Temperature transmitter with intelligent protection function

Abstract

The application discloses a temperature transmitter with intelligent protection function and belongs to the temperature transmitter protection field, which comprises a transmitter body and a protection cylinder, further comprises a rotating limiting ring arranged in the protection cylinder and used for fixing and limiting the transmitter body, a protection part arranged outside the protection cylinder, a protection adjusting part connected with the protection cylinder and used for connecting the horizontal protection part and the vertical protection part, so that the horizontal protection part and the vertical protection part can buffer each other and improve the protection range, and a temperature detection part arranged on the rotating limiting ring and used for detecting the temperature of the transmitter body. The protection adjusting part is arranged, when the obstacle hits the vertical protection part from the vertical direction, the protection adjusting part drives the horizontal protection part to expand the protection range, so that the horizontal anti-collision capacity is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of temperature transmitter protection, more particularly, to a temperature transmitter with intelligent protection function. BACKGROUND

[0002] The temperature transmitter, also known as thermocouple, is a kind of temperature sensor, the core components of which include temperature sensing element, terminal box fixedly installed in the measured medium and temperature current transmitter, when the temperature of the measured medium changes, the terminal installed in the terminal box will have signal output, and the temperature current transmitter converts the thermistor signal into a standardized output signal that can be transmitted to the instrument, so that the indication of the instrument panel can directly represent the temperature of the measured object, which usually has high measurement accuracy. This device is widely used in industrial automation, environmental protection, medical treatment and construction fields.

[0003] When installing the temperature transmitter, since there are many precise temperature sensing elements inside the temperature transmitter, the precise elements inside the temperature transmitter will be damaged when accidentally colliding, thereby causing damage; when the object falls from the longitudinal direction and hits the temperature transmitter, the following objects coming from the side or the transverse direction may hit the temperature transmitter, so the protection part of the temperature transmitter needs to have the ability to resist impact in the longitudinal and transverse directions, especially after being impacted in a certain direction, the anti-impact ability in other directions can be automatically or in advance improved; at the same time, after the impact, the heat dissipation of the temperature transmitter may be blocked, which affects the work of the temperature transmitter. SUMMARY

[0004] To solve the above problems, the present application adopts the following technical solutions.

[0005] A temperature transmitter with intelligent protection function, comprising: a transmitter body and a protection cylinder; further comprising:

[0006] A rotation limiting ring is arranged in the protection cylinder and fixes and limits the transmitter body;

[0007] A protection part is arranged outside the protection cylinder, and the protection part comprises a transverse protection part and a vertical protection part;

[0008] The transverse protection part is arranged on the outer side of the protection cylinder and protects the periphery of the transmitter body;

[0009] The vertical protection part is arranged at the top end of the protection cylinder to protect the upper end of the transmitter body;

[0010] A protection adjusting part is connected with the protection cylinder to connect the transverse protection part and the vertical protection part, so that the transverse protection part and the vertical protection part can buffer each other and improve the protection range.

[0011] A temperature detection part is arranged on the rotation limiting ring to detect the temperature of the transmitter body;

[0012] A heat dissipation part is arranged in the protective cylinder and cooperates with the protection part and the temperature detection part to actively dissipate heat.

[0013] Further, the lateral protection member comprises:

[0014] A limiting adjustment member is sleeved on the protective cylinder;

[0015] Four first sliding grooves are symmetrically arranged at four corners of the limiting adjustment member;

[0016] Four support protection rods are respectively arranged in the first sliding grooves;

[0017] A first limiting ring is sleeved on the support protection rod and located at the bottom end of the limiting adjustment member;

[0018] A second limiting ring is sleeved on the support protection rod and located at the upper end of the protection adjustment member;

[0019] A first buffer spring is sleeved on the support protection rod, one end of which is connected with the first limiting ring and the other end of which is connected with the second limiting ring, so as to play a buffering role when the limiting adjustment member moves downward;

[0020] A protection spiral net is sleeved on the four support protection rods to play a lateral protection role;

[0021] A spiral net adjustment member is arranged at both ends of the protection spiral net and connected with the vertical protection member and the limiting adjustment member.

[0022] Further, the spiral net adjustment member comprises:

[0023] Two fixed adjustment blocks are arranged on the vertical protection member and the limiting adjustment member respectively;

[0024] A sliding limiting groove is arranged on the fixed adjustment block;

[0025] A sliding limiting block slides in the sliding limiting groove;

[0026] A first connecting shaft is connected with one end of the sliding limiting block and the other end of which is connected with one end of the protection spiral net, so as to facilitate the expansion and contraction of the protection spiral net.

[0027] Further, the vertical protection member comprises:

[0028] A protective top plate is arranged at the top end of the protective cylinder, and the protective top plate and the limiting adjusting part are connected through a fixed connecting shaft to drive the limiting adjusting part to move downward when the protective top plate moves downward.

[0029] A second sliding channel is arranged on the protective top plate corresponding to the position of the first sliding channel, and the top end of the supporting protective rod slides in the second sliding channel.

[0030] Further, the protective adjusting part comprises:

[0031] A first adjusting ring is connected to the bottom end of the protective cylinder.

[0032] A first adjusting limiting groove is arranged on the first adjusting ring corresponding to the position of the first sliding channel, and the supporting protective rod is arranged in the first adjusting limiting groove.

[0033] A second adjusting ring is arranged at the bottom end of the first adjusting ring and is rotationally connected to the first adjusting ring.

[0034] A second adjusting limiting groove is arranged on the second adjusting ring, the supporting protective rod is arranged in the second adjusting limiting groove, and the second adjusting limiting groove cooperates with the first adjusting limiting groove to limit the position of the supporting protective rod.

[0035] Further, the protective adjusting part further comprises:

[0036] An adjusting sliding groove is arranged on the outer surface of the protective cylinder.

[0037] An adjusting sliding rod is arranged on the inner side of the protective adjusting part, and the adjusting sliding rod is slidingly connected in the adjusting sliding groove.

[0038] Further, the temperature detecting part comprises:

[0039] A temperature sensor is arranged on the rotating limiting ring to detect the temperature of the transmitter body.

[0040] Further, the heat dissipating part comprises:

[0041] An active heat dissipating part is arranged in the protective cylinder and cooperates with the temperature sensor to dissipate heat from the transmitter body.

[0042] A driving part is arranged on the protective top plate and is connected to the active heat dissipating part.

[0043] Further, the active heat dissipating part comprises:

[0044] A supporting ring is arranged inside the protective cylinder.

[0045] A rotating fan is arranged at the top end of the support ring;

[0046] A connecting round plate is connected with the rotating fan at one end and connected with the driving member at the other end.

[0047] Further, the driving member comprises:

[0048] A driving motor is arranged on the protective top plate;

[0049] A limiting square rod is connected with the output end of the driving motor at one end;

[0050] A limiting square groove is arranged in the rotating shaft of the connecting round plate and the rotating fan, and the limiting square rod slides in the limiting square groove;

[0051] A second buffer spring is sleeved outside the limiting square rod, connected with the bottom end of the protective top plate at one end, and connected with the connecting round plate at the other end.

[0052] Compared with the prior art, the beneficial effects of the present application are:

[0053] By arranging the protective adjusting member, when the obstacle hits the vertical protective member from the vertical direction, the horizontal protective member can be driven by the protective adjusting member to expand the protection range, thereby improving the anti-collision ability in the horizontal direction. The protective adjusting member can play a buffering role to avoid the obstacle from directly damaging the protective equipment. At the same time, when the horizontal and vertical directions are subjected to collision forces, the protective adjusting member can convert the horizontal and vertical collision forces into each other, thereby avoiding that a large collision force directly damages the protective equipment. BRIEF DESCRIPTION OF DRAWINGS

[0054] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. 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 without creative labor on the basis of these drawings.

[0055] Figure 1 It is a first perspective view of the present application;

[0056] Figure 2 It is a second perspective view of the present application;

[0057] Figure 3 It is an exploded perspective view of the present application;

[0058] Figure 4 It is a sectional perspective view of the present application;

[0059] Figure 5 is a first partial perspective view of the present application;

[0060] Figure 6 is a second partial perspective view of the present application;

[0061] Figure 7 is a third partial perspective view of the present application;

[0062] Figure 8 is a first partial exploded perspective view of the present application;

[0063] Figure 9 is a second partial exploded perspective view of the present application;

[0064] Figure 10 is a first partial sectional perspective view of the present application;

[0065] Figure 11 is a fourth partial perspective view of the present application;

[0066] Figure 12 is a second partial sectional perspective view of the present application.

[0067] Explanation of reference numerals in the drawings:

[0068] 1, transmitter body; 2, protection part; 201, protection spiral net; 202, position adjusting piece; 203, support protection rod; 204, first position fixing block; 205, first position ring; 206, second position ring; 207, first buffer spring; 208, first sliding groove; 209, adjusting sliding rod; 210, protection top plate; 211, second sliding through groove; 3, heat dissipation part; 301, driving motor; 302, position square rod; 303, rotating fan; 304, second buffer spring; 305, position square groove; 306, connecting round plate; 4, protection adjusting piece; 401, protection cylinder; 402, first adjusting ring; 403, second adjusting ring; 404, adjusting sliding groove; 405, first adjusting position groove; 406, second adjusting position groove; 407, support ring; 501, fixed adjusting block; 502, sliding position groove; 503, sliding position block; 504, first connecting shaft; 601, rotating position ring; 602, temperature sensor; 603, heat dissipation hole. DETAILED DESCRIPTION

[0069] 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 of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0070] AsFigures 1 to 12 The temperature transmitter with the intelligent protection function comprises a transmitter body 1, a protection cylinder 401, a rotation limiting ring 601 arranged in the protection cylinder 401 and used for fixing and limiting the transmitter body 1, a protection part 2 arranged outside the protection cylinder 401, wherein the protection part 2 comprises a horizontal protection part and a vertical protection part, the horizontal protection part is arranged outside the protection cylinder 401 and is used for protecting the periphery of the transmitter body 1, the vertical protection part is arranged at the top end of the protection cylinder 401 and is used for protecting the upper end of the transmitter body 1, a protection adjusting part 4 connected with the protection cylinder 401 and used for connecting the horizontal protection part and the vertical protection part, so that the horizontal protection part and the vertical protection part can buffer each other and improve the protection range, a temperature detection part arranged on the rotation limiting ring 601 and used for detecting the temperature of the transmitter body 1, and a heat dissipation part 3 arranged in the protection cylinder 401 and used for cooperating with the protection part 2 and the temperature detection part to actively dissipate heat.

[0071] In the embodiment of the present application, the protection adjusting part 4 is arranged, when the obstacle hits the vertical protection part from the vertical direction, the horizontal protection part is driven by the protection adjusting part 4 to expand the protection range, so as to improve the anti-collision ability in the horizontal direction; the protection adjusting part 4 can play a buffering role to avoid the obstacle from directly damaging the protection equipment; meanwhile, when the horizontal direction and the vertical direction are subjected to the collision force, the protection adjusting part 4 can convert the collision force in the horizontal direction and the vertical direction, so as to avoid that the large collision force directly damages the protection equipment; meanwhile, the heat dissipation part 3 is arranged, the position change of the protection adjusting part 4 is sensed through the electric signal, so that after the collision, the heat dissipation part 3 can be timely synchronized to start the active heat dissipation, so as to avoid that the obstacle covers the protection equipment and affects the natural heat dissipation of the temperature transmitter.

[0072] As Figures 1 to 12As shown, the lateral protection piece includes: a limiting adjusting piece 202, sleeved on the protection cylinder 401; four first sliding grooves 208, symmetrically arranged at four corners of the limiting adjusting piece 202; four supporting protection rods 203, respectively corresponding to the first sliding grooves 208; a first limiting ring 205, sleeved on the supporting protection rod 203 and located at the bottom end of the limiting adjusting piece 202; a second limiting ring 206, sleeved on the supporting protection rod 203 and located at the upper end of the protection adjusting piece 4; a first buffer spring 207, sleeved on the supporting protection rod 203, one end of which is connected with the first limiting ring 205 and the other end of which is connected with the second limiting ring 206, so as to play a buffering role when the limiting adjusting piece 202 moves downward; a protection spiral net 201, sleeved on the four supporting protection rods 203, so as to play a lateral protection role; and a spiral net adjusting piece, arranged at both ends of the protection spiral net 201 and connected with the vertical protection piece and the limiting adjusting piece 202.

[0073] As shown in the figure, Figures 1 to 12 The spiral net adjusting piece includes: two fixed adjusting blocks 501, respectively arranged on the vertical protection piece and the limiting adjusting piece 202; a sliding limiting groove 502, arranged on the fixed adjusting block 501; a sliding limiting block 503, sliding in the sliding limiting groove 502; and a first connecting shaft 504, one end of which is connected with the sliding limiting block 503 and the other end of which is connected with one end of the protection spiral net 201, so as to facilitate the expansion and contraction of the protection spiral net 201.

[0074] In the embodiment of the application, the sliding limiting block 503 and the first connecting shaft 504 are connected with the protection spiral net 201, so that when the four supporting protection rods 203 move outward and expand, the protection spiral net 201 is driven to expand outward, so that the two ends of the protection spiral net move outward, the sliding limiting block 503 is driven to move in the sliding limiting groove 502 through the first connecting shaft 504, so as to avoid the influence of the anti-collision effect of the protection spiral net due to the fact that the two ends cannot keep the same deformation when the protection spiral net expands and contracts; meanwhile, the first buffer spring 207 is arranged, so that when the collision object above extrudes the vertical protection piece downward, the limiting adjusting piece 202 is driven to move downward, so as to extrude the first buffer spring 207, so that the limiting adjusting piece 202 and the vertical protection piece have a certain buffering effect when they are collided.

[0075] As shown in the figure, Figures 1 to 12As shown, the vertical protection piece includes: a protection top plate 210 arranged at the top end of the protection cylinder 401, and the protection top plate 210 and the limiting adjusting piece 202 are connected through a fixed connecting shaft to drive the limiting adjusting piece 202 to move downward when the protection top plate 210 moves downward; a second sliding through slot 211 opened on the protection top plate 210 corresponding to the position of the first sliding slot 208, and the top end of the support protection rod 203 slides in the second sliding through slot 211.

[0076] In the embodiment of the present application, when the falling object above collides and hits the protection top plate 210, the protection top plate 210 is driven to move downward, at this time, the top end of the support protection rod 203 passes through the second sliding through slot 211 and moves upward relatively, at the same time, the connecting shaft arranged between the protection top plate 210 and the limiting adjusting piece 202 is fixedly connected, so as to ensure that the movement state of the protection top plate 210 and the limiting adjusting piece 202 is the same, and the limiting adjusting piece 202 can move up and down with the protection top plate 210.

[0077] As shown in the figure, Figures 1 to 12 The protection adjusting piece 4 includes: a first adjusting ring 402 connected with the bottom end of the protection cylinder 401; a first adjusting limiting slot 405 opened on the first adjusting ring 402 corresponding to the position of the first sliding slot 208, and the support protection rod 203 passes through the first adjusting limiting slot 405; a second adjusting ring 403 arranged at the bottom end of the first adjusting ring 402 and rotationally connected with the first adjusting ring 402; a second adjusting limiting slot 406 opened on the second adjusting ring 403, the support protection rod 203 passes through the second adjusting limiting slot 406, and the second adjusting limiting slot 406 cooperates with the first adjusting limiting slot 405 to limit the position of the support protection rod 203.

[0078] As shown in the figure, Figures 1 to 12 The protection adjusting piece 4 further includes: an adjusting sliding slot 404 opened on the outer surface of the protection cylinder 401; and an adjusting sliding rod 209 arranged on the inner side of the protection adjusting piece 4, and the adjusting sliding rod 209 is slidingly connected in the adjusting sliding slot 404.

[0079] In the embodiment of the present application, when the impact object hits the protective top plate 210 at the top end, the protective top plate 210 is driven to move downward until the protective top plate 210 hits the top end of the protective cylinder 401. In this process, the downward movement of the protective top plate 210 drives the limiting adjustment part 202 to move downward, thereby causing the four sets of first buffer springs 207 to contract, achieving the first buffering of the impact force. At the same time, the movement of the limiting adjustment part 202 drives the adjustment slide rod 209 to move downward, causing the adjustment slide rod 209 to slide along the adjustment slide groove 404. Since the adjustment slide groove 404 is an arc-shaped groove formed on the protective cylinder 401, the downward movement of the adjustment slide rod 209 must also slide along the adjustment slide groove 404, which drives the protective cylinder 401 to rotate under the limitation of the adjustment slide groove 404. The rotation of the protective cylinder 401 drives the first adjustment ring 402 to rotate. Since the second adjustment ring 403 is fixed relative to the outside, the rotation of the first adjustment ring 402 relative to the second adjustment ring 403 causes the position between the first adjustment limiting groove 405 and the second adjustment limiting groove 406 to rotate. Since the support protection rods 203 are arranged in the first adjustment limiting groove 405 and the second adjustment limiting groove 406, after the first adjustment limiting groove 405 and the second adjustment limiting groove 406 are misaligned, the second adjustment limiting groove 406 drives the support protection rods 203 to move outward along the first adjustment limiting groove 405. The support protection rods 203 simultaneously translate away from the transmitter body 1 along the first adjustment limiting groove 405, the first slide groove 208, and the second slide through groove 211. The four sets of support protection rods 203 simultaneously move outward, thereby increasing the range enclosed by the four sets of support protection rods 203. The protective spiral net 201 also expands outward under the action of the four sets of support protection rods 203, thereby increasing the protection range of the protective spiral net 201 and the transverse anti-collision ability.

[0080] Similarly, when an object collides in the transverse direction, a transverse force is generated to drive the protective spiral net 201 to contract, thereby driving the support protection rods 203 to move inward. The first adjustment limiting groove 405 drives the protective cylinder 401 to rotate in the opposite direction, thereby driving the limiting adjustment part 202 to move upward through the adjustment slide rod 209, and finally driving the protective top plate 210 to move upward, thereby improving the vertical anti-collision ability.

[0081] At the same time, if the transverse and vertical directions are subjected to impact forces, the forces in the two directions will cancel each other out to some extent under the action of the protective adjustment part 4, thereby avoiding direct action on the fixed protective equipment and causing damage to the protective equipment. The first limiting fixed block 204 is arranged at the bottom of the support protection rod 203 to prevent the support protection rod 203 from disengaging from the second adjustment limiting groove 406.

[0082] As Figures 1 to 12As shown in the figure, the temperature detection part comprises a temperature sensor 602 arranged on the rotation limiting ring 601 to detect the temperature of the transmitter body 1.

[0083] As shown in the figure, the heat dissipation part 3 comprises a main heat dissipation member arranged in the protective cylinder 401 and cooperating with the temperature sensor 602 to dissipate heat from the transmitter body 1, and a driving member arranged on the protective top plate 210 and connected with the main heat dissipation member. Figures 1 to 12

[0084] As shown in the figure, the main heat dissipation member comprises a support ring 407 arranged inside the protective cylinder 401, and a rotation fan 303 placed at the top end of the support ring 407, and a connecting circular plate 306 connected with the rotation fan 303 at one end and connected with the driving member at the other end. Figures 1 to 12

[0085] As shown in the figure, the driving member comprises a driving motor 301 arranged on the protective top plate 210, a limiting square rod 302 connected with the output end of the driving motor 301 at one end, a limiting square groove 305 opened in the rotation shaft of the connecting circular plate 306 and the rotation fan 303, and the limiting square rod 302 slides in the limiting square groove 305, and a second buffer spring 304 sleeved outside the limiting square rod 302 and connected with the bottom end of the protective top plate 210 at one end and connected with the connecting circular plate 306 at the other end. Figures 1 to 12

[0086] In the embodiment of the present application, if collision occurs to cause a certain displacement of the protective top plate 210, an electric signal is activated to enable the control center to directly start the corresponding driving motor 301 to drive the rotation fan 303 to work and actively dissipate heat from the transmitter body 1, so as to avoid the object covering the outside of the protective device after collision to affect the heat dissipation of the transmitter, and the working of the driving motor 301 can also prompt the staff whether there is an object collision, so that timely inspection can be performed, and the hollow structure of the protective cylinder 401 in the up-down direction enhances the air flow and ensures the strong heat dissipation capacity during natural heat dissipation, and the second buffer spring 304 is arranged to provide a certain buffering effect when the protective top plate 210 moves downward.

[0087] ​​​Meanwhile, the temperature sensor 602 is arranged near the temperature transmitter. If the temperature reaches a preset value, it indicates that the temperature transmitter needs to increase the heat dissipation requirement. Similarly, the electric signal is activated, so that the control center directly starts the corresponding driving motor 301 to drive the rotating fan 303 to work, and actively performs heat dissipation operation on the transmitter body 1. The temperature transmitter is prevented from being affected by long-time load work to affect the service life and work quality. When the temperature decreases to a certain preset value, an electric signal is sent, so that the control center directly closes the driving motor 301 to stop the rotating fan 303 from working. That is, no matter whether the protective top plate 210 is displaced or the temperature sensor 602 reaches the preset value, the driving motor 301 is started to work. However, the difference lies in that the displacement of the protective top plate 210 cannot be automatically stopped, and the staff needs to detect and maintain.

[0088] The above merely describes the preferred embodiments of the present application; however, the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical solution and the improved concept of the present application, can make equivalent replacements or changes within the technical range disclosed by the present application, which should be covered by the protection scope of the present application.

Claims

1. A temperature transmitter with intelligent protection function, comprising: The transmitter body (1) and the protective cylinder (401) are characterized in that they further include: A rotating limiting ring (601) is set inside the protective cylinder (401) and fixes the transmitter body (1) in a fixed position. The protective part (2) is disposed on the outside of the protective cylinder (401), and the protective part (2) includes: a horizontal protective member and a vertical protective member; The lateral protective member is disposed on the outer side of the protective cylinder (401) to protect the transmitter body (1) from all sides. The vertical protective component is disposed at the top of the protective cylinder (401) to protect the upper end of the transmitter body (1); The protective adjustment component (4) is connected to the protective cylinder (401) to connect the horizontal protective component and the vertical protective component, so that the horizontal protective component and the vertical protective component can buffer each other and increase the protection range; A temperature detection unit is provided on the rotation limit ring (601) to detect the temperature of the transmitter body (1); The heat dissipation part (3) is disposed inside the protective cylinder (401) and works in conjunction with the protective part (2) and the temperature detection part to perform active heat dissipation; The protective adjustment component (4) includes: The first adjusting ring (402) is connected to the bottom end of the protective cylinder (401); The first adjustment limiting groove (405) is opened on the first adjustment ring (402) and corresponds to the position of the first sliding groove (208), and the support guard rod (203) passes through the first adjustment limiting groove (405); The second adjusting ring (403) is disposed at the bottom end of the first adjusting ring (402) and is rotatably connected to the first adjusting ring (402); The second adjustment limiting groove (406) is opened on the second adjustment ring (403). The support guard rod (203) passes through the second adjustment limiting groove (406), and the second adjustment limiting groove (406) cooperates with the first adjustment limiting groove (405) to limit the position of the support guard rod (203).

2. A temperature transmitter with intelligent protection function according to claim 1, characterized in that, The lateral protective component includes: A limiting adjustment component (202) is sleeved on the protective cylinder (401); The first sliding groove (208) is provided in four parts, and the four first sliding grooves (208) are symmetrically opened at the four corners of the limiting adjustment member (202); There are four support guard rods (203), and the four support guard rods (203) are respectively inserted into the first sliding groove (208); The first limiting ring (205) is sleeved on the support guard rod (203) and is located at the bottom end of the limiting adjustment member (202); The second limiting ring (206) is sleeved on the support guard rod (203) and is located at the upper end of the guard adjustment member (4); The first buffer spring (207) is sleeved on the support guard rod (203), and one end is connected to the first limiting ring (205) and the other end is connected to the second limiting ring (206) so as to play a buffering role when the limiting adjustment member (202) moves downward; The protective spiral net (201) is fitted onto the four supporting protective rods (203) to provide lateral protection. Spiral mesh adjusting components are disposed at both ends of the protective spiral mesh (201) and connected to the vertical protective component and the limiting adjusting component (202).

3. A temperature transmitter with intelligent protection function according to claim 2, characterized in that, The spiral mesh adjusting component includes: There are two fixed adjustment blocks (501), which are respectively disposed on the vertical protective member and the limiting adjustment member (202); A sliding limit groove (502) is formed on the fixed adjustment block (501); The sliding limit block (503) slides within the sliding limit groove (502); The first connecting shaft (504) is connected at one end to the sliding limit block (503) and at the other end to one end of the protective spiral mesh (201) to facilitate the adjustment of the extension and contraction of the protective spiral mesh (201).

4. A temperature transmitter with intelligent protection function according to claim 3, characterized in that, The vertical protective component includes: A protective top plate (210) is provided at the top of the protective cylinder (401), and the protective top plate (210) and the limiting adjustment member (202) are connected by a fixed connecting shaft so that when the protective top plate (210) moves downward, the limiting adjustment member (202) is driven to move downward through the fixed connecting shaft; The second sliding groove (211) is opened on the protective top plate (210) at the position corresponding to the first sliding groove (208), and the top end of the support protective rod (203) slides in the second sliding groove (211).

5. A temperature transmitter with intelligent protection function according to claim 4, characterized in that, The protective adjustment component (4) also includes: An adjusting groove (404) is formed on the outer surface of the protective cylinder (401); An adjusting slide rod (209) is disposed on the inner side of the protective adjusting member (4), and the adjusting slide rod (209) is slidably connected in the adjusting groove (404).

6. A temperature transmitter with intelligent protection function according to claim 5, characterized in that, The temperature detection unit includes: A temperature sensor (602) is disposed on the rotation limit ring (601) to detect the temperature of the transmitter body (1).

7. A temperature transmitter with intelligent protection function according to claim 6, characterized in that, The heat dissipation unit (3) includes: An active heat dissipation component is disposed inside the protective cylinder (401) and works in conjunction with the temperature sensor (602) to dissipate heat from the transmitter body (1); The driving component is disposed on the protective top plate (210) and connected to the active heat dissipation component.

8. A temperature transmitter with intelligent protection function according to claim 7, characterized in that, The active heat dissipation component includes: A support ring (407) is disposed inside the protective cylinder (401); Rotate the fan (303) and place it on top of the support ring (407); The connecting circular plate (306) is connected at one end to the rotating fan (303) and at the other end to the drive component.

9. A temperature transmitter with intelligent protection function according to claim 8, characterized in that, The driving component includes: A drive motor (301) is mounted on the protective top plate (210); The limiting rod (302) is connected at one end to the output end of the drive motor (301); A limiting square groove (305) is formed in the rotating shaft of the connecting circular plate (306) and the rotating fan (303), and the limiting square rod (302) slides in the limiting square groove (305); The second buffer spring (304) is sleeved on the outside of the limiting square rod (302), with one end connected to the bottom end of the protective top plate (210) and the other end connected to the connecting round plate (306).

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