation efficiency of the wires, which affects the service life of the cables. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the present invention is to provide a UPS power supply chassis with a line protection structure to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a UPS power supply chassis with a line protection structure, including a supporting bottom frame, the center of the top surface of the supporting bottom frame is fixedly connected to a chassis body, a side surface of the inner wall of the chassis body is fixedly connected to a heat conducting plate, a side surface of the heat conducting plate is fixedly connected to a plurality of heat conducting strips, a side surface of the plurality of heat conducting strips is provided with a plurality of wire clips, a side surface of the heat conducting plate away from the heat conducting strips passes through the outer wall of the supporting bottom frame, a side surface of the heat conducting plate passing through the outer wall of the supporting bottom frame is fixedly connected to a plurality of heat dissipation fins, if The heat sink fins, the heat conducting plate and the heat conducting strips are all made of heat conducting material in one piece, an edge of the bottom surface of the chassis body close to the heat conducting plate is fixedly connected with an air guide slot, the bottom of the air guide slot passes through the bottom surface of the chassis body, a second fan is fixedly connected to one side of the supporting bottom frame, an output end of the second fan is fixedly connected and communicated with one end of the inner wall of the air guide slot, an output port of the air guide slot faces upward, a distribution length of the output port of the air guide slot is adapted to the width of the heat conducting plate, and a position of the output port of the air guide slot corresponds to a position of a plurality of the heat conducting strips.

[0007] Preferably, any of the above schemes has an exhaust hole in the middle of the top surface of the chassis body, the four corners of the top surface of the chassis body are fixedly connected with support legs, the tops of the four support legs are commonly fixedly connected with a protective top cover, and the size of the protective top cover is larger than the size of the exhaust hole.

[0008] The technical effect achieved by adopting the above solution is that the input airflow can be discharged through the exhaust hole, thereby improving air circulation and improving the heat dissipation effect.

[0009] Preferably, any of the above schemes is that a first fan is fixedly connected to one side of a side surface of the chassis body, and a power strip is fixedly connected to a side surface of the chassis body away from the first fan.

[0010] The technical effect achieved by adopting the above solution is that the equipment inside the chassis can be cooled by the first fan.

[0011] Preferably, any of the above schemes is that the plurality of heat dissipation fins are evenly distributed in an array, the plurality of heat conductive strips are evenly distributed along the width direction of the heat conductive plate, and the plurality of wire clips are evenly distributed along the length direction of the heat conductive strips.

[0012] The technical effect achieved by adopting the above solution is: making the heat conduction uniform and improving the uniformity of heat dissipation.

[0013] Preferably, any of the above schemes is that both sides of the inner wall openings of the wire bayonet are fixedly connected with clamping springs, and the two clamping springs are both protruded toward the center of the inner wall of the wire bayonet and are symmetrically arranged.

[0014] The technical effect achieved by adopting the above solution is that the wire can be clamped by the clamping spring, and the clamping spring can be automatically pressed down by the raised inclined surface of the clamping spring when clamping.

[0015] Preferably, any of the above schemes has an inspection opening in the middle of a side of the supporting bottom frame away from the heat conducting plate, and a sealing door is rotatably connected to one side of the chassis body close to the edge of the inspection opening, and the size of the sealing door is larger than that of the inspection opening.

[0016] The technical effect achieved by adopting the above solution is that by opening the sealed door, the equipment inside the chassis body can be inspected through the inspection port.

[0017] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0018] The UPS power supply chassis with a line protection structure can clip the wire line into the wiring and fix it through a plurality of wire clips on one side of the plurality of heat-conducting strips, and can transfer the heat generated by the wire to the heat-conducting strips through the plurality of heat-conducting strips and the heat-conducting plates. The heat dissipation area can be greatly increased through a plurality of heat-dissipating fins, so that the heat of the wire is effectively released, the wire is prevented from overheating, and the service life is increased. At the same time, the airflow output by the second fan can be transported from bottom to top between the plurality of heat-conducting strips through the air guide ducts. The airflow is guided by the gaps between the heat-conducting strips so that the airflow passes through the plurality of arranged wires evenly, thereby further improving the heat dissipation effect and the protection effect on the line. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 The utility model is a schematic diagram of the internal structure of the wire bayonet.

[0022] In the figure: 1-support bottom frame, 2-chassis body, 3-sealed door, 4-first fan, 5-air guide duct, 6-plug board, 7-heat conduction plate, 8-heat sink fins, 9-heat conduction strip, 10-wire clip, 11-clamping spring, 12-protective top cover, 13-support leg, 14-exhaust hole, 15-second fan. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0024] Embodiment 1: Figures 1 to 3As shown, a UPS power supply chassis with a line protection structure comprises a supporting bottom frame 1, a chassis body 2 is fixedly connected to the center of the top surface of the supporting bottom frame 1, a heat conducting plate 7 is fixedly connected to one side of the inner wall of the chassis body 2, a plurality of heat conducting strips 9 are fixedly connected to one side of the heat conducting plate 7, a plurality of wire clips 10 are provided on one side of the plurality of heat conducting strips 9, a side of the heat conducting plate 7 away from the heat conducting strips 9 penetrates the outer wall of the supporting bottom frame 1, a side of the heat conducting plate 7 penetrating the outer wall of the supporting bottom frame 1 is fixedly connected to a plurality of heat dissipation fins 8, and the plurality of heat dissipation fins 8 are connected to the heat conducting strips 9. The heat plate 7 and the heat-conducting strip 9 are both made of a thermally conductive material. An air guide slot 5 is fixedly connected to the edge of the bottom surface of the chassis body 2 close to the heat-conducting plate 7. The bottom of the air guide slot 5 passes through the bottom surface of the chassis body 2. A second fan 15 is fixedly connected to one side of the supporting bottom frame 1. The output end of the second fan 15 is fixedly connected and communicated with one end of the inner wall of the air guide slot 5. The output port of the air guide slot 5 faces upward. The distribution length of the output port of the air guide slot 5 is adapted to the width of the heat-conducting plate 7. The position of the output port of the air guide slot 5 corresponds to the positions of several heat-conducting strips 9.

[0025] As an optional technical solution of the present utility model, an exhaust hole 14 is opened in the middle of the top surface of the chassis body 2, and the four corners of the top surface of the chassis body 2 are fixedly connected with support legs 13. The tops of the four support legs 13 are commonly fixedly connected with a protective top cover 12. The size of the protective top cover 12 is larger than the size of the exhaust hole 14. The input airflow can be discharged through the exhaust hole 14, thereby improving air circulation and improving the heat dissipation effect.

[0026] As an optional technical solution of the present invention, a first fan 4 is fixedly connected to one side of one side of the chassis body 2, and a power strip 6 is fixedly connected to the side of the chassis body 2 away from the first fan 4, so that the first fan 4 can dissipate heat for the equipment inside the chassis.

[0027] As an optional technical solution of the utility model, a plurality of heat dissipation fins 8 are evenly distributed in an array, a plurality of heat conductive strips 9 are evenly distributed along the width direction of the heat conductive plate 7, and a plurality of wire clips 10 are evenly distributed along the length direction of the heat conductive strips 9, so that heat is evenly conducted and the uniformity of heat dissipation is improved.

[0028] As an optional technical solution of the present utility model, a plurality of clamping springs 11 are fixedly connected to both sides of the inner wall openings of the wire bayonet 10. The two clamping springs 11 are both protruded toward the center of the inner wall of the wire bayonet 10 and are symmetrically arranged. The wire can be clamped by the clamping spring 11, and the clamping spring 11 can be automatically pressed down by the raised inclined surface of the clamping spring 11 when clamping.

[0029] As an optional technical solution of the utility model, an inspection port is opened in the middle of the side of the supporting bottom frame 1 away from the heat conducting plate 7, and a sealing door 3 is rotatably connected to the side of the chassis body 2 close to the edge of the inspection port. The size of the sealing door 3 is larger than the size of the inspection port. By opening the sealing door 3, the equipment inside the chassis body 2 can be inspected through the inspection port.

[0030] A UPS power supply chassis with a line protection structure, the working principle is as follows:

[0031] 1) The wire circuits can be inserted and fixed through the wire clips 10 on one side of the heat-conducting strips 9, and the heat generated by the wires can be transferred to the heat-conducting strips 9 through the heat-conducting strips 9 and the heat-conducting plates 7;

[0032] 2) A plurality of heat dissipation fins 8 can greatly increase the heat dissipation area, so that the heat of the wire is effectively released, preventing the wire from overheating and increasing the service life;

[0033] 3) The airflow output by the second fan 15 can be transported from bottom to top between the plurality of heat-conducting strips 9 through the air guide slots 5. The airflow is guided by the gaps between the heat-conducting strips 9 so that the airflow evenly passes through the plurality of arranged wires, thereby further improving the heat dissipation effect and the protection effect on the circuit.

[0034] In summary, the UPS power supply chassis with a line protection structure can clip the wire line into the wiring and fix it through the several wire clips 10 on one side of the several heat-conducting strips 9, and the heat generated by the wire can be conducted to the heat-conducting strips 9 through the several heat-conducting strips 9 and the heat-conducting plates 7. The heat dissipation area can be greatly increased through the several heat-dissipating fins 8, so that the heat of the wire can be effectively released, the wire can be prevented from overheating, and the service life can be increased. At the same time, the airflow output by the second fan 15 can be transported from bottom to top to between the several heat-conducting strips 9 through the air guide trough 5. By guiding the gaps between the heat-conducting strips 9, the airflow can evenly pass through the several arranged wires, further improving the heat dissipation effect and improving the protection effect on the line.

[0035] Although the embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and cannot be understood as limiting the present invention. Those skilled in the art can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A UPS power supply chassis with a line protection structure, characterized in that: The invention comprises a supporting bottom frame (1), wherein the center of the top surface of the supporting bottom frame (1) is fixedly connected to a chassis body (2), a side surface of the inner wall of the chassis body (2) is fixedly connected to a heat conducting plate (7), a side surface of the heat conducting plate (7) is fixedly connected to a plurality of heat conducting strips (9), a side surface of the plurality of heat conducting strips (9) is provided with a plurality of wire clips (10), a side surface of the heat conducting plate (7) away from the heat conducting strips (9) passes through the outer wall of the supporting bottom frame (1), a side surface of the heat conducting plate (7) passing through the outer wall of the supporting bottom frame (1) is fixedly connected to a plurality of heat dissipation fins (8), a plurality of the heat dissipation fins (8) are connected to the heat conducting plate (7) and the heat conducting strips (9) ) are made of heat-conducting material in one piece; an air guide slot (5) is fixedly connected to the edge of the bottom surface of the chassis body (2) near the heat-conducting plate (7); the bottom of the air guide slot (5) passes through the bottom surface of the chassis body (2); a second fan (15) is fixedly connected to one side of the supporting bottom frame (1); the output end of the second fan (15) is fixedly connected to and communicated with one end of the inner wall of the air guide slot (5); the output port of the air guide slot (5) faces upward; the distribution length of the output port of the air guide slot (5) is adapted to the width of the heat-conducting plate (7); and the position of the output port of the air guide slot (5) corresponds to the position of a plurality of the heat-conducting strips (9).

2. A UPS power supply chassis with a line protection structure according to claim 1, characterized in that: An exhaust hole (14) is provided in the middle of the top surface of the chassis body (2); four corners of the top surface of the chassis body (2) are fixedly connected to support legs (13); the tops of the four support legs (13) are commonly fixedly connected to a protective top cover (12); the size of the protective top cover (12) is larger than the size of the exhaust hole (14).

3. The UPS power supply chassis with a line protection structure according to claim 2, characterized in that: A first fan (4) is fixedly connected to one side of a side surface of the chassis body (2), and a plug board (6) is fixedly connected to a side surface of the chassis body (2) away from the first fan (4).

4. The UPS power supply chassis with a line protection structure according to claim 3, characterized in that: The plurality of heat dissipation fins (8) are evenly distributed in an array, the plurality of heat-conducting strips (9) are evenly distributed along the width direction of the heat-conducting plate (7), and the plurality of wire clips (10) are evenly distributed along the length direction of the heat-conducting strips (9).

5. A UPS power supply chassis with a line protection structure according to claim 4, characterized in that: A plurality of clamping springs (11) are fixedly connected to both sides of the inner wall openings of the wire clamping sockets (10), and the two clamping springs (11) are both protruded toward the center of the inner wall of the wire clamping socket (10) and are symmetrically arranged.

6. A UPS power supply chassis with a line protection structure according to claim 5, characterized in that: An inspection opening is provided in the middle of a side of the supporting bottom frame (1) away from the heat conducting plate (7), and a sealing door (3) is rotatably connected to a side of the chassis body (2) close to the edge of the inspection opening, wherein the size of the sealing door (3) is larger than that of the inspection opening.

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