CN110940436A

CN110940436A - Heat dissipation type temperature transmitter

Info

Publication number: CN110940436A
Application number: CN201911279511.0A
Authority: CN
Inventors: 李娜
Original assignee: Xi'an Xipai Measurement And Control Technology Co Ltd
Current assignee: Xi'an Xipai Measurement And Control Technology Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-03-31

Abstract

The invention discloses a heat dissipation type temperature transmitter, which comprises a temperature transmitter body, wherein a sleeve disc is sleeved in the middle of the outer wall of the temperature transmitter body, a shell is arranged in the middle of the top end of the sleeve disc, a chuck is inserted into a circular groove, the shell is rotated, a clamping rod is clamped with an L-shaped groove, so that the shell can be fixed on the sleeve disc, the shell is convenient to mount and fix, a drive motor switch is turned on, a drive motor drives a first gear to rotate, the first gear drives a second gear to rotate, the second gear drives a rotating rod to rotate, a fan is driven to rotate, the temperature transmitter body is subjected to heat dissipation and temperature reduction, when two sliding blocks reach two sides of a second sliding groove, a support rod drives a sliding plate to move downwards, so that a ventilation window is opened, the heat on the temperature transmitter body is convenient to be dissipated, when the two sliding blocks are in contact, a first magnet is magnetically connected with a, the ventilation window is convenient to close.

Description

Heat dissipation type temperature transmitter

Technical Field

The invention relates to a temperature transmitter, in particular to a heat dissipation type temperature transmitter.

Background

The temperature transmitter adopts a thermocouple and a thermal resistor as temperature measuring elements, signals output by the temperature measuring elements are sent to a transmitter module, and are converted into 4-20 mA current signals 0-5V/0-10V voltage signals which are in linear relation with temperature after being processed by circuits such as voltage stabilizing filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse protection, and RS485 digital signals are output.

To this, chinese patent No. CN209605951U proposes a heat dissipation type temperature transmitter, reduce the changer temperature, prevent high temperature to the transmission of changer main part, and distribute away the heat through lateral wall and top cap are quick, chinese patent No. CN209541939U proposes a heat dissipation type temperature transmitter, temperature transmitter is in the use, the inside temperature of temperature transmitter can rise gradually, if in time cool down temperature transmitter, easily cause the damage of internal element, reduce temperature transmitter's life, the most snap-on of current heat abstractor is on temperature transmitter, be not convenient for installation dismantlement, influence temperature transmitter's use.

Disclosure of Invention

The invention aims to provide a heat dissipation type temperature transmitter which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a heat dissipation type temperature transmitter, includes the temperature transmitter body, the middle part cover of temperature transmitter body outer wall is equipped with the cover dish, the middle part on cover dish top is equipped with the casing, the fixed driving motor that is equipped with in middle part on casing top, driving motor's output shaft and the middle part fixed connection on first gear top, first gear is connected, two with the meshing of two second gears respectively the middle part of second gear one side respectively with the one end fixed connection of two bull sticks, two the middle part of bull stick outer wall all is overlapped and is equipped with the fan, two the other end of bull stick rotates with the middle part of shells inner wall both sides respectively and is connected.

Preferably, a circular groove is formed in the middle of the top end of the sleeve disc and is connected with one end of the chuck in a clamping mode, and the chuck is fixedly arranged in the middle of the bottom end of the shell.

Preferably, the bottom of chuck both sides has all been seted up L type groove, two L type groove is connected with two kelly blocks respectively, two the both ends of kelly respectively with the both ends fixed connection in circular slot inner wall both sides.

Preferably, the ventilation window is arranged in the middle of one side of the shell, the first sliding groove is arranged in the middle of the bottom end of the inner wall of the ventilation window, and two sides of the inner wall of the first sliding groove are respectively in sliding connection with two sides of the sliding plate.

Preferably, the middle part of slide one side is articulated with the one end of two bracing pieces respectively, two the other end of bracing piece is articulated with the middle part on two slider tops respectively, two the both sides of slider all with the both sides sliding connection of second spout inner wall, the middle part on backup pad top is seted up to the second spout, the fixed middle part that sets up in casing one side of backup pad.

Preferably, a first magnet is fixedly arranged in the middle of one side of one of the sliding blocks, the first magnet is magnetically connected with a second magnet, and the second magnet is fixedly arranged in the middle of one side of the other sliding block.

Preferably, one side of the shell is fixedly provided with a switch panel, the surface of the switch panel is fixedly provided with a driving motor switch, and the driving motor is electrically connected with an external power supply through the driving motor switch.

Compared with the prior art, the invention has the beneficial effects that: insert the circular slot with the chuck, the casing rotates, with kelly and L type groove block, thereby can fix the casing on the set dish, the installation of the casing of being convenient for is fixed, open the driving motor switch, driving motor drives first gear revolve, first gear drives second gear revolve, the second gear drives the bull stick and rotates, thereby it rotates to drive the fan, cool down dispels the heat to the temperature transmitter body, when the both sides of second spout are reachd to two sliders, the bracing piece drives the slide downstream, thereby open the ventilation window, be convenient for distribute away the heat on the temperature transmitter body, when two slider contacts, first magnet and second magnet magnetism are connected, thereby link together two sliders, be convenient for close the ventilation window.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the housing structure of the present invention;

fig. 3 is a schematic view of a first gear structure of the present invention.

In the figure: 1. a temperature transmitter body; 2. sleeving a disc; 3. a circular groove; 4. a clamping rod; 5. a drive motor; 6. a housing; 7. a ventilation window; 8. a first chute; 9. a support plate; 10. an L-shaped groove; 11. a chuck; 12. a support bar; 13. a slide plate; 14. a second gear; 15. a first gear; 16. a fan; 17. and (4) rotating the rod.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1, 2 and 3, a heat dissipation type temperature transmitter comprises a temperature transmitter body 1, a sleeve disc 2 is sleeved in the middle of the outer wall of the temperature transmitter body 1, a casing 6 is arranged in the middle of the top end of the sleeve disc 2, a driving motor 5 is fixedly arranged in the middle of the top end of the casing 6, a switch panel is fixedly arranged on one side of the casing 6, a driving motor switch is fixedly arranged on the surface of the switch panel, the driving motor 5 is electrically connected with an external power supply through the driving motor switch, an output shaft of the driving motor 5 is fixedly connected with the middle of the top end of a first gear 15, the first gear 15 is respectively engaged with two second gears 14, the middle of one side of the two second gears 14 is respectively fixedly connected with one end of two rotating rods 17, fans 16 are respectively sleeved in the middle of the outer wall of the two rotating rods 17, and the other ends of the two rotating rods 17, the switch of the driving motor is turned on, the driving motor 5 drives the first gear 15 to rotate, the first gear 15 drives the second gear 14 to rotate, and the second gear 14 drives the rotating rod 17 to rotate, so that the fan 16 is driven to rotate, and the temperature transmitter body 1 is cooled.

Example two:

on the basis of embodiment one, refer to fig. 1 and fig. 2, circular slot 3 has been seted up at the middle part on set 2 top, circular slot 3 is connected with the one end block of chuck 11, L type groove 10 has all been seted up to the fixed bottom that sets up the middle part chuck 11 both sides in casing 6 bottom of chuck 11, two L type grooves 10 are connected with two 4 blocks of kelly respectively, the both ends of two kelly 4 respectively with the both ends fixed connection of 3 inner wall both sides of circular slot, insert chuck 11 in the circular slot 3, rotate casing 6, with kelly 4 and the 10 blocks in L type groove, thereby can fix casing 6 on set 2, be convenient for casing 6's installation is fixed.

Example three:

on the basis of the first embodiment and the second embodiment, referring to fig. 2, the middle part of one side of the shell 6 is provided with a ventilation window 7, the middle part of the bottom end of the inner wall of the ventilation window 7 is provided with a first sliding chute 8, two sides of the inner wall of the first sliding chute 8 are respectively connected with two sides of a sliding plate 13 in a sliding manner, the middle part of one side of the sliding plate 13 is respectively hinged with one end of each of two support rods 12, the other end of each of the two support rods 12 is respectively hinged with the middle part of the top end of each of two sliding blocks, two sides of each of the two sliding blocks are respectively connected with two sides of the inner wall of the second sliding chute in a sliding manner, the second sliding chute is arranged in the middle part of the top end of a support plate 9, the support plate 9 is fixedly arranged in the middle part of one side of the shell 6, the middle part of one, when two sliders reachd the both sides of second spout, bracing piece 12 drives slide 13 downstream to open ventilation window 7, be convenient for distribute away the heat on the temperature transmitter body 1, when two slider contacts, first magnet and second magnet magnetism are connected, thereby link together two sliders, can drive slide 13 upward movement, be convenient for close ventilation window 7.

It should be noted that, the invention is a heat dissipation type temperature transmitter, a chuck 11 is inserted into a circular groove 3, a housing 6 is rotated, a clamping rod 4 is clamped with an L-shaped groove 10, thereby the housing 6 can be fixed on a sleeve disc 2, the mounting and fixing of the housing 6 are convenient, a driving motor switch is opened, a driving motor 5 drives a first gear 15 to rotate, the first gear 15 drives a second gear 14 to rotate, the second gear 14 drives a rotating rod 17 to rotate, thereby a fan 16 is driven to rotate, the heat dissipation and cooling of a temperature transmitter body 1 are carried out, a sliding block slides, the sliding block drives a supporting rod 12 to move, when the two sliding blocks reach two sides of a second sliding groove, the supporting rod 12 drives a sliding plate 13 to move downwards, thereby a ventilation window 7 is opened, the heat on the temperature transmitter body 1 is convenient to be dissipated, when the two sliding blocks are contacted, the first magnet and the second magnet are magnetically connected, thereby the two sliding blocks are, the sliding plate 13 can be driven to move upwards, so that the ventilation window 7 can be closed conveniently.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a heat dissipation type temperature transmitter, includes temperature transmitter body (1), its characterized in that: the middle part cover of temperature transmitter body (1) outer wall is equipped with set (2), the middle part on set (2) top is equipped with casing (6), the fixed driving motor (5) that is equipped with in middle part on casing (6) top, the output shaft of driving motor (5) and the middle part fixed connection on first gear (15) top, first gear (15) are connected, two with two second gear (14) meshing respectively the middle part of second gear (14) one side respectively with the one end fixed connection of two bull stick (17), two the middle part of bull stick (17) outer wall all is equipped with fan (16), two the other end of bull stick (17) is connected with the middle part rotation of casing (6) inner wall both sides respectively.

2. The heat dissipating temperature transmitter of claim 1, wherein: circular slot (3) have been seted up at the middle part on set (2) top, circular slot (3) are connected with the one end block of chuck (11), chuck (11) are fixed to be set up at the middle part of casing (6) bottom.

3. The heat dissipating temperature transmitter of claim 2, wherein: l type groove (10), two have all been seted up to the bottom of chuck (11) both sides L type groove (10) are connected with two kelly (4) blocks respectively, two the both ends of kelly (4) respectively with the both ends fixed connection of circular slot (3) inner wall both sides.

4. The heat dissipating temperature transmitter of claim 1, wherein: ventilating window (7) have been seted up at the middle part of casing (6) one side, first spout (8) have been seted up at the middle part of ventilating window (7) inner wall bottom, the both sides of first spout (8) inner wall respectively with the both sides sliding connection of slide (13).

5. The heat dissipating temperature transmitter of claim 4, wherein: the middle part of slide (13) one side is articulated with the one end of two bracing pieces (12) respectively, two the other end of bracing piece (12) is articulated with the middle part on two slider tops respectively, two the both sides of slider all with the both sides sliding connection on second spout inner wall, the middle part on backup pad (9) top is seted up to the second spout, backup pad (9) are fixed to be set up in the middle part of casing (6) one side.

6. The heat dissipating temperature transmitter of claim 5, wherein: the middle part of one side of one of the sliding blocks is fixedly provided with a first magnet, the first magnet is magnetically connected with a second magnet, and the second magnet is fixedly arranged in the middle part of the other side of the other sliding block.

7. The heat dissipating temperature transmitter of claim 1, wherein: the switch panel is fixedly arranged on one side of the shell (6), the driving motor switch is fixedly arranged on the surface of the switch panel, and the driving motor (5) is electrically connected with an external power supply through the driving motor switch.