Rapid heat dissipation device for radio monitoring receiver

Abstract

The utility model relates to the technical field of radio equipment, in particular to a rapid heat dissipation device for a radio monitoring receiver, which comprises a shell, and a plurality of heat dissipation grooves are formed in the outer walls of the two sides of the shell; a heat dissipation assembly is installed on the top of the shell. The box body is located in the shell, a plurality of exhaust grooves are formed in the left side wall and the right side wall of the box body, a hollow box body is fixed to the top of the box body, an air inlet hole is formed in the top of the box body, and a cooling fan is installed at the top in the box body; a dust filter screen is fixed in the opening of the fixing frame; according to the shell, the two dust filtering nets are arranged in the opening of the mounting frame, inlet air can be filtered under the action of the dust filtering nets, dust and the like in air flow can be prevented from entering the shell under the action of the dust filtering nets, and therefore dust and other impurities are prevented from being accumulated in the shell, cleanliness and normal operation of components in the shell are guaranteed, and the service life of the shell is prolonged. The service life of the radio monitoring receiver is effectively prolonged; and the performance stability of the radio monitoring receiver is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wireless radio equipment technical field, concretely is a wireless radio monitoring receiver quick heat abstractor. BACKGROUND

[0002] The wireless radio monitoring receiver is a kind of electromagnetic signal detection instrument, it can carry out fast search, analysis and positioning to the potential illegal radio signal of wired line and near-field space in target place;Wireless radio monitoring receiver is usually composed of shell, detection module, broadband omnidirectional / directional antenna, multifunctional probe, detection software, tracking positioning and signal analysis identification module.

[0003] The utility model discloses a kind of wireless radio monitoring receiver quick heat abstractors, the wireless radio monitoring receiver quick heat abstractor includes wireless radio monitoring receiver shell and shell, the top of the wireless radio monitoring receiver shell is fixedly connected with shell by bolt, the inside of the shell is fixedly installed with heat dissipation fan, one side of the inner wall of the shell is equipped with controller, the other side of the inner wall of the shell is equipped with heat dissipation cavity, the inner wall of the heat dissipation cavity is fixedly installed with semiconductor refrigeration piece, the bottom of the shell is fixedly installed with the heat conduction sheet with hole, the semiconductor refrigeration piece is fixedly connected with the heat conduction sheet with hole by fin, the bottom of the heat conduction sheet with hole is equipped with temperature sensor, the middle part of the heat conduction sheet with hole is slidably connected with metal heat conduction rod, the heat dissipation fan and temperature sensor are electrically connected with controller. The wireless radio monitoring receiver quick heat abstractor, simple structure, it is easy to use, the metal heat conduction rod of setting is carried out fixed point heat conduction cooling to heating component, and multiple metal heat conduction rods can improve heat dissipation efficiency, the sliding of metal heat conduction rod on the heat conduction sheet with hole is realized by the adjusting spring of setting, transverse spacing adjustment is increased, the refrigeration surface of the semiconductor refrigeration piece of setting is directly connected with the heat conduction sheet with hole by fin, can quickly refrigeration heat dissipation cooling, the temperature sensor and heat dissipation fan of setting are electrically connected with controller, temperature sensor can monitor the temperature inside receiver in real time, when temperature is higher, controller controls heat dissipation fan to work, carries out general heat dissipation to heating component, when temperature is too high, controller controls semiconductor refrigeration piece to work, carries out quick heat dissipation to heating component, greatly improve adaptability, the top of the wireless radio monitoring receiver shell is fixedly installed with receiver shell by bolt, it is convenient to disassemble and maintain, simple operation, strong practicality.

[0004] Although the radio monitoring receiver quick heat dissipation device is beneficial to heat dissipation of the interior of the device, the device still has the following problems in actual use: when the controller controls the heat dissipation fan to work, the airflow from the outside directly enters the interior of the shell through the main heat dissipation hole, however, since the airflow is not filtered, the impurities such as particles and dust in the air directly invade the shell without being blocked, and with the passage of time, the particles will gradually accumulate, resulting in dust accumulation in the interior of the shell, which may eventually adversely affect the normal operation of the electronic components in the interior of the shell, and interfere with the performance and stability of the radio monitoring receiver. Content of the utility model

[0005] The utility model discloses a radio monitoring receiver quick heat dissipation device to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A radio monitoring receiver quick heat dissipation device, including the shell, the both sides outer wall of shell all are seted up with a plurality of heat dissipation grooves;

[0008] The top of the shell is provided with a heat dissipation assembly, and the heat dissipation assembly comprises a box body in the form of a top opening, the box body is located in the interior of the shell, a plurality of exhaust grooves are formed in the left and right side walls of the box body, a hollow box body is fixed to the top of the box body, an air inlet hole is formed in the top of the box body, and a heat dissipation fan is installed in the top of the box body.

[0009] The top of the box body penetrates through the top of the shell, the top of the box body is fixed with a mounting bracket, the left end of the mounting bracket is in the form of an opening, plug strips are fixed to the left end of the opening of the mounting bracket, two fixing frames are arranged in the opening of the mounting bracket, plug grooves are formed in the outer walls of the fixing frames and matched with the plug strips, and a dust filter screen is fixed in the opening of the fixing frame.

[0010] As a preferred technical scheme of the utility model, the front and rear walls of the mounting bracket are provided with limiting holes at the left end, a limiting seat is arranged at the left end of the opening of the mounting bracket, two sliding grooves are formed in the left end of the limiting seat, fixing plates are fixed in the sliding grooves, limiting rods are arranged at the fixing plates, the limiting rods penetrate through the outer walls of the limiting seat and are matched with the limiting holes, sliding blocks are fixed to the outer walls of the limiting rods and are slidably connected with the sliding grooves, springs are further arranged outside the limiting rods, and the two ends of the springs are tightly arranged with the sliding blocks and the fixing plates.

[0011] As a preferred technical scheme of the utility model, the front and rear walls of the mounting bracket are provided with limiting holes at the left end, a limiting seat is arranged at the left end of the opening of the mounting bracket, two sliding grooves are formed in the left end of the limiting seat, fixing plates are fixed in the sliding grooves, limiting rods are arranged at the fixing plates, the limiting rods penetrate through the outer walls of the limiting seat and are matched with the limiting holes, sliding blocks are fixed to the outer walls of the limiting rods and are slidably connected with the sliding grooves, springs are further arranged outside the limiting rods, and the two ends of the springs are tightly arranged with the sliding blocks and the fixing plates.

[0012] As the preferred technical scheme of the utility model, the section shape of the mounting frame is U-shaped, and the mounting frame is fixedly connected with the mounting frame through bolts.

[0013] As the preferred technical scheme of the utility model, the section shape of the mounting frame is U-shaped, and the mounting frame is fixedly connected with the mounting frame through bolts.

[0014] As the preferred technical scheme of the utility model, the section shape of the mounting frame is U-shaped, and the mounting frame is fixedly connected with the mounting frame through bolts.

[0015] As the preferred technical scheme of the utility model, the section shape of the mounting frame is U-shaped, and the mounting frame is fixedly connected with the mounting frame through bolts.

[0016] As the preferred technical scheme of the utility model, the section shape of the mounting frame is U-shaped, and the mounting frame is fixedly connected with the mounting frame through bolts.

[0017] Compared with the prior art, the utility model has the advantages of:

[0018] Through the heat dissipation component: on the one hand, through the operation of the heat dissipation fan, air can be blown into the box body, and under the action of the multiple heat dissipation grooves on the two sides of the box body, the airflow can be blown to the two sides of the shell body, thereby facilitating heat dissipation of the shell body; on the other hand, two dust filters are arranged in the opening of the mounting frame, and under the action of the dust filters, the air inlet can be filtered, and under the action of the dust filters, dust in the airflow can be prevented from entering the shell body, thereby avoiding the accumulation of dust and other impurities in the shell body, and further ensuring the cleanliness and normal operation of the components in the shell body, effectively prolonging the service life of the radio monitoring receiver and improving the performance stability. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the overall structure of the utility model;

[0020] Figure 2 It is the structure diagram of the heat dissipation component in the utility model;

[0021] Figure 3 It is the partial structure of the heat dissipation component in the utility model;

[0022] Figure 4 It is the partial explosion structure diagram of the heat dissipation component in the utility model;

[0023] Figure 5 It is the structure of the utility model;

[0024] In the drawing:

[0025] 1, shell; 10, heat dissipation groove;

[0026] 2, heat dissipation assembly; 20, box body; 200, exhaust groove; 21, box body; 210, air inlet hole; 22, heat dissipation fan; 23, mounting bracket; 230, limiting hole; 231, insertion strip; 24, mounting plate; 240, mounting hole; 25, fixing frame; 250, insertion slot; 251, dust filter screen; 26, limiting seat; 260, sliding groove; 261, fixing plate; 27, sliding block; 270, push block; 28, limiting rod; 29, spring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] The embodiment provides a technical scheme:

[0029] Please refer to Figures 1-4 As shown in the figure, a wireless radio monitoring receiver rapid heat dissipation device, including the shell 1, the both sides of the shell 1 outer wall are provided with a plurality of heat dissipation grooves 10;The top of the shell 1 is provided with a heat dissipation assembly 2, the heat dissipation assembly 2 includes a box body 20 in the form of top opening, the box body 20 is located in the shell 1 inside, the left and right two side walls of the box body 20 are provided with a plurality of exhaust grooves 200, the top of the box body 20 is fixed with the hollow box 21, the top of the box 21 is provided with an air inlet hole 210, the box 21 is provided with a heat dissipation fan 22 in the top;The top of the box 21 passes through the top of the shell 1, the top of the box 21 is fixed with the mounting bracket 23, the left end of the mounting bracket 23 is in the form of opening, the both sides of the opening of the mounting bracket 23 are fixed with the insertion strip 231, the opening of the mounting bracket 23 is provided with two fixing frames 25, the outer wall of the fixing frame 25 is provided with the insertion slot 250 matched with the insertion strip 231, the opening of the fixing frame 25 is fixed with the dust filter screen 251.

[0030] Please refer to Figure 5The mounting bracket 23 has limit holes 230 on both the front and rear walls at its left end. A limit seat 26 is installed at the left end opening of the mounting bracket 23. Two sliding grooves 260 are provided on the left end of the limit seat 26, each containing a fixing plate 261. A limit rod 28 passes through each fixing plate 261, with its end passing through the outer wall of the limit seat 26 and engaging with the corresponding limit hole 230. A slider 27, which slides through the sliding groove 260, is fixed to the outer wall of the limit rod 28. A spring 29 is also fitted around the outside of the limit rod 28, with both ends of the spring 29 abutting against the slider 27 and the fixing plate 261, respectively. This design facilitates quick assembly and disassembly of the limit seat 26, and allows for quick assembly and disassembly of the mounting bracket 25 after disassembly of the limit seat 26, thus facilitating subsequent cleaning of the dust filter 251.

[0031] In this embodiment, mounting plates 24 are fixed at the bottom of both the front and rear walls of the mounting bracket 23. Each mounting plate 24 has two mounting holes 240, and connecting bolts that are threaded to the top of the housing 1 are inserted through the mounting holes 240. By inserting connecting bolts and threading them to the top of the housing 1, this design allows the mounting bracket 23 to be securely fixed to the housing 1, ensuring structural stability and ease of installation.

[0032] In this embodiment, the mounting bracket 23 has a U-shaped cross-section, and the mounting bracket 23 is fixedly connected to the mounting frame 23 by bolts. The U-shaped design not only enhances the strength of the mounting bracket 23, but also provides more installation and fixing options, increasing the flexibility and adaptability of the equipment.

[0033] In this embodiment, the cross-sectional shape of the fixing bracket 25 is U-shaped, and the size of the fixing bracket 25 is adapted to the opening size of the mounting bracket 23. This design ensures that the fixing bracket 25 can be accurately installed in the opening of the mounting bracket 23, providing stable support and fixation while maintaining the compactness of the structure.

[0034] In this embodiment, the exhaust trough 200 has a rectangular cross-sectional shape, and the multiple exhaust troughs 200 are linearly and equally spaced in the vertical direction. This design is beneficial for uniform airflow and improved heat dissipation efficiency.

[0035] In this embodiment, a push block 270 is fixed at the left end of the slider 27, and the cross-sectional shape of the push block 270 is trapezoidal. This design facilitates the movement and adjustment of the slider 27 by the user or operator using the push block 270, improving the convenience and efficiency of operation.

[0036] In this embodiment, the right end of the limiting seat 26 abuts against the fixing frame 25, and the size of the limiting seat 26 is adapted to the opening size of the mounting frame 23. This design ensures that the fixing frame 25 can be securely installed in the opening of the mounting frame 23.

[0037] It should be added that the box body 20 and the box body 21 in the embodiment are connected by bolt fixing, the connection mode guarantees the connection firmness between the box body 20 and the box body 21, and has the advantages of convenient disassembly and assembly, thereby facilitating the quick disassembly and assembly of the box body 20 and the box body 21.

[0038] In specific use, the user first connects the power supply of the heat dissipation fan 22, and the heat dissipation fan 22 starts to work, at this time, the air flow from the outside enters through the dust filter net 251, under the action of the dust filter net 251, the dust in the air flow is intercepted, the filtered air flow enters into the box body 21, and then enters into the box body 20 through the box body 21, finally, the air flow is blown out through the multiple air exhaust grooves 200 on the two sides, and the air flow is blown to the components inside the shell 1, so that the heat dissipation can be carried out.

[0039] When the fixing frame 25 needs to be removed, the user first pushes the push block 270 from the two sides to the middle, the push block 270 drives the sliding block 27 to slide along the sliding groove 260, the sliding block 27 drives the limiting rod 28 to move, the end of the limiting rod 28 is separated from the limiting hole 230, and the spring 29 is compressed at the same time, then the user pushes the limiting seat 26 to one side, the limiting seat 26 is separated from the mounting frame 23, and then the user pushes the fixing frame 25 to one side, when the insertion groove 250 is separated from the insertion strip 231, the fixing frame 25 is disassembled.

[0040] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only preferred examples of the utility model, and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and range of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A radio monitoring receiver rapid heat dissipation device, characterized by: Including the shell (1), the both sides of the shell (1) are provided with a plurality of heat dissipation grooves (10); The top of the shell (1) is provided with a heat dissipation assembly (2), the heat dissipation assembly (2) comprises a box body (20) in the form of top opening, the box body (20) is located in the shell (1), the left and right side walls of the box body (20) are provided with a plurality of exhaust grooves (200), the top of the box body (20) is fixedly provided with a hollow box (21), the top of the box (21) is provided with an air inlet hole (210), and the inside top of the box (21) is provided with a heat dissipation fan (22); The top of the box (21) penetrates through the top of the shell (1), the top of the box (21) is fixedly provided with a mounting bracket (23), the left end of the mounting bracket (23) is in the form of opening, the left and right side walls of the opening of the mounting bracket (23) are fixedly provided with an insertion strip (231), and the opening of the mounting bracket (23) is provided with two fixing frames (25); The outer wall of the fixing frame (25) is provided with an insertion slot (250) matched with the insertion strip (231), and the opening of the fixing frame (25) is fixedly provided with a dust filter screen (251).

2. The radio monitoring receiver rapid heat dissipation device of claim 1, wherein: The front and rear walls of the mounting bracket (23) are provided with limiting holes (230) at the left end; The left end of the mounting bracket (23) is provided with a limiting seat (26), the left end of the limiting seat (26) is provided with two sliding grooves (260), the sliding grooves (260) are fixedly provided with a fixed plate (261), the fixed plate (261) is provided with a limiting rod (28), the limiting rod (28) penetrates through the outer wall of the limiting seat (26) and is matched with the corresponding limiting hole (230), the outer wall of the limiting rod (28) is fixedly provided with a sliding block (27) slidably connected with the sliding groove (260), and the outer wall of the limiting rod (28) is further provided with a spring (29), and the two ends of the spring (29) are respectively abutted with the sliding block (27) and the fixed plate (261).

3. The radio monitoring receiver rapid heat dissipation device of claim 1, wherein: The bottom of the mounting bracket (23) is fixedly provided with a mounting plate (24), and the mounting plate (24) is provided with two mounting holes (240).

4. The radio monitoring receiver rapid heat dissipation device of claim 1, wherein: The cross section of the mounting bracket (23) is in the form of U, and the mounting bracket (23) is fixedly connected with the mounting bracket (23) through bolts.

5. The radio monitoring receiver rapid heat dissipation device of claim 1, wherein: The cross section of the fixing frame (25) is in the form of mouth, and the size of the fixing frame (25) is matched with the opening size of the mounting bracket (23).

6. The radio monitoring receiver rapid heat dissipation device of claim 1, wherein: The cross section of the exhaust groove (200) is in the form of rectangle, and a plurality of exhaust grooves (200) are linearly and equidistantly distributed in the vertical direction.

7. The radio monitoring receiver rapid heat dissipation device of claim 2, wherein: The left end of the sliding block (27) is fixedly provided with a push block (270), and the cross section of the push block (270) is in the form of trapezoid.

8. The radio monitoring receiver rapid heat dissipation device of claim 2, wherein: The right end of the limiting seat (26) is abutted with the fixing frame (25), and the size of the limiting seat (26) is matched with the opening size of the mounting bracket (23).

Images