CN218897421U

CN218897421U - Safe dustproof intelligent network equipment rack

Info

Publication number: CN218897421U
Application number: CN202223281290.0U
Authority: CN
Inventors: 姚刚
Original assignee: Jinan Shuangyi Internet Of Things Co ltd
Current assignee: Jinan Shuangyi Internet Of Things Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-04-21
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a safe dustproof intelligent network equipment cabinet, which comprises a cabinet body, a heat radiating device and a filtering device, wherein two side plates of the cabinet body are respectively provided with an installation opening, the inner sides of the side plates are provided with pre-tightening components, each pre-tightening component comprises an installation table, a fixed plate, a movable plate and a wave spring, the installation tables are connected to the side plates, the wave springs are arranged between the fixed plates and the movable plates, the fixed plates are connected with the installation tables, the movable plates can move along the installation tables, and two ends of the movable plates are attached to the side walls of the installation openings; the two sides of the cabinet body are respectively provided with a filter device; the heat dissipation device and the filter device are matched with the mounting port and can compress the corresponding movable plate. On the basis of ensuring good dustproof heat dissipation performance, the filter device can still be matched and fastened with the cabinet body of the cabinet after being frequently disassembled and assembled.

Description

Safe dustproof intelligent network equipment rack

Technical Field

The utility model relates to the technical field of network equipment, in particular to a safe dustproof intelligent network equipment cabinet.

Background

The intelligent network equipment cabinet integrates plug-in components, electronic components, mechanical parts and the like in the cabinet body, and provides working environment and safety protection for normal operation of electronic equipment. The existing intelligent network equipment is continuously developed to the directions of high integration, high capacity, high speed and high density, and higher requirements are also provided for the heat dissipation and dust prevention of the equipment for the stable and reliable operation of the equipment. For effective heat dissipation and cooling of equipment, a cooling fan and cooling holes are usually arranged, for example, a dustproof network equipment cabinet is disclosed in Chinese patent application number 202021368511.6, a plurality of layers of cabinet plates are arranged in the cabinet, small holes are formed in the cabinet plates, air flow and heat transfer are facilitated, and a small fan is hung on the surface of the cabinet, so that heat emission is facilitated. Because the cabinet body is a closed space, the dustproof performance is better, but under the long-term working environment, the heat generated by the network equipment in operation can not be effectively discharged in time, and the heat dissipation pressure of the equipment is larger.

In the prior art, the heat dissipation holes are formed in the cabinet body of the cabinet, but a large amount of dust can be adsorbed on the heat dissipation holes due to electrostatic effect and can enter into electronic components in the equipment, so that the electronic components are damaged, the stability and the service life of the equipment are reduced, and safety accidents are easily caused. Therefore, the detachable filter device is added on the basis of the air cooling device and the radiating holes to filter dust, and the filter screen is cleaned or replaced periodically, but the filter device is frequently and easily matched with the equipment cabinet body to be loose after disassembly and assembly, so that the cabinet can not be separated or vibration and impact caused by the working environment are reduced, the equipment failure rate is improved, and the service life and the replacement period of the filter device are shortened.

Disclosure of Invention

The utility model provides a safe dustproof intelligent network equipment cabinet, which at least solves the problem that a filtering device is easy to loosen when being matched with an equipment cabinet body on the basis of ensuring good dustproof heat dissipation performance.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a safe dustproof intelligent network equipment rack, includes the cabinet body, heat abstractor and filter equipment, set up the installing port on the both sides board of the cabinet body respectively, the inboard of curb plate sets up pretension subassembly, pretension subassembly includes mount table, fixed plate, fly leaf and wave spring, and the mount table is connected on the curb plate, and wave spring installs between fixed plate and fly leaf, and the fixed plate is connected with the mount table, and the fly leaf can follow the mount table and remove, and the both ends and the lateral wall laminating of installing port of fly leaf; the heat dissipation device comprises a heat dissipation plate, a heat dissipation fan group and a fan plate, wherein a plurality of groups of heat dissipation holes are uniformly formed in the heat dissipation plate, and the heat dissipation fan group is longitudinally arranged on the fan plate; the filtering device is respectively arranged at two sides of the cabinet body and comprises a filtering clamp and a protective cover, a clamping groove for placing the filtering clamp is formed in the inner side of the protective cover, a positioning block inserted on the side plate is arranged at the lower end of the protective cover, and the upper end of the protective cover is clamped with the side plate of the cabinet body; the cooling plate, the fan plate and the protection cover are matched with the mounting opening, and the protection cover is connected with the cabinet body, and then the fan plate and the cooling plate respectively compress the corresponding movable plates.

The pre-tightening components on the same side of the cabinet body are arranged into an upper group and a lower group.

The lower extreme of fly leaf sets up the footing, sets up the foot groove on the mount table, and the footing can follow the foot groove and remove, and the lower extreme of footing is connected with the stopper, and the up end and the mount table bottom surface laminating of stopper.

The protective cover is provided with a ventilation window, the upper end of the protective cover is provided with a buckle, the upper end of the side plate of the cabinet body is provided with a bayonet corresponding to the buckle, and the lower end of the side plate of the cabinet body is provided with a positioning opening corresponding to the positioning block.

The buckle comprises a pressing part, a connecting part and a buckling part, wherein the pressing part, the connecting part and the buckling part are sequentially bent by an elastic plate, one end of the buckling part is connected with the connecting part into a U shape, the other end of the buckling part is connected with the pressing part into an L shape, a locking key is connected to the buckling part, a bayonet part on the side plate is connected with a locking plate, a locking groove is formed in the locking plate, the locking key is spliced with the locking groove, a containing opening is formed in the protective cover, the pressing part extends out of the containing opening, and the free end of the connecting part is connected with the bottom of the containing opening.

A leaf spring is arranged between the connecting part and the fastening part.

Ribs are arranged on the periphery of the inner side of the protective cover, and the protective cover is connected with the cabinet body and then the ribs respectively compress the heat dissipation plate and the fan plate.

Clamping grooves are formed in two sides of the mounting opening of the cabinet body, sealing strips are mounted in the clamping grooves, and the side edges of the protective cover press the sealing strips.

Both sides of the heat dissipation plate and the fan plate are provided with holding grooves.

The filter clamp comprises a filter screen and a filter clamp frame which can be opened and closed, and the filter screen can be clamped in the filter clamp frame.

Compared with the prior art, the utility model has the following advantages:

(1) The cabinet body is provided with the heat dissipation device and the filtering device, so that dust adsorbed in the equipment and heat generated during the operation of the equipment are guided to the outside of the cabinet body, the cleaning and cooling of the cabinet are realized, and the whole dustproof heat dissipation performance of the equipment is good; not only can the filter device be disassembled and cleaned, but also the heat dissipation device can be selectively disassembled and cleaned according to the situation.

(2) The pre-tightening assembly is arranged, the wave spring is arranged between the movable plate and the fixed plate, the movable plate, the radiating plate/fan plate, the filtering clamp and the protective cover can be tightly abutted, the filtering device can still be matched and fastened with the cabinet body of the cabinet even after being frequently disassembled and assembled, the influence of vibration in the working environment on the cabinet is reduced, the failure rate of equipment is reduced, and the safety and stability of the operation of intelligent network equipment are improved; the wave spring of the pre-tightening assembly can also absorb tiny impact generated when the cooling fan set operates, and noise and abnormal sound are reduced.

(3) The pre-tightening assembly is provided with the upper group and the lower group on the same side plate of the cabinet body, so that the uniformity of acting force of the pre-tightening assembly on the heat radiating device and the filtering device is improved; the movable plate is in surface contact with the heat dissipation plate/fan plate, and surface damage is not caused by loading and unloading.

(4) The movable plate and the mounting table are reliably limited, and the foot grooves play a role in guiding the movement of the movable plate; the ventilation window on the protective cover is ventilated, water and sundries are prevented, and the two ends of the upper fixing clip of the protective cover can be reliably limited and fixed.

(5) The buckle is formed by bending a whole elastic plate, and can be automatically rebounded and locked after being pressed and released, and the sheet spring adds safety insurance to the buckle, so that the locking is more stable.

(6) The convex edges are arranged on the inner side of the protective cover, so that the protective cover, the radiating plate and the fan plate cannot generate connection gaps, and the assembly tightness is improved.

(7) The seal is connected in the clamping groove of the mounting port, so that the assembly reliability of the protective cover and the mounting port can be ensured, the waterproof performance of the filtering device can be improved, and water drops are prevented from entering the filtering clamp and the inside of the cabinet from the joint of the protective cover and the mounting port.

(8) According to the utility model, the heat dissipation plate and the fan plate are provided with the holding grooves, so that the heat dissipation plate and the fan plate are more convenient to install; the filtering clamp frame of the filtering clamp can be opened and closed, so that the filter screen can be conveniently replaced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 is a schematic diagram illustrating right side view angle resolution of a cabinet according to an embodiment of the present utility model.

Fig. 2 is an enlarged schematic view at a in fig. 1.

Fig. 3 is an exploded view of a pretensioning assembly of a cabinet according to an embodiment of the present utility model.

Fig. 4 is a schematic sectional view of a part of a cabinet according to an embodiment of the present utility model.

Fig. 5 is an enlarged schematic view at B in fig. 4.

FIG. 6 is a schematic illustration of a cabinet according to an embodiment of the utility model

Fig. 7 is a schematic diagram illustrating left side view angle resolution of a cabinet according to an embodiment of the present utility model.

In the drawings, 100, cabinet, 101, side panels, 102, cabinet door, 103, top panel, 104, mounting opening, 105, clamping slot, 106, bayonet, 107, locating opening, 108, locking plate, 109, reinforcing brace, 110, bottom bracket, 111, locking slot, 112, back plate, 200, pretension assembly, 201, movable plate, 202, fixed plate, 203, wave spring, 204, foot, 205, stopper, 206, mounting table, 207, foot slot, 208, locating slot, 300, heat sink, 301, heat sink, 302, hand holding slot, 400, filter clip frame, 401, filter screen, 500, protective cover, 501, ventilation window, 502, locating block, 503, receiving opening, 600, snap, 601, locking key, 602, fastening portion, 603, connecting portion, 604, pressing portion, 605, sheet spring, 700, fan plate, 701, hand holding slot.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

Referring to fig. 1 and 7, the safe dustproof intelligent network equipment cabinet in this embodiment includes a cabinet body 100, a heat dissipating device and a filtering device, where the cabinet body 100 includes a cabinet door 102, a side plate 101, a top plate 103 and a back plate 112, the side plate 101, the top plate 103 and the back plate 112 are assembled by metal plates, where the side plate 101 is provided with an installation opening 104, the inner side of the side plate 101 is provided with a pretension assembly 200, referring to fig. 3, the pretension assembly 200 includes an installation table 206, a fixed plate 202, a movable plate 201 and a wave spring 203, the wave spring 203 can be arranged along the length direction of the fixed plate 202, the installation table 206 can be connected to the side plate 101 by welding, the wave spring 203 is installed between the fixed plate 202 and the movable plate 201, the bottom of the wave spring 203 is spot-welded on the fixed plate 202, the fixed plate 202 is fixedly connected with the installation table 206, the installation table 206 is provided with a positioning slot 208 for the fixed plate 202, and the movable plate 201 can move along the installation table 206, two ends of the movable plate 201 are attached to the side walls of the installation opening 104, i.e. two ends of the movable plate 201 can move along the side walls of the installation opening 104. The movable plate 201 is provided with two feet 204 at the lower end, a foot groove 207 is arranged on the mounting table 206, the feet 204 can be arranged in the foot groove 207 and can move along the foot groove 207, the lower end of the feet 204 is connected with a limiting block 205, bolts are arranged on the limiting block 205, screw holes are correspondingly arranged at the lower end of the feet 204, after the feet 204 of the movable plate 201 are arranged in the foot groove 207, the limiting block 205 is screwed onto the feet 204 from the bottom of the mounting table 206, and the upper end face of the limiting block 205 is attached to the bottom of the mounting table 206.

Referring to fig. 1 and 7, the heat dissipating device in this embodiment includes a heat dissipating plate 300, a heat dissipating fan set and a fan plate 700, wherein a plurality of groups of heat dissipating holes 301 are uniformly formed in the heat dissipating plate 300, the heat dissipating fan set is longitudinally arranged on the fan plate 700, and the heat dissipating fan is an axial fan. The two sides of the cabinet body 100 are respectively provided with a filtering device, the filtering device comprises a filtering clamp and a protective cover 500, the filtering clamp comprises a filtering net 401 and a filtering clamp frame 400 which can be opened and closed, two parts of the filtering clamp frame 400 can be opened, one of the two parts of the filtering clamp frame 400 is provided with a groove, the other part of the filtering clamp frame is provided with a protrusion which presses the filtering net 401 in the groove, and thus the filtering net 401 can be stably clamped in the filtering clamp frame 400 and can be kept in a tensioning state. More preferably, the inner circumference of the shield 500 is provided with a clamping groove for placing the filter clamp, and the filter clamping frame 400 can be positionally defined in the clamping groove. When assembled to the mounting port 104, the side of the filter clip frame 400 facing the inside of the cabinet 100 can be in contact with the heat dissipation plate 300 and the fan plate 700.

The lower end of the protective cover 500 of the embodiment is provided with a positioning block 502 inserted on the side plate 101, the upper end of the protective cover 500 is clamped with the side plate 101 of the cabinet 100, the shape and size of the heat dissipation plate 300, the fan plate 700 and the protective cover 500 are all matched with the mounting opening 104, specifically, the fan plate 700 and the filter device are sequentially mounted in the mounting opening 104 on one side of the cabinet 100, and the heat dissipation plate 300 and the filter device are sequentially mounted in the mounting opening 104 on the other side of the cabinet 100. When the cover 500 is assembled to the cabinet 100, the fan plate 700 presses the movable plate 201 on the side, and the heat dissipation plate 300 presses the movable plate 201 on the side.

In this embodiment, in order to make the pressing force uniform, the pressing effect is better, and the pretensioning assemblies 200 on the same side of the cabinet body 100 are arranged in two groups, i.e. upper and lower groups, preferably symmetrically arranged. Ribs are arranged around the inner side of the protective cover 500, and when the protective cover 500 is connected with the cabinet body 100, the ribs respectively compress the heat dissipation plate 300 and the fan plate 700, so that the compression force among the filter device, the heat dissipation plate 300 and the pre-tightening assembly 200 and among the filter device, the fan plate 700 and the pre-tightening assembly 200 is more uniform.

In this embodiment, the ventilation window 501 is provided on the protection cover 500, the ventilation window 501 includes grid blades, the grid blades are set to be high in the inside and low in the outside, and the waterproof edge is generally provided on the high side in the inside to prevent water, which will not be described in detail herein with reference to the ventilation window 501 in the prior art. The upper end of the protection cover 500 is provided with a buckle 600, and referring to fig. 2, the upper end of the side plate 101 of the cabinet 100 is provided with a bayonet 106 corresponding to the buckle 600, and the lower end of the side plate 101 of the cabinet 100 is provided with a positioning opening 107 corresponding to the positioning block 502. Referring to fig. 4, 5 and 6, the buckle 600 includes a pressing portion 604, a connecting portion 603 and a fastening portion 602 formed by bending an elastic plate in sequence, wherein one end of the fastening portion 602 is connected with the connecting portion 603 to form a U shape, the connection between the fastening portion 602 and the connecting portion 603 is smooth, the other end of the fastening portion 602 is connected with the pressing portion 604 to form an L shape, the connection between the fastening portion 602 and the pressing portion 604 is also smooth, the fastening portion 602 is connected with a locking key 601, a bayonet 106 on the side plate 101 is extended and fixedly connected with a locking plate 108, the locking plate 108 is provided with a locking groove 111, the locking key 601 is spliced with the locking groove 111, the locking plate 108 can also be used as a tray in a cabinet for supporting an internal module, a base block 110 is further extended and fixedly connected at the bayonet 106 on the side plate 101 for supporting the connecting portion 603 extending from the bayonet 106, a reinforcing support 109 is provided between the base block 110 and the locking plate 108 for supporting the locking plate 108 so as to be used as a tray, and a rubber pad is provided on the other hand for pressing the connection between the connecting portion 603 and the fastening portion 602 in the buckle 600 is more conveniently pressed and matched with the locking portion 602.

Referring to fig. 2, in the present embodiment, a housing opening 503 is formed in a protective cover 500, a pressing portion 604 extends from the housing opening 503, a free end of a connecting portion 603 is connected to a bottom of the housing opening 503, the housing opening 503 provides a support for the connecting portion 603, the housing opening 503 provides a movable space for the pressing portion 604, and pressing the pressing portion 604 downward will drive the pressing of a fastening portion 602 to release a locking key 601 from a buckle 600.

Referring to fig. 4, in this embodiment, in order to increase the reliability of locking between the buckle 600 and the buckle 600, a leaf spring 605 is further disposed between the connecting portion 603 and the fastening portion 602, and the fastening portion 602 needs to overcome the force of the leaf spring 605 when moving relative to the connecting portion 603.

Referring to fig. 1, in this embodiment, two sides of the mounting opening 104 of the cabinet 100 are provided with a clamping groove 105, a seal is mounted in the clamping groove 105, and the side edge of the protection cover 500 compresses the seal, so as to improve the tightness between the protection cover 500 and the cabinet 100. The two sides of the heat radiation plate 300 are provided with the holding grooves 302, the two sides of the fan plate 700 are provided with the holding grooves 701, and the

holding grooves

302 and 701 facilitate the disassembly, assembly and cleaning of the heat radiation plate 300 and the fan plate 700.

The heat dissipating plate 300, the fan plate 700, the filter clip, and the protective cover 500 in this embodiment can be detached for cleaning. The filter screen 401 can also be replaced, and the cooling fan can be cleaned, so that the cleaning degree is more thorough than that in the prior art. Because of the effect of the filter screen 401, the disassembly and cleaning times of the cooling plate 300, the fan plate 700 and the cooling fan set are less than those of the filter device, and whether the cooling plate 300, the fan plate 700 and the cooling fan set are disassembled or not can be selected according to the situation. Holding the holding groove 302 on the heat radiation plate 300 to enable the heat radiation plate 300 to be connected into the mounting port 104, then enabling the filter clamp and the protective cover 500 to be connected into the mounting port 104 together, inserting the positioning block 502 at the lower end of the protective cover 500 into the positioning port 107 during connection, applying force to tightly press the protective cover 500 towards the inner side of the cabinet 100, pressing the pressing part 604 of the buckle 600, enabling the locking part 602 at the upper end of the protective cover 500 to extend into the bayonet 106, loosening the pressing part 604, and enabling the locking key 601 to be clamped into the locking groove 111 to lock the protective cover 500; meanwhile, the protection cover 500, the filtering clamp and the heat dissipation plate 300 are compressed step by step, the heat dissipation plate 300 compresses the movable plate 201 of the pre-tightening assembly 200, the wave spring 203 applies inverse pressure to the movable plate 201, and certain pressure is kept among the protection cover 500, the filtering clamp, the heat dissipation plate 300 and the movable plate 201, so that the filtering device is tightly matched with the equipment cabinet 100 after being repeatedly assembled. Similarly, the other side of the cabinet 100, the protective cover 500, the filter clip, the fan plate 700 and the movable plate 201 can also maintain a certain pressure, so that the filter device is tightly matched with the equipment cabinet 100 after being repeatedly assembled.

The above embodiments are not to be taken as limiting the scope of the utility model, and any alternatives or modifications to the embodiments of the utility model will be apparent to those skilled in the art and fall within the scope of the utility model. The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims

1. The utility model provides a safe dustproof intelligent network equipment rack, includes the cabinet body, heat abstractor and filter equipment, its characterized in that: the two side plates of the cabinet body are respectively provided with an installation opening, the inner sides of the side plates are provided with pre-tightening components, each pre-tightening component comprises an installation table, a fixed plate, a movable plate and a wave spring, the installation tables are connected to the side plates, the wave springs are arranged between the fixed plates and the movable plates, the fixed plates are connected with the installation tables, the movable plates can move along the installation tables, and the two ends of the movable plates are attached to the side walls of the installation openings;

the heat dissipation device comprises a heat dissipation plate, a heat dissipation fan group and a fan plate, wherein a plurality of groups of heat dissipation holes are uniformly formed in the heat dissipation plate, and the heat dissipation fan group is longitudinally arranged on the fan plate; the filtering device is respectively arranged at two sides of the cabinet body and comprises a filtering clamp and a protective cover, a clamping groove for placing the filtering clamp is formed in the inner side of the protective cover, a positioning block inserted on the side plate is arranged at the lower end of the protective cover, and the upper end of the protective cover is clamped with the side plate of the cabinet body; the cooling plate, the fan plate and the protection cover are matched with the mounting opening, and the protection cover is connected with the cabinet body, and then the fan plate and the cooling plate respectively compress the corresponding movable plates.

2. The security dustproof intelligent network equipment cabinet of claim 1, wherein: the pre-tightening components on the same side of the cabinet body are arranged into an upper group and a lower group.

3. The security dustproof intelligent network equipment cabinet of claim 2, wherein: the lower extreme of fly leaf sets up the footing, sets up the foot groove on the mount table, and the footing can follow the foot groove and remove, and the lower extreme of footing is connected with the stopper, and the up end and the mount table bottom surface laminating of stopper.

4. A security dust-proof intelligent network equipment cabinet according to claim 3, wherein: the protective cover is provided with a ventilation window, the upper end of the protective cover is provided with a buckle, the upper end of the side plate of the cabinet body is provided with a bayonet corresponding to the buckle, and the lower end of the side plate of the cabinet body is provided with a positioning opening corresponding to the positioning block.

5. The security dustproof intelligent network equipment cabinet of claim 4, wherein: the buckle comprises a pressing part, a connecting part and a buckling part, wherein the pressing part, the connecting part and the buckling part are sequentially bent by an elastic plate, one end of the buckling part is connected with the connecting part into a U shape, the other end of the buckling part is connected with the pressing part into an L shape, a locking key is connected to the buckling part, a bayonet part on the side plate is connected with a locking plate, a locking groove is formed in the locking plate, the locking key is spliced with the locking groove, a containing opening is formed in the protective cover, the pressing part extends out of the containing opening, and the free end of the connecting part is connected with the bottom of the containing opening.

6. The security dustproof intelligent network equipment cabinet of claim 5, wherein: a leaf spring is arranged between the connecting part and the fastening part.

7. The security dustproof intelligent network equipment cabinet of claim 1, wherein: ribs are arranged on the periphery of the inner side of the protective cover, and the protective cover is connected with the cabinet body and then the ribs respectively compress the heat dissipation plate and the fan plate.

8. The security dustproof intelligent network equipment cabinet of claim 1, wherein: clamping grooves are formed in two sides of the mounting opening of the cabinet body, sealing strips are mounted in the clamping grooves, and the side edges of the protective cover press the sealing strips.

9. The security dustproof intelligent network equipment cabinet of claim 1, wherein: both sides of the heat dissipation plate and the fan plate are provided with holding grooves.

10. The security dustproof intelligent network equipment cabinet of claim 1, wherein: the filter clamp comprises a filter screen and a filter clamp frame which can be opened and closed, and the filter screen can be clamped in the filter clamp frame.