Cabinet convenient to clean

Abstract

The utility model discloses a cabinet convenient to clean, which comprises a cabinet body, a junction box, a lower cabinet door, an upper cabinet door and a bearing frame, and is characterized in that the bearing frame can move to leave the interior of the cabinet body through the mutual matching between a first slideway and a pulley, and the bearing frame can move to leave the interior of the cabinet body through the matching between a limiting slideway and a limiting sliding block. The moving direction of the bearing frame can be limited, an external cable can extend into the cabinet body through the cable inlet hole, winding is conducted through the winding shaft, the overlong cable can be conveniently unfolded and stored, meanwhile, the winding shaft which is rotationally connected through the spiral spring can reset automatically, and therefore the cable can be automatically wound; the front side opening of the cabinet body is sealed through the lower cabinet door and the upper cabinet door, so that elements in the cabinet body are protected, the shelf board is supported through the base plate and the supporting columns, and the elements are fixedly installed above the shelf board.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinets, in particular to a cabinet which is easy to clean. Background Art

[0002] Cabinets are used to combine installation panels, plug-ins, plug-in boxes, electronic components, devices and mechanical parts and components to form an integrated installation box. Server cabinets are composed of frames and door panels, generally have a rectangular shape, and are placed on the ground. It provides an appropriate environment and safety protection for the normal operation of electronic equipment. This is the first level of assembly after the system level. Cabinets that do not have a closed structure are called racks. Server cabinets have good technical performance.

[0003] There is a lot of dust inside the cabinet stored in the wires. If the dust is not cleaned in time, too much dust will accumulate inside the wires, making it difficult to replace the aging wires. This requires regular cleaning work. The support frames inside the cabinet are mostly fixed structures. At the same time, when the external cables enter the cabinet, their fixed length also limits the movement of the support frames. The presence of the support frames inside the cabinet will occupy its internal space, causing poor cleaning. Therefore, a cabinet that is easy to clean is needed to solve the above problems. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a cabinet that is easy to clean, and the technical scheme adopted is that the cabinet comprises a cabinet body, a junction box, a lower cabinet door, an upper cabinet door and a bearing frame, the cabinet body is a rectangular parallelepiped structure with a hollow interior and an opening at the front, and limited position slideways are symmetrically provided in the middle of the left and right side surfaces of the interior of the cabinet body, respectively, and heat dissipation windows are provided on the left and right side surfaces of the lower part of the cabinet body, and a first slideway is provided on the inner lower surface of the cabinet body; the junction box is fixedly installed at the rear center of the cabinet body, the junction box is connected with the cabinet body, a winding shaft is rotatably installed from left to right in the interior of the junction box through a worm spring, and a wire entry hole is provided on the lower surface of the junction box; the lower cabinet door and the upper cabinet door close the front side opening of the cabinet body, the lower end of the lower cabinet door is hinged to the front end of the lower surface of the cabinet body, and the right end of the upper cabinet door is hinged to the right side surface of the cabinet body; the bearing frame comprises a chassis, a pulley, a pillar, a layer plate, and a limit slider, and the pulley is rotated to install a winding shaft The cam is mounted on the lower surface of the chassis, and the pulley is located in the first slideway. There are four pillars, and the lower ends of the four pillars are fixedly mounted at the four corners of the upper surface of the chassis respectively. The layer plate is evenly fixedly mounted between the four pillars from top to bottom, and the limit slider is fixedly mounted on the left and right sides of the middle layer plate, and is slidably mounted in the limit slideway. Through the mutual cooperation between the first slideway and the pulley, the carrier can move and thus leave the interior of the cabinet. Through the cooperation between the limit slideway and the limit slider, the moving direction of the carrier can be limited. The external cables can be extended into the cabinet through the wire entry hole, and the cables are wound through the winding shaft, which is convenient for unfolding and storing the overly long cables. At the same time, the winding shaft connected by rotation through the worm spring can be automatically reset, so that the cables are automatically wound. The front side opening of the cabinet is closed by the lower cabinet door and the upper cabinet door, so as to protect the internal components. The layer plate is supported by the chassis and the pillars, and the components are fixedly mounted above the layer plate.

[0005] As an optimal technical solution for a cabinet that is easy to clean according to the utility model, a wire outlet plate is fixedly installed on the front side of the junction box, and a wire outlet hole is opened on the wire outlet plate. The wire outlet hole on the wire outlet plate is used to limit the telescopic position of the external cable. A clamping block is provided on the external cable and clamped on the outside of the wire outlet hole of the wire outlet plate, thereby preventing the cable from being rolled up excessively.

[0006] As an optimal technical solution for a cabinet that is easy to clean according to the utility model, the front side surface of the chassis is in contact with the rear side surface of the lower cabinet door, and the rear side surface of the chassis is in contact with the inner rear side surface of the cabinet body. By limiting the front and rear length of the chassis, the lower cabinet door can clamp the chassis when closed to prevent it from moving inside the cabinet body.

[0007] As an optimal technical solution for a cabinet that is easy to clean according to the utility model, a pad is fixedly installed at the upper end of the front side surface of the lower cabinet door, a handle is fixedly installed on the front side surface of the lower cabinet door, a closed lock is arranged on the front side surface of the lower cabinet door, and a second slide is opened on the rear side surface of the lower cabinet door. The second slide can be connected to the first slide and contacted with the ground through the pad, so that the flat lower cabinet door can be stably supported. The handle can be used to pull the lower cabinet door conveniently, so as to change the vertical or square shape of the lower cabinet door, and the closed lock is used to fix the vertical shape of the lower cabinet door. The second slide can enable the load frame to move on the lower cabinet door, so as to support the load frame leaving the interior of the cabinet.

[0008] As a preferred technical solution of the cabinet that is easy to clean, the utility model also includes a handle, which is fixedly installed on the front side of the middle layer board, and the support frame can be pulled and moved by the handle.

[0009] The beneficial effects of the utility model are as follows: the utility model enables the carrier to move and leave the interior of the cabinet through the mutual cooperation between the first slide and the pulley, and the movement direction of the carrier can be limited by the cooperation between the limit slide and the limit slider, and the external cable can be extended into the cabinet through the wire inlet hole, and the wire is wound by the wire winding shaft, so that the overlong cable can be unfolded and stored, and the wire winding shaft connected by rotation through the spiral spring can automatically reset, so that the cable is automatically wound, and the front side opening of the cabinet is closed by the lower cabinet door and the upper cabinet door, so as to protect the internal components, the layer plate is supported by the chassis and the pillars, and the installation components are fixed above the layer plate, and the telescopic position of the external cable is limited by the wire outlet hole on the wire outlet plate, and a clamping block is provided on the external cable to be clamped on the outside of the wire outlet hole of the wire outlet plate, so as to prevent the wire from being caught. If the cable is wound up too much, the front and rear lengths of the chassis can be limited so that the chassis can be clamped when the lower cabinet door is closed to prevent it from moving inside the cabinet. The support pad is in contact with the ground, so that the flat lower cabinet door can be firmly supported. The handle can be used to pull the lower cabinet door to change the vertical or square shape of the lower cabinet door. The closing lock is used to fix the vertical shape of the lower cabinet door. The second slide can be used to move the support frame on the lower cabinet door, so as to support the support frame leaving the cabinet. The handle can be used to pull the support frame to move. The utility model has a simple structure and is easy to operate. By providing a movable support frame, the components inside the cabinet can be taken away from the cabinet, so as to facilitate cleaning of the interior of the cabinet. At the same time, a rotatable winding shaft is provided to reel and extend the cable, so as to ensure that the removed components are still connected to the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a schematic diagram of the expanded structure of the utility model;

[0012] Figure 3 This is a schematic diagram of the cabinet structure of the utility model;

[0013] Figure 4 This is a schematic diagram of the left structure of the cabinet of the utility model;

[0014] Figure 5 This is a schematic diagram of the lower cabinet door structure of the utility model;

[0015] Figure 6 This is a schematic diagram of the rear structure of the lower cabinet door of the utility model;

[0016] Figure 7 This is a schematic diagram of the structure of the carrier frame of the utility model.

[0017] In the figure: 1-cabinet, 101-limiting slide, 102-heat dissipation window, 103-first slide, 2-junction box, 201-winding shaft, 202-wire entry hole, 203-wire outlet board, 3-lower cabinet door, 301-support pad, 302-handle, 303-closing lock, 304-second slide, 4-upper cabinet door, 5-carrying frame, 51-chassis, 52-pulley, 53-pillar, 54-layer board, 55-limiting slider, 501-handle. DETAILED DESCRIPTION

[0018] Example 1

[0019] like Figures 1 to 7As shown, the utility model discloses a cabinet that is easy to clean. The technical scheme adopted is that it includes a cabinet body 1, a junction box 2, a lower cabinet door 3, an upper cabinet door 4 and a carrier frame 5. The cabinet body 1 is a rectangular parallelepiped structure with a hollow interior and an opening at the front. Limited position slideways 101 are symmetrically provided in the middle of the left and right sides of the interior of the cabinet body 1, respectively. Heat dissipation windows 102 are provided on the left and right sides of the lower part of the cabinet body 1, and a first slideway 103 is provided on the lower surface of the interior of the cabinet body 1; the junction box 2 is fixedly installed at the rear center of the cabinet body 1, and the junction box 2 is connected to the cabinet body 1. A winding shaft 201 is installed from left to right inside the junction box 2 through a spiral spring rotation, and a wire entry hole 202 is provided on the lower surface of the junction box 2. A wire outlet plate 203 is fixedly installed on the front side of the junction box 2, and a wire outlet hole is provided on the wire outlet plate 203. The telescopic position of the external cable is limited by the wire outlet hole on the wire outlet plate 203, and a clamping block is provided on the external cable to clamp the outer side of the wire outlet hole of the wire outlet plate 203. The lower cabinet door 3 and the upper cabinet door 4 close the front side opening of the cabinet body 1. The lower end of the lower cabinet door 3 is hinged to the front end of the lower surface of the cabinet body 1. The right end of the upper cabinet door 4 is hinged to the right side of the cabinet body 1. A support pad 301 is fixedly installed at the upper end of the front side of the lower cabinet door 3. A handle 302 is fixedly installed on the front side of the lower cabinet door 3. A closing lock 303 is provided on the front side of the lower cabinet door 3. A second slide 303 is provided on the rear side of the lower cabinet door 3. 04, the second slide 304 can be connected to the first slide 103, and contact the ground through the support pad 301, so as to stably support the flat lower cabinet door 3, and the handle 302 is used to pull the lower cabinet door 3, so as to change the vertical or square shape of the lower cabinet door 3, and the lock 303 is closed to fix the vertical shape of the lower cabinet door 3, and the second slide 304 can make the support frame 5 move on the lower cabinet door 3, so as to support the support frame 5 leaving the interior of the cabinet body 1;The carrier frame 5 includes a chassis 51, a pulley 52, a pillar 53, a layer plate 54, and a limiting slide block 55. The pulley 52 is rotatably mounted on the lower surface of the chassis 51, and the pulley 52 is located in the first slideway 103. There are four pillars 53, and the lower ends of the four pillars 53 are fixedly mounted at the four corners of the upper surface of the chassis 51 respectively. The layer plate 54 is evenly fixedly mounted between the four pillars 53 from top to bottom. The limiting slide block 55 is fixedly mounted on the left and right sides of the middle layer plate 54, and is slidably mounted in the limiting slideway 101. The front side of the chassis 51 contacts the rear side of the lower cabinet door 3, and the rear side of the chassis 51 contacts the inner rear side of the cabinet body 1. By limiting the front and rear length of the chassis 51, the lower cabinet door 3 can clamp the chassis 51 when closed to prevent it from moving inside the cabinet body 1. The carrier frame 5 includes a handle 501, and the handle 501 is fixedly mounted On the front side of the middle layer 54, the handle 501 is used to pull the carrier 5 to move. The first slide 103 and the pulley 52 cooperate with each other to enable the carrier 5 to move and leave the cabinet 1. The limit slide 101 and the limit slider 55 cooperate to limit the moving direction of the carrier 5. The external cable can be inserted into the cabinet 1 through the cable entry hole 202, and the cable can be wound through the winding shaft 201, which is convenient for unfolding and storing the overlong cable. At the same time, the winding shaft 201 connected by the spiral spring can automatically reset, so that the cable is automatically wound. The front side opening of the cabinet 1 is closed by the lower cabinet door 3 and the upper cabinet door 4, so as to protect the internal components. The layer 54 is supported by the chassis 51 and the pillar 53, and the components are fixed and installed above the layer 54. ;

[0020] The working principle of the utility model is as follows: the external cables are inserted from the wire inlet hole 202, tied into a bundle, wound onto the winding shaft 201, and then extended from the wire outlet hole of the outlet plate 203, and the upper clamp block is fixed at a suitable position to prevent the excessive winding of the winding shaft 201, and the components are installed on the layer plate 54, and the external cables are connected to the components, and the lower cabinet door 3 and the upper cabinet door 4 are closed, and the lower cabinet door 3 squeezes the chassis 51 to prevent it from moving. When it is necessary to clean the inside of the cabinet 1, the lower cabinet door 3 and the cabinet 1 are separated by closing the lock 303 with the key, and the handle 302 is grasped to lay the lower cabinet door 3 flat, and the support pad 301 supports the lower cabinet door, and the upper cabinet door 4 is opened, and the handle 302 is grasped to lay the lower cabinet door 3 flat, and the support pad 301 supports the lower cabinet door, and the upper cabinet door 4 is opened, and the handle 302 is grasped to hold the lower cabinet door 3. The handle 501 pulls the carrier 5, the pulley 52 slides on the first slide 103 and reaches the second slide 304, the winding shaft 201 rotates, and the external cable is extended from the outlet hole of the outlet plate 203. The carrier 5 leaves the cabinet 1 and reaches the lower cabinet door 3 to clean the inside of the cabinet 1. After the cleaning is completed, the carrier 5 is pushed into the cabinet 1, and the limiting slider 55 enters the limiting slide 101 for limiting movement. The winding shaft 201 is restored via the spiral spring to reel in the external cable. The external cable block is stuck on the outside of the outlet hole of the outlet plate 203 to prevent excessive winding, and the upper cabinet door 4 and the lower cabinet door 3 are closed to complete the storage of the carrier 5.

[0021] The circuit connection involved in the utility model is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.

[0022] Components not described in detail herein are prior art.

[0023] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A cabinet that is easy to clean, comprising a cabinet body (1), a junction box (2), a lower cabinet door (3), an upper cabinet door (4) and a bearing frame (5), characterized in that: The cabinet (1) is a rectangular parallelepiped structure with a hollow interior and an opening at the front. The middle of the left and right sides of the cabinet (1) are symmetrically provided with limited position slideways (101). The left and right sides of the lower part of the cabinet (1) are provided with heat dissipation windows (102). The lower surface of the cabinet (1) is provided with a first slideway (103). The junction box (2) is fixedly installed at the rear center of the cabinet (1). The junction box (2) is connected to the cabinet (1). A winding shaft (201) is installed inside the junction box (2) from left to right through a spiral spring. A wire entry hole (202) is provided on the lower surface of the junction box (2). The lower cabinet door (3) and the upper cabinet door (4) close the front side opening of the cabinet (1). The lower end of the lower cabinet door (3) is provided with a threaded hole (202). The upper cabinet door (4) is hinged to the front end of the lower surface of the cabinet body (1); the right end of the upper cabinet door (4) is hinged to the right side of the cabinet body (1); the bearing frame (5) comprises a chassis (51), a pulley (52), a pillar (53), a layer plate (54), and a limiting slide block (55); the pulley (52) is rotatably mounted on the lower surface of the chassis (51), and the pulley (52) is located in a first slideway (103); there are four pillars (53), and the lower ends of the four pillars (53) are respectively fixedly mounted at the four corners of the upper surface of the chassis (51); the layer plate (54) is evenly fixedly mounted between the four pillars (53) from top to bottom; the limiting slide block (55) is fixedly mounted on the left and right sides of the middle layer plate (54), and is slidably mounted in the limiting slideway (101).

2. The easy-to-clean cabinet according to claim 1, characterized in that: A wire outlet plate (203) is fixedly mounted on the front side of the junction box (2), and a wire outlet hole is provided on the wire outlet plate (203).

3. The easy-to-clean cabinet according to claim 1, characterized in that: The front side of the bottom plate (51) contacts the rear side of the lower cabinet door (3), and the rear side of the bottom plate (51) contacts the inner rear side of the cabinet body (1).

4. The easy-to-clean cabinet according to claim 1, characterized in that: A support pad (301) is fixedly mounted at the upper end of the front side of the lower cabinet door (3); a handle (302) is fixedly mounted on the front side of the lower cabinet door (3); a closing lock (303) is arranged on the front side of the lower cabinet door (3); a second slideway (304) is provided on the rear side of the lower cabinet door (3); and the second slideway (304) can be connected to the first slideway (103).

5. The easy-to-clean cabinet according to claim 1, characterized in that: It also includes a handle (501), which is fixedly installed on the front side of the middle layer board (54).

Images