A communication base station circulating heat dissipation fin

Abstract

The application provides a communication base station circulating heat dissipation fin, relates to the field of communication base station, and comprises a supporting bottom plate, a switching supporting disc, a supporting column, a fixed plugboard and a heat dissipation fin. The supporting bottom plate is in a circular ring shape, the upper end surface of the supporting bottom plate is fixedly provided with a connecting bottom plate, and the connecting bottom plate and the inner circle center position of the supporting bottom plate are provided with a connecting cavity which is in communication through the upper and lower portions. The heat dissipation fin is switched, the heat dissipation fin is recycled, the heat dissipation fin which does not contact and work can be in a low-temperature state when the next work is performed, the circulating heat dissipation of the communication base station is realized, the efficiency of the circulating heat dissipation is improved, the air flow is promoted, the hot air generated due to heat exchange and heat dissipation is timely removed through the air flow and discharged, the condensation of cold air on the surface of the heat dissipation fin is prevented, and the influence of the short circuit caused by the condensation of dew on the subsequent contact heat exchange work is further prevented.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of communication base stations, in particular to a communication base station circulating heat dissipation fin. BACKGROUND

[0002] Mobile communication base station is a form of radio station, which is a radio transmitting and receiving station that transmits information between mobile communication exchange center and mobile phone terminal in a certain radio coverage area.

[0003] For example, Chinese patent "5G communication base station ventilation and heat dissipation structure" (Patent No. CN202011066753.4) discloses a base station box with a ventilation window on the surface, and a leaf plate is arranged on the inner side of the ventilation window. A horizontal shaft is installed on the leaf plate, one end of the horizontal shaft is provided with an adjusting gear, and the adjusting gear is connected with the leaf plate through the horizontal shaft. An exhaust cavity is arranged in the upper end wall of the base station box, an exhaust hole is arranged below the exhaust cavity, and the exhaust hole is located above the exhaust fan. An exhaust pipe is installed on the upper surface of the base station box, and the exhaust pipe is connected with the exhaust cavity. The 5G communication base station ventilation and heat dissipation structure can volatilize the low-temperature solution in the air bag in high-temperature environment, so that the volatilized low-temperature solution can support the air bag. At this time, the air bag drives the supporting plate and the driving plate upward, which facilitates the synchronous movement of the driving plate and the driving rod, and finally facilitates the driving rod to push the adjusting gear to rotate synchronously through the butt joint block.

[0004] However, the above-mentioned communication base station heat dissipation structure is based on ventilation and heat dissipation. Generally, the communication base station is installed outdoors, and the signal transmitter of the communication base station is generally located at the top, so it is not convenient to dissipate heat externally. SUMMARY

[0005] (I) Technical problems to be solved

[0006] In view of the deficiencies of the prior art, the present application provides a communication base station circulating heat dissipation fin, which solves the problems raised in the above background.

[0007] (II) Technical solutions

[0008] In order to achieve the above object, the present application is realized by the following technical scheme: A communication base station circulating heat dissipation fin, including support bottom plate, switching support disc, support column, fixed plug-in board and heat dissipation fin, the support bottom plate is circular, the support bottom plate upper end surface is fixedly provided with connecting bottom plate, the connecting bottom plate and the support bottom plate inner circle center position are provided with up and down through communication connecting cavity, the connecting bottom plate upper end surface is fixedly provided with circular switching sliding plate, the switching sliding plate is internally provided with the mobile sliding slot opening upward, the sliding slot is internally provided with a plurality of movable sliding support rods, the sliding support rod position annular arrangement, the connecting cavity is internally provided with a plurality of movable switching clamping plates, the sliding support rod and the switching clamping plate upper side are fixedly provided with the horizontal switching support plate, the switching support disc is fixedly arranged on the switching support plate upper side, the switching support disc is circular, the support column is fixedly arranged on the switching support disc top, the support column is internally provided with the empty slot opening outward, the fixed plug-in board is fixedly arranged on the empty slot one side wall, the fixed plug-in board is internally provided with a plurality of mobile support devices from top to bottom, the heat dissipation fin is arranged on the support column side away from the matrix center, the heat dissipation fin and the mobile support device one end are fixedly connected, the support bottom plate lower end surface is fixedly provided with shockproof base plate, the shockproof base plate is internally provided with the shockproof cavity opening outward, the shockproof cavity is internally provided with a plurality of position matrix arrangement shockproof springs, the shockproof spring lower end surface is fixedly connected with circular contact bottom plate.

[0009] Preferably, the connecting bottom plate is internally provided with a plurality of downward opening jack, the jack position annular arrangement.

[0010] Preferably, the jack is internally provided with the plug rod, the plug rod upper end surface is fixedly provided with the heat dissipation disc, the heat dissipation disc is internally provided with two up and down through communication air holes, the air hole position symmetry, the air hole is internally rotatably provided with the heat dissipation fan.

[0011] Preferably, the contact bottom plate inner arc surface is fixedly provided with a plurality of telescopic support rods, the telescopic support rod position annular arrangement, the telescopic support rod top end is provided with movable rotating clamping plate, the rotating clamping plate upper end surface is fixedly provided with vertical transmission rod, the transmission rod upper end surface is fixedly provided with condensation plate.

[0012] Preferably, the support column internally is provided with a plurality of opening inward heat conduction cavities on the side close to each other, the heat conduction cavity is fixedly provided with heat conduction plate.

[0013] Preferably, the mobile support device includes the mobile slot arranged on the both sides of the fixed plug-in board, the both sides of the mobile slot position symmetry, the mobile slot is rotatably provided with threaded shaft between the two walls.

[0014] Preferably, the mobile slot is internally provided with movable mobile slider, the mobile slider is threadedly connected with the threaded shaft.

[0015] Preferably, a movable plate is fixedly provided on one side of the outer end face of the movable slider, a movable slide rod is fixedly provided on one side of the movable plate, and one side of the movable slide rod on both sides extends outward and is fixedly connected to a movable support plate. The heat sink is installed on the outer end face of the movable support plate.

[0016] (III) Beneficial Effects

[0017] This invention provides a circulating heat sink for a communication base station. It has the following beneficial effects:

[0018] 1. This invention achieves the recycling of heat sinks by switching heat sinks, while ensuring that heat sinks that are not in contact with the heat sinks are kept at a low temperature when they are used again, thereby realizing the cyclic heat dissipation of communication base stations and improving the efficiency of cyclic heat dissipation.

[0019] 2. This invention achieves the switching effect by moving the support column through the switching support plate and by switching the heat sink to contact and abut against the back of the communication base station signal transmitter for heat exchange and heat dissipation.

[0020] 3. This invention promotes airflow, thereby timely removing hot air generated by heat exchange and dissipating it through airflow, and prevents cold air from condensing on the surface of the heat sink. Furthermore, it prevents dew condensation from causing short circuits or other effects on subsequent contact heat exchange operations. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the external structure of the present invention;

[0022] Figure 2 This is a front view of the external structure of the present invention;

[0023] Figure 3 This is a front view of the external structure of the present invention;

[0024] Figure 4 This is a top view of the external structure of the present invention;

[0025] Figure 5 This is a bottom view of the external structure of the present invention;

[0026] Figure 6 For the present invention Figure 3 A cross-sectional view along the AA direction;

[0027] Figure 7 For the present invention Figure 1 Enlarged structural diagram of the heat sink component;

[0028] Figure 8 For the present invention Figure 2 Enlarged structural diagram of the support plate component in the middle.

[0029] In the diagram: 101, Support base plate; 103, Connecting base plate; 104, Switching support plate; 105, Insert rod; 106, Heat sink; 107, Moving slide; 108, Insertion hole; 109, Ventilation hole; 110, Empty slot; 111, Heat sink; 112, Support column; 113, Fixed insert plate; 114, Moving slide rod; 115, Moving support plate; 118, Switching slide plate; 119, Shock-absorbing spring; 120, Contact base plate; 121, Shock-absorbing... 124. Vibration chassis; 125. Condensation plate; 126. Connecting cavity; 127. Telescopic support rod; 128. Rotating clamping plate; 129. Sliding support rod; 131. Transmission rod; 132. Switching clamping plate; 134. Switching support plate; 135. Cooling fan; 136. Threaded shaft; 138. Moving slider; 139. Moving support plate; 140. Moving groove; 141. Vibration damping cavity; 142. Heat conducting plate; 143. Heat conducting cavity; 1001. Moving support device. Detailed Implementation

[0030] This invention provides a circulating heat sink for a communication base station, such as... Figures 1-8 As shown, the system includes a supporting base plate 101, a switching support plate 104, a supporting column 112, a fixed insert plate 113, and a heat sink 111. The supporting base plate 101 is annular, and a connecting base plate 103 is fixedly mounted on the upper surface of the supporting base plate 101. A connecting cavity 125, which is vertically connected to the center of the connecting base plate 103 and the supporting base plate 101, is provided. An annular switching slide plate 118 is fixedly mounted on the upper surface of the connecting base plate 103. The switching slide plate 118 has an upward-opening movable groove 107. Several movable sliding support rods 129 are provided in the movable groove 107. The sliding support rods 129 are arranged in a ring. Several movable switching plates 132 are provided above the connecting cavity 125. A horizontal switching support plate 134 is fixedly mounted above the sliding support rods 129 and the switching plates 132. The switching support plate 104 is fixedly mounted above the switching support plate 134. The switching support plate 104 is disc-shaped. The support column 112 is fixedly mounted on the top of the switching support plate 104. The support column 112 has an outward-facing slot 110. The fixed insert plate 113 is fixedly mounted on one side wall of the slot 110. Several movable support devices 1001 are arranged from top to bottom in the fixed insert plate 113. The heat sink 111 is located on the side of the support column 112 away from the center of the matrix. The heat sink 111 is fixedly connected to one end of the movable support device 1001. The lower end face of the support base plate 101 is fixedly mounted with a shock-absorbing chassis 121. The shock-absorbing chassis 121 has an outward-facing shock-absorbing cavity 141. Several shock-absorbing springs 119 are arranged in a position matrix in the shock-absorbing cavity 141. The lower end face of the shock-absorbing springs 119 is fixedly connected with a circular contact base plate 120.

[0031] It is worth noting that the movable slide 107 is equipped with a moving mechanism, which can drive the sliding support rod 129 to move, thereby driving the switching support plate 134 to move.

[0032] As shown in Figure 2 and Figure 7 , the connecting bottom plate 103 is provided with a plurality of downward opening sockets 108, which are arranged in a ring shape.

[0033] Further, the socket 108 is provided with a plug rod 105, and the upper end surface of the plug rod 105 is fixedly provided with a heat dissipation disc 106. The heat dissipation disc 106 is provided with two upper and lower through ventilation holes 109, and the two side ventilation holes 109 are symmetrically arranged. The ventilation hole 109 is rotatably provided with a heat dissipation fan 135.

[0034] It should be noted that the ventilation hole 109 is provided with a power device, which can control and drive the heat dissipation fan 135 to rotate.

[0035] As shown in Figures 4-6 , the inner arc surface of the contact bottom plate 120 is fixedly provided with a plurality of telescopic supporting rods 126, which are arranged in a ring shape. The telescopic supporting rod 126 is provided with a movable rotating clamping plate 128, and the upper end surface of the rotating clamping plate 128 is fixedly provided with a vertical transmission rod 131. The upper end surface of the transmission rod 131 is fixedly provided with a condensation plate 124.

[0036] It is worth noting that the condensation plate 124 is a cooling heat exchanger in the prior art, and the telescopic supporting rod 126 is provided with a sliding mechanism, which can drive the rotating clamping plate 128 to move.

[0037] Further, the support column 112 is provided with a plurality of inward opening heat conduction cavities 143 on one side close to each other, and the heat conduction cavity 143 is fixedly provided with a heat conduction plate 142.

[0038] It is worth noting that the heat conduction plate 142 is used for heat exchange transmission.

[0039] When using the scheme, the heat conduction plate 142 and the condensation plate 124 are in surface contact and abutment, so as to achieve the effect of heat exchange and cooling.

[0040] As shown in Figure 6 and Figure 8 , the moving support device 1001 includes a moving slot 140 arranged on both sides of the fixed plug plate 113, and the two sides of the moving slot 140 are symmetrically arranged. The moving slot 140 is rotatably provided with a threaded shaft 136 between the two walls.

[0041] Further, the moving slot 140 is provided with a movable moving block 138, and the moving block 138 is threadedly connected with the threaded shaft 136.

[0042] It is worth noting that the moving groove 140 is provided with a moving device in one side wall, which can drive the threaded shaft 136 to rotate, and then drive the moving slider 138 to move through the threaded connection of the threaded shaft 136 and the moving slider 138.

[0043] Further, the moving slider 138 is fixedly provided with a moving plate 139 on one side of the outer end surface, and the moving plate 139 is fixedly provided with a moving slide rod 114 on one side of the end surface, and the moving slide rods 114 on both sides are fixedly connected with moving support plates 115 outwardly extended on one side of the end surface.

[0044] It needs to be further explained that the support column 112 is provided with a cooling mechanism, and the support column 112 is provided with a telescopic heat transfer pipe between the support column 112 and the heat sink 111. The heat sink 111 is a cooling plate in the prior art. After the heat sink 111 is in contact with the surface of the signal transmitter of the communication base station, the heat exchange and cooling are carried out in a contact manner.

[0045] When working, first hold the support bottom plate 101 and move to the upper end of the communication base station for heat dissipation, and then from top to bottom, the support bottom plate 101 is sleeved into the top end of the communication base station. At this time, the contact bottom plate 120 is connected with the top end of the communication base station, and the shock absorbing spring 119 plays a shock absorbing effect, further improving the connection stability of the support bottom plate 101.

[0046] At this time, when the heat dissipation is carried out, the moving device in the side wall of the moving groove 140 drives the threaded shaft 136 to rotate, and then drives the moving slider 138 to move through the threaded connection of the threaded shaft 136 and the moving slider 138, and drives the moving plate 139 to move through the support of the moving slider 138, and drives the moving support plate 115 to move through the transmission of the moving slide rod 114, and drives the heat sink 111 to move outward, and gradually contacts the back surface of the signal transmitter of the communication base station, and then plays a heat dissipation effect, and the temperature is transmitted to the inside of the support column 112 through the heat transfer pipe.

[0047] When one side of the heat sink 111 carries out heat dissipation work for a period of time, the moving mechanism of the moving slide groove 107 is started at this time, the sliding support rod 129 is driven to move, the switching support plate 134 is driven to move, the switching support plate 104 is driven to move, the support column 112 is driven to move through the support of the switching support plate 104, the switching effect is realized, and the heat exchange and heat dissipation are carried out through the contact of the switching heat sink 111 with the back surface of the signal transmitter of the communication base station. At this time, the heat sink 111 which is not in contact is cooled independently to ensure that the heat sink 111 which is not in contact and works can be in a low temperature state when working next time, and the cycle heat dissipation of the communication base station is realized, and the efficiency of the cycle heat dissipation is improved.

[0048] Meanwhile, through the sliding mechanism in the telescopic support rod 126, the rotating clamping plate 128 is driven to move, and then the condensing plate 124 is driven to move through the transmission rod 131, and the condensing plate 124 is in contact with the heat conduction plate 142. At this time, the heat conduction plate 142 is the heat conduction plate 142 in the support column 112 corresponding to the heat dissipation fin 111 for contact work. At this time, the condensing plate 124 is in contact with the support column 112 after switching, and the whole is cooled, and heat exchange is carried out through the heat conduction plate 142, and the support column 112 is cooled at the same time, and the heat dissipation fin 111 after switching is cooled, and the cooling efficiency of the subsequent switching cooling work is further improved.

[0049] When the heat dissipation work is carried out, the workers can insert a plurality of plug rods 105 in the jack 108 according to the number of signal transmitters of the communication base station, and make the heat dissipation disc 106 located below the signal transmitters. When the heat dissipation process is carried out, the heat dissipation fan 135 is controlled and driven to rotate through the power device in the heat dissipation disc 106, and the air flow is promoted in the process of rotating the heat dissipation fan 135, and then the hot air generated by heat exchange and heat dissipation is timely removed through air flow and discharged, and the condensation of cold air on the surface of the heat dissipation fin 111 is prevented, and further, the influence of short circuit caused by condensation of dew on the subsequent contact heat exchange work is prevented.

[0050] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A circulating heat sink for a communication base station, comprising a supporting base plate (101), a switching support plate (104), a supporting column (112), a fixing plate (113), and a heat sink (111), characterized in that: The upper end surface of the support bottom plate (101) is fixedly provided with a connecting bottom plate (103), the connecting bottom plate (103) and the support bottom plate (101) are provided with a connecting cavity (125) penetrating up and down, the upper end surface of the connecting bottom plate (103) is fixedly provided with a switching sliding plate (118), the switching sliding plate (118) is provided with a moving sliding groove (107) opening upward, the moving sliding groove (107) is provided with a plurality of sliding support rods (129), the sliding support rods (129) are arranged in a ring shape, a plurality of switching clamping plates (132) are arranged above the connecting cavity (125), the switching clamping plates (132) are fixedly provided with a horizontal switching support plate (134) above the sliding support rods (129), the switching support disc (104) is fixedly arranged above the switching support plate (134), the support column (112) is fixedly arranged on the top of the switching support disc (104), the support column (112) is provided with an empty groove (110) opening outward, the fixed insertion plate (113) is fixedly arranged on one side wall of the empty groove (110), a plurality of moving support devices (1001) are arranged in the fixed insertion plate (113) from top to bottom, the heat dissipation fin (111) is arranged on the side of the support column (112) away from the matrix center, the heat dissipation fin (111) is fixedly connected with one end of the moving support device (1001), the shockproof bottom disc (121) is fixedly arranged on the lower end surface of the support bottom plate (101), the shockproof bottom disc (121) is provided with a shockproof cavity (141) opening outward, a plurality of shockproof springs (119) are arranged in the shockproof cavity (141) in a matrix arrangement, and the shockproof springs (119) are fixedly connected with the contact bottom plate (120) on the lower end surface.

2. The communication base station circulating heat sink according to claim 1, wherein: The connecting bottom plate (103) is provided with a plurality of insertion holes (108) opening downward, and the insertion holes (108) are arranged in a ring shape.

3. The communication base station circulating heat sink according to claim 2, wherein: The insertion hole (108) is provided with an insertion rod (105), the upper end surface of the insertion rod (105) is fixedly provided with a heat dissipation disc (106), the heat dissipation disc (106) is provided with two ventilation holes (109) penetrating up and down, the ventilation holes (109) are symmetrically arranged on both sides, and the ventilation holes (109) are rotatably provided with heat dissipation fans (135).

4. The communication base station circulating heat sink of claim 1, wherein: The contact bottom plate (120) is fixedly provided with a plurality of telescopic support rods (126) on the arc surface, the telescopic support rods (126) are arranged in a ring shape, the telescopic support rods (126) are provided with rotating clamping plates (128) on the top, the rotating clamping plates (128) are fixedly provided with transmission rods (131) on the upper end surface, and the transmission rods (131) are fixedly provided with condensation plates (124) on the upper end surface.

5. The communication base station circulating heat sink of claim 1, wherein: The support column (112) is provided with a plurality of heat conduction cavities (143) opening inward on the side close to each other, and the heat conduction cavities (143) are fixedly provided with heat conduction plates (142).

6. The communication base station circulating heat sink of claim 1, wherein: The mobile support device (1001) includes mobile slots (140) arranged on both sides of the fixed plugboard (113), the mobile slots (140) on both sides are positionally symmetrical, and threaded shafts (136) are rotationally arranged between the two walls in the mobile slots (140).

7. The communication base station circulating heat sink according to claim 6, wherein: The mobile slots (140) are provided with mobile sliding blocks (138), and the mobile sliding blocks (138) are in threaded connection with the threaded shafts (136).

8. The communication base station circulating heat sink according to claim 7, wherein: The outer end surface of the mobile sliding block (138) is fixedly provided with a mobile plate (139), one side of the mobile plate (139) is fixedly provided with a mobile sliding rod (114), one side of the mobile sliding rod (114) on both sides extends outward and is fixedly connected with a mobile support plate (115), and the cooling fins (111) are mounted on the outer end surface of the mobile support plate (115).

Images