UPS power supply structure with long service life

Abstract

The utility model discloses a UPS power supply structure with long service life in the technical field of UPS power supplies, comprising a protective housing and a hollow cover body, the hollow cover body is placed on the upper side of the inner cavity wall of the protective housing, the middle of the bottom of the inner cavity of the protective housing is fixedly connected with a rubber base, and the rubber base is fixedly connected with the protective housing. The UPS power source structure comprises a rubber base, a UPS power source body is placed in the middle of the top of the rubber base, air holes are formed in the middles of the left side wall and the right side wall of a protective shell, hollow plates are fixedly connected to the middles of the left side wall and the right side wall of an inner cavity of the protective shell, and the hollow plates communicate with the air holes. The heat inside the protective shell and the UPS power supply main body is effectively reduced, and the aging of parts is prevented from being aggravated by high temperature, so that the service life of the UPS power supply main body is prolonged, and the UPS power supply main body can be conveniently maintained and overhauled in the later period.

Description

Technical Field

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

[0002] UPS, or uninterruptible power supply, is an uninterruptible power supply with an energy storage device. It is mainly used to provide uninterruptible power supply to some equipment that has high requirements on power supply stability. When the AC power input is normal, the UPS stabilizes the AC power and supplies it to the load. At this time, the UPS is an AC voltage stabilizer. At the same time, it also charges the battery inside the machine. When the AC power is interrupted, the UPS immediately uses the DC power of the battery to continue to supply 220V AC power to the load through inverter switching, so that the load maintains normal operation and protects the load software and hardware from damage. When using the UPS power supply, in order to protect the UPS power supply, it is usually placed in a protective casing for protection.

[0003] Since the UPS power supply will generate heat when it is continuously used, a cooling fan is usually installed on the protective shell to dissipate the heat. However, the existing cooling fan only extracts the internal heat, and the heat dissipation efficiency is low, so that the internal temperature cannot be effectively reduced, thereby aggravating the aging of internal parts and greatly reducing the service life. The UPS power supply is usually connected to the protective shell in a fixed manner. Due to the small internal volume of the protective shell, subsequent maintenance and inspection are very inconvenient. For this reason, we propose a UPS power supply structure with a long service life. Utility Model Content

[0004] The utility model aims to provide a UPS power supply structure with a long service life, so as to solve the problem proposed in the above background technology that the existing cooling fan only extracts the internal heat, the heat dissipation efficiency is low, the internal temperature cannot be effectively reduced, thereby aggravating the aging of internal parts and greatly reducing the service life, and the UPS power supply is usually connected to the protective shell in a fixed manner. Due to the small internal volume of the protective shell, the subsequent maintenance and overhaul are very inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a UPS power supply structure with a long service life, comprising a protective shell and a hollow cover body, wherein the hollow cover body is placed on the upper side of the inner cavity wall of the protective shell, a rubber base is fixedly connected to the middle of the inner cavity bottom of the protective shell, a UPS power supply body is placed in the middle of the top of the rubber base, an air hole is opened in the middle of the left and right side walls of the protective shell, a hollow plate is fixedly connected to the middle of the left and right side walls of the inner cavity of the protective shell, the hollow plate is connected to the air hole, and the right side wall and the right side wall of the left hollow plate are connected to each other. A tube body is connected between the front and rear sides of the left side wall of the hollow plate, and the tube bodies are evenly distributed from top to bottom. The front and rear side walls of the UPS power supply body are slidably connected with heat conducting plates, and the heat conducting plates are evenly distributed from top to bottom, and the number of the heat conducting plates is consistent with the number of the tube bodies. The front side wall of the heat conducting plate on the front side and the rear side wall of the heat conducting plate on the rear side are fixedly connected with heat conducting rods, and the heat conducting rods are evenly distributed from left to right. The ends of the heat conducting rods extend to the inner cavity of the tube body and are fixedly connected with corrugated heat sinks. A fan is provided on the left side of the inner cavity of the air hole on the right side.

[0006] As a further description of the above technical solution:

[0007] Flow holes are opened in the middle of the right wall of the left hollow plate and in the middle of the left wall of the right hollow plate, and the flow holes are evenly distributed from top to bottom.

[0008] As a further description of the above technical solution:

[0009] The heat conducting sheet, the heat conducting rod and the wave-shaped heat sink are all made of copper.

[0010] As a further description of the above technical solution:

[0011] A connecting plate is fixedly connected to the middle of the left and right sides of the top of the UPS power supply body, and the tops of the two connecting plates are fixedly connected to the bottom of the hollow cover body. Connecting grooves are opened on the upper sides of the left and right side walls of the inner cavity of the protective shell, and the two connecting grooves are connected to the hollow cover body. A fixing groove is opened in the middle of the top of the inner cavity wall of the connecting groove.

[0012] As a further description of the above technical solution:

[0013] A rotating column is inserted in the middle of the top of the hollow cover body, and the bottom of the rotating column extends to the inner cavity of the hollow cover body. A square groove is opened at the bottom of the rotating column, and a slider is slidably connected to the lower side of the inner cavity wall of the square groove. The top of the slider is fixedly connected to a spring, and the top of the spring is fixedly connected to the top of the inner cavity of the square groove. The bottom of the slider is fixedly connected to a column, and the bottom of the column extends to the outside of the square groove and is connected to the bottom bearing of the inner cavity of the hollow cover body. The top of the rotating column extends to the outside of the hollow cover body and is fixedly connected to a handle.

[0014] As a further description of the above technical solution:

[0015] A rod body is fixedly connected to the lower sides of the left and right side walls of the rotating column, and the end of the rod body extends to the inner cavity of the connecting groove. A fixing block is fixedly connected to the left side of the top of the left rod body and the right side of the top of the right rod body, and the top of the fixing block extends to the inner cavity of the fixing groove and is clamped with the fixing groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The UPS power structure with a long service life starts the fan through an external controller. The fan draws external air into the left hollow plate through the left air hole. Part of the air enters the protective shell from the circulation hole and cooperates with the circulation hole on the right to bring the heat inside the protective shell into the right hollow plate. The other part of the air flows into the hollow pipe body. The heat conducting sheet cooperates with the heat conducting rod to extract the heat of the UPS power main body and transfer it to the corrugated heat sink. The corrugated heat sink has a large contact area and can quickly take away its own heat with the air circulating in the pipe body. The heat is concentrated through the hollow plate on the right and discharged through the air hole on the right, which can improve the heat dissipation efficiency, effectively reduce the heat inside the protective shell and the UPS power main body, avoid high temperature aggravating the aging of parts, and thus increase the service life of the UPS power main body.

[0018] 2. The UPS power supply structure with a long service life presses the rotating column downward by the handle, and the rotating column moves downward through the slider and the square groove to contract the spring. At the same time, the rod body drives the fixed block to move downward and disengage from the sliding groove under the action of the rotating column. Then the handle is rotated through the column to drive the rotating column to rotate. The rotating column drives the rod body to drive the fixed block to rotate into the hollow cover body, and then the handle is pulled upward to drive the hollow cover body to cooperate with the connecting plate to pull out the UPS power supply body, which can facilitate the later maintenance and repair of the UPS power supply body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural stereoscopic schematic diagram of a UPS power supply structure with a long service life proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of a UPS power supply structure with a long service life proposed by the utility model;

[0021] Figure 3 A schematic top view of a hollow plate of a UPS power supply structure with a long service life proposed by the utility model;

[0022] Figure 4 A right view schematic diagram of a hollow plate on the left side of a UPS power supply structure with a long service life proposed by the utility model;

[0023] Figure 5 A schematic diagram of a left side rod body of a UPS power supply structure with a long service life proposed by the utility model;

[0024] Figure 6 The utility model proposes a UPS power supply structure with a long service life. Figure 2 Enlarged structural diagram at A in the middle.

[0025] In the figure: 100, protective shell; 110, rubber base; 111, UPS power supply body; 112, air hole; 113, hollow plate; 114, tube body; 115, heat conductive sheet; 116, heat conductive rod; 117, corrugated heat sink; 118, fan; 120, circulation hole; 200, hollow cover; 210, connecting plate; 211, connecting groove; 212, fixing groove; 220, rotating column; 221, square groove; 222, slider; 223, spring; 224, column; 230, rod; 231, fixing block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The utility model provides a UPS power structure with a long service life, which can improve the heat dissipation efficiency, effectively reduce the heat inside the protective shell 100 and the UPS power main body 111, and avoid high temperature aggravating the aging of parts, thereby prolonging the service life of the UPS power main body 111, and facilitating the maintenance and repair of the UPS power main body 111 in the later stage. Figure 1-6 , comprising a protective shell 100 and a hollow cover body 200;

[0030] Please refer again Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6A rubber base 110 is fixedly connected to the middle of the bottom of the inner cavity of the protective shell 100. The rubber base 110 is used to reduce the impact of vibration on the UPS power supply body 111. The UPS power supply body 111 is placed in the middle of the top of the rubber base 110. An air hole 112 is opened in the middle of the left and right side walls of the protective shell 100. The air hole 112 is used for heat dissipation. A hollow plate 113 is fixedly connected to the middle of the left and right side walls of the inner cavity of the protective shell 100. The hollow plate 113 is used to install a pipe body 114. The hollow plate 113 is connected to the air hole 112. The right side wall of the left hollow plate 113 and the left side wall of the right hollow plate 113 are connected to the front and back sides with a pipe body 114. The pipe body 114 is used to bring heat into the pipe body 114 to avoid dissipation to the protective shell 100. Inside, the tube bodies 114 are evenly distributed from top to bottom, and the front and rear side walls of the UPS power source body 111 are slidably connected with heat conducting sheets 115, which are used to absorb and export the heat of the UPS power source body 111. The heat conducting sheets 115 are evenly distributed from top to bottom, and the number of the heat conducting sheets 115 is consistent with the number of the tube bodies 114. The front side wall of the front heat conducting sheet 115 and the rear side wall of the rear heat conducting sheet 115 are fixedly connected with heat conducting rods 116, which are used to further export the heat of the heat conducting sheet 115 for delivery. The heat conducting rods 116 are evenly distributed from left to right, and the ends of the heat conducting rods 116 extend to the inner cavity of the tube body 114 and are fixedly connected with wavy heat sinks 117, which are used to transfer the heat from the heat conducting rods 116. The transferred heat is quickly taken away by increasing the contact area with the air. A fan 118 is provided on the left side of the inner cavity of the right air hole 112. The fan 118 is used to draw in the external air of the protective shell 100 and then take away the heat. The hollow cover 200 is placed on the upper side of the inner cavity wall of the protective shell 100. A circulation hole 120 is opened in the middle of the right side wall of the left hollow plate 113 and the middle of the left side wall of the right hollow plate 113. The circulation hole 120 is used to cooperate with the left and right to take away the heat in the protective shell 100. The circulation holes 120 are evenly distributed from top to bottom. The heat conducting sheet 115, the heat conducting rod 116 and the corrugated heat sink 117 are all made of copper. Copper has good thermal conductivity, thereby improving the heat conducting sheet 115, the heat conducting rod 116 and the corrugated heat sink 117. The heat conductivity of the heat sink 117 is such that the fan 118 is started by an external controller. The fan 118 draws external air into the left hollow plate 113 through the left air hole 112. Part of the air enters the protective housing 100 from the circulation hole 120 and cooperates with the right circulation hole 120 to bring the heat inside the protective housing 100 into the right hollow plate 113. The other part of the air flows into the hollow tube body 114. The heat conducting sheet 115 cooperates with the heat conducting rod 116 to extract the heat from the UPS power supply body 111 and transfer it to the corrugated heat sink 117. The corrugated heat sink 117 has a large contact area and cooperates with the air circulating in the tube body 114 to quickly take away its own heat, and the heat is concentrated through the right hollow plate 113 and discharged through the air hole 112 on the right.

[0031] In summary, the heat dissipation efficiency can be improved, the heat inside the protective shell 100 and the UPS power supply body 111 can be effectively reduced, and high temperature can be prevented from aggravating the aging of parts, thereby increasing the service life of the UPS power supply body 111.

[0032] Please refer again Figure 1 , Figure 2 , Figure 3 and Figure 5A connecting plate 210 is fixedly connected to the middle of the left and right sides of the top of the UPS power supply body 111. The connecting plate 210 is used to install the UPS power supply body 111. The tops of the two connecting plates 210 are fixedly connected to the bottom of the hollow cover body 200. Connecting grooves 211 are opened on the upper sides of the left and right side walls of the inner cavity of the protective shell 100. The connecting grooves 211 are used to cooperate with the rod body 230 to limit the hollow cover body 200. The two connecting grooves 211 are connected to the hollow cover body 200. A fixing groove 212 is opened in the middle of the top of the inner cavity wall of the connecting groove 211. The fixing groove 212 is used to install the fixing block 231. A rotating column 220 is inserted in the middle of the top of the hollow cover body 200. The rotating column 2 20 is used to drive the rod body 230 to rotate and move up and down. The bottom of the rotating column 220 extends to the inner cavity of the hollow cover body 200. A square groove 221 is opened at the bottom of the rotating column 220. The square groove 221 is used to limit the slider 222. The lower side of the inner cavity wall of the square groove 221 is slidably connected with a slider 222. The slider 222 is used to limit the rotating column 220. The top of the slider 222 is fixedly connected with a spring 223. The spring 223 is used to fix the position of the rotating column 220. The top of the spring 223 is fixedly connected to the top of the inner cavity of the square groove 221. The bottom of the slider 222 is fixedly connected with a column 224. The column 224 is used to drive the rotating column 220 to rotate through the slider 222 The bottom of the column 224 extends to the outside of the square groove 221 and is connected to the bottom bearing of the inner cavity of the hollow cover body 200. The top of the rotating column 220 extends to the outside of the hollow cover body 200 and is fixedly connected with a handle. The handle is used to facilitate operation. The lower sides of the left and right side walls of the rotating column 220 are fixedly connected with a rod body 230. The rod body 230 is used to limit the hollow cover body 200. The end of the rod body 230 extends to the inner cavity of the connecting groove 211. The left side of the top of the left rod body 230 and the right side of the top of the right rod body 230 are fixedly connected with a fixing block 231. The fixing block 231 is used to cooperate with the fixing groove 212 to fix the hollow cover body 200 through the rod body 230. The fixing block 23 1 extends to the inner cavity of the fixing groove 212 and is engaged with the fixing groove 212. The rotating column 220 is pressed downward by the handle, and the rotating column 220 moves downward through the slider 222 and the square groove 221 to shrink the spring 223. At the same time, the rod body 230 drives the fixing block 231 to move downward and disengage from the sliding groove 212 under the action of the rotating column 220. Then, the rotating handle drives the rotating column 220 to rotate through the column 224. The rotating column 220 drives the rod body 230 to drive the fixing block 231 to rotate to the inside of the hollow cover body 200. Then, the handle is pulled upward to drive the hollow cover body 200 to cooperate with the connecting plate 210 to pull out the UPS power supply body 111.

[0033] In summary, the subsequent maintenance and repair of the UPS power supply body 111 can be facilitated.

[0034] During specific use, personnel in this technical field start the fan 118 through an external controller, and the fan 118 draws external air into the left hollow plate 113 through the left air hole 112. After part of the air enters the protective shell 100 from the circulation hole 120, it cooperates with the circulation hole 120 on the right to bring the internal heat of the protective shell 100 into the right hollow plate 113, and the other part of the air flows into the hollow tube body 114. The heat conducting sheet 115 cooperates with the heat conducting rod 116 to extract the heat from the UPS power supply body 111 and transfer it to the corrugated heat sink 117. The corrugated heat sink 117 has a large contact area and cooperates with the air circulating in the tube body 114 to quickly take away its own heat. The hollow plate 113 on the right side concentrates the heat and discharges it through the air hole 112 on the right side. When inspection and maintenance are needed, hold the handle and press the rotating column 220 downward. The rotating column 220 cooperates with the slider 222 and the square groove 221 to move downward so that the spring 223 contracts. At the same time, the rod body 230 drives the fixed block 231 to move downward and disengage from the fixed groove 212 under the action of the rotating column 220. Then, the rotating handle drives the rotating column 220 to rotate through the column 224. The rotating column 220 drives the rod body 230 to drive the fixed block 231 to rotate to the inside of the hollow cover body 200, and then pulls the handle upward to drive the hollow cover body 200 to cooperate with the connecting plate 210 to pull out the UPS power supply body 111.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A UPS power supply structure with a long service life, characterized in that: The invention comprises a protective shell (100) and a hollow cover body (200), wherein the hollow cover body (200) is placed on the upper side of the inner cavity wall of the protective shell (100), a rubber base (110) is fixedly connected to the middle of the inner cavity bottom of the protective shell (100), a UPS power supply body (111) is placed in the middle of the top of the rubber base (110), an air hole (112) is opened in the middle of the left and right side walls of the protective shell (100), a hollow plate (113) is fixedly connected to the middle of the left and right side walls of the inner cavity of the protective shell (100), the hollow plate (113) is connected to the air hole (112), and the right side wall of the left hollow plate (113) and the left side wall of the right hollow plate (113) are connected at the front and rear sides. The tube body (114) is evenly distributed from top to bottom. The front and rear side walls of the UPS power source body (111) are slidably connected with heat conducting plates (115). The heat conducting plates (115) are evenly distributed from top to bottom and the number of the heat conducting plates (115) is consistent with the number of the tube body (114). The front side wall of the heat conducting plate (115) on the front side and the rear side wall of the heat conducting plate (115) on the rear side are fixedly connected with heat conducting rods (116). The heat conducting rods (116) are evenly distributed from left to right. The ends of the heat conducting rods (116) extend to the inner cavity of the tube body (114) and are fixedly connected with wave-shaped heat sinks (117). A fan (118) is provided on the left side of the inner cavity of the air hole (112) on the right side.

2. A UPS power supply structure with a long service life according to claim 1, characterized in that: A circulation hole (120) is provided in the middle of the right side wall of the left hollow plate (113) and in the middle of the left side wall of the right hollow plate (113), and the circulation holes (120) are evenly distributed from top to bottom.

3. A UPS power supply structure with a long service life according to claim 1, characterized in that: The heat conducting sheet (115), the heat conducting rod (116) and the corrugated heat sink (117) are all made of copper.

4. A UPS power supply structure with a long service life according to claim 1, characterized in that: A connecting plate (210) is fixedly connected to the middle of the left and right sides of the top of the UPS power source body (111); the tops of the two connecting plates (210) are fixedly connected to the bottom of the hollow cover body (200); connecting grooves (211) are provided on the upper sides of the left and right side walls of the inner cavity of the protective shell (100); the two connecting grooves (211) are connected to the hollow cover body (200); and a fixing groove (212) is provided in the middle of the top of the inner cavity wall of the connecting groove (211).

5. A UPS power supply structure with a long service life according to claim 4, characterized in that: A rotating column (220) is inserted in the middle of the top of the hollow cover body (200), and the bottom of the rotating column (220) extends to the inner cavity of the hollow cover body (200). A square groove (221) is opened at the bottom of the rotating column (220), and a slider (222) is slidably connected to the lower side of the inner cavity wall of the square groove (221). A spring (223) is fixedly connected to the top of the slider (222), and the top of the spring (223) is fixedly connected to the inner cavity top of the square groove (221). A column (224) is fixedly connected to the bottom of the slider (222), and the bottom of the column (224) extends to the outside of the square groove (221) and is connected to the bearing of the bottom of the inner cavity of the hollow cover body (200). The top of the rotating column (220) extends to the outside of the hollow cover body (200) and is fixedly connected to a handle.

6. A UPS power supply structure with a long service life according to claim 5, characterized in that: A rod body (230) is fixedly connected to the lower sides of the left and right side walls of the rotating column (220), and the end of the rod body (230) extends to the inner cavity of the connecting groove (211). A fixing block (231) is fixedly connected to the left side of the top of the left rod body (230) and the right side of the top of the right rod body (230), and the top of the fixing block (231) extends to the inner cavity of the fixing groove (212) and is clamped with the fixing groove (212).

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