Active heat dissipation type wireless transmission communication terminal
By setting up a support frame and a centrifugal fan at the bottom of the communication terminal and setting up progressive filter holes in the partition frame, the problem of low heat dissipation efficiency of the communication terminal is solved, and efficient active heat dissipation and dust filtration are achieved to adapt to various environments.
Patent Information
- Application Number
- CN202510267617.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2025-07-11
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The heat dissipation method of existing communication terminals is not efficient, especially in high-temperature environments, the heat dissipation effect is not obvious.
A support frame is set at the bottom of the communication terminal body, and a centrifugal fan is installed in the support frame. The fan blows out the air and dissipates heat outward through the exhaust box and the flow guide box. At the same time, a progressive filter hole is set up in the partition frame to filter dust and improve heat dissipation efficiency.
The active heat dissipation method is significantly improved by the communication terminal, reducing the pollution of dust on the fan, extending the cleaning frequency, and adapting to dusty or high humidity environments.
Smart Images
Figure CN120302593A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of communication terminals, and particularly to an actively cooled wireless transmission communication terminal. Background Art
[0002] Communication terminals are the direct tools for people to enjoy different information applications (communication services), and undertake multiple tasks such as providing a good user interface for users, completing required service functions, and accessing communication networks. Audio communication terminals are one of the most widely used types of communication terminals in communication systems.
[0003] Communication terminals usually dissipate heat through protrusions provided on the outer side of the housing. This heat dissipation method has poor heat dissipation efficiency, and when the external environmental temperature is relatively high, the heat dissipation effect is not obvious. For this reason, we propose an actively cooled wireless transmission communication terminal. Summary of the Invention
[0004] The purpose of the present invention is to provide an actively cooled wireless transmission communication terminal to solve the problems raised in the above background art.
[0005] To achieve the above purpose, the present invention provides the following technical solution: An actively cooled wireless transmission communication terminal, including a communication terminal body, a support frame, and a mounting component. Panels and interfaces are respectively provided on the front side and the rear side of the communication terminal body. The support frame is fixedly provided at the bottom of the communication terminal body. A fixed cylinder is provided inside the support frame. A centrifugal fan controlled by the communication terminal body is provided inside the fixed cylinder. An array of ventilation holes is provided at the top of the fixed cylinder. Partition frames are evenly distributed inside the support frame. A through hole matching the bottom of the fixed cylinder is provided between the two partition frames in contact with the fixed cylinder. The centrifugal fan is provided in the through hole. The mounting component is provided inside the support frame and is used to mount the partition frames inside the support frame.
[0006] Preferably, the mounting component includes baffles. There are two baffles, which are respectively provided on the front side and the rear side of the communication terminal body. Symmetrically distributed limit grooves are provided on the side of the baffle close to the communication terminal body. Limit rails matching the limit grooves are fixedly provided on the side of the communication terminal body close to the baffle.
[0007] Preferably, an opening for exposing the panel or the interface is provided on the baffle.
[0008] Preferably, the partition frames inside the support frame are provided in two groups, and the two groups of partition frames are symmetrically provided outside the fixed cylinder. Each group has three partition frames. Partition boards are fixedly provided inside the partition frames. Uniformly distributed filter holes are provided on the partition boards.
[0009] Preferably, the aperture diameters of the filter holes on the partition boards inside each group of partition frames decrease gradually, forming a progressive filtering channel from the outside to the inside.
[0010] Preferably, the adjacent two partition frames are in close contact.
[0011] Preferably, symmetrically distributed exhaust boxes are fixedly arranged on the outer side of the communication terminal body. The air inlet of the exhaust box is communicated with the inside of the support frame, and the bottom of the exhaust box is flush with the top of the partition frame inside the support frame.
[0012] Preferably, a diversion box is arranged on the top of the exhaust box. The diversion box is fixed to the communication terminal body. The outlet of the diversion box is arranged at the bottom of the diversion box, and a diversion cavity for exhausting the gas in the exhaust box is arranged in the diversion box.
[0013] Preferably, a partition net is fixedly arranged at the bottom of the exhaust box.
[0014] Preferably, symmetrically distributed heat conduction strips are fixedly arranged on the outer side of the communication terminal body. The heat conduction strips are arranged in the exhaust box.
[0015] Preferably, mortise and tenon type insertion strips and slots are fixedly arranged on the outer side of the partition frame. The insertion strips and slots are symmetrically arranged on both sides of the partition frame respectively. The sizes of the insertion strips and slots are matched. Auxiliary grooves for matching with the insertion strips and auxiliary strips for matching with the slots are arranged in the support frame.
[0016] Compared with the traditional technology, the beneficial effects of the present invention are: In the present invention, by arranging a support frame at the bottom of the communication terminal body and simultaneously arranging a centrifugal fan in the support frame, the centrifugal fan is used to blow air to the outside of the communication terminal body. At the same time, an exhaust box and a diversion box for the air blown out by the centrifugal fan to flow are arranged on the outside of the terminal body, and the air is blown out along the outside of the terminal body, improving the heat dissipation effect of the blown air on the terminal body; By arranging two groups of partition plates symmetrically distributed in the support frame and simultaneously fixedly arranging a partition plate with filter holes in the partition frame, dust and sundries carried in the air sucked into the support frame are filtered out. At the same time, the pore diameters of the filter holes on the partition plates in each partition frame are different, and the pore diameters of the filter holes on the partition plates closer to the fixed cylinder are smaller, so that the air sucked into the support frame can be filtered step by step, reducing the filtering pressure on the filter holes of a single partition plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of another perspective of the overall structure of the present invention; Figure 3 is a schematic diagram of the structure connected to the outside of the communication terminal body of the present invention; Figure 4 is a schematic diagram of the structure of the support frame part of the present invention; Figure 5 is a schematic diagram of the assembly of the partition frame of the present invention; Figure 6 is a schematic diagram of the inner partition plate structure of the partition frame of the present invention; Figure 7 This is a schematic cross-sectional view of the overall structure of the present invention.
[0018] In the figure: 1 - communication terminal body; 2 - panel; 3 - interface; 4 - support frame; 5 - fixed cylinder; 6 - centrifugal fan; 7 - ventilation holes; 8 - partition frame; 9 - through holes; 10 - mounting component; 11 - baffle; 12 - limit groove; 13 - limit rail; 14 - partition board; 15 - filter holes; 16 - exhaust box; 17 - diversion box; 18 - partition net; 19 - inserting strip; 20 - slot. Specific embodiments
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0020] Embodiment Please refer to Figures 1-7 , a diagram shows an actively cooled wireless transmission communication terminal, including a communication terminal body 1, a support frame 4, and a mounting component 10. A panel 2 and an interface 3 are respectively provided on the front and rear sides of the communication terminal body 1. The support frame 4 is fixedly arranged at the bottom of the communication terminal body 1. A fixed cylinder 5 is arranged inside the support frame 4. A centrifugal fan 6 controlled by the communication terminal body 1 is arranged inside the fixed cylinder 5. An array of ventilation holes 7 is provided at the top of the fixed cylinder 5. Uniformly distributed partition frames 8 are arranged inside the support frame 4. A through hole 9 matching the bottom of the fixed cylinder 5 is provided between two partition frames 8 in contact with the fixed cylinder 5. The centrifugal fan 6 is arranged in the through hole 9. By rotating the centrifugal fan 6, air is blown towards the communication terminal body 1 to take away the heat dissipated by the terminal body; The mounting component 10 is arranged inside the support frame 4 and is used to mount the partition frame 8 inside the support frame 4. Among them, the adjacent two partition frames 8 are closely attached. By combining the partition frames 8 inside the support frame 4, it is convenient to disassemble and assemble the partition frames 8, and the internal space of the support frame 4 can be divided into upper and lower parts to ensure the normal operation of the centrifugal fan 6.
[0021] Next, some embodiments of the present application will be described in detail in conjunction with the accompanying drawings: Please refer to Figures 1-7 , by arranging a support frame 4 at the bottom of the communication terminal body 1, and at the same time arranging a centrifugal fan 6 inside the support frame 4, using the centrifugal fan 6 to blow air towards the outside of the communication terminal body 1, and at the same time arranging an exhaust box 16 and a diversion box 17 outside the terminal body for the air blown out by the centrifugal fan 6 to flow, the air is blown out along the outside of the terminal body to improve the heat dissipation effect of the blown air on the terminal body.
[0022] Among them, the installation component 10 includes a baffle 11, and two baffles 11 are provided. The two baffles 11 are respectively arranged on the front side and the rear side of the communication terminal body 1. The side of the baffle 11 close to the communication terminal body 1 is provided with symmetrically distributed limiting grooves 12. The side of the communication terminal body 1 close to the baffle 11 is fixedly provided with a limiting rail 13 that cooperates with the limiting groove 12. After the partition frame 8 is assembled in the support frame 4, the baffle 11 is installed on the outside of the communication terminal body 1 through the cooperation of the limiting rail 13 and the limiting groove 12. At this time, the partition frame 8 is clamped between the two baffles 11 to prevent the partition frame 8 from shaking randomly in the support frame 4; It is worth noting that the baffle 11 is provided with an opening for exposing the panel 2 or the interface 3 , and the setting of the opening facilitates the subsequent connection of external lines.
[0023] In the present technical scheme, the partition frames 8 in the support frame 4 are arranged in two groups, and the two groups of partition frames 8 are symmetrically arranged on the outside of the fixed cylinder 5, and three partition frames 8 are arranged in each group. A partition 14 is fixed in the partition frame 8, and evenly distributed filter holes 15 are arranged on the partition 14. The aperture of the filter holes 15 on the partition 14 in each group of partition frames 8 decreases gradually to form a progressive filtering channel from the outside to the inside. After the device is assembled, when the centrifugal fan 6 is turned on, the external air enters the support frame 4 through the filter holes 15 and gradually reaches the bottom of the fixed cylinder 5, and then is blown out by the centrifugal fan 6 along the inside of the fixed cylinder 5 to the vent 7, thereby blowing the wind to the outside of the communication terminal body 1 for heat dissipation. In this process, the dust in the air is filtered step by step by the filter holes 15 on the partition 14, which can avoid dust sticking to the centrifugal fan 6 as much as possible, and reduce the cleaning frequency of the centrifugal fan 6.
[0024] In addition, a symmetrically distributed exhaust box 16 is fixedly provided on the outside of the communication terminal body 1, and the air inlet of the exhaust box 16 is connected to the inside of the support frame 4. The bottom of the exhaust box 16 is flush with the top of the partition frame 8 in the support frame 4. When the air blown out through the fixed cylinder 5 is dispersed along the bottom of the communication terminal body 1, it enters the exhaust box 16 and then flows upward along the outer surface of the communication terminal, thereby increasing the contact time between the blown wind and the communication terminal body 1 and improving the heat dissipation effect. Among them, a guide box 17 is provided on the top of the exhaust box 16, and the guide box 17 is fixed to the communication terminal body 1. The outlet of the guide box 17 is provided at the bottom of the guide box 17. The guide box 17 is provided with a guide cavity for discharging the gas in the exhaust box 16. The setting of the guide box 17 can prevent external dust from falling into the exhaust box 16. In addition, the guide box 17 directionally discharges the hot air flow through the bottom guide cavity to avoid backflow interference; Furthermore, a partition net 18 is fixedly provided at the bottom of the exhaust box 16 to prevent external debris or insects from entering the exhaust box 16 through the guide cavity.
[0025] The principle of this technical solution for active heat dissipation of wireless transmission communication terminals: First, the partition frame 8 is assembled in the support frame 4 in sequence, and then the baffle 11 is installed on the outside of the communication terminal body 1 through the cooperation of the limiting rail 13 and the limiting groove 12. At this time, the partition frame 8 is clamped between the two baffles 11 to prevent the partition frame 8 from shaking freely in the support frame 4; When the communication terminal body 1 needs to dissipate heat, the centrifugal fan 6 is started, and the centrifugal fan 6 is used to suck external air into the support frame 4. The air entering the support frame 4 passes through the filter holes 15 on the partition 14 to filter the dust in the debris box step by step, and reaches the bottom of the fixed cylinder 5. The air is blown by the centrifugal fan 6, and the air entering the fixed cylinder 5 is blown to the bottom of the communication terminal body 1 through the vent hole 7. The flowing wind enters the exhaust box 16 along the bottom of the communication terminal body 1, and then moves up along the exhaust box 16 to exchange the heat emitted from the side of the communication terminal body 1. Finally, the air that has exchanged the heat is discharged to the outside through the guide box 17, completing the active heat dissipation of the communication terminal body 1. When more dust accumulates outside the filter hole 15, the baffle plate 11 is disassembled and the partition frame 8 is extracted, and the filtering performance can be restored by air gun cleaning. In addition, the baffle plate 14 with different aperture combinations can be replaced to adapt to dusty or high humidity environments.
[0026] In this technical solution, if Figure 3 As shown, symmetrically distributed heat-conducting strips are fixedly provided on the outside of the communication terminal body 1, and the heat-conducting strips are arranged in the exhaust box 16, which can increase the heat dissipation area of the communication terminal body 1 and further improve the heat dissipation effect.
[0027] In this technical solution, if Figure 5 As shown, mortise and tenon type inserting strips 19 and slots 20 are fixedly provided on the outer side of the partition frame 8, and the inserting strips 19 and slots 20 are symmetrically arranged on both sides of the partition frame 8, and the sizes of the inserting strips 19 and the slots 20 match each other. Auxiliary grooves matching the inserting strips 19 and auxiliary strips matching the slots 20 are provided in the support frame 4, which can improve the assembly stability of the partition frame 8 in the support frame 4 and improve the connection strength between each partition frame 8.
[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0029] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An actively cooled wireless transmission communication terminal, characterized in that, Comprising: A communication terminal body (1), with a panel (2) and an interface (3) provided on the front side and the rear side of the communication terminal body (1) respectively; A support frame (4), which is fixedly arranged at the bottom of the communication terminal body (1). A fixed cylinder (5) is arranged inside the support frame (4). A centrifugal fan (6) controlled by the communication terminal body (1) is arranged inside the fixed cylinder (5). An array of ventilation holes (7) is arranged at the top of the fixed cylinder (5). Partition frames (8) evenly distributed are arranged inside the support frame (4). A through hole (9) matching the bottom of the fixed cylinder (5) is arranged between two partition frames (8) in contact with the fixed cylinder (5). The centrifugal fan (6) is arranged inside the through hole (9); An installation component (10), which is arranged inside the support frame (4) and is used for installing the partition frame (8) inside the support frame (4).
2. The active heat dissipation type wireless transmission communication terminal according to claim 1, wherein: The installation component (10) includes baffles (11). There are two baffles (11), which are respectively arranged on the front side and the rear side of the communication terminal body (1). Symmetrically distributed limiting grooves (12) are arranged on one side of the baffle (11) close to the communication terminal body (1). Limiting rails (13) matching the limiting grooves (12) are fixedly arranged on one side of the communication terminal body (1) close to the baffle (11).
3. The active heat dissipation type wireless transmission communication terminal according to claim 2, characterized in that: An opening for exposing the panel (2) or the interface (3) is arranged on the baffle (11).
4. The active heat dissipation type wireless transmission communication terminal according to claim 2, wherein: The partition frames (8) inside the support frame (4) are set into two groups. The two groups of partition frames (8) are symmetrically arranged outside the fixed cylinder (5). Each group has three partition frames (8). A partition board (14) is fixedly arranged inside the partition frame (8). Uniformly distributed filter holes (15) are arranged on the partition board (14).
5. The active heat dissipation type wireless transmission communication terminal according to claim 4, wherein: The apertures of the filter holes (15) on the partition board (14) inside each group of partition frames (8) decrease gradually, forming a progressive filtration channel from outside to inside.
6. The active heat dissipation type wireless transmission communication terminal according to claim 2, characterized in that: Adjacent two partition frames (8) are closely attached.
7. The active heat dissipation type wireless transmission communication terminal according to claim 2, wherein: Symmetrically distributed exhaust boxes (16) are fixedly arranged on the outside of the communication terminal body (1). The air inlet of the exhaust box (16) is communicated with the inside of the support frame (4). The bottom of the exhaust box (16) is flush with the top of the partition frame (8) inside the support frame (4). A partition net (18) is fixedly arranged at the bottom of the exhaust box (16).
8. The active heat dissipation type wireless transmission communication terminal according to claim 7, wherein: A diversion box (17) is arranged at the top of the exhaust box (16). The diversion box (17) is fixed to the communication terminal body (1). The outlet of the diversion box (17) is arranged at the bottom of the diversion box (17). A diversion cavity for discharging the gas inside the exhaust box (16) is arranged inside the diversion box (17).
9. The active heat dissipation type wireless transmission communication terminal according to claim 7, characterized in that: Symmetrically distributed heat conducting strips are fixedly arranged on the outside of the communication terminal body (1). The heat conducting strips are arranged inside the exhaust box (16).
10. The active heat dissipation type wireless transmission communication terminal according to claim 2, wherein: A mortise and tenon type insert bar (19) and a slot (20) are fixedly arranged on the outer side of the partition frame (8). The insert bar (19) and the slot (20) are symmetrically arranged on both sides of the partition frame (8) respectively. The insert bar (19) and the slot (20) are dimensionally matched. An auxiliary slot for cooperating with the insert bar (19) and an auxiliary bar for cooperating with the slot (20) are arranged in the support frame (4).