A cold aisle cabinet mesh door cleaning device

Abstract

The utility model discloses a cold channel cabinet net door cleaning device relates to mechanical design technical field, the utility model discloses a cabinet and the net door of fixed connection in the cabinet outer surface, the cabinet top is equipped with automatic cleaning mechanism, the cabinet bottom is equipped with the pop -out mechanism, the automatic cleaning mechanism includes the top shell of fixed connection in the cabinet top, the utility model discloses a brush is set, and servo motor can make screw rod rotate, and then the rotation of screw rod will make the moving strip along the screw rod and move to the direction of net door, and then the moving strip will drive two first connecting blocks on the moving strip and move, at this moment, two first connecting blocks all can push the connecting rod, and then the connecting rod will push second connecting block, and then second connecting block will push the push block, because the restriction of support rod, at this moment, the push block can only move along the support rod and move down, through the brush that can move on the net door, reach the effect that can automatically clean the surface of net door.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical design technology, and in particular relates to a cleaning device for cold aisle cabinet mesh doors. Background Technology

[0002] Cold aisle racks are a common rack design in data centers. They effectively manage the airflow of cold and hot aisles in the air conditioning system by separating them to improve cooling efficiency. Cold aisle rack mesh door cleaning devices are designed to clean the mesh doors inside cold aisle racks. Because airflow inside cold aisle racks needs to be kept unobstructed, dust and debris easily accumulate on the mesh parts of the rack doors, which affects the efficiency of cold airflow and thus the temperature control and heat dissipation of the equipment.

[0003] Existing cold aisle cabinet mesh doors are cleaned manually. However, the air inside the cabinet needs to be constantly circulating, and to maintain smooth airflow, manual cleaning is required frequently, which is time-consuming and labor-intensive. If the mesh doors could be automatically cleaned by a device on the cabinet, a lot of time could be saved. Therefore, we have proposed a cold aisle cabinet mesh door cleaning device. Utility Model Content

[0004] The purpose of this invention is to provide a cold aisle cabinet mesh door cleaning device. A servo motor causes a screw to rotate, which in turn causes a moving bar to push a first connecting block. The first connecting block then pushes a second connecting block via a connecting rod. The second connecting block then drives a pusher block to move, which in turn drives a brush through a connecting shell to clean the mesh door, thus solving the problem of automatically cleaning the mesh door surface.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a cold aisle cabinet mesh door cleaning device, including a cabinet and a mesh door fixedly connected to the outer surface of the cabinet. The top of the cabinet is provided with an automatic cleaning mechanism, and the bottom of the cabinet is provided with a pop-out mechanism. The automatic cleaning mechanism includes a top shell fixedly connected to the top of the cabinet. A protective shell is fixedly connected to one side of the top shell. A servo motor is fixedly connected inside the protective shell. The output shaft of the servo motor is fixedly connected to a screw via a coupling. The outer surface of the screw penetrates the outer surface of the top shell. A moving strip is threadedly connected to the outer surface of the screw. Two first connecting blocks are fixedly connected to the outer surface of the moving strip. A connecting rod is rotatably connected to the inner wall of each of the two first connecting blocks. Side shells are fixedly connected to both sides of the cabinet. The connecting rod is located inside the side shell. A second connecting block is rotatably connected to the end of the connecting rod away from the first connecting block. A push block is fixedly connected to the outer surface of the second connecting block. A fitting is provided on the outer surface of the push block, and a brush is fixedly connected to the fitting. A fixing member is provided on the outer surface of the mesh door for fixing the position of the brush.

[0006] Furthermore, the fitting component includes a connecting shell fixedly connected to the outer surface of the push block. A movable plate is provided inside the connecting shell. The outer surface of the movable plate is fixedly connected to the outer surface of the brush. Two limiting rods are slidably connected to the inner wall of the movable plate. The ends of the two limiting rods away from the movable plate are fixedly connected to the inner wall of the connecting shell. Two first springs are fixedly connected between the outer surface of the movable plate and the inner wall of the connecting shell. The inner sides of the two first springs are sleeved on the outer surfaces of the two limiting rods.

[0007] Furthermore, slide bars are fixedly connected to both sides of the movable plate, and the connecting shell has grooves inside that match the outer surface of the slide bars.

[0008] Furthermore, the fastener includes a support plate fixedly connected to the outer surface of the mesh door, a first fixing block fixedly connected to the side of the support plate away from the mesh door, a buckle snapped onto the outer surface of the first fixing block, a second fixing block snapped onto the end of the buckle away from the first fixing block, and the outer surface of the second fixing block fixedly connected to the outer surface of the connecting shell.

[0009] Furthermore, the bottom of the cabinet has a slot for dust scraped off the mesh door by a brush to fall out of the cabinet.

[0010] Furthermore, a support rod is slidably connected to the inner wall of the push block, and limit blocks are fixedly connected to the top and bottom of the support rod. The outer surface of the limit blocks is fixedly connected to the outer surface of the side shell.

[0011] Furthermore, the pop-out mechanism includes a base fixedly connected to the bottom of the cabinet, a pop-out plate inside the base, a collection groove inside the pop-out plate corresponding to the slot opening, spring blocks fixedly connected to both sides of the pop-out plate, a connecting rod slidably connected to the inner wall of the spring block, the outer surface of the connecting rod fixedly connected to the inner wall of the base, a second spring fixedly connected between the outer surface of the spring block and the inner wall of the base, the inner side of the second spring sleeved on the outer surface of the connecting rod, and a positioning element provided on one side of the base.

[0012] Furthermore, the positioning component includes a connecting frame fixedly connected to one side of the base, an insert plate is provided inside the connecting frame, and driven bars are fixedly connected to both sides of the insert plate. The outer surface of the driven bars is inserted into the inner wall of the connecting frame, and a plug rod is inserted into the inner wall of the connecting frame. The outer surface of the plug rod is inserted into both the driven bars and the inner wall of the insert plate.

[0013] This utility model has the following beneficial effects: 1. This utility model incorporates a brush. A servo motor causes the screw to rotate, which in turn moves a moving bar along the screw towards the mesh door. The moving bar then moves two first connecting blocks on it, which in turn push a connecting rod. The connecting rod then pushes a second connecting block, which in turn pushes a push block. Due to the constraint of the support rod, the push block can only move downwards along the support rod. By incorporating a brush that can move on the mesh door, the surface of the mesh door can be automatically cleaned.

[0014] 2. This utility model incorporates a pop-out plate. First, the insert rod is pulled out of the connecting frame, and then the insert plate is lifted upwards. At this time, the insert plate will drive the driven bar to move within the connecting frame, thereby disengaging the insert plate from the connecting frame. The second spring, which is in a compressed state, will then reset and push the spring block, causing the spring block to slide along the connecting rod. The spring block will then drive the pop-out plate to move, thereby removing most of the pop-out plate from the base. The pop-out plate, which can pop out from the base, facilitates the collection and treatment of scraped dust.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the side shell structure of this utility model; Figure 3 This is a schematic diagram of the support rod structure of this utility model; Figure 4 This is a schematic diagram of the connecting rod structure of this utility model; Figure 5 This is a schematic diagram of the movable plate structure of this utility model; Figure 6 This is a schematic diagram of the insert plate structure of this utility model; Figure 7 This is a schematic diagram of the pop-out plate structure of this utility model.

[0018] The attached diagram lists the components represented by each number as follows: 101. Cabinet; 102. Mesh door; 2. Automatic cleaning mechanism; 201. Top shell; 202. Protective shell; 203. Servo motor; 204. Screw; 205. Moving bar; 206. First connecting block; 207. Connecting rod; 208. Second connecting block; 209. Push block; 210. Brush; 211. Connecting shell; 212. Moving plate; 213. Limiting rod; 214. First spring; 215. Slide bar; 216. Slide groove 217. First fixing block; 218. Buckle; 219. Second fixing block; 220. Support rod; 221. Limiting block; 222. Side shell; 223. Groove; 224. Support plate; 3. Pop-out mechanism; 301. Base; 302. Pop-out plate; 303. Collection groove; 304. Spring block; 305. Connecting rod; 306. Second spring; 307. Connecting frame; 308. Insert plate; 309. Driven bar; 310. Insert rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-7 As shown, this utility model is a cold aisle cabinet mesh door cleaning device, including a cabinet 101 and a mesh door 102 fixedly connected to the outer surface of the cabinet 101. The top of the cabinet 101 is provided with an automatic cleaning mechanism 2, and the bottom of the cabinet 101 is provided with a pop-out mechanism 3. This device can automatically clean the mesh door 102 through the automatic cleaning mechanism 2, and then the cleaned dust will fall into the pop-out mechanism 3, and then the dust can be easily disposed of through the pop-out mechanism 3. The automatic cleaning mechanism 2 includes a top shell 201 fixedly connected to the top of the cabinet 101. A protective shell 202 is fixedly connected to one side of the top shell 201. A servo motor 203 is fixedly connected inside the protective shell 202. The output shaft of the servo motor 203 is fixedly connected to a screw 204 through a coupling. The servo motor 203 can be started, and at this time the servo motor 203 will cause the screw 204 to rotate, thereby allowing the device to carry out the next transmission step. The outer surface of the screw 204 penetrates the outer surface of the top shell 201. A movable strip 205 is threadedly connected to the outer surface of the screw 204. Two first connecting blocks 206 are fixedly connected to the outer surface of the movable strip 205. A connecting rod 207 is rotatably connected to the inner wall of each of the two first connecting blocks 206. The rotation of the screw 204 will cause the movable strip 205 to move along the screw 204. Then the movable strip 205 will push the first connecting blocks 206, so that the first connecting blocks 206 can push the connecting rod 207. Side shells 222 are fixedly connected to both sides of the cabinet 101. The connecting rod 207 is located inside the side shell 222. The end of the connecting rod 207 away from the first connecting block 206 is rotatably connected to the second connecting block 208. The outer surface of the second connecting block 208 is fixedly connected to the push block 209. The connecting rod 207 pushes the second connecting block 208, which in turn drives the push block 209 to move downward, thus enabling the device to perform the next transmission step. The outer surface of the push block 209 is provided with a fitting, and a brush 210 is fixedly connected to the fitting. The outer surface of the mesh door 102 is provided with a fixing member for fixing the position of the brush 210. When the push block 209 moves downward, it will drive the brush 210 to move together through the fitting, so that the brush 210 can automatically clean the surface of the mesh door 102.

[0021] The fitting component includes a connecting shell 211 fixedly connected to the outer surface of the push block 209. A movable plate 212 is provided inside the connecting shell 211. The outer surface of the movable plate 212 is fixedly connected to the outer surface of the brush 210. Two limiting rods 213 are slidably connected to the inner wall of the movable plate 212. The limiting rods 213 restrict the movement of the movable plate 212, so that the movable plate 212 can only slide along the limiting rods 213, preventing the movable plate 212 from deviating during the movement. The ends of the two limiting rods 213 away from the movable plate 212 are fixedly connected to the inner wall of the connecting shell 211. Two first springs 214 are fixedly connected between the outer surface of the movable plate 212 and the inner wall of the connecting shell 211. The inner sides of the two first springs 214 are sleeved on the outer surfaces of the two limiting rods 213. The limiting rods 213 restrict the movement trajectory of the first springs 214 to prevent the first springs 214 from tilting during movement and ensure that the device can perform normal transmission.

[0022] Slide bars 215 are fixedly connected to both sides of the movable plate 212. The connecting shell 211 has a sliding groove 216 that matches the outer surface of the slide bar 215. The sliding groove 216 restricts the movement of the slide bar 215, thereby restricting the movement of the movable plate 212 through the slide bar 215 and preventing the movable plate 212 from deviating during the movement.

[0023] The fasteners include a support plate 224 fixedly connected to the outer surface of the mesh door 102. A first fixing block 217 is fixedly connected to the side of the support plate 224 away from the mesh door 102. A buckle 218 is snapped onto the outer surface of the first fixing block 217. A second fixing block 219 is snapped onto the end of the buckle 218 away from the first fixing block 217. The outer surface of the second fixing block 219 is fixedly connected to the outer surface of the connecting shell 211. The buckle 218 can be snapped onto the first fixing block 217 and the second fixing block 219. At this time, the position of the brush 210 is fixed to prevent the brush 210 from sliding downward and affecting ventilation when cleaning is not required.

[0024] The bottom of the cabinet 101 has a slot 223 for dust scraped off from the mesh door 102 by the brush 210 to fall out of the cabinet 101. At this time, the dust scraped off from the mesh door 102 by the brush 210 will fall through the slot 223 and will not remain in the cabinet 101.

[0025] The inner wall of the push block 209 is slidably connected to a support rod 220. The top and bottom of the support rod 220 are fixedly connected to limit blocks 221. The outer surface of the limit blocks 221 is fixedly connected to the outer surface of the side shell 222. When the push block 209 is pushed, due to the action of the support rod 220, the push block 209 can only move along the support rod 220, so that the push block 209 can drive the brush 210 to move along the mesh door 102 for cleaning.

[0026] The pop-out mechanism 3 includes a base 301 fixedly connected to the bottom of the cabinet 101. A pop-out plate 302 is provided inside the base 301, and a collection groove 303 is provided inside the pop-out plate 302. The collection groove 303 corresponds to the slot 223. Spring blocks 304 are fixedly connected to both sides of the pop-out plate 302. Dust scraped off from the mesh door 102 falls into the pop-out plate 302 through the slot 223 and the collection groove 303. Then, the pop-out plate 302 can be moved out of the base 301 by the transmission of the spring blocks 304, facilitating dust removal. The inner wall of the spring block 304 is slidably connected to a connecting rod 305. The outer surface of the connecting rod 305 is fixedly connected to the inner wall of the base 301. A second spring 306 is fixedly connected between the outer surface of the spring block 304 and the inner wall of the base 301. The inner side of the second spring 306 is sleeved on the outer surface of the connecting rod 305. A positioning component is provided on one side of the base 301. The reset of the second spring 306 will push the spring block 304. At this time, the spring block 304 will drive the ejector plate 302 to move together, thereby moving the ejector plate 302 out of the base 301.

[0027] The positioning component includes a connecting frame 307 fixedly connected to one side of the base 301. The connecting frame 307 has an insert plate 308 inside. Both sides of the insert plate 308 are fixedly connected to driven bars 309. The driven bars 309 can be inserted into the connecting frame 307. At this time, the driven bars 309 will drive the insert plate 308 to move together, thereby installing the insert plate 308. The outer surface of the driven bars 309 is inserted into the inner wall of the connecting frame 307. The inner wall of the connecting frame 307 is inserted into a rod 310. The outer surface of the rod 310 is inserted into both the driven bars 309 and the inner wall of the insert plate 308. The rod 310 can be tightly inserted into the connecting frame 307 and the insert plate 308. At this time, the insert plate 308 is fixed, so that the insert plate 308 can block the pop-out plate 302.

[0028] One specific application of this embodiment is: When staff need to use the equipment, they can start the servo motor 203. At this time, the servo motor 203 will cause the screw 204 to rotate. Then, the rotation of the screw 204 will cause the moving bar 205 to move along the screw 204 toward the mesh gate 102. Then, the moving bar 205 will drive the two first connecting blocks 206 on the moving bar 205 to move. At this time, both first connecting blocks 206 will push the connecting rod 207. Then, the connecting rod 207 will push the second connecting block 208. After that, the second connecting block 208 will push the push block 209. Due to the restriction of the support rod 220, the push block 209 can only move downward along the support rod 220. This causes the pusher 209 to move the brush 210 downwards via the connecting shell 211, cleaning the surface of the mesh door 102 and achieving the effect of automatically cleaning the surface of the mesh door 102. At this time, the first spring 214 inside the connecting shell 211 is in a compressed state. The rebound of the first spring 214 will push the moving plate 212, and then the moving plate 212 will push the brush 210, pressing the brush 210 tightly against the surface of the mesh door 102. At this time, the mesh door 102 is located on one side inside the cabinet 101. After the dust is scraped off by the brush 210, it will fall into the collection groove 303 on the pop-up plate 302 through the slot 223. After cleaning is completed, the insert rod 310 can be pulled out of the connecting frame 307 first, and then the insert plate 308 can be lifted upward. At this time, the insert plate 308 will drive the driven bar 309 to move within the connecting frame 307, thereby disengaging the insert plate 308 from the connecting frame 307. At this time, the second spring 306, which is in a compressed state, will reset and push the spring block 304, causing the spring block 304 to slide along the connecting rod 305. Then, the spring block 304 will drive the pop-out plate 302 to move, thereby removing most of the pop-out plate 302 from the base 301, achieving the effect of conveniently collecting and processing the scraped dust.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cold aisle cabinet mesh door cleaning device, comprising a cabinet (101) and a mesh door (102) fixedly connected to the outer surface of the cabinet (101), characterized in that: The top of the cabinet (101) is provided with an automatic cleaning mechanism (2), and the bottom of the cabinet (101) is provided with a pop-up mechanism (3). The automatic cleaning mechanism (2) includes a top shell (201) fixedly connected to the top of the cabinet (101). A protective shell (202) is fixedly connected to one side of the top shell (201). A servo motor (203) is fixedly connected inside the protective shell (202). The output shaft of the servo motor (203) is fixedly connected to a screw (204) via a coupling. The outer surface of the screw (204) penetrates the outer surface of the top shell (201). A moving strip (205) is threaded onto the outer surface of the screw (204). Two first connecting blocks (206) are fixedly connected to the outer surface of the moving strip (205). The inner wall of the connecting block (206) is rotatably connected with a connecting rod (207). The cabinet (101) is fixedly connected with side shells (222) on both sides. The connecting rod (207) is located inside the side shell (222). The end of the connecting rod (207) away from the first connecting block (206) is rotatably connected to a second connecting block (208). The outer surface of the second connecting block (208) is fixedly connected with a push block (209). The outer surface of the push block (209) is provided with a fitting, and a brush (210) is fixedly connected to the fitting. The outer surface of the mesh door (102) is provided with a fixing member for fixing the position of the brush (210).

2. The cold aisle cabinet mesh door cleaning device according to claim 1, characterized in that, The fitting component includes a connecting shell (211) fixedly connected to the outer surface of the push block (209). The connecting shell (211) has a movable plate (212) inside. The outer surface of the movable plate (212) is fixedly connected to the outer surface of the brush (210). Two limiting rods (213) are slidably connected to the inner wall of the movable plate (212). The ends of the two limiting rods (213) away from the movable plate (212) are fixedly connected to the inner wall of the connecting shell (211). Two first springs (214) are fixedly connected between the outer surface of the movable plate (212) and the inner wall of the connecting shell (211). The inner sides of the two first springs (214) are sleeved on the outer surfaces of the two limiting rods (213).

3. A cold aisle cabinet door cleaning device according to claim 2, characterized in that, The movable plate (212) is fixedly connected to both sides of the sliding strip (215), and the connecting shell (211) is provided with a sliding groove (216) that matches the outer surface of the sliding strip (215).

4. A cold aisle cabinet door cleaning device according to claim 1, characterized in that, The fastener includes a support plate (224) fixedly connected to the outer surface of the mesh door (102). A first fixing block (217) is fixedly connected to the side of the support plate (224) away from the mesh door (102). A buckle (218) is snapped onto the outer surface of the first fixing block (217). A second fixing block (219) is snapped onto the end of the buckle (218) away from the first fixing block (217). The outer surface of the second fixing block (219) is fixedly connected to the outer surface of the connecting shell (211).

5. A cold aisle cabinet mesh door cleaning device according to claim 1, characterized in that, The bottom of the cabinet (101) has a slot (223) for dust scraped off from the mesh door (102) by the brush (210) to fall out of the cabinet (101).

6. A cold aisle cabinet mesh door cleaning device according to claim 1, characterized in that, The inner wall of the push block (209) is slidably connected to a support rod (220), and the top and bottom of the support rod (220) are fixedly connected to a limit block (221), and the outer surface of the limit block (221) is fixedly connected to the outer surface of the side shell (222).

7. A cold aisle cabinet door cleaning device according to claim 1, characterized in that, The pop-out mechanism (3) includes a base (301) fixedly connected to the bottom of the cabinet (101). The base (301) has a pop-out plate (302) inside. The pop-out plate (302) has a collection groove (303) inside. The collection groove (303) corresponds to the slot (223). Both sides of the pop-out plate (302) are fixedly connected to spring blocks (304). The inner wall of the spring block (304) is slidably connected to a connecting rod (305). The outer surface of the connecting rod (305) is fixedly connected to the inner wall of the base (301). A second spring (306) is fixedly connected between the outer surface of the spring block (304) and the inner wall of the base (301). The inner side of the second spring (306) is sleeved with the outer surface of the connecting rod (305). A positioning component is provided on one side of the base (301).

8. A cold aisle cabinet door cleaning device according to claim 7, characterized in that, The positioning component includes a connecting frame (307) fixedly connected to one side of the base (301). The connecting frame (307) has an insert plate (308) inside. Both sides of the insert plate (308) are fixedly connected to driven bars (309). The outer surface of the driven bars (309) is inserted into the inner wall of the connecting frame (307). The inner wall of the connecting frame (307) is inserted with a rod (310). The outer surface of the rod (310) is inserted into both the driven bars (309) and the inner wall of the insert plate (308).

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