Aluminum alloy sensor cover plate with high thermal conductivity

Abstract

The utility model relates to the technical field of sensor cover plates, in particular to a high-thermal-conductivity aluminum alloy sensor cover plate which comprises a sensor cover plate body, the sensor cover plate body is composed of a bottom frame, a cover plate, a heat dissipation assembly and a top plate, the bottom frame is detachably installed on the bottom edge of the cover plate, and the top plate is detachably installed on the upper surface of the cover plate. The aluminum alloy sensor cover plate adopts a combined structure, the heat dissipation assembly is integrated in the design of the aluminum alloy sensor cover plate, the heat dissipation assembly has two heat dissipation functions of air cooling and water cooling, powerful guarantee is provided for meeting different heat dissipation requirements, and it is worth mentioning that the heat dissipation grooves carefully formed in the cover plate do not make direct contact with cooling water, so that the heat dissipation efficiency is greatly improved. According to the cooling device, the potential problem of cooling water leakage is ingeniously avoided, the cooling flow channels are made of copper pipe fittings, the copper material is excellent in heat conduction performance, heat can be efficiently conducted by using the copper pipe fittings as the cooling flow channels, and the difficulty can be reduced and the cost can be saved in the manufacturing link.

Description

TECHNICAL FIELD

[0001] The utility model relates to sensor cover plate technical field, concretely is a kind of aluminium alloy sensor cover plate of high thermal conductivity. BACKGROUND

[0002] Sensor aluminium alloy cover plate is an important component of sensor, it usually adopts aluminium alloy material, with lighter weight, higher strength characteristics, facilitate installation and use, its surface is treated finely, corrosion resistant and beautiful, can adapt to different environments, cover plate has accurate size design, can closely adhere sensor main body, play good protection effect, prevent dust, moisture etc. Intrusion and damage internal components, protect sensor stable, accurately run, play key role in the sensor application in many fields.

[0003] Sensor cover plate can play protection effect to sensor, but it still has certain problems: 1) part sensor generates higher temperature when working, and has higher demand for heat dissipation, and sensor cover plate cannot provide sufficient heat dissipation performance;2) part sensor cover plate generates greater energy consumption and manufacturing cost to protect heat dissipation performance;3) for part sensor cover plate using water cooling heat dissipation, it has cooling water leakage risk, and aluminium material heat conduction performance has certain limitation;Therefore, in view of the above status, urgent need develops a kind of aluminium alloy sensor cover plate of high thermal conductivity, to overcome the deficiency in current actual application, meet current demand. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of aluminium alloy sensor cover plate of high thermal conductivity to solve the problems raised in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of aluminium alloy sensor cover plate of high thermal conductivity, including sensor cover plate main body, sensor cover plate main body is by bottom frame, cover plate, heat dissipation component and top plate composition, bottom frame is detachably installed at the bottom edge of cover plate, top plate is detachably installed on the upper surface of cover plate, heat dissipation component is fixed between cover plate and top plate;

[0006] The upper surface of cover plate is provided with a plurality of heat dissipation grooves;

[0007] Heat dissipation component includes inner copper pipe, adapter, external pipe, heat dissipation pipe and heat dissipation fin, multiple inner copper pipes are embedded and installed in heat dissipation groove, two adapters are respectively installed at the two ends of multiple inner copper pipes, multiple external pipes are provided on the outer side of adapter, multiple heat dissipation pipes are provided on the top of adapter, and a plurality of heat dissipation fins are sleeved on heat dissipation pipe.

[0008] Preferably, the lower surface of the top plate is provided with heat dissipation grooves consistent with the cover plate structure, the inner copper pipe is embedded and installed in the two heat dissipation grooves distributed oppositely, and is tightly combined with the heat dissipation grooves, and the inner copper pipe is in a flat structure, specifically, the flat structure can increase the contact surface between the top plate and the cover plate, thereby improving the heat conduction efficiency.

[0009] Preferably, the inner copper pipe is in communication with the external pipe and the heat dissipation pipe through the adapter, specifically, the external pipe can be connected with the water cooling equipment, realizing the combination of air cooling and water cooling, and the two are matched with each other, having low power consumption and high heat dissipation efficiency.

[0010] Preferably, the side wall of the cover plate is welded with an ear seat b, the side wall of the base is welded with an ear seat a, and the ear seat a is vertically aligned with the ear seat b, specifically, the ear seat a cooperates with the ear seat b to connect the base frame and the cover plate and install them on the external equipment.

[0011] Preferably, a sealing ring is embedded and installed between the base frame and the cover plate, specifically, the sealing ring can improve the sealing property between the base frame and the cover plate, and has a certain buffering effect.

[0012] Preferably, the lower surface of the cover plate is provided with an inner cavity combined with the sensor, specifically, the cover plate protects the sensor and promotes heat dissipation.

[0013] Compared with the prior art, the aluminum alloy sensor cover plate provided by the utility model has the following beneficial effects:

[0014] The aluminum alloy sensor cover plate adopts a combined structure, and a heat dissipation assembly is integrated in the design, which has air cooling and water cooling functions, providing a powerful guarantee for different heat dissipation requirements, and the heat dissipation grooves on the cover plate are not in direct contact with the cooling water, which cleverly avoids the potential problem of cooling water leakage, and the cooling flow channel is made of copper pipe, which has excellent heat conduction performance, and can efficiently conduct heat, and can reduce the difficulty and save the cost in the manufacturing process, which is a win-win situation, and the inner copper pipe as the main heat dissipation structure plays a key role, which is in communication with the heat dissipation pipe for air cooling through the adapter, and is also in communication with the external pipe for connecting the water cooling equipment, thereby realizing the perfect combination of air cooling and water cooling, and in the actual use process, the user can flexibly switch according to the specific heat dissipation situation, when the heat dissipation requirement is small, the air cooling can be used, and when the heat dissipation pressure is large, the water cooling can be used, and the flexible switching mode can effectively reduce the energy consumption, so that the sensor system can run in a more energy-saving and efficient state under different working conditions. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0016] Fig. 1 It is a front structure schematic view of the present application.

[0017] Fig. 2 It is an overall explosion view of the present application.

[0018] In the figure: 10, sensor cover plate main body; 101, bottom frame; 1011, ear seat a; 102, sealing ring; 103, cover plate; 1031, heat dissipation groove; 1032, ear seat b; 1033, inner cavity; 104, heat dissipation assembly; 1041, inner copper pipe; 1042, adapter; 1043, external connecting pipe; 1044, heat dissipation pipe; 1045, heat dissipation fin; 105, top plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0020] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0021] Embodiment:

[0022] Please refer to Figs. 1-2 The present application provides a technical scheme: an aluminum alloy sensor cover plate with high thermal conductivity, comprising a sensor cover plate main body 10, the sensor cover plate main body 10 is composed of a bottom frame 101, a cover plate 103, a heat dissipation assembly 104 and a top plate 105, the bottom frame 101 is detachably mounted at the bottom edge of the cover plate 103, the top plate 105 is detachably mounted on the upper surface of the cover plate 103, and the heat dissipation assembly 104 is fixed between the cover plate 103 and the top plate 105.

[0023] The upper surface of the cover plate 103 is provided with a plurality of heat dissipation grooves 1031;

[0024] The heat dissipation assembly 104 comprises inner copper pipes 1041, adapters 1042, outer connecting pipes 1043, heat dissipation pipes 1044 and heat dissipation fins 1045. The plurality of inner copper pipes 1041 are embeddedly installed in the heat dissipation grooves 1031. The two adapters 1042 are respectively installed at the two ends of the plurality of inner copper pipes 1041. The plurality of outer connecting pipes 1043 are arranged outside the adapters 1042. The plurality of heat dissipation pipes 1044 are arranged on the top of the adapters 1042. The plurality of heat dissipation fins 1045 are sleeved on the heat dissipation pipes 1044.

[0025] Preferably, the lower surface of the top plate 105 is provided with heat dissipation grooves 1031 consistent with the structure of the cover plate 103. The inner copper pipes 1041 are embeddedly installed in the two heat dissipation grooves 1031 oppositely distributed above and below and tightly fit with the heat dissipation grooves 1031. The inner copper pipes 1041 are flat in structure, which can increase the contact surface between the top plate 105 and the cover plate 103, thereby improving the heat conduction efficiency.

[0026] Preferably, the inner copper pipes 1041 are in communication with the outer connecting pipes 1043 and the heat dissipation pipes 1044 through the adapters 1042. Specifically, the outer connecting pipes 1043 can be connected with a water cooling device, realizing the combination of air cooling and water cooling, which are mutually matched and have low power consumption and high heat dissipation efficiency.

[0027] Preferably, the side wall of the cover plate 103 is welded with an ear seat b1032, and the side wall of the base is welded with an ear seat a1011. The ear seat a1011 is vertically aligned with the ear seat b1032. Specifically, the ear seat a1011 cooperates with the ear seat b1032 to connect the base frame 101 and the cover plate 103 and install them on an external device.

[0028] Preferably, the sealing ring 102 is embeddedly installed between the base frame 101 and the cover plate 103. Specifically, the sealing ring 102 can improve the sealing property between the base frame 101 and the cover plate 103 and has a certain buffering effect.

[0029] Preferably, the lower surface of the cover plate 103 is provided with an inner cavity 1033 matched with a sensor. Specifically, the cover plate 103 protects the sensor and promotes heat dissipation.

[0030] Working principle: first, the bottom frame 101 is set on the sensor edge, then the cover plate 103 is set on the sensor, and the cover plate 103, the bottom frame 101 and the mounting carrier of the sensor are connected by screwing through the lug b1032, the lug a1011 in turn, a plurality of sealing rings 102 are embedded between the cover plate 103 and the bottom frame 101 to ensure sealing and provide certain buffer, the water supply pipe and the return pipe of the external water cooling equipment are respectively communicated with the external pipe 1043 at both ends of the heat dissipation assembly 104 and fixed, and the electromagnetic valve is installed between the water supply pipe and the external pipe 1043, when the heat dissipation demand is low, the electromagnetic valve is closed, the inner copper pipe 1041 is only communicated with the heat dissipation pipe 1044, the heat generated by the sensor during operation is conducted to the inner copper pipe 1041 through the cover plate 103, the cooling water in the inner copper pipe 1041 is evaporated and rises into the heat dissipation pipe 1044, the water vapor condenses in the heat dissipation pipe 1044, the heat is transferred to the heat dissipation fin 1045, and the air cooling is realized by cooperating with the heat dissipation fan in the equipment, when the heat dissipation demand of the sensor rises, the electromagnetic valve of the external water cooling equipment is opened, the cooling water enters the external pipe 1043 through the water supply pipe, then flows through the inner copper pipe 1041 and takes away the heat, and finally returns to the external water cooling equipment through the external pipe 1043 and the return pipe at the other end, so that the water cooling heat dissipation is realized.

[0031] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. An aluminum alloy sensor cover plate having high thermal conductivity, characterized by: The utility model provides a sensor cover plate, including sensor cover plate body (10), the sensor cover plate body (10) is constituted by bottom frame (101), cover plate (103), heat dissipation subassembly (104) and top plate (105), the bottom frame (101) can be dismantled and installed at the bottom edge of cover plate (103), the top plate (105) can be dismantled and installed on the upper surface of cover plate (103), and the heat dissipation subassembly (104) is fixed between cover plate (103) and top plate (105); The upper surface of the cover plate (103) is provided with a plurality of heat dissipation grooves (1031); The heat dissipation subassembly (104) includes inner copper pipe (1041), adapter (1042), external pipe (1043), heat dissipation pipe (1044) and heat dissipation fin (1045), a plurality of inner copper pipes (1041) are embeddedly installed in the heat dissipation grooves (1031), two adapters (1042) are installed at the two ends of the plurality of inner copper pipes (1041) respectively, a plurality of external pipes (1043) are provided outside the adapters (1042), a plurality of heat dissipation pipes (1044) are provided on the top of the adapters (1042), and a plurality of heat dissipation fins (1045) are sleeved on the heat dissipation pipes (1044).

2. The high thermal conductivity aluminum alloy sensor cover plate of claim 1, wherein: The lower surface of the top plate (105) is provided with heat dissipation grooves (1031) consistent with the structure of the cover plate (103), the inner copper pipes (1041) are embeddedly installed in the two heat dissipation grooves (1031) distributed oppositely and are tightly combined with the heat dissipation grooves (1031), and the inner copper pipes (1041) are in flat structure.

3. The high thermal conductivity aluminum alloy sensor cover plate of claim 1, wherein: The inner copper pipes (1041) are in communication state with the external pipes (1043) and the heat dissipation pipes (1044) through the adapters (1042).

4. The high thermal conductivity aluminum alloy sensor cover plate of claim 1, wherein: The side wall of the cover plate (103) is welded with an ear seat b (1032), the side wall of the bottom frame is welded with an ear seat a (1011), and the ear seat a (1011) is vertically aligned with the ear seat b (1032).

5. The high thermal conductivity aluminum alloy sensor cover plate of claim 1, wherein: A sealing ring (102) is embeddedly installed between the bottom frame (101) and the cover plate (103).

6. The high thermal conductivity aluminum alloy sensor cover plate of claim 1, wherein: The lower surface of the cover plate (103) is provided with an inner cavity (1033) combined with the sensor.

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