Controller heat dissipation device

Abstract

The utility model relates to a controller heat dissipation device, which comprises a mounting shell with a U-shaped section, a first inner groove formed in the mounting shell, a top cover assembly arranged at the top of the mounting shell in a sliding manner, clamping assemblies symmetrically arranged on the left side and the right side in the mounting shell, and baffles symmetrically arranged on the front side and the rear side of the mounting shell, and the first inner groove follows the outline of the mounting shell. According to the utility model, air blown by the fan enters the second inner groove, enters the first inner groove along the first communicating pipe and the second communicating pipe, and then is blown out from the first opening to cool the two sides and the bottom of the controller, and meanwhile, the second opening also blows air to cool the top of the controller, so that the heat dissipation effect is improved, and the service life of the controller is prolonged. And the heat dissipation requirement when the controller works is met.

Description

Technical Field

[0001] The utility model relates to the field of controller heat dissipation, in particular to a controller heat dissipation device. Background Art

[0002] The controller is a command device that changes the wiring of the main circuit or control circuit and the resistance value in the circuit in a predetermined order to control the start, speed regulation, braking and reversal of the motor. It is composed of a program counter, an instruction register, an instruction decoder, a timing generator and an operation controller. It is the "decision-making body" that issues commands, that is, it coordinates and directs the operation of the entire computer system.

[0003] Currently, the overall temperature rise of the controller can be controlled by a heat dissipation device, but it is reported that the existing heat dissipation device can usually only achieve single-sided heat dissipation, and the effect of reducing the temperature rise is not obvious enough, and cannot well meet the heat dissipation requirements of the controller.

[0004] Therefore, a controller heat dissipation device with good heat dissipation effect is needed now. Utility Model Content

[0005] In view of this, the present invention aims to provide a controller heat dissipation device to solve the problems in the above-mentioned background technology.

[0006] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0007] A controller heat dissipation device, comprising a mounting shell with a concave cross-section, a first inner groove provided on the mounting shell, a top cover component slidably arranged on the top of the mounting shell, clamping components symmetrically arranged on the left and right sides of the mounting shell, and baffles symmetrically arranged on the front and rear sides of the mounting shell, wherein the first inner groove follows the contour of the mounting shell;

[0008] The top cover assembly includes a top plate, a second inner groove provided in the top plate, a first connecting pipe and a second connecting pipe respectively provided at two sides of the bottom surface of the top plate and communicating with the second inner groove, a mounting hole provided at the top surface of the top plate and communicating with the second inner groove, and a fan provided in the mounting hole, wherein the first connecting pipe and the second connecting pipe are respectively slidably connected to two ends of the top of the mounting shell and communicate with the first inner groove;

[0009] The inner side of the installation shell is evenly provided with first openings communicating with the first inner groove, and the bottom surface of the top plate is evenly provided with second openings communicating with the second inner groove.

[0010] Furthermore, a plurality of adsorption plates are arranged at intervals in the second inner groove, and the front and rear ends of the adsorption plates are fixedly connected to the front and rear sides of the second inner groove respectively, and there is a gap between the top and bottom ends of the adsorption plates and the top and bottom surfaces of the second inner groove.

[0011] Furthermore, the clamping assembly includes an extrusion pad fixedly connected to the inner side wall of the mounting shell, the side of the extrusion pad connected to the mounting shell is a plane, and the opposite side is an arc surface, a third inner groove is formed in the extrusion pad, and a third opening connected to the second inner groove is evenly opened on the side of the extrusion pad connected to the mounting shell, the third opening is connected to the first opening, and a fourth opening connected to the third inner groove is evenly opened on the opposite side of the extrusion pad connected to the mounting shell.

[0012] Furthermore, a plurality of springs are disposed in the third inner groove.

[0013] Furthermore, a clamping pad is fixedly provided on a side of the compression pad away from the mounting shell, and a side of the clamping pad in contact with the controller is wavy.

[0014] Furthermore, a plurality of support portions are provided at intervals on the inner bottom surface of the mounting shell.

[0015] Furthermore, the baffle is provided with fifth openings at intervals and connected to the inner side of the mounting shell.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] In the utility model, the fan blows air into the second inner groove, enters the first inner groove along the first connecting pipe and the second connecting pipe, and then blows out from the first opening to cool down the two sides and the bottom of the controller. At the same time, the second opening also blows air to cool down the top of the controller, thereby increasing the heat dissipation effect and meeting the heat dissipation requirements of the controller when working. In addition, the upper and lower sliding of the top cover assembly can be adjusted to the optimal blowing distance, so that the blowing effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

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

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the second opening structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the first opening structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0024] Description of reference numerals:

[0025] 1. Mounting shell; 101. First inner groove; 102. First opening; 2. Top plate; 201. Second inner groove; 202. Adsorption plate; 203. First connecting pipe; 204. Second connecting pipe; 205. Second opening; 3. Fan; 301. Mounting hole; 4. Support part; 5. Extrusion pad; 501. Third inner groove; 502. Spring; 503. Third opening; 504. Fourth opening; 505. Clamping pad; 6. Baffle; 601. Fifth opening. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installation", "connection", "connection", and "connector" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in combination with specific circumstances.

[0029] The following will refer to the attached Figures 1 to 5 The utility model is described in detail in conjunction with the embodiments.

[0030] In general, the utility model relates to a controller heat dissipation device, which is used to dissipate heat from the controller and improve its service life. It includes a mounting shell 1 with a concave cross-section, a first inner groove 101 provided on the mounting shell 1, a top cover component slidably arranged on the top of the mounting shell 1, a clamping component symmetrically arranged on the left and right sides of the mounting shell 1, and a baffle 6 symmetrically arranged on the front and rear sides of the mounting shell 1, wherein the first inner groove 101 follows the contour of the mounting shell 1.

[0031] In addition, as shown in the figure Figure 4 As shown, the inner side of the mounting shell 1 is uniformly provided with first openings 102 communicating with the first inner groove 101, and the bottom surface of the top plate 2 is uniformly provided with second openings 205 communicating with the second inner groove 201. It should be understood that the controller is placed in the mounting shell 1, and the top cover assembly and the baffles 6 on the front and rear sides can enclose the controller in the mounting shell 1 to protect the controller, and the clamping assembly fixes the placed controller to prevent it from shaking.

[0032] Among them, Figure 2 and Figure 3 As shown, the top cover assembly includes a top plate 2, a second inner groove 201 provided in the top plate 2, a first connecting pipe 203 and a second connecting pipe 204 respectively provided at both sides of the bottom surface of the top plate 2 and communicating with the second inner groove 201, a mounting hole 301 provided on the top surface of the top plate 2 and communicating with the second inner groove 201, and a fan 3 provided in the mounting hole 301, the first connecting pipe 203 and the second connecting pipe are respectively slidably connected to the two ends of the top of the mounting shell 1, and communicated with the first inner groove 101;

[0033] Specifically, the fan 3 blows air into the second inner groove 201, enters the first inner groove 101 along the first connecting pipe 203 and the second connecting pipe 204, and then blows out from the first opening 102 to cool down the two sides and the bottom of the controller. At the same time, the second opening 205 also blows air to cool down the top of the controller, thereby increasing the heat dissipation effect and meeting the heat dissipation requirements of the controller when working. In addition, the upper and lower sliding of the top cover assembly can be adjusted to the optimal blowing distance, so that the blowing effect is better.

[0034] In specific implementation, after the top cover assembly is adjusted, the friction between the first connecting pipe 203 and the second connecting pipe 204 and the first inner groove 101 is used to limit and fix. Of course, buckles, screws, etc. can also be used, which will not be further limited here.

[0035] It should be noted that the number of fans 3 installed depends on the actual situation. In this embodiment, preferably at least one fan 3 is installed. The baffle 6 and the mounting shell 1 can be installed by sliding connection, hinge connection, clamping connection, etc., depending on the actual situation.

[0036] It needs to be further explained that if Figure 2As shown, a plurality of adsorption plates 202 are arranged in the second inner tank 201 at intervals, and the adsorption plates 202 are preferably activated carbon plates. When implemented, the fan 3 draws the outside air into the second inner tank 201, and the air passes through the first adsorption plate 202 and enters the first inner tank 101 via the first connecting pipe 203 and the second connecting pipe 204. The adsorption plate 202 can adsorb dust or small particles in the inhaled air to prevent dust from entering the controller. When installed, the front and rear ends of the adsorption plate 202 are fixedly connected to the front and rear sides of the second inner tank 201, respectively, and there is a gap between the top and bottom ends of the adsorption plate 202 and the top and bottom surfaces of the second inner tank 201, so that the structure can ensure that the inhaled air is in full contact with the adsorption plate 202.

[0037] like Figure 2 and Figure 5 As shown, the clamping assembly comprises a compression pad 5 fixedly connected to the inner wall of the mounting shell 1 , and one side of the compression pad 5 connected to the mounting shell 1 is a flat surface, and the opposite side thereof is an arc surface.

[0038] When the controller is placed in the mounting shell 1, the compression pad 5 will deform, generating a clamping force on the controller to prevent it from shaking. The compression pad 5 is preferably made of rubber material, and will not damage the controller during clamping.

[0039] It should be noted that, in order to prevent the compression pad 5 from reducing the heat dissipation effect, in this embodiment, Figure 5 As shown, a third inner groove 501 is formed in the extrusion pad 5, a third opening 503 communicating with the second inner groove 201 is evenly formed on one side where the extrusion pad 5 is connected to the mounting shell 1, the third opening 503 is connected to the first opening 102, and a fourth opening 504 communicating with the third inner groove 501 is evenly formed on the opposite side where the extrusion pad 5 is connected to the mounting shell 1.

[0040] In specific implementation, the wind in the first inner slot 101 will enter the first opening 102 through the third opening 503, then enter the third opening 503 through the first opening 102, and then enter the third inner slot 501, and then blow out through the fourth opening 504 and blow toward the controller.

[0041] As a preferred example, Figure 2 As shown, a plurality of springs 502 are provided in the third inner groove 501. When the controller is placed in, the springs 502 will be compressed. When resetting, the compression pads 5 on both sides will be driven to clamp the controller, which can further ensure the stability of the controller after placement.

[0042] Based on the above settings, Figure 5As shown, a clamping pad 505 is fixedly arranged on the side of the extrusion pad 5 away from the mounting shell 1, and the side of the clamping pad 505 in contact with the controller is wavy. The clamping pad 505 is made of soft rubber and can protect the controller when clamped. The wavy clamping surface can reduce the phenomenon of the controller sliding in the mounting shell 1. In actual use, a through hole is opened on the clamping pad 505, which is connected to the fourth opening 504, so that the wind blown in by the fan 3 can be blown out.

[0043] like Figure 2 As shown, in order to improve the heat dissipation and cooling of the bottom surface of the controller by the first opening 102 at the bottom of the mounting shell 1, in this embodiment, a plurality of support parts 4 are provided at intervals on the inner bottom surface of the mounting shell 1. The support parts 4 can support the controller to form a gap between the controller and the bottom surface of the mounting shell 1, so that the blown air can contact the bottom surface of the controller to achieve the best heat dissipation effect.

[0044] It should be further explained that the wind from the fan 3 will eventually blow into the mounting shell 1 and then be discharged from the gap between the top plate 2 and the mounting shell 1. Figure 1 As shown, in order to further facilitate the discharge of the blown wind, in this embodiment, the baffle 6 is provided with fifth openings 601 that are connected to the inner side of the mounting shell 1 at intervals.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A controller heat dissipation device, characterized in that: The invention comprises a mounting shell (1) having a concave cross-section, a first inner groove (101) provided on the mounting shell (1), a top cover component slidably arranged on the top of the mounting shell (1), clamping components symmetrically arranged on the left and right sides of the mounting shell (1), and baffles (6) symmetrically arranged on the front and rear sides of the mounting shell (1), wherein the first inner groove (101) follows the contour of the mounting shell (1); The top cover assembly comprises a top plate (2), a second inner groove (201) provided in the top plate (2), a first connecting pipe (203) and a second connecting pipe (204) respectively provided at two sides of the bottom surface of the top plate (2) and connected to the second inner groove (201), a mounting hole (301) provided on the top surface of the top plate (2) and connected to the second inner groove (201), and a fan (3) provided in the mounting hole (301), wherein the first connecting pipe (203) and the second connecting pipe are respectively slidably connected to two ends of the top of the mounting shell (1) and connected to the first inner groove (101); The inner side of the installation shell (1) is evenly provided with first openings (102) connected to the first inner groove (101), and the bottom surface of the top plate (2) is evenly provided with second openings (205) connected to the second inner groove (201).

2. A controller heat dissipation device according to claim 1, characterized in that: A plurality of adsorption plates (202) are arranged at intervals in the second inner groove (201); the front and rear ends of the adsorption plates (202) are respectively fixedly connected to the front and rear sides of the second inner groove (201); and there is a gap between the top and bottom ends of the adsorption plates (202) and the top and bottom surfaces of the second inner groove (201).

3. A controller heat dissipation device according to claim 1, characterized in that: The clamping assembly comprises a compression pad (5) fixedly connected to the inner side wall of the mounting shell (1); the side of the compression pad (5) connected to the mounting shell (1) is a plane, and the opposite side is an arc surface; a third inner groove (501) is formed in the compression pad (5); the side of the compression pad (5) connected to the mounting shell (1) is evenly provided with a third opening (503) connected to the second inner groove (201); the third opening (503) is connected to the first opening (102); the opposite side of the compression pad (5) connected to the mounting shell (1) is evenly provided with a fourth opening (504) connected to the third inner groove (501).

4. A controller heat dissipation device according to claim 3, characterized in that: A plurality of springs (502) are arranged in the third inner groove (501).

5. A controller heat dissipation device according to claim 4, characterized in that: A clamping pad (505) is fixedly provided on a side of the compression pad (5) away from the mounting shell (1), and a side of the clamping pad (505) in contact with the controller is wavy.

6. A controller heat dissipation device according to claim 1, characterized in that: The inner bottom surface of the installation shell (1) is provided with a plurality of support portions (4) at intervals.

7. A controller heat dissipation device according to claim 1, characterized in that: The baffle plate (6) is provided with fifth openings (601) at intervals and connected to the inner side of the mounting shell (1).

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