Electric sliding door for cold and hot aisles of a machine room

Abstract

This utility model relates to the field of electric sliding door technology, and provides an electric sliding door for hot and cold aisles in computer rooms, comprising a lubrication tank, a delivery pipe, and a coating brush. It also includes a bell, a striking rod, and a sound transmission port. In this utility model, through the cooperation of the lubrication mechanism components such as the lubrication tank, delivery pipe, and coating brush, when the sliding door is opened by the mobile device, the mobile device pushes the moving column into the lubrication tank, causing the extrusion plate to apply pressure to the lubricating oil. The oil drips through the delivery pipe into the guide groove, and the coating brush evenly applies the lubricating oil via the connecting rod, ensuring smooth movement of the electric slide rail and reducing friction. After the mobile device leaves, a return spring resets the moving column, stopping the lubricating oil supply. This technical solution solves the technical problems of uneven lubricating oil supply, excessive friction, and unsmooth movement of the sliding door when frequently opened in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of electric sliding door technology, specifically to an electric sliding door for hot and cold passages in a computer room. Background Technology

[0002] Hot and cold aisle motorized sliding doors are automated door designs used in data centers or server rooms. Their main purpose is to optimize airflow within the server room, reduce the mixing of hot and cold air, thereby improving the efficiency of the air conditioning system and maintaining the stable operation of server room equipment.

[0003] According to a public announcement (publication number: CN214886167U), a double-opening electric sliding door for an IDC (Internet Data Center) module channel includes an IDC module channel. One side of the IDC module channel has a sliding door body. Four fixing blocks are sequentially fixed to one side of the sliding door body. Each of the four fixing blocks has a mounting groove on one side. Each of the four fixing blocks has a locking slot at the top of its respective mounting groove. Two handles are sequentially provided on one side of each of the four fixing blocks. Both ends of the two handles are fixedly connected to mounting blocks. One end of each of the four mounting blocks engages with the interior of its respective mounting groove. Each of the four mounting blocks has a cavity inside. Each of the four cavities has a slidably connected connecting rod. One side of each of the four connecting rods is fixedly connected to a guide rod, and the outer surface of each of the four guide rods is fitted with a spring.

[0004] In the aforementioned application, the cooperation between the sliding door body and the handle assembly makes it difficult to lubricate the sliding door during repeated use, resulting in wear and tear on the electric sliding door during frequent opening and closing, increasing the burden on the motor and other moving parts. Therefore, we propose an electric sliding door for hot and cold aisles in computer rooms. Utility Model Content

[0005] To overcome the above-mentioned defects, this utility model provides an electric sliding door for hot and cold aisles in computer rooms, which solves the technical problems of uneven lubricant supply, excessive friction, and unsmooth movement when the sliding door is frequently opened in the prior art.

[0006] According to one aspect, at least one embodiment of the present invention provides an electric sliding door for hot and cold aisles in a computer room, comprising: a frame, a cabinet fixedly connected inside the frame, a polycarbonate panel provided on the top of the frame, an electric slide rail provided inside the frame, a mobile device slidably connected to the side of the electric slide rail, a sliding door fixedly connected to the bottom of the mobile device, and a lubrication mechanism provided inside the frame.

[0007] The lubrication mechanism includes a lubrication box, which is fixedly connected inside the frame. A movable column is slidably connected through the bottom of the lubrication box. An extrusion plate is fixedly connected to one end of the movable column. A conveying pipe is fixedly connected through the side of the lubrication box. A guide groove is provided inside the electric slide rail.

[0008] For example, in at least one embodiment of the present invention, an electric sliding door for hot and cold passages in a computer room is provided, which further includes: a return spring fixedly connected to the bottom of the lubrication box, and the end of the return spring away from the bottom of the lubrication box is fixedly connected to the circumferential surface of the moving column. The purpose of this is to ensure that the moving column can automatically reset and reduce manual intervention.

[0009] A connecting rod is fixedly connected to the side of the mobile device, and an application brush is fixedly connected to the end of the connecting rod away from the side of the mobile device. The purpose of this is to ensure that the lubricating oil can be evenly distributed and to prevent the lubricating oil from accumulating.

[0010] The number of the moving column, the delivery pipe and the return spring are two, and they are symmetrical to each other along the vertical central axis of the lubrication box. The bottom of the brush is in contact with the top of the electric slide rail. The purpose of this is to ensure that the movement of the brush can evenly apply the lubricating oil inside the guide groove.

[0011] The bottom end of the moving column is located on the displacement trajectory of the mobile device, and the initial state of the return spring is relaxed, which is to ensure that the movement of the mobile device can push the moving column.

[0012] According to another aspect, at least one embodiment of this utility model also provides an electric sliding door for hot and cold aisles in a computer room, comprising: a door closing reminder mechanism, the door closing reminder mechanism including a push rod, the push rod being fixedly connected to the side of the mobile device, a cabinet being fixedly connected to the side of the frame, a connecting rope being fixedly connected inside the cabinet, a bell being fixedly connected to the bottom end of the connecting rope, a support shaft being rotatably connected inside the cabinet, a force-bearing rod being fixedly connected to the circumferential surface of the support shaft, and a knocking rod being fixedly connected to the circumferential surface of the support shaft, the purpose of which is to remind personnel that the sliding door is closing.

[0013] For example, in at least one embodiment of the present invention, an electric sliding door for hot and cold aisles in a computer room is provided, which further includes: a torsion spring fixedly connected inside the cabinet, and one end of the torsion spring away from the inside of the cabinet is fixedly connected to the circumferential surface of the support shaft, the purpose of which is to ensure that the support shaft can automatically reset and reduce manual intervention.

[0014] One end of the force-bearing rod is located on the displacement trajectory of the push rod, and the circumferential surface of the bell is located on the displacement trajectory of the striking rod. The purpose is to ensure that the movement of the push rod can push the force-bearing rod, and to ensure that the rotation of the striking rod can strike the bell and make a reminder sound.

[0015] The bottom of the cabinet has several sound transmission ports arranged in a linear array to improve sound propagation.

[0016] The push rod, bell, and torsion spring are arranged in four pairs, symmetrically arranged along the vertical central axis of the frame. The torsion spring is initially in a relaxed state, which is intended to increase the volume of the sound and improve the reminder effect.

[0017] The beneficial effects of the embodiments of this utility model are as follows:

[0018] In this invention, through the cooperation of components such as the lubrication box, delivery pipe, and application brush in the lubrication mechanism, when the sliding door is opened by the mobile device, the mobile device pushes the moving column into the lubrication box, causing the extrusion plate to apply pressure to the lubricating oil. The oil drips through the delivery pipe into the guide groove, and the application brush evenly applies the lubricating oil through the connecting rod, ensuring smooth movement of the electric slide rail and reducing friction. After the mobile device leaves, the return spring resets the moving column and stops the supply of lubricating oil. This design achieves the effect of even lubrication of the sliding door in use, effectively ensuring the continuous and stable operation of the sliding door, reducing wear and extending its service life.

[0019] In this invention, the bell, striking rod, and sound transmission port of the door closing reminder mechanism work together. When the sliding door closes, the moving device drives the push rod to move, which in turn pushes the force-bearing rod to rotate the support shaft, thereby causing the striking rod to strike the bell. The bell rings via a connecting rope, and the sound is transmitted through the sound transmission port to alert people and prevent injury. When the force-bearing rod loses its strength, the support shaft automatically resets via a torsion spring. This design achieves the effect of reminding people when the sliding door closes, effectively preventing accidents and ensuring safety. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0021] Figure 1 This is a structural schematic diagram of the overall three-dimensional appearance of the frame in one embodiment of the present invention;

[0022] Figure 2 This is a structural schematic diagram of the three-dimensional appearance of the sliding door in one embodiment of the present invention;

[0023] Figure 3This is a three-dimensional structural diagram of the mobile device in one embodiment of the present invention;

[0024] Figure 4 This is a three-dimensional enlarged structural diagram of the lubrication mechanism in one embodiment of the present invention;

[0025] Figure 5 This is a three-dimensional enlarged structural diagram of the door closing reminder mechanism in one embodiment of the present invention;

[0026] Figure 6 As one embodiment of this utility model Figure 4 A three-dimensional magnified structural diagram of A in the middle;

[0027] Figure 7 As one embodiment of this utility model Figure 5 A three-dimensional magnified structural diagram of B.

[0028] In the diagram: 1. Frame; 2. Cabinet; 3. Polycarbonate sheet; 4. Electric slide rail; 5. Mobile equipment; 6. Sliding door; 7. Lubrication mechanism; 71. Lubrication box; 72. Moving column; 73. Extrusion plate; 74. Conveying pipe; 75. Guide channel; 76. Return spring; 77. Connecting rod; 78. Applying brush; 8. Door closing reminder mechanism; 81. Push rod; 82. Cabinet; 83. Connecting rope; 84. Bell; 85. Support shaft; 86. Force rod; 87. Striking rod; 88. Torsion spring; 89. Sound transmission port. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0030] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0031] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0035] like Figures 1-7 As shown, it illustrates an embodiment of the present invention of an electric sliding door for a computer room hot and cold aisle, comprising: a frame 1, a cabinet 2 fixedly connected inside the frame 1, a polycarbonate panel 3 provided on the top of the frame 1, an electric slide rail 4 provided inside the frame 1, a mobile device 5 slidably connected to the side of the electric slide rail 4, a sliding door 6 fixedly connected to the bottom of the mobile device 5, and a lubrication mechanism 7 provided inside the frame 1.

[0036] The lubrication mechanism 7 includes a lubrication box 71, which is fixedly connected inside the frame 1. A movable column 72 is slidably connected through the bottom of the lubrication box 71. An extrusion plate 73 is fixedly connected to one end of the movable column 72. A conveying pipe 74 is fixedly connected through the side of the lubrication box 71. A guide groove 75 is opened inside the electric slide rail 4.

[0037] In some examples, a return spring 76 is fixedly connected to the bottom of the lubrication box 71. The end of the return spring 76 away from the bottom of the lubrication box 71 is fixedly connected to the circumferential surface of the moving column 72. The purpose is to ensure that the moving column 72 can automatically reset and reduce manual intervention.

[0038] A connecting rod 77 is fixedly connected to the side of the mobile device 5. An applicator brush 78 is fixedly connected to the end of the connecting rod 77 away from the side of the mobile device 5. The purpose of this is to ensure that the lubricating oil can be evenly distributed and to prevent the lubricating oil from accumulating.

[0039] There are two moving columns 72, delivery pipes 74 and return springs 76, which are symmetrical to each other along the vertical central axis of the lubrication box 71. The bottom of the applicator brush 78 is in contact with the top of the electric slide rail 4. The purpose is to ensure that the movement of the applicator brush 78 can evenly apply the lubricating oil inside the guide groove 75.

[0040] The bottom end of the moving column 72 is located on the displacement trajectory of the mobile device 5. The initial state of the return spring 76 is relaxed, which is to ensure that the movement of the mobile device 5 can push the moving column 72.

[0041] For example, such as Figures 1-7 As shown, when the sliding door 6 is opened inside the electric slide rail 4 by the mobile device 5, the mobile device 5 pushes the moving column 72 during its movement, causing the moving column 72 to enter the lubrication box 71. At the same time, it drives the extrusion plate 73 to move inside the lubrication box 71, pressurizing the lubricating oil inside the lubrication box 71. This causes the lubricating oil to drip through the delivery pipe 74 into the guide groove 75. Simultaneously, the movement of the mobile device 5 drives the application brush 78 to move through the connecting rod 77, applying the lubricating oil inside the guide groove 75. This ensures that the lubricating oil is evenly distributed on the working surface of the electric slide rail 4, ensuring smooth movement of the sliding door 6 during frequent opening and closing and reducing friction. When the mobile device 5 leaves one end of the moving column 72, the moving column 72 is reset by the return spring 76, causing the lubrication box 71 to stop supplying lubricating oil.

[0042] like Figures 1-7 As shown, this invention illustrates an electric sliding door for a hot and cold aisle in a computer room, comprising: a door closing reminder mechanism 8, which includes a push rod 81 fixedly connected to the side of a mobile device 5; a cabinet 82 fixedly connected to the side of a frame 1; a connecting rope 83 fixedly connected inside the cabinet 82; a bell 84 fixedly connected to the bottom end of the connecting rope 83; a support shaft 85 rotatably connected inside the cabinet 82; a force-bearing rod 86 fixedly connected to the circumferential surface of the support shaft 85; and a striking rod 87 fixedly connected to the circumferential surface of the support shaft 85. The purpose of this mechanism is to remind personnel that the sliding door 6 is closing.

[0043] In some examples, a torsion spring 88 is fixedly connected inside the cabinet 82. One end of the torsion spring 88 away from the inside of the cabinet 82 is fixedly connected to the circumferential surface of the support shaft 85. The purpose of this is to ensure that the support shaft 85 can automatically reset and reduce manual intervention.

[0044] One end of the force-bearing rod 86 is located on the displacement trajectory of the push rod 81, and the circumferential surface of the bell 84 is located on the displacement trajectory of the striking rod 87. The purpose is to ensure that the movement of the push rod 81 can push the force-bearing rod 86, and to ensure that the rotation of the striking rod 87 can strike the bell 84 and make a reminder sound.

[0045] The bottom of the cabinet 82 is provided with a sound transmission port 89. The number of sound transmission ports 89 is set to a certain number and is arranged in a linear array at the bottom of the cabinet 82. The purpose is to improve the propagation of sound.

[0046] There are four push rods 81, bells 84 and torsion springs 88, arranged in pairs and symmetrically arranged along the vertical central axis of the frame 1. The torsion springs 88 are initially in a relaxed state, which is intended to increase the volume of the sound and improve the reminder effect.

[0047] For example, such as Figures 1-7 As shown, when the sliding door 6 is closed by human operation, the moving device 5 moves and drives the push rod 81 to move. During the movement of the push rod 81, it pushes the force rod 86. The force rod 86 rotates through the support shaft 85. The rotation of the support shaft 85 drives the knocking rod 87 to rotate. During the rotation of the knocking rod 87, it strikes the bell 84, causing the bell 84 to shake through the connecting rope 83 and make a sound. The sound is transmitted through multiple sound ports 89 to remind people passing by outside, preventing people from being trapped and causing accidents. When the force rod 86 is no longer under force, the support shaft 85 automatically resets due to the elasticity of the torsion spring 88.

[0048] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An electric sliding door for hot and cold aisles in a computer room, characterized in that, include: The frame (1) has a cabinet (2) fixedly connected inside, a polycarbonate sheet (3) is installed on the top of the frame (1), an electric slide rail (4) is installed inside the frame (1), a mobile device (5) is slidably connected to the side of the electric slide rail (4), a sliding door (6) is fixedly connected to the bottom of the mobile device (5), and a lubrication mechanism (7) is installed inside the frame (1). The lubrication mechanism (7) includes a lubrication box (71), which is fixedly connected inside the frame (1). A movable column (72) is slidably connected through the bottom of the lubrication box (71). A pressing plate (73) is fixedly connected to one end of the movable column (72). A conveying pipe (74) is fixedly connected through the side of the lubrication box (71). A guide groove (75) is opened inside the electric slide rail (4).

2. The electric sliding door for hot and cold aisles in a computer room according to claim 1, characterized in that, A return spring (76) is fixedly connected to the bottom of the lubrication box (71), and one end of the return spring (76) away from the bottom of the lubrication box (71) is fixedly connected to the circumferential surface of the moving column (72).

3. The electric sliding door for hot and cold aisles in a computer room according to claim 2, characterized in that, A connecting rod (77) is fixedly connected to the side of the mobile device (5), and an application brush (78) is fixedly connected to the end of the connecting rod (77) away from the side of the mobile device (5).

4. The electric sliding door for hot and cold aisles in a computer room according to claim 3, characterized in that, The number of the moving column (72), the delivery pipe (74) and the return spring (76) are two, and they are symmetrical to each other along the vertical central axis of the lubrication box (71). The bottom of the application brush (78) is in contact with the top of the electric slide rail (4).

5. The electric sliding door for hot and cold aisles in a computer room according to claim 4, characterized in that, The bottom end of the moving column (72) is located on the displacement trajectory of the mobile device (5), and the initial state of the reset spring (76) is relaxed.

6. The electric sliding door for hot and cold aisles in a computer room according to claim 5, characterized in that, The frame (1) is equipped with a door closing reminder mechanism (8). The door closing reminder mechanism (8) includes a push rod (81). The push rod (81) is fixedly connected to the side of the mobile device (5). The side of the frame (1) is fixedly connected to a cabinet (82). A connecting rope (83) is fixedly connected inside the cabinet (82). A bell (84) is fixedly connected to the bottom end of the connecting rope (83). A support shaft (85) is rotatably connected inside the cabinet (82). A force-bearing rod (86) is fixedly connected to the circumferential surface of the support shaft (85). A knocking rod (87) is fixedly connected to the circumferential surface of the support shaft (85).

7. The electric sliding door for hot and cold aisles in a computer room according to claim 6, characterized in that, A torsion spring (88) is fixedly connected inside the cabinet (82), and one end of the torsion spring (88) away from the inside of the cabinet (82) is fixedly connected to the circumferential surface of the support shaft (85).

8. An electric sliding door for hot and cold aisles in a computer room according to claim 7, characterized in that, One end of the force-bearing rod (86) is located on the displacement trajectory of the push rod (81), and the circumferential surface of the bell (84) is located on the displacement trajectory of the striking rod (87).

9. An electric sliding door for hot and cold aisles in a computer room according to claim 8, characterized in that, The bottom of the cabinet (82) is provided with a sound transmission port (89), and the number of the sound transmission ports (89) is set to several, and they are arranged in a linear array at the bottom of the cabinet (82).

10. An electric sliding door for hot and cold aisles in a computer room according to claim 9, characterized in that, The number of push rods (81), bells (84) and torsion springs (88) is set to four, in pairs, and symmetrical to each other along the vertical central axis of the frame (1). The initial state of the torsion springs (88) is relaxed.

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