CN115589710A - Heat dissipation device of communication equipment - Google Patents

Abstract

The invention provides a heat dissipation device for communication equipment, which includes a heat dissipation device body, the heat dissipation device body includes a bracket, a top heat dissipation module and a bottom heat dissipation module, vertical frames are installed at both ends of the support, and a vertical frame is installed inside the vertical frame. A lifting rod, a lifting mechanism is installed in the middle of the lifting rod, a horizontal frame is installed at the bottom of the vertical frame, and two groups of vertical frames are arranged, each vertical frame is welded as a whole with the top two ends of the horizontal frame, The heat dissipation device of the communication equipment is provided with a top heat dissipation module and a bottom heat dissipation module, and the position where each heat dissipation module is attached to the surface of the communication equipment can be adjusted horizontally and vertically by using the lifting mechanism, which expands the scope of application. When the heat dissipation modules are used together, the bonding position of each heat dissipation module can be changed according to the specific heating area inside the communication device, so as to achieve targeted centralized heat dissipation.

Description

A cooling device for communication equipment

technical field

The invention relates to the technical field of communication equipment, in particular to a heat dissipation device for communication equipment.

Background technique

Communication equipment is a kind of electronic equipment. During its operation, heat will be generated due to internal current. For some high-power communication equipment, additional heat dissipation devices are needed to discharge the heat generated inside in time, so as to ensure that it is always on Operate at a suitable temperature to achieve the purpose of prolonging the service life and reducing the failure rate. In the prior art, air cooling is generally used for heat dissipation, but the conventional air-cooling heat dissipation device is directly installed on one side of the communication equipment, and after installation The heat dissipation position remains fixed. For communication equipment of different sizes, it is impossible to conduct concentrated heat dissipation on different heating areas, resulting in some non-heating areas still occupying a certain heat dissipation area, which wastes heat dissipation efficiency. On the other hand, The heat dissipation fins inside the air-cooled heat dissipation need to be cleaned regularly. Conventional heat dissipation devices are difficult to clean, and the cleaning process is easy to cause damage to electronic structures such as fans.

Contents of the invention

Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a heat dissipation device for communication equipment to solve the problems raised in the above-mentioned background technology. The present invention can conduct concentrated heat dissipation on the heat-generating area in a targeted manner, improve the heat dissipation effect, and facilitate cleaning .

In order to achieve the above object, the present invention is achieved through the following technical solutions: a heat sink for communication equipment, including a heat sink body, the heat sink body includes a bracket, a top heat dissipation module and a bottom heat dissipation module, the two ends of the bracket A vertical frame is installed, and a lifting rod is installed inside the vertical frame, and a lifting mechanism is installed in the middle of the lifting rod, and a horizontal frame is installed at the bottom of the vertical frame, and the vertical frame is provided with two groups, each vertical Both ends of the frame and the top of the horizontal frame are welded as a whole, and the inner side of the horizontal frame is provided with a first chute, and a rotating rod is installed in the middle of the lifting mechanism, and one end of the top cooling module is movably connected with the rotating rod One end of the bottom heat dissipation module is fixedly connected to the horizontal frame part, the number of the top heat dissipation module and the bottom heat dissipation module are the same, and each top heat dissipation module is docked and fixed with the end of the corresponding bottom heat dissipation module below.

Further, the lifting mechanism includes a docking sleeve and a plugging column, the surface of the docking sleeve is provided with a through hole, and the docking sleeve is sleeved on the surface of the lifting rod through the through hole, and the plugging post is inserted into the To the inner side of the docking sleeve, the other end of the insertion post is welded as a whole with the rotating rod part, and the inner side of the rotating rod is provided with a second chute, and the top cooling module is installed inside the second chute.

Further, a top spring and a bottom spring are sheathed on the surface of the lifting rod, the top spring is fixedly connected to the top position of the vertical frame, and the bottom end of the bottom spring is fixedly connected to the bottom position of the vertical frame.

Further, the surface of the docking sleeve is fixedly connected to the top spring and the bottom spring respectively, and the end of the insertion post is provided with a protruding stop ring structure, and the insertion post is completely embedded in the butt sleeve. internal.

Further, both the top heat dissipation module and the bottom heat dissipation module are composed of a casing and a bottom plate, an extension rod is installed at one end of the bottom plate, and a first threaded hole is opened at the end of the extension rod, and the first threaded hole There are bolts interspersed inside.

Further, the top heat dissipation module is inserted into the second chute through the extension rod at one end and fixed by using bolts, and the bottom heat dissipation module is inserted into the first chute through the extension rod at one end and then fixed with bolts to fix.

Further, the other end of the bottom plate is provided with a first protruding plate and a second protruding plate, the first protruding plate is disposed at the end of the top heat dissipation module, and the second protruding plate is disposed at the end of the top heat dissipation module.

Further, the top of the second protruding plate is welded with a supporting screw, the surface of the first protruding plate is provided with a docking hole, the top of the supporting screw goes upward from the inside of the butting hole, and the outside of the bottom plate Mounted with a thermal pad.

Further, filter strips are connected to the bottom of the casing, and the filter strips are connected by scraping strips. Heat dissipation fins are installed on the inner side of the bottom plate, and a heat dissipation fan is installed at one end of the heat dissipation fins.

Further, both the filter strip and the scraper strip are inserted into the gaps of the heat conduction fins, and the filter strip is installed at both ends of the heat dissipation fins, the bottom end of the scraper strip is pressed against the bottom plate, and the side of the bottom plate A second threaded hole is provided, and the casing is fixed on the bottom plate by using screws passing through the second threaded hole.

Beneficial effects of the present invention: a heat dissipation device for communication equipment of the present invention includes a heat dissipation device body, and the heat dissipation device body includes a bracket, a lifting mechanism, a top heat dissipation module, a bottom heat dissipation module, a vertical frame, a horizontal frame, and a first chute , rotating rod, second chute, docking sleeve, plug-in column, lifting rod, top spring, bottom spring, casing, bottom plate, extension rod, cooling fan, bolts, first convex plate, second convex plate, support Screw rod, docking hole, filter bar, scraper bar, cooling fins, first threaded hole, heat conduction pad, second threaded hole.

1. The heat dissipation device of the communication equipment is equipped with a top heat dissipation module and a bottom heat dissipation module through the bracket. The two sets of heat dissipation modules can simultaneously dissipate heat to the top and bottom of the communication equipment, and use the lifting mechanism to separate each heat dissipation module from the communication equipment. The position where the surface is fitted can be adjusted horizontally and vertically, which improves the scope of application.

2. The heat dissipation device of communication equipment is used in conjunction with multiple heat dissipation modules. Therefore, when installed on the surface of communication equipment of different specifications, the bonding position of each heat dissipation module can be changed according to the specific heating area inside the communication equipment, so as to realize Sexual centralized heat dissipation.

3. The heat dissipation device of the communication equipment is embedded into the heat dissipation fins through filter strips and scrapers inside each heat dissipation module, so that the heat dissipation fins can be cleaned automatically only by removing the casing during subsequent cleaning. The effect of cleaning and scraping the dust particles discharged inside the chip simplifies the cleaning steps.

Description of drawings

FIG. 1 is a structural schematic diagram of the appearance of a heat dissipation device for communication equipment according to the present invention;

Fig. 2 is a schematic structural view of the bracket part of a communication equipment cooling device according to the present invention;

Fig. 3 is a structural schematic diagram of a lifting mechanism part of a communication equipment cooling device according to the present invention;

Fig. 4 is a schematic structural diagram of a heat dissipation module part of a communication equipment heat dissipation device according to the present invention;

Fig. 5 is an internal structure diagram of a heat dissipation module of a communication equipment heat dissipation device according to the present invention;

In the figure: 1. Bracket; 2. Lifting mechanism; 3. Top cooling module; 4. Bottom cooling module; 5. Vertical frame; 6. Horizontal frame; 7. First chute; chute; 10. docking sleeve; 11. plug-in column; 12. lifting rod; 13. top spring; 14. bottom spring; 15. casing; 16. bottom plate; 17. extension rod; 18. cooling fan; 19 , bolt; 20, the first convex plate; 21, the second convex plate; 22, the supporting screw; 23, the butt hole; 24, the filter strip; 25, the scraping strip; 26, the cooling fin; 28. Thermal pad; 29. Second threaded hole.

detailed description

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

Please refer to Fig. 1 to Fig. 5, the present invention provides a technical solution: a communication equipment cooling device, including a cooling device body, the cooling device body includes a bracket 1, a top cooling module 3 and a bottom cooling module 4, the bracket The two ends of 1 are equipped with vertical frame 5, and the interior of described vertical frame 5 is installed with elevating rod 12, and the middle of described elevating rod 12 is installed with elevating mechanism 2, and the bottom end of described vertical frame 5 is installed with horizontal frame 6, And vertical frame 5 is provided with two groups, and the top two ends of each vertical frame 5 and horizontal frame 6 are all welded as a whole, and the inner side of described horizontal frame 6 is provided with first chute 7, and the middle of described lifting mechanism 2 is installed There is a rotating rod 8, one end of the top cooling module 3 is movably connected to the rotating rod 8, and one end of the bottom cooling module 4 is fixedly connected to the horizontal frame 6. The number of the top cooling module 3 and the bottom cooling module 4 are the same, and each top heat dissipation module 3 is docked and fixed with the end of the corresponding bottom heat dissipation module 4 below. The communication equipment cooling device clamps the communication equipment between the top heat dissipation module 3 and the bottom heat dissipation module 4. Multiple The heat dissipation module heats the top and bottom of the communication equipment at the same time. One end of each heat dissipation module is connected to the support 1. Through the sliding structure on the support 1, each heat dissipation module can be moved along the support 1. Realize two kinds of adjustment effects in the vertical direction and the horizontal direction, and then adjust according to the specific communication equipment model and size to ensure a more accurate fitting effect and expand the scope of application.

In this embodiment, the lifting mechanism 2 includes a docking sleeve 10 and a plugging column 11, the surface of the docking sleeve 10 is provided with a through hole, and the docking sleeve 10 is sleeved on the surface of the lifting rod 12 through the through hole. , the insertion column 11 is inserted into the inner side of the docking sleeve 10, the other end of the insertion column 11 is partially welded to the rotating rod 8 as a whole, and the inner side of the rotating rod 8 is provided with a second chute 9, so The top cooling module 3 is installed inside the second chute 9, and the surface of the lifting rod 12 is covered with a top spring 13 and a bottom spring 14, and the top spring 13 is fixedly connected with the top position of the vertical frame 5. The bottom end of the bottom spring 14 is fixedly connected to the bottom position of the vertical frame 5, the surface of the butt sleeve 10 is fixedly connected to the top spring 13 and the bottom spring 14 respectively, and the end of the insertion post 11 is provided with a protruding The limit ring structure, and the insertion column 11 is completely embedded in the interior of the docking sleeve 10. The top heat dissipation module 3 and the bottom heat dissipation module 4 are provided through the bracket 1. The top and bottom heat dissipation modules of the communication equipment can be controlled by two sets of heat dissipation modules at the same time. end to dissipate heat, and use the lifting mechanism 2 to adjust the position of each heat dissipation module and the surface of the communication equipment horizontally and vertically, which improves the scope of application. When installing, first pull the rotating rod 8, and each Pull the top heat dissipation module 3 upwards until the communication equipment can be installed between the top heat dissipation module 3 and the bottom heat dissipation module 4, and then loosen the rotating lever 8 to press down the top heat dissipation module 3 and clamp the communication equipment on the top Between the heat dissipation module 3 and the bottom heat dissipation module 4 .

In this embodiment, both the top heat dissipation module 3 and the bottom heat dissipation module 4 are composed of a casing 15 and a bottom plate 16, an extension rod 17 is installed at one end of the bottom plate 16, and a first threaded hole is opened at the end of the extension rod 17 27, the inside of the first threaded hole 27 is interspersed with a bolt 19, the top cooling module 3 is inserted into the inside of the second chute 9 through the extension rod 17 at one end and fixed by using the bolt 19, and the bottom cooling module 4 Insert the extension rod 17 at one end into the inside of the first chute 7 and then fix it with bolts 19. Multiple cooling modules are used in conjunction with each other. Therefore, when installed on the surface of communication equipment with different specifications, it can The heating area changes the bonding position of each heat dissipation module to achieve targeted centralized heat dissipation, which improves the efficiency of heat dissipation and makes full use of energy. The first chute 7 is connected to the extension rod 17, so after loosening the screws, the top heat dissipation module 3 can be directly pulled to move until each top heat dissipation module 3 is moved to the concentrated heat generation area to achieve targeted heat dissipation effect , and the bottom heat dissipation module 4 moves in cooperation with the top heat dissipation module 3 to continue to complete the subsequent clamping of the communication device.

In this embodiment, the other end of the bottom plate 16 is provided with a first raised plate 20 and a second raised plate 21, the first raised plate 20 is set at the end of the top heat dissipation module 3, and the second raised plate 21 is set at At the end of the top cooling module 3, the top of the second convex plate 21 is welded with a supporting screw 22, and the surface of the first convex plate 20 is provided with a docking hole 23, and the top of the supporting screw 22 is connected from the connecting hole 23. The inside goes out upwards, and a heat conduction pad 28 is mounted on the outside of the base plate 16, and the bottom end of each base plate 16 contacts the communication device through the heat conduction pad 28, so that the heat generated on the communication device can be transferred to the heat dissipation module. This process relies on the support screw 22 at the rear end to connect the upper and lower heat dissipation modules to provide sufficient bonding effect, the rear end applies tension through the support screw 22, and the front end applies downward force to the top heat dissipation module 3 through two springs. pressure.

In this embodiment, the bottom end of the casing 15 is connected with a filter bar 24, and the filter bars 24 are connected by a scraper bar 25. The inner side of the bottom plate 16 is equipped with a heat dissipation fin 26, and the heat dissipation fin 26 One end of the cooling fan 18 is installed, and the filter bar 24 and the scraping bar 25 are all inserted in the gap of the heat conduction fins 26, and the filter bar 24 is installed on the two ends of the cooling fins 26, and the bottom end of the scraping bar 25 Pressed on the bottom plate 16, the side of the bottom plate 16 is provided with a second threaded hole 29, and the casing 15 is fixed on the bottom plate 16 by using screws through the second threaded hole 29, inside each heat dissipation module The filter bar 24 and the scraper bar 25 are embedded in the heat dissipation fins 26, so that in subsequent cleaning, the dust particles discharged into the heat dissipation fins 26 can be automatically cleaned only by removing the casing 15 The effect of scraping simplifies the cleaning steps, and the cooling fan 18 will not be affected during the process. When cleaning, the screw on the second threaded hole 29 can be removed directly, and the casing 15 can be taken off. The shell 15 drives the bottom scraper 25 out of the interlayer of the heat dissipation fins 26 to scrape off the impurities adhering to the heat dissipation fins 26 , and only need to rinse the scraper 25 afterwards.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or fundamentals of the present invention. The present invention can be implemented in other specific forms without any specific features. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (10)

1. The utility model provides a communication equipment heat abstractor, includes the heat abstractor body, its characterized in that: the heat abstractor body includes support (1), top heat dissipation module (3) and bottom heat dissipation module (4), perpendicular frame (5) is installed at the both ends of support (1), the internally mounted of perpendicular frame (5) has lifter (12), elevating system (2) are installed to the centre of lifter (12), horizontal frame (6) are installed to the bottom of perpendicular frame (5), and perpendicular frame (5) are provided with two sets ofly, and every perpendicular frame (5) all welds as a whole with the top both ends of horizontal frame (6), first spout (7) have been seted up to the inboard of horizontal frame (6), dwang (8) are installed to the centre of elevating system (2), the one end and dwang (8) part swing joint of top heat dissipation module (3), the one end and horizontal frame (6) part fixed connection of bottom heat dissipation module (4), the quantity of top heat dissipation module (3) and bottom heat dissipation module (4) is the same, and the end of every top heat dissipation module (3) and the corresponding bottom heat dissipation module (4) below docks fixedly.

2. The heat sink of claim 1, wherein: elevating system (2) are including butt joint sleeve (10) and plug post (11), the through-hole has been seted up on the surface of butt joint sleeve (10), and the surface at lifter (12) is established through this through-hole cover to butt joint sleeve (10), plug post (11) insert the inboard of butt joint sleeve (10), the other end and dwang (8) partial welding of plug post (11) are whole, second spout (9) have been seted up to the inboard of dwang (8), the inside at second spout (9) is installed in top heat dissipation module (3).

3. The heat dissipation device of claim 2, wherein: the surface cover of lifter (12) is equipped with top spring (13) and bottom spring (14), top spring (13) and the top position fixed connection of vertical frame (5), the bottom of bottom spring (14) and the bottom position fixed connection of vertical frame (5).

4. A heat sink assembly for a communication device as recited in claim 3, wherein: the surface of the butt joint sleeve (10) is respectively and fixedly connected with the top spring (13) and the bottom spring (14), the tail end of the insertion column (11) is provided with a convex limiting ring structure, and the insertion column (11) is wholly and completely embedded into the butt joint sleeve (10).

5. The heat sink of claim 2, wherein: top heat dissipation module (3) and bottom heat dissipation module (4) constitute by shell (15) and bottom plate (16), extension rod (17) are installed to the one end of bottom plate (16), first screw hole (27) have been seted up to the end of extension rod (17), bolt (19) have been alternate to the inside of first screw hole (27).

6. The heat sink of claim 5, wherein: top heat dissipation module (3) are fixed through using bolt (19) after inserting the inside of second spout (9) through extension rod (17) of one end, bottom heat dissipation module (4) are fixed through using bolt (19) after inserting the inside of first spout (7) through extension rod (17) of one end.

7. The heat sink of claim 5, wherein: the other end of the bottom plate (16) is provided with a first convex plate (20) and a second convex plate (21), the first convex plate (20) is arranged at the tail end of the top heat dissipation module (3), and the second convex plate (21) is arranged at the tail end of the top heat dissipation module (3).

8. The heat sink device of claim 7, wherein: the top of the second convex plate (21) is welded with a supporting screw rod (22), the surface of the first convex plate (20) is provided with a butt joint hole (23), the top of the supporting screw rod (22) penetrates out of the butt joint hole (23) upwards, and the outer side of the bottom plate (16) is attached with a heat conducting pad (28).

9. The heat sink of claim 5, wherein: the bottom end of the casing (15) is connected with a filter strip (24), the filter strips (24) are connected through a scraping strip (25), the inner side of the bottom plate (16) is provided with a heat dissipation fin (26), and one end of the heat dissipation fin (26) is provided with a heat dissipation fan (18).

10. The heat sink of claim 9, wherein: the filter strip (24) and the scraping strip (25) are inserted into a gap between the heat dissipation fins (26), the filter strip (24) is installed at two ends of each heat dissipation fin (26), the bottom end of the scraping strip (25) is pressed on the bottom plate (16), a second threaded hole (29) is formed in the side edge of the bottom plate (16), and the casing (15) is fixed on the bottom plate (16) after passing through the second threaded hole (29) through a screw.

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