Cabinet heat dissipation structure
By introducing slide rods and sliders into the cabinet heat dissipation structure, the cabinet side panels can be pulled out to increase the heat dissipation area, and preventing dust from entering through sealing strips, solving the problems of insufficient heat dissipation and dust in the prior art, achieving more efficient heat dissipation and more stable equipment operation.
Patent Information
- Application Number
- CN202421418251.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The existing cabinet heat dissipation structure is insufficient when the equipment is running at a large load, resulting in overheating of the equipment, and the articulated design has the problem of dust entering.
A heat dissipation structure including the cabinet main body, the cabinet side panel and fixing bolts is designed. Through the mechanical design of the slide rod and the slider, the cabinet side panel can be pulled out when the equipment is at high temperature, increasing the heat dissipation area, and preventing dust from entering through sealing strips.
It effectively enhances the heat dissipation effect of the internal equipment of the cabinet, avoids dust entering, and ensures the stability and performance of the equipment.
Smart Images
Figure CN222928684U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coal mine electromechanical transportation, in particular to a cabinet heat dissipation structure. Background Art
[0002] A cabinet generally refers to an enclosed metal cabinet or box used to store, organize, and protect electronic devices, network devices, servers, and other equipment. Cabinets are widely used in environments such as data centers, offices, and laboratories and are important tools for protecting and managing electronic devices. Among them, the heat dissipation structure of the cabinet is a relatively important part of the overall cabinet structure, and the performance of the heat dissipation structure affects the heat dissipation efficiency of the internal equipment of the cabinet. The heat dissipation plates of existing devices are usually arranged on the left and right sides of the cabinet. However, although the heat dissipation plates are arranged on the outside of the cabinet, when the equipment is running at high load, there is still a problem of a relatively small heat dissipation area. This setting may not effectively solve the problem of overheating of the internal equipment of the cabinet. Especially when the equipment density is high and the power consumption is large, the local heat dissipation area of the heat dissipation plate may not meet the heat dissipation requirements of all equipment, resulting in overheating of the equipment and affecting its performance and stability. Existing devices usually set the heat dissipation plates on both sides of the device as hinged and opening / closing type, so that when the device overheats, the heat dissipation efficiency of the device can be enhanced by opening the side heat dissipation plates. However, in the hinged design, when the heat dissipation plate surface is closed, there are many gaps between the plate surface and the device body. This leads to a large amount of dust easily entering the hinged part of the heat dissipation plate surface when the device is in a normal state, affecting the equipment.
[0003] The implementation of the utility model aims to provide a cabinet heat dissipation structure to solve the problems raised in the above background art. Content of the Utility Model
[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art proposed in the background art, and to propose a cabinet heat dissipation structure.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A cabinet heat dissipation structure includes a cabinet body, a cabinet side plate, and fixing bolts. The side of the cabinet body is fitted with the cabinet side plate, and the fixing bolts are fitted on the surface of the cabinet side plate. A slide bar base is fixedly connected to the inner side of the cabinet side plate, and a slide bar turntable is movably connected to the inner side of the slide bar base. A slide bar is fixedly connected to one side of the slide bar turntable, and a slider is fixedly connected to the other end of the slide bar. A chute is fitted on the outside of the slider. A sealing strip is fixedly connected to the inner side of the cabinet side plate. A heat dissipation port is provided through the upper end of the cabinet body.
[0007] Preferably, the upper and lower ends of the slider are movably connected with movable shafts, and an activity groove is arranged inside the chute, and the movable shafts are fitted and connected inside the activity groove.
[0008] Preferably, a support rod base is fixedly connected to the inner side of the cabinet side plate, and a support rod turntable is movably connected to the inner side of the support rod base. A support rod is fixedly connected to the outer side of the support rod turntable. The other side of the support rod is movably connected with a support rod rotating rod, and a buckle is fixedly connected to the other side of the support rod rotating rod, and the buckle is rectangular as a whole.
[0009] Preferably, a spring is fixedly connected to the inner side of the cabinet side plate, and connecting blocks are arranged at both ends of the spring. The spring is fixedly connected to the cabinet main body and the cabinet side plate respectively through the connecting blocks at both ends.
[0010] Preferably, a support rod connecting block is arranged on one side of the support rod, and a clamping groove is arranged inside the support rod connecting block.
[0011] Preferably, a limiting block is arranged inside the chute, and the limiting block is rectangular as a whole, and the limiting block is located at the center inside the chute.
[0012] Preferably, a stabilizing block is arranged at the bottom of the connecting block. The connecting blocks at both ends of the spring are cylindrical, and the sum of the lengths of the two cylinders is less than the width of the sealing strip.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. In the present utility model, through the cabinet side plate and the sliding rod, when the equipment inside the cabinet main body operates at a large load, the staff can pull out the cabinet side plate, so that the left and right sides of the cabinet main body are exposed to the air, thereby increasing the heat dissipation area of the equipment inside the cabinet main body. Through this design, the heat dissipation effect of the cabinet main body is enhanced. At the same time, through the sealing strip, in the normal state of the cabinet side plate, the sealing strip can cover the gap between the cabinet side plate and the cabinet main body, preventing a large amount of dust from entering the device through the gap.
[0015] 2. By arranging the support rod and the support rod connecting block, after the cabinet side plate is pulled outwards, the support rods at the four corners inside the cabinet side plate can play an auxiliary fixing role, and at the same time, cooperate with the outward thrust of the spring to form a relatively stable supporting force, thereby preventing the cabinet side plate from having a large displacement during the heat dissipation process, resulting in the cabinet side plate being unable to be normally retracted to the side of the cabinet main body. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of a cabinet heat dissipation structure proposed by the present utility model;
[0017] Figure 2Schematic diagram of the cabinet main body and the cabinet side plate structure;
[0018] Figure 3 Schematic diagram of the top structure of the cabinet main body;
[0019] Figure 4 Schematic diagram of the side structure of the cabinet main body;
[0020] Figure 5 Schematic diagram of the sliding rod structure;
[0021] Figure 6 Schematic diagram of the side structure of the support rod;
[0022] Figure 7 Schematic diagram of the support rod connecting block structure.
[0023] In the figure: 1. Cabinet main body; 2. Cabinet side plate; 3. Heat dissipation port; 4. Sealing strip; 5. Spring; 6. Support rod; 7. Sliding rod; 8. Sliding rod base; 9. Chute; 10. Slide block; 11. Sliding rod turntable; 12. Fixed bolt; 13. Support rod base; 14. Support rod turntable; 15. Support rod rotating rod; 16. Buckle; 17. Support rod connecting block; 18. Card slot. Detailed implementation manners
[0024] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.
[0025] In the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.
[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0027] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.
[0028] Embodiment
[0029] Refer to Figure 1-7 , a cabinet heat dissipation structure, including a cabinet main body 1, a cabinet side plate 2 and fixing bolts 12. The cabinet main body 1 includes an inner equipment support, and the equipment support is fixedly connected to the inner side of the cabinet main body 1. And box doors are provided at both the front and rear ends of the outer side of the cabinet main body 1, and a handle is provided on the outer side of the box door. Screw holes are provided on both the left and right sides of the cabinet main body 1. Cabinet side plates 2 are provided on both the left and right sides of the cabinet main body 1, and heat dissipation holes are provided on the surface of the cabinet side plates 2. When the cabinet side plates 2 are attached to the surface of the cabinet main body 1, the cabinet main body 1 can dissipate heat through the heat dissipation port 3 at the top and the heat dissipation holes on the surface of the cabinet side plates 2. A heat dissipation fan is provided inside the cabinet main body 1, and the heat dissipation fan can increase the air flow rate inside the cabinet main body 1, so as to enhance the heat dissipation effect of the equipment inside the cabinet main body 1. Through this design, the cabinet side plates 2 are not opened in a hinged manner. When the cabinet side plates 2 are in a normal state, the sealing strip 4 can fit in the gap between the cabinet main body 1 and the cabinet side plates 2 to prevent dust from entering the inside of the cabinet main body 1 through the gap.
[0030] The side of the cabinet main body 1 is fitted and connected with a cabinet side plate 2, and the surface of the cabinet side plate 2 is fitted and connected with a fixing bolt 12. The inner side of the cabinet side plate 2 is fixedly connected with a slide bar base 8, and the inner side of the slide bar base 8 is movably connected with a slide bar turntable 11. One side of the slide bar turntable 11 is fixedly connected with a slide bar 7, and the other end of the slide bar 7 is fixedly connected with a slider 10. The outer side of the slider 10 is fitted and connected with a chute 9. The inner side of the cabinet side plate 2 is fixedly connected with a sealing strip 4. The upper end of the cabinet main body 1 is provided with a heat dissipation port 3. The upper and lower ends of the slider 10 are movably connected with movable shafts. The inner side of the chute 9 is provided with movable grooves, and the movable shafts are fitted and connected inside the movable grooves. When the temperature of the equipment inside the cabinet main body 1 is relatively high, the staff can remove the fixing bolt 12 on the surface of the cabinet side plate 2, and then push the cabinet side plate 2 outwards by the elastic force of the spring 5. During the pushing process, the staff can pull the cabinet side plate 2 outwards by hand to assist in the complete pulling out of the cabinet side plate 2. During this process, the slide bar 7 rotates inside the slide bar base 8 through the inner slide bar turntable 11, and at the same time, the slider 10 on the other side of the slide bar 7 slides inside the chute 9. Through this design, the slide bar 7 can slide synchronously during the process of pulling the cabinet side plate 2 outwards, so that the slide bar 7 plays a supporting role from the upper and lower ends, avoiding the situation of deviation at the upper and lower ends during the pulling out process of the cabinet side plate 2. When the cabinet side plate 2 is completely pulled out, the left and right sides of the cabinet main body 1 will be completely exposed to the air, thereby playing a role in increasing the heat dissipation area of the equipment inside the cabinet main body 1. Through this design, the heat dissipation effect of the cabinet main body 1 is enhanced. At the same time, under normal conditions, the cabinet side plate 2 can be attached to both sides of the cabinet main body 1, playing a role in dust prevention and protecting the equipment inside the cabinet main body 1.
[0031] On the inner side of the cabinet side plate 2, a support rod base 13 is fixedly connected, and on the inner side of the support rod base 13, a support rod turntable 14 is movably connected. On the outer side of the support rod turntable 14, a support rod 6 is fixedly connected. On the other side of the support rod 6, a support rod rotating rod 15 is movably connected. On the other side of the support rod rotating rod 15, a buckle 16 is fixedly connected, and the buckle 16 is rectangular as a whole. On the inner side of the cabinet side plate 2, a spring 5 is fixedly connected, and connection blocks are provided at both ends of the spring 5. The spring 5 is fixedly connected to the cabinet body 1 and the cabinet side plate 2 respectively through the connection blocks at both ends. On one side of the support rod 6, a support rod connection block 17 is provided, and a card slot 18 is provided inside the support rod connection block 17. When the cabinet side plate 2 is completely pulled out, the staff can hold the support rod 6 and rotate it upward, so that the support rod turntable 14 rotates inside the support rod base 13 to drive the support rod 6 to rotate into the card slot 18 inside the support rod connection block 17. Subsequently, the staff can rotate the support rod rotating rod 15 to make the buckle 16 rotate inside the card slot 18, so that both ends of the buckle 16 are stuck inside the card slot 18, preventing the support rod 6 from falling from the bottom of the support rod connection block 17 after the staff releases their hand. Through this design, after the cabinet side plate 2 is pulled outwards, the support rods 6 at the four corners inside the cabinet side plate 2 can play an auxiliary fixing role, and at the same time, cooperate with the outward thrust of the spring 5 to form a relatively stable supporting force, thus preventing the cabinet side plate 2 from having a large displacement during the heat dissipation process.
[0032] The connection blocks at both ends of the spring 5 are cylindrical, and the sum of the lengths of the two cylindrical shapes is less than the width of the sealing strip 4. When the cabinet side plate 2 is attached to the outer side of the cabinet body 1, it can prevent the lengths of the two connection blocks from being too long and pushing up the cabinet side plate 2, resulting in too large a gap at the connection between the cabinet side plate 2 and the cabinet body 1.
[0033] A limiting block is provided inside the sliding groove 9, and the limiting block is rectangular as a whole. The limiting block is located at the center inside the sliding groove 9, enabling the limiting block to limit the two sliding rods 7 on the left and right sides of the sliding rod base 8, preventing the sliding rods 7 from moving too far inward during the process of pulling out the cabinet side plate 2, which would cause the cabinet side plate 2 to be pulled out too far. If the distance between the cabinet side plate 2 and the cabinet body 1 is too long, the support rod 6 will not be able to be smoothly clamped inside the support rod connection block 17.
[0034] Working principle: When the temperature of the equipment inside the cabinet body 1 is relatively high, the staff can remove the fixing bolts 12 on the surface of the cabinet side plate 2, and then push out the cabinet side plate 2 by the elastic force of the spring 5. During the pushing process, the staff can manually pull the cabinet side plate 2 outwards to assist in the complete pulling out of the cabinet side plate 2. During this process, the sliding rod 7 rotates inside the sliding rod base 8 through the sliding rod turntable 11 on the inner side, and at the same time, the slider 10 on the other side of the sliding rod 7 slides inside the chute 9. Through this design, the sliding rod 7 can slide synchronously during the process of pulling out the cabinet side plate 2, enabling the sliding rod 7 to play a supporting role from the upper and lower ends, and preventing the situation of deviation at the upper and lower ends during the pulling out of the cabinet side plate 2. When the cabinet side plate 2 is completely pulled out, the left and right sides of the cabinet body 1 will be completely exposed to the air, thereby playing a role in increasing the heat dissipation area of the equipment inside the cabinet body 1. Through this design, the heat dissipation effect of the cabinet body 1 is enhanced. At the same time, in the normal state, the cabinet side plate 2 can be attached to both sides of the cabinet body 1, playing a role in dust prevention and protecting the equipment inside the cabinet body 1.
[0035] The above embodiments are the preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention shall be equivalent replacement methods and are all included in the protection scope of the present invention.
[0036] In the description of the present invention, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.
Claims
1. A cabinet heat dissipation structure, comprising a cabinet body (1), a cabinet side plate (2) and fixing bolts (12), characterized in that: The side of the cabinet body (1) is embedded and connected with the cabinet side panel (2), and the surface of the cabinet side panel (2) is embedded and connected with a fixing bolt (12), the inner side of the cabinet side panel (2) is fixedly connected with a slide bar base (8), and the inner side of the slide bar base (8) is movably connected with a slide bar turntable (11), one side of the slide bar turntable (11) is fixedly connected with a slide bar (7), and the other end of the slide bar (7) is fixedly connected with a slider (10), the outer side of the slider (10) is embedded and connected with a slide groove (9), the inner side of the cabinet side panel (2) is fixedly connected with a sealing strip (4), and the upper end of the cabinet body (1) is penetrated by a heat dissipation port (3).
2. A cabinet heat dissipation structure according to claim 1, characterized in that: The upper and lower ends of the slider (10) are movably connected with a movable shaft, the inner side of the slide groove (9) is provided with a movable groove, and the movable shaft is embedded in the inner side of the movable groove.
3. A cabinet heat dissipation structure according to claim 1, characterized in that: The inner side of the cabinet side panel (2) is fixedly connected to a support rod base (13), and the inner side of the support rod base (13) is movably connected to a support rod turntable (14), the outer side of the support rod turntable (14) is fixedly connected to a support rod (6), the other side of the support rod (6) is movably connected to a support rod rotating rod (15), the other side of the support rod rotating rod (15) is fixedly connected to a buckle (16), and the buckle (16) is rectangular as a whole.
4. The cabinet heat dissipation structure according to claim 1, characterized in that: A spring (5) is fixedly connected to the inner side of the cabinet side plate (2), and connecting blocks are provided at both ends of the spring (5). The spring (5) is fixedly connected to the cabinet body (1) and the cabinet side plate (2) respectively through the connecting blocks at both ends.
5. The cabinet heat dissipation structure according to claim 3, characterized in that: A support rod connecting block (17) is provided on one side of the support rod (6), and a clamping groove (18) is provided on the inner side of the support rod connecting block (17).
6. A cabinet heat dissipation structure according to claim 5, characterized in that: A limit block is provided on the inner side of the slide groove (9), and the limit block is rectangular as a whole. The limit block is located at the center of the inner side of the slide groove (9).
7. The cabinet heat dissipation structure according to claim 4, characterized in that: The connecting blocks at both ends of the spring (5) are cylindrical, and the sum of the lengths of the two cylinders is less than the width of the sealing strip (4).