Wireless tilt angle sensor

Abstract

The utility model belongs to the technical field of wireless tilt angle sensors, and particularly relates to a wireless tilt angle sensor which comprises a shell and an upper cover, the shell is provided with two heat conduction cavities, and each heat conduction cavity comprises a first transmission channel, a second transmission channel and a third transmission channel. Heat generated in the shell can be transmitted out of the upper cover and the two sides of the shell respectively, the heat conduction cavity transmits the heat out of the side wall of the shell, the circulation cavity transmits the heat to the top of the shell, heat circulation paths are arranged through the heat conduction cavity and the circulation cavity, and the heat in the shell can be transmitted out. The stability of the wireless tilt angle sensor is improved, the service life of the wireless tilt angle sensor is prolonged, and the heat conduction efficiency is further improved due to the fact that the heat conduction cavity has multiple paths for transmitting heat out; compared with the prior art, the heat conduction efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wireless inclination sensor technical field, more specifically, it relates to a wireless inclination sensor. BACKGROUND

[0002] At present, wireless inclination sensor is widely applied in industrial automation, building monitoring and other fields, and the wireless inclination sensor is a measuring instrument for measuring the inclination of the measured end face in the industrial field by wireless transmission, which has the characteristics of accuracy, multi-mode output, stability and long transmission distance.

[0003] For example, the wireless inclination sensor disclosed in the authorization announcement No. CN217389036U includes a shell, a main circuit board, a bent antenna, and a cover. The side wall of the shell is provided with a mounting hole, and the mounting hole is fixed with an antenna seat. The main circuit board is fixed in the shell and connected with the bent antenna through the wire seat. The cover is fixed and closed to the opening of the shell. The hollow ring is arranged in the mounting hole. The heat conduction component is arranged outside the hollow ring and inside the shell. The antenna seat is located inside the shell and is inserted and fixed with the bent antenna outside the shell and clamps the hollow ring. The hollow ring expands to fasten the antenna seat.

[0004] In the above-mentioned, due to the difference of working environment and temperature condition, the heat distribution in the shell is uneven, which makes the temperature of some areas too high, and the temperature needs to be transferred out. In the patent, the shell is made of heat-conducting metal material, and there is no heat-conduction structure on the shell, which leads to the heat in the shell not being transferred out, low heat conduction efficiency, and affects the stability and service life of the wireless inclination sensor. Utility model content

[0005] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a wireless inclination sensor with improved heat conduction efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A wireless inclination sensor, comprising a shell for placing the wireless inclination sensor and a cover placed above the shell, the cover and the shell are detachably connected, the shell has a heat conduction chamber, the heat conduction chamber has two, the two heat conduction chambers are respectively arranged on both sides of the shell,

[0008] The heat conduction chamber comprises a first transmission channel, a second transmission channel and a third transmission channel,

[0009] The third transmission channel has several, the third transmission channel is respectively arranged at one end of the first transmission channel and one end of the second transmission channel, and the third transmission channel is in communication with the first transmission channel and the second transmission channel,

[0010] The second transmission channel is arranged on one side of the first transmission channel and communicates with the first transmission channel,

[0011] The shell is provided with an outer hole arranged on the outer side of the shell and an inner hole arranged on the inner side of the shell,

[0012] The inner hole is connected with the first transmission channel, and the outer hole is communicated with the third transmission channel,

[0013] The first transmission channel and the second transmission channel are both provided with a plurality of long pipes,

[0014] One end of each long pipe is fixed to the inner wall of the first transmission channel and the second transmission channel,

[0015] The long pipes are provided with openings, and the openings on adjacent long pipes are staggered,

[0016] The third transmission channel is provided with a plurality of through holes communicated with the outer hole.

[0017] The first transmission channel and the second transmission channel both have two.

[0018] The upper cover is provided with a flow-through chamber, and the upper cover is provided with a top hole and a bottom hole, the top hole is arranged on the outer side of the upper cover, the bottom hole is arranged on the inner side of the upper cover, and the top hole and the bottom hole are both communicated with the flow-through chamber.

[0019] The flow-through chamber is provided with a threaded pipe, the outer wall of the threaded pipe is fixed to the flow-through chamber, and the threaded pipe is provided with a heat transfer groove, and the heat transfer groove is communicated with the top hole and the bottom hole at two ends.

[0020] The shell is made of copper material.

[0021] The shell and the upper cover are fixed by screws.

[0022] By adopting the above technical scheme, the utility model has the advantages of:

[0023] The heat generated in the shell is transmitted to the upper cover and the two sides of the shell, respectively, the heat transfer chamber transmits the heat from the side wall of the shell, and the flow-through chamber transmits the heat to the top of the shell, the flow-through path of the heat is set by the heat transfer chamber and the flow-through chamber, the heat in the shell can be transmitted out, thereby improving the heat transfer efficiency, improving the stability of the wireless inclination sensor and prolonging the service life, and the heat transfer efficiency is further improved because the heat transfer chamber has multiple paths to transmit the heat. BRIEF DESCRIPTION OF DRAWINGS

[0024] Fig. 1 It is a sectional view of the embodiment of the utility model;

[0025] Fig. 2It is a structure diagram of the heat-conducting chamber.

[0026] The shell 1, the upper cover 2, the heat-conducting chamber 3, the first transmission channel 4, the second transmission channel 5, the third transmission channel 6, the outer hole 7, the inner hole 8, the long tube 9, the opening 10, the through hole 11, the flow-through chamber 12, the top hole 13, the bottom hole 14, the threaded tube 15, the heat transfer groove 16, and the groove position 17. DETAILED DESCRIPTION

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

[0028] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0029] As shown in Figs. 1-2 The wireless inclination sensor comprises a shell 1, the shell 1 is made of copper material, the copper material has excellent electrical conductivity and heat conduction performance, can effectively improve the electrical performance and heat dissipation efficiency of the product, and ensures stable operation under high-strength working conditions.

[0030] A groove position 17 is formed above the shell 1, the wireless inclination sensor is placed in the groove position 17, two hole positions are formed on the two sides of the shell 1, and the two hole positions are respectively provided for the wires to pass through.

[0031] An upper cover 2 is further installed above the shell 1, after the wireless inclination sensor is placed, the upper cover 2 is covered above the shell 1, a screw is first threaded through the upper cover 2 and then screwed into the shell 1, so that the upper cover 2 and the shell 1 are fixed,

[0032] There are four screws, the four screws are respectively screwed into the diagonal lines of the upper cover 2 and the shell 1, and the stability of the upper cover 2 and the shell 1 is further improved.

[0033] The shell 1 has heat-conducting chambers 3, the heat generated at the groove position 17 of the shell 1 is communicated with the inner hole 8 and the bottom hole 14, a first part of the heat is transmitted from the first heat-conducting chamber 3, a second part of the heat is transmitted from the second heat-conducting chamber 3, and a third part of the heat is transmitted from the flow-through chamber 12.

[0034] The heat transmitted out of the heat-conducting chamber 3 firstly enters into the two first transmission channels 4 from the inner holes 8, and then the heat at the first transmission channels 4 is partly transmitted out of the third transmission channel 6 and finally transmitted into the outer hole 7 from the through holes 11 on the third transmission channel 6, and finally transmitted out of the outer hole 7 to the outside, and the other part is transmitted into the second transmission channel 5, and then enters into the through holes 11 on the third transmission channel 6, and then the outer hole 7 transmits out to the outside, at this time, there are four paths for transmitting out the heat.

[0035] Since there are two heat-conducting chambers 3, there are eight paths in total, and the efficiency of heat conduction is improved, and a plurality of long pipes 9 are arranged on the first transmission channel 4 and the second transmission channel 5, and the openings 10 are arranged on the long pipes 9, the openings 10 on the adjacent long pipes 9 are staggered, so that the openings 10 on the adjacent long pipes 9 and the first transmission channel 4 form an "S" shape, and the openings 10 on the adjacent long pipes 9 and the second transmission channel 5 also form an "S" shape, and the heat conduction path of the heat is increased, and thirty-two through holes 11 are arranged on the third transmission channel 6, so that the generated heat can be transmitted out of the side wall of the shell 1.

[0036] The heat transmitted out of the flow-through chamber 12 firstly enters into the bottom hole 14, the outer wall of the threaded pipe 15 is fixed with the flow-through chamber 12, the heat enters into the heat transmission groove 16 in the threaded pipe 15, the heat rotates spirally in the heat transmission groove 16, the heat conduction path can be lengthened, and finally transmitted out of the top hole 13 to the outside, so that the generated heat can be transmitted out of the upper cover 2.

[0037] Working principle: the heat generated in the shell 1 is transmitted out of the upper cover 2 and the two sides of the shell 1, the heat-conducting chamber 3 transmits the heat out of the side wall of the shell 1, and the flow-through chamber 12 transmits the heat to the top of the shell 1;

[0038] The flow path of the heat is arranged through the heat-conducting chamber 3 and the flow-through chamber 12, so that the heat in the shell 1 can be transmitted out, and the heat conduction efficiency is improved, so that the stability and service life of the wireless inclination sensor are improved.

[0039] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, and the person skilled in the art can make common changes and replacements within the technical scheme range of the present application, which should be included in the protection range of the present application.

Claims

1. A wireless tilt sensor, comprising a shell (1) in which the wireless tilt sensor is placed and a cover (2) placed above the shell (1), the cover (2) and the shell (1) being detachably connected, characterized in that, the shell (1) has two heat-conducting chambers (3), the two heat-conducting chambers (3) being respectively placed on two sides of the shell (1), the heat-conducting chambers (3) comprise a first transmission channel (4), a second transmission channel (5) and a third transmission channel (6), the third transmission channel (6) has a plurality of third transmission channels (6), the third transmission channels (6) being respectively placed at one end of the first transmission channel (4) and one end of the second transmission channel (5), and the third transmission channels (6) all communicating with the first transmission channel (4) and the second transmission channel (5), the second transmission channel (5) is placed on one side of the first transmission channel (4) and communicates with the first transmission channel (4), the shell (1) is provided with an outer hole (7) placed on the outer side of the shell (1) and an inner hole (8) placed on the inner side of the shell (1), the inner hole (8) is connected with the first transmission channel (4), and the outer hole (7) communicates with the third transmission channel (6), a plurality of long pipes (9) are arranged on the first transmission channel (4) and the second transmission channel (5), one end of the long pipe (9) is fixed to the inner wall of the first transmission channel (4) and the second transmission channel (5), an opening (10) is formed on the long pipe (9), and the openings (10) on adjacent long pipes (9) are staggered, a plurality of through holes (11) are formed on the third transmission channel (6), and the through holes (11) communicate with the outer hole (7).

2. A wireless tilt sensor according to claim 1, wherein, The first transmission channel (4) and the second transmission channel (5) each have two.

3. A wireless tilt sensor according to claim 2, wherein, The cover (2) has a flow-through chamber (12), the cover (2) is provided with a top hole (13) and a bottom hole (14), the top hole (13) is placed on the outer side of the cover (2), the bottom hole (14) is placed on the inner side of the cover (2), and the top hole (13) and the bottom hole (14) both communicate with the flow-through chamber (12).

4. A wireless tilt sensor according to claim 3, wherein, A threaded pipe (15) is arranged in the flow-through chamber (12), the outer wall of the threaded pipe (15) is fixed to the flow-through chamber (12), a heat transfer groove (16) is formed in the threaded pipe (15), and the two ends of the heat transfer groove (16) respectively communicate with the top hole (13) and the bottom hole (14).

5. A wireless tilt sensor according to claim 1, wherein, The shell (1) is made of copper.

6. A wireless tilt sensor according to claim 1, wherein, The shell (1) and the cover (2) are fixed by screws.

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