A UPS power cabinet structure

Abstract

The utility model discloses a UPS power cabinet structure, and the utility model relates to the technical field of UPS power cabinets. It includes a cabinet, an air inlet groove is provided in the middle of the lower surface of the cabinet, and an air outlet groove is provided in the middle of the upper surface of the cabinet; a connecting plate, two groups of connecting plates are provided; a fan, two fans are provided; a filter assembly, the filter assembly is provided in the air inlet groove; a mounting frame, a plurality of mounting frames are provided. The UPS power cabinet structure is provided with a filter assembly in the air inlet groove of the cabinet, and the bonding plate on the filter assembly plays a role in filtering dust in the air through the filter screen plate. At the same time, the bonding plate can be fixed in the air inlet groove through the elastic card plate on the annular baffle, and it is easy to disassemble and replace, and the filter screen plate thereon is cleaned. Similarly, a magnetic mesh is provided in the placement groove of the air outlet groove. The magnetic mesh is stably arranged in the placement groove through the magnetic attraction, and it is easy to disassemble and clean.

Description

Technical Field

[0001] The utility model relates to the technical field of UPS power cabinets, in particular to a UPS power cabinet body structure. Background Art

[0002] The UPS uninterruptible power supply, together with the DC operating power supply system, constitutes a dedicated uninterruptible power supply for power plants and substations, supplying power to microcomputers, communications, carriers, emergency lighting and other equipment that cannot be powered off. The UPS cabinet is a cabinet used in the UPS power supply guarantee system. The composition of this power cabinet also includes various core important components. The UPS power cabinet is mainly composed of a power input unit, a lightning surge protection unit, a UPS power supply, a bypass unit, a mains distribution unit, etc.

[0003] The utility model with publication number CN 219801640 U discloses a UPS power cabinet, including a power cabinet body, a front door movably connected to the front surface of the power cabinet body by a hinge, a rear door movably connected to the back surface of the power cabinet body by a hinge, and ventilation and dustproof grilles are screwed on the top of the rear door surface and the bottom of the front door surface.

[0004] The above-mentioned utility model has the advantage of variable spacing through the use of a mounting frame, mounting holes, positioning holes and a connecting plate, and is suitable for electrical components of various specifications. However, the mounting frame thereon is fixed and installed by bolts. When adjusting, the bolts need to be removed, and then the position of the mounting frame is adjusted according to the height of the electronic components, and finally the mounting frame is fixed by bolts. This method is not only time-consuming and labor-intensive, but also the bolts are prone to slippage after multiple disassembly and assembly, affecting the installation of the mounting frame. At the same time, the above-mentioned utility model is dust-proof by setting a dustproof grille. This grille can only prevent larger foreign objects from entering the cabinet, but cannot filter fine dust in the air, so that dust in the outside air can easily enter the cabinet, affecting the operation of the electronic components in the cabinet. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a UPS power cabinet structure to solve the existing problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a UPS power cabinet structure, including:

[0007] A cabinet, wherein a double door is provided on the front of the cabinet, a notch is provided in the middle of the lower surface of the cabinet, an air outlet groove is provided in the middle of the upper surface of the cabinet, a placement groove is provided at the upper end opening of the air outlet groove, a magnetic mesh is provided in the placement groove, and two symmetrically distributed mounting plates are fixed on the inner bottom wall and the inner top wall of the cabinet;

[0008] Connecting plates, two groups of connecting plates are provided, and the two groups of connecting plates are respectively fixed on the inner walls of both sides of the cabinet;

[0009] A fan, wherein two fans are provided, and the two fans are respectively arranged on the inner top wall and the inner bottom wall of the cabinet, and the fans are fixed to the mounting plate by bolts, so as to dissipate heat for the components in the cabinet;

[0010] A filter assembly, the filter assembly is arranged in the air inlet slot and is used to filter the air entering the cabinet;

[0011] A mounting frame, wherein a plurality of mounting frames are provided and the plurality of mounting frames are all mounted on the connecting plate and are used for mounting electronic components in the cabinet.

[0012] Preferably, the filter assembly includes a fitting plate arranged in the middle of the lower surface of the cabinet, a filter mesh plate is inlaid in the middle of the fitting plate, an annular baffle is fixed to the upper surface of the fitting plate, the annular baffle is adapted to the lower end opening of the air inlet groove, a plurality of elastic clips distributed in a circular array are fixed to the top of the annular baffle, the elastic clips are connected to the air inlet groove by clamping, a plurality of notches distributed in a circular array are opened on the inner wall of the air inlet groove, and the elastic clips correspond to the notches.

[0013] Preferably, screw grooves are provided at the four corners of the bonding plate, and a limit knob is connected through the screw groove, and the top of the limit knob is bonded to the lower surface of the cabinet.

[0014] Preferably, grooves are provided at both ends of the mounting frame, the grooves are adapted to the connecting plates, a connecting piece is provided on one side of the groove, a limiting slider is fixed on the connecting piece, a limiting slide groove is provided on one side of the connecting plate, and the limiting slide groove is located in the limiting slide groove.

[0015] Preferably, blocks are fixed on the inner bottom walls on both sides of the middle part of the mounting frame, a movable plate is arranged above the block, the inner side of one end of the movable plate is connected to the block through a spring, a plurality of tooth blocks are fixed on the outer side of one end of the movable plate and are vertically distributed at equal intervals, a recess is opened on the other side of the connecting plate, a rack is arranged in the recess, and the tooth block is meshed and connected with the rack.

[0016] Preferably, a slide is fixed to the top of the other end of the movable plate, and two linear slots distributed for the vehicle are opened at the top of the middle part of the mounting frame, the slide is located in the linear slots, and the top of the slide protrudes out of the linear slots. Beneficial Effects

[0017] The utility model provides a UPS power cabinet structure. Compared with the prior art, it has the following beneficial effects:

[0018] 1. The cabinet structure of the UPS power cabinet is provided with a filter assembly in the air inlet slot of the cabinet. The bonding plate on the filter assembly plays a role in filtering dust in the air through the filter mesh plate. At the same time, the bonding plate can be fixed in the air inlet slot through the elastic clamping plate on the annular baffle, and is easy to disassemble and replace, and the filter mesh plate thereon can be cleaned. Similarly, a magnetic mesh is provided in the placement slot of the air outlet slot. The magnetic mesh is stably arranged in the placement slot through magnetic attraction, and is easy to disassemble and clean. The filter assembly cooperates with the magnetic mesh to prevent dust in the air from entering the cabinet, and achieves a good dustproof effect without affecting the heat dissipation.

[0019] 2. The cabinet structure of the UPS power cabinet is provided with connecting plates on the inner walls on both sides of the cabinet, and a mounting frame is provided on the connecting plate. The mounting frame is connected to the limiting slide groove on the connecting plate through a limiting block, so that the mounting frame can move up and down at the connecting plate. According to the height adjustment position of the electronic component, the movable plate in the mounting frame engages the tooth block on it with the rack on the connecting plate under the action of the spring, and the mounting frame can be limited to a corresponding height. The movable plate is driven to move by the slide to release the engagement of the tooth block and the rack, so that the mounting frame can move up and down. The fixing and movement of the mounting frame does not require the participation of bolts, which is fast and convenient. At the same time, there will be no problem of slipping and failure to install, thereby improving the installation efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cabinet structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the fan structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the filter assembly of the utility model;

[0024] Figure 5 This is a schematic diagram of the mounting frame structure of the utility model.

[0025] In the figure: cabinet 1, air inlet groove 12, notch 12, air outlet groove 13, placement groove 14, magnetic mesh 15, mounting plate 16, connecting plate 2, limiting slide groove 21, notch 22, rack 23, fan 3, filter assembly 4, fitting plate 41, filter screen plate 42, annular baffle 43, elastic card plate 44, screw groove 45, limiting knob 46, mounting frame 5, groove 51, connecting plate 52, limiting slider 53, block 54, movable plate 55, spring 56, slide 57, linear slot 58. 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] The utility model provides two technical solutions:

[0028] Figure 1-4 The first embodiment is shown: a UPS power cabinet structure, including a cabinet 1, a double door is set on the front of the cabinet 1, an air inlet groove 12 is opened in the middle of the lower surface of the cabinet 1, and an air outlet groove 13 is opened in the middle of the upper surface of the cabinet 1. The air inlet groove 12 and the air outlet groove 13 cooperate to achieve the effect of circulating ventilation. A placement groove 14 is opened at the upper end opening of the air outlet groove 13, and a magnetic mesh 15 is set in the placement groove 14. The magnetic mesh 15 is adsorbed on the top of the cabinet 1 by magnetic attraction, which plays a filtering role. The cabinet 1 has the function of preventing dust from leaking out and is easy to disassemble and clean. Two symmetrically distributed mounting plates 16 are fixed on the inner bottom wall and the inner top wall of the cabinet 1. The connecting plates 2 are provided with two groups. The two groups of connecting plates 2 are respectively fixed on the inner walls on both sides of the cabinet 1. The fan 3 is provided with two fans. The two fans 3 are respectively an exhaust fan 3 and an outlet fan 3. The two fans 3 are respectively provided on the inner top wall and the inner bottom wall of the cabinet 1, and the fans 3 are fixed on the mounting plates 16 by bolts for dissipating heat from the components in the cabinet 1.

[0029] The filter assembly 4 is arranged in the air inlet groove 12 and is used to filter the air entering the cabinet 1. The filter assembly 4 includes a bonding plate 41 arranged in the middle of the lower surface of the cabinet 1. The bonding plate 41 is arranged in a square structure. The middle of the bonding plate 41 is inlaid with a filter screen plate 42, which plays a role in filtering dust. An annular baffle 43 is fixed to the upper surface of the bonding plate 41. The annular baffle 43 is adapted to the lower end opening of the air inlet groove 12, so that the bonding plate 41 is stably installed. A plurality of elastic card plates 44 distributed in an annular array are fixed to the top of the annular baffle. The elastic card plates 44 are connected to the air inlet groove 12 by snapping, so that the bonding plate 41 is limited in the air inlet groove 12. The inner wall of the air inlet groove 12 is provided with a filter screen 42. There are multiple notches 12 distributed in a circular array, and the elastic clip 44 corresponds to the notches 12. The fitting plate 41 is rotated, and the fitting plate 41 drives the elastic clip 44 to rotate. When the elastic clip 44 is rotated to correspond to the notch 12, the elastic clip 44 can be moved out of the air inlet groove 12 from the notch 12, and the limit of the fitting plate 41 is released, so that the filter screen plate 42 on the fitting plate 41 is easy to disassemble and clean. Screw grooves 45 are opened at the four corners of the fitting plate 41, and the screw grooves 45 are connected through the limit knobs 46. The top of the limit knob 46 is fitted with the lower surface of the cabinet 1. The limit knob 46 plays a damping and limiting role when tightened to prevent the fitting plate 41 from rotating, so that the filter screen plate 42 is stably installed.

[0030] Figure 1 and 5A second embodiment is shown, which is mainly different from the first embodiment in that it includes a mounting frame 5, and a plurality of mounting frames 5 are provided. The plurality of mounting frames 5 are all installed on the connecting plate 2 for installing electronic components in the cabinet 1. Grooves 51 are provided at both ends of the mounting frame 5, and the grooves 51 are adapted to the connecting plate 2. A connecting piece 52 is provided on one side of the groove 51, and a limiting slide block 53 is fixed on the connecting piece 52. A limiting slide groove 21 is provided on one side of the connecting plate 2, and the limiting slide block 53 is located in the limiting slide groove 21, which plays a limiting role to prevent the mounting frame 5 from separating from the connecting plate 2, and does not affect the upward and downward movement of the mounting frame 5. Stoppers 54 are fixed on the inner bottom walls on both sides of the middle part of the mounting frame 5, and a movable plate 55 is provided above the stopper 54. The setting of the stopper 54 plays a guiding role, so that the movable plate 55 keeps moving horizontally, and the inner side of one end of the movable plate 55 is connected to the stopper by a spring 56. The movable plate 55 is connected to the block 54, and the setting of the spring 56 enables the movable plate 55 to automatically reset after moving. A plurality of tooth blocks with equal spacing and vertical distribution are fixed on the outer side of one end of the movable plate 55. A notch 22 is provided on the other side of the connecting plate 2, and a rack 23 is provided in the notch 22. The tooth block is meshed and connected with the rack 23. Under the action of the spring 56, the tooth block remains meshed and connected with the rack 23 to limit the mounting frame 5. A slide 57 is fixed to the top of the other end of the movable plate 55. Two linear slots 58 distributed for the car are provided on the top of the middle part of the mounting frame 5. The slide 57 is located in the linear slot 58, and the top of the slide 57 protrudes from the linear slot 58. The slide 57 moves in the linear groove 51 to drive the movable plate 55 to move, and the tooth block on the movable plate 55 is separated from the rack 23, so that the mounting frame 5 can be driven to adjust up and down, so that the distance between the two mounting frames 5 can meet the installation requirements of electronic components.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0032] When in use, firstly, both ends of the placement plate of the electronic components are fixed to the two corresponding mounting frames 5 by bolts, and then the position of the mounting frame 5 is adjusted according to the height requirements of the electronic components. At this time, the movable plate 55 is driven to move by the slide 57 to separate the tooth block on the movable plate 55 from the rack 23, and then the mounting frame 5 is moved up and down until the mounting frame 5 moves to a suitable height. At this time, the slide 57 is released, and the movable plate 55 is reset under the action of the spring 56, and the tooth block on it is stuck in the rack 23, which plays a limiting role and limits the mounting frame 5 at a corresponding height to meet the installation requirements of the electronic components. When the cabinet 1 is in use, the two fans 3 are started to complete the air circulation in the cabinet 1, thereby improving the heat dissipation of the cabinet 1. The filter screen 42 in the air inlet groove 12 plays a role in filtering dust, and the magnetic mesh 15 in the air outlet groove 13 plays a role in filtering air. At the same time, the magnetic mesh 15 is easy to disassemble and replace. When the filter screen plate 42 needs to be cleaned, the limit knob 46 is turned, and the limit knob 46 cooperates with the screw groove 45 to drive the limit knob 46 to move until the limit knob 46 is separated from the bottom of the cabinet 1, and the limit of the bonding plate 41 is released. At this time, the bonding plate 41 is rotated, and the bonding plate 41 drives the elastic clip 44 to rotate until the elastic clip 44 rotates to the slot 12. At this time, the elastic clip 44 can be detached from the slot 12, and the limit of the bonding plate 41 is released, so that the filter screen plate 42 on the bonding plate 41 is easy to disassemble and clean.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A UPS power cabinet structure, characterized in that: include: A cabinet, wherein a double door is provided on the front of the cabinet, a notch is provided in the middle of the lower surface of the cabinet, an air outlet groove is provided in the middle of the upper surface of the cabinet, a placement groove is provided at the upper end opening of the air outlet groove, a magnetic mesh is provided in the placement groove, and two symmetrically distributed mounting plates are fixed on the inner bottom wall and the inner top wall of the cabinet; Connecting plates, two groups of connecting plates are provided, and the two groups of connecting plates are respectively fixed on the inner walls of both sides of the cabinet; A fan, wherein two fans are provided, and the two fans are respectively arranged on the inner top wall and the inner bottom wall of the cabinet, and the fans are fixed to the mounting plate by bolts, so as to dissipate heat for the components in the cabinet; A filter assembly, the filter assembly is arranged in the air inlet slot and is used to filter the air entering the cabinet; A mounting frame, wherein a plurality of mounting frames are provided and the plurality of mounting frames are all mounted on the connecting plate and are used for mounting electronic components in the cabinet.

2. A UPS power cabinet structure according to claim 1, characterized in that: The filter assembly includes a fitting plate arranged in the middle of the lower surface of the cabinet, a filter mesh plate is inlaid in the middle of the fitting plate, an annular baffle is fixed to the upper surface of the fitting plate, the annular baffle is adapted to the lower end opening of the air inlet groove, a plurality of elastic clips distributed in a circular array are fixed to the top of the annular baffle, the elastic clips are connected to the air inlet groove by clamping, a plurality of notches distributed in a circular array are opened on the inner wall of the air inlet groove, and the elastic clips correspond to the notches.

3. A UPS power cabinet structure according to claim 2, characterized in that: Screw grooves are provided at the four corners of the bonding plate, and a limit knob is connected through the screw groove, and the top of the limit knob is bonded to the lower surface of the cabinet.

4. The UPS power cabinet structure according to claim 1, characterized in that: Both ends of the mounting frame are provided with grooves, the grooves are adapted to the connecting plates, a connecting piece is provided on one side of the groove, a limiting slider is fixed on the connecting piece, a limiting slide groove is provided on one side of the connecting plate, and the limiting slide groove is located in the limiting slide groove.

5. A UPS power cabinet structure according to claim 4, characterized in that: Blocks are fixed on the inner bottom walls on both sides of the middle part of the mounting frame, a movable plate is arranged above the block, the inner side of one end of the movable plate is connected to the block through a spring, a plurality of tooth blocks are fixed on the outer side of one end of the movable plate and are vertically distributed with equal intervals, a notch is opened on the other side of the connecting plate, a rack is arranged in the notch, and the tooth block is meshed and connected with the rack.

6. A UPS power cabinet structure according to claim 5, characterized in that: A slide is fixed on the top of the other end of the movable plate, and two linear slots distributed for the vehicle are opened on the top of the middle part of the mounting frame. The slide is located in the linear slots, and the top of the slide protrudes out of the linear slots.

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