Auxiliary heat dissipation mechanism of touch all-in-one machine

Abstract

The utility model relates to the technical field of touch all-in-one machines, in particular to an auxiliary heat dissipation mechanism of a touch all-in-one machine, which comprises a touch all-in-one machine body, and a heat dissipation mechanism is arranged on the surface of the rear side of the touch all-in-one machine body. The heat dissipation mechanism comprises a heat dissipation cover fixed to the rear side surface of the touch all-in-one machine body through a plurality of bolts, a heat conduction plate fixed to the rear side surface of the touch all-in-one machine body and located in the heat dissipation cover and a plurality of semiconductor chilling plates installed on the rear side surface of the heat conduction plate, and heat dissipation grooves are formed in the left side surface and the right side surface of the heat dissipation cover correspondingly. And the heat dissipation assembly is arranged in the heat dissipation cover. According to the touch all-in-one machine, the heat dissipation cover, the semiconductor chilling plates and the heat conducting plate are arranged so that heat dissipation can be conducted on the touch all-in-one machine body, heat generated by the semiconductor chilling plates can be diffused to the outside of the heat dissipation cover through the heat dissipation assembly, and then the heat dissipation effect of the whole heat dissipation mechanism can be better.

Description

Technical Field

[0001] The utility model relates to the technical field of touch-control all-in-one machines, in particular to an auxiliary heat dissipation mechanism of a touch-control all-in-one machine. Background Art

[0002] A touch-screen all-in-one computer is an intelligent device with a touch screen. It is a smart machine created to simplify people's computer operations. It has been widely used in various occasions, such as in libraries, shopping malls, hospitals, subway stations and other indoor places for people to query information, purchase and recharge cards, swipe cards to print, etc. However, there are also some touch-screen all-in-one computers used in squares and streets, which are placed outdoors for people to query information, display advertisements, etc.

[0003] The patent with publication number CN217640068U discloses a touch-controlled all-in-one machine with waterproof function, including a first shell, a second shell is slidably connected to the first shell, a roller is rotatably connected to the lower surface of the first shell, a battery box is fixedly connected to the bottom of the first shell, a height adjustment component is arranged inside the first shell, a dehumidification component is arranged inside the first shell, a mounting frame is arranged on the upper surface of the second shell, and a rainproof shell is arranged on the upper surface of the mounting frame.

[0004] Although the touch-controlled all-in-one machine is provided with a dehumidification component, when the humidity inside the machine body is high, the electric push rod controls the sealing plate to open, and the desiccant inside the dehumidification box leaks out and contacts the air inside the machine body to dry the water in the air and ensure the dryness inside the machine body, and a dustproof heat dissipation cover is provided, and the dustproof heat dissipation cover opens downward to prevent rainwater from flowing into the machine body, but the touch-controlled all-in-one machine only dissipates heat from the touch-controlled all-in-one machine body by providing a plurality of heat dissipation ports. When the touch-controlled all-in-one machine is used for a long time or in summer, a large amount of heat will be generated inside the touch-controlled all-in-one machine. The heat dissipation method cannot dissipate the heat inside the touch-controlled all-in-one machine in time, which will affect the normal use of the electronic components inside the touch-controlled all-in-one machine. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary heat dissipation mechanism for a touch-controlled all-in-one machine, so as to solve the problem that the touch-controlled all-in-one machine proposed in the above background technology only dissipates heat from the touch-controlled all-in-one machine body by setting a plurality of heat dissipation ports. When the touch-controlled all-in-one machine is used for a long time or in summer, a large amount of heat will be generated inside the touch-controlled all-in-one machine. The heat dissipation method cannot dissipate the heat inside the touch-controlled all-in-one machine in time, which will affect the normal use of the electronic components inside the touch-controlled all-in-one machine.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The auxiliary heat dissipation mechanism of the touch-control integrated machine comprises a touch-control integrated machine body, the rear surface of the touch-control integrated machine body is provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a heat dissipation cover fixed to the rear surface of the touch-control integrated machine body by a plurality of bolts, a heat conduction plate fixed to the rear surface of the touch-control integrated machine body and located inside the heat dissipation cover, and a plurality of semiconductor cooling sheets installed on the rear surface of the heat conduction plate, and the left and right side surfaces of the heat dissipation cover are both provided with heat dissipation grooves, and further comprises:

[0008] A heat dissipation component is arranged inside the heat dissipation cover and is used to dissipate the heat generated by a number of semiconductor refrigeration plates. The heat dissipation component includes two rotating rods rotatably connected to the rear surface of the heat dissipation cover, the rotating rods penetrate the rear surface of the heat dissipation cover and extend into the heat dissipation cover. The heat dissipation component also includes two sprockets located inside the heat dissipation cover and connected by chain transmission, a motor installed on the rear surface of the heat dissipation cover and used to drive the two sprockets to rotate, two driving gears coaxially fixed on the outer wall of the same side rotating rod near the front end, two fixed rods fixed on the inner wall of the rear side of the heat dissipation cover, two rotating columns rotatably connected to the same side fixed rods, two driven gears coaxially fixed on the outer wall of the same side rotating column and vertically meshed with the same side driving gear, and two fan blades installed on the surface of the same side rotating column away from the same side driving gear.

[0009] As a preferred embodiment, the output shaft of the motor is coaxially connected to the rotating rod on the same side, and the two sprockets are coaxially fixed on the outer walls of the two rotating rods respectively.

[0010] As a preferred embodiment, the fan blades correspond to the positions of the heat dissipation slots on the same side of the outer wall of the heat dissipation cover, and the fan blades are adapted to the sizes of the heat dissipation slots on the same side of the outer wall of the heat dissipation cover.

[0011] As a preferred embodiment, the heat dissipation assembly further includes a protection box fixed on the rear surface of the heat dissipation cover, and the motor is located inside the protection box.

[0012] As a preferred embodiment, filter plates are installed inside the heat dissipation grooves on the left and right surfaces of the heat dissipation cover, and the filter plates are adapted to the size of the heat dissipation grooves on the same side of the outer wall of the heat dissipation cover.

[0013] As a preferred embodiment, the rear surface of the touch-control integrated machine body is provided with a plurality of slots, and the front surface of the heat dissipation cover is fixed with a plurality of plug-in blocks slidably plugged with the slots on the same side of the rear surface of the touch-control integrated machine body.

[0014] As a preferred embodiment, handles are fixed on both upper and lower surfaces of the heat dissipation cover, and the handles are U-shaped.

[0015] As a preferred embodiment, the longitudinal section of the slot on the rear side surface of the touch-control integrated machine body is in an I-shape, and the shape of the insert block is in an I-shape matching the shape of the slot on the rear side surface of the touch-control integrated machine body.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model can timely dissipate heat for the touch-control machine body by setting a heat dissipation cover, a plurality of semiconductor cooling sheets and a heat conducting plate. The heat generated by the plurality of semiconductor cooling sheets can be diffused to the outside of the heat dissipation cover by setting a heat dissipation component, thereby making the heat dissipation effect of the entire heat dissipation mechanism better, preventing the touch-control machine from being used for a long time or in summer. When the large amount of heat generated inside affects the normal operation of the electronic components inside the touch-control machine;

[0018] 2. In the utility model, the positions of the fan blades and the heat dissipation grooves on the same side of the outer wall of the heat dissipation cover correspond to each other, and the sizes of the fan blades and the heat dissipation grooves on the same side of the outer wall of the heat dissipation cover are adapted to each other, so that the heat inside the heat dissipation cover can be smoothly diffused to the outside of the heat dissipation cover. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a partial cross-sectional view of the heat dissipation mechanism in the utility model;

[0021] Figure 3 It is a schematic diagram of a local structure in the utility model;

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

[0023] Figure 5 It is a top view of the heat dissipation mechanism in the utility model;

[0024] Figure 6 The local explosion of the heat dissipation mechanism in the utility model Figure 1 ;

[0025] Figure 7 The local explosion of the heat dissipation mechanism in the utility model Figure 2 .

[0026] The meaning of each number in the figure is:

[0027] 1. Touch screen integrated machine body; 2. Heat dissipation mechanism; 21. Heat dissipation cover; 22. Handle; 23. Semiconductor cooling plate; 24. Heat conduction plate; 25. Heat dissipation assembly; 251. Rotating rod; 252. Chain; 253. Driving gear; 254. Driven gear; 255. Rotating column; 256. Fan blade; 257. Fixed rod; 258. Protective box; 259. Sprocket; 2510. Motor; 26. Filter plate; 27. Insert block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 7 The utility model provides a technical solution: an auxiliary heat dissipation mechanism of a touch-control machine, comprising a touch-control machine body 1, a heat dissipation mechanism 2 is provided on the rear surface of the touch-control machine body 1, the heat dissipation mechanism 2 comprises a heat dissipation cover 21 fixed to the rear surface of the touch-control machine body 1 by a plurality of bolts, a heat conduction plate 24 fixed to the rear surface of the touch-control machine body 1 and located inside the heat dissipation cover 21, a plurality of semiconductor cooling sheets 23 installed on the rear surface of the heat conduction plate 24, and heat dissipation grooves are provided on both the left and right side surfaces of the heat dissipation cover 21, and also comprises:

[0030] The heat dissipation assembly 25 is arranged inside the heat dissipation cover 21 and is used to dissipate the heat generated by the plurality of semiconductor cooling sheets 23. The heat dissipation assembly 25 includes two rotating rods 251 rotatably connected to the rear surface of the heat dissipation cover 21. The rotating rods 251 penetrate the rear surface of the heat dissipation cover 21 and extend to the inside of the heat dissipation cover 21. The heat dissipation assembly 25 also includes two sprocket wheels 259 located inside the heat dissipation cover 21 and connected by a chain 252, a motor 2510 installed on the rear surface of the heat dissipation cover 21 and used to drive the two sprocket wheels 259 to rotate, two driving gears 253 coaxially fixed to the outer wall of the rotating rod 251 on the same side near the front end, and a gear 253 fixed to the inner wall of the rear side of the heat dissipation cover 21. Two fixed rods 257 on the same side, two rotating columns 255 rotatably connected to the fixed rods 257 on the same side, two driven gears 254 coaxially fixed on the outer wall of the rotating column 255 on the same side and vertically meshing with the driving gear 253 on the same side, and two fan blades 256 installed on the surface of the rotating column 255 on the same side away from the driving gear 253 on the same side. Through the arrangement of the heat dissipation cover 21, several semiconductor cooling sheets 23 and the heat conduction plate 24, the touch-screen integrated machine body 1 can be cooled. Through the arrangement of the heat dissipation component 25, the heat generated by the several semiconductor cooling sheets 23 can be diffused to the outside of the heat dissipation cover 21, thereby making the heat dissipation effect of the entire heat dissipation mechanism 2 better.

[0031] In this embodiment, the output shaft of the motor 2510 is coaxially connected to the rotating rod 251 on the same side, and the two sprockets 259 are coaxially fixed on the outer walls of the two rotating rods 251, respectively, which can smoothly drive the two sprockets 259 to rotate, and further can smoothly drive the two rotating rods 251 to rotate.

[0032] In addition, the fan blades 256 correspond to the positions of the heat dissipation slots on the same side of the outer wall of the heat dissipation cover 21, and the fan blades 256 are adapted to the sizes of the heat dissipation slots on the same side of the outer wall of the heat dissipation cover 21, which can smoothly diffuse the heat inside the heat dissipation cover 21 to the outside of the heat dissipation cover 21.

[0033] Furthermore, the heat dissipation assembly 25 also includes a protection box 258 fixed on the rear surface of the heat dissipation cover 21, and the motor 2510 is located inside the protection box 258, which can protect the motor 2510 and thus extend the service life of the motor 2510.

[0034] Specifically, filter plates 26 are installed inside the heat dissipation grooves on the left and right sides of the heat dissipation cover 21, and the filter plates 26 are adapted to the size of the heat dissipation grooves on the same side of the outer wall of the heat dissipation cover 21 to prevent large particles of impurities in the air from entering the heat dissipation cover 21 and affecting the heat dissipation effect.

[0035] It is worth noting that the rear surface of the touch-control machine body 1 is provided with a plurality of slots, and the front surface of the heat dissipation cover 21 is fixed with a plurality of plug-in blocks 27 which are slidably plugged into the slots on the same side of the rear surface of the touch-control machine body 1, so as to guide the disassembly and assembly of the heat dissipation cover 21.

[0036] It is worth noting that handles 22 are fixed on both upper and lower surfaces of the heat dissipation cover 21 , and the handles 22 are in a U-shape, so that the heat dissipation cover 21 can be easily taken or placed.

[0037] It is worth emphasizing that the longitudinal cross-sectional shape of the slot on the rear surface of the touch-control machine body 1 is I-shaped, and the shape of the plug-in block 27 is I-shaped that matches the shape of the slot on the rear surface of the touch-control machine body 1, which can make the connection between the plug-in block 27 and the slot on the same side of the rear surface of the touch-control machine body 1 tighter, and thus make the connection between the heat dissipation cover 21 and the touch-control machine body 1 tighter.

[0038] Finally, it should be noted that the components involved in the utility model, such as the touch-controlled all-in-one body 1, the semiconductor cooling sheet 23, the motor 2510, etc., are all universal standard parts or components known to technical personnel in this field, and their structures and principles are all known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle in the utility model. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in the field.

[0039] In the specific use process of this embodiment, when the touch-control machine body 1 needs to be cooled, firstly, a plurality of semiconductor cooling sheets 23 and the motor 2510 are started by the external PLC, and after the plurality of semiconductor cooling sheets 23 are started, cooling can be performed, so that the heat conducting plate 24 can be cooled, and the heat conducting plate 24 transfers heat with the rear surface of the touch-control machine body 1, so that the rear surface of the touch-control machine body 1 can be cooled, and then the electronic components inside the touch-control machine body 1 can be cooled by heat transfer;

[0040] At the same time, the output shaft of the motor 2510 rotates to drive the rotating rod 251 on the same side connected to it coaxially, and the rotating rod 251 rotates to drive the sprocket 259 coaxially fixed to it to rotate, and the sprocket 259 rotates to drive another sprocket 259 connected to it through the chain 252, so that the two rotating rods 251 can rotate at the same time, and the rotating rod 251 rotates to drive the driving gear 253 coaxially fixed to it to rotate, and the driving gear 253 rotates to drive the driven gear 254 vertically meshed with it to rotate, and the driven gear 254 rotates to drive the rotating column 255 coaxially fixed to it to rotate, and the rotating column 255 rotates to drive the fan blades 256 fixed to it to rotate, and the two fan blades 256 rotate to diffuse the heat generated by a number of semiconductor cooling plates 23 to the outside of the heat dissipation cover 21, so that the heat dissipation effect of the entire heat dissipation mechanism 2 is better;

[0041] When it is necessary to inspect and repair several semiconductor cooling plates 23, first unscrew several screws between the heat sink 21 and the touch-screen integrated machine body 1, and then the heat sink 21 and the entire heat dissipation assembly 25 can be disassembled through several plug-ins 27, two handles 22 and several slots on the rear surface of the touch-screen integrated machine body 1, and then the several semiconductor cooling plates 23 can be inspected and repaired.

[0042] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An auxiliary heat dissipation mechanism of a touch-control integrated machine, comprising a touch-control integrated machine body (1), It is characterized in that The rear surface of the touch-control machine body (1) is provided with a heat dissipation mechanism (2), the heat dissipation mechanism (2) comprising a heat dissipation cover (21) fixed to the rear surface of the touch-control machine body (1) by a plurality of bolts, a heat conduction plate (24) fixed to the rear surface of the touch-control machine body (1) and located inside the heat dissipation cover (21), and a plurality of semiconductor cooling plates (23) mounted on the rear surface of the heat conduction plate (24), the left and right side surfaces of the heat dissipation cover (21) are both provided with heat dissipation grooves, and further comprising: A heat dissipation component (25) is arranged inside a heat dissipation cover (21) and is used to dissipate heat generated by a plurality of semiconductor cooling sheets (23). The heat dissipation component (25) comprises two rotating rods (251) rotatably connected to the rear surface of the heat dissipation cover (21), the rotating rods (251) passing through the rear surface of the heat dissipation cover (21) and extending into the interior of the heat dissipation cover (21). The heat dissipation component (25) also comprises two sprocket wheels (259) located inside the heat dissipation cover (21) and connected by a chain (252), and a sprocket wheel (259) installed on the rear surface of the heat dissipation cover (21) and used to drive the two chain wheels. The invention relates to a motor (2510) for rotating a wheel (259), two driving gears (253) coaxially fixed to the outer wall of the rotating rod (251) on the same side near the front end, two fixing rods (257) fixed to the inner wall of the rear side of the heat dissipation cover (21), two rotating columns (255) rotatably connected to the fixing rods (257) on the same side, two driven gears (254) coaxially fixed to the outer wall of the rotating column (255) on the same side and vertically meshed with the driving gear (253) on the same side, and two fan blades (256) installed on the surface of the rotating column (255) on the same side away from the driving gear (253) on the same side.

2. The auxiliary heat dissipation mechanism of the touch-control integrated machine according to claim 1, Features: The output shaft of the motor (2510) is coaxially connected to the rotating rod (251) on the same side, and the two sprocket wheels (259) are coaxially fixed on the outer walls of the two rotating rods (251), respectively.

3. The auxiliary heat dissipation mechanism of the touch-control integrated machine according to claim 1, Features: The fan blades (256) correspond to the positions of the heat dissipation slots on the same side of the outer wall of the heat dissipation cover (21), and the fan blades (256) are adapted to the sizes of the heat dissipation slots on the same side of the outer wall of the heat dissipation cover (21).

4. The auxiliary heat dissipation mechanism of the touch-control integrated machine according to claim 1, Features: The heat dissipation assembly (25) further comprises a protection box (258) fixed on the rear surface of the heat dissipation cover (21), and the motor (2510) is located inside the protection box (258).

5. The auxiliary heat dissipation mechanism of the touch-control integrated machine according to claim 1, Features: Filter plates (26) are installed inside the heat dissipation grooves on the left and right surfaces of the heat dissipation cover (21), and the filter plates (26) are adapted to the size of the heat dissipation grooves on the same side of the outer wall of the heat dissipation cover (21).

6. The auxiliary heat dissipation mechanism of the touch-control integrated machine according to claim 1, Features: The rear surface of the touch-control all-in-one machine body (1) is provided with a plurality of slots, and the front surface of the heat dissipation cover (21) is fixed with a plurality of plug-in blocks (27) which are slidably plugged into the slots on the same side of the rear surface of the touch-control all-in-one machine body (1).

7. The auxiliary heat dissipation mechanism of the touch-control integrated machine according to claim 1, Features: Handles (22) are fixed to both upper and lower surfaces of the heat dissipation cover (21), and the handles (22) are in a U-shape.

8. The auxiliary heat dissipation mechanism of the touch-control integrated machine according to claim 6, Features: The longitudinal cross-section of the slot on the rear side surface of the touch-control all-in-one machine body (1) is in the shape of an I-shape, and the shape of the insert block (27) is in the shape of an I-shape that matches the shape of the slot on the rear side surface of the touch-control all-in-one machine body (1).

Images