CN211506273U

CN211506273U - Temperature controller

Info

Publication number: CN211506273U
Application number: CN202020170427.7U
Authority: CN
Inventors: 许海军; 林小燕
Original assignee: Hangzhou Bofeng Industry Co ltd
Current assignee: Hangzhou Bofeng Industry Co ltd
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-09-15
Anticipated expiration: 2030-02-11

Abstract

The utility model discloses a temperature controller, which comprises a heat dissipation shell, wherein a mounting frame is arranged in the heat dissipation shell, a front mounting plate and a rear mounting plate are respectively welded at the two ends of the mounting frame, a heat dissipation mechanism is arranged on the inner wall of the mounting frame, the heat dissipation mechanism comprises a heat dissipation copper pipe, an air inlet fan, a heat conduction graphite film, a heat conduction carbon fiber layer and an exhaust fan, the heat dissipation copper pipe is fixedly mounted on the inner surface of the mounting frame through screws, the heat dissipation copper pipe, the heat conduction carbon fiber layer and the heat conduction graphite film are designed, when the internal element of the temperature controller emits heat during use, the heat dissipated by the heat conduction graphite film is horizontally dispersed on the heat conduction graphite film to prevent the element from being damaged due to overhigh heat at one point, and the heat is dissipated to the heat dissipation copper pipe through the heat conduction carbon fiber layer in an accelerated manner and is discharged through the fan to prevent the internal element, thereby making the life of temperature controller longer.

Description

Temperature controller

Technical Field

The utility model relates to a temperature controller technical field especially relates to temperature controller.

Background

The temperature controller is an intelligent temperature control instrument integrated with regulation and control, adopts full-digital integrated design, has the functions of temperature curve programmable or fixed-point constant temperature control, multiple PID regulation, output power amplitude limiting curve programming, manual/automatic switching, soft start, alarm switching value output, real-time data query, communication with a computer and the like, integrates a digital display temperature instrument and a ZK thyristor voltage regulator into a whole, integrates temperature measurement, regulation and driving into a whole, directly outputs thyristor trigger signals by the instrument, and can drive various thyristor loads.

When the conventional temperature controller is used, because a large amount of heat is emitted by elements which need to run for a long time without an effective quick heat dissipation mechanism, the aging of the elements inside the temperature controller is accelerated due to the use in an environment with high impurity temperature for a long time, and therefore the temperature controller is urgently needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a temperature controller.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

temperature controller, including the heat dissipation shell, the inside of heat dissipation shell is provided with the mounting bracket, front mounting panel and rear mounting panel have been welded respectively at the both ends of mounting bracket, be provided with heat dissipation mechanism on the inner wall of mounting bracket, heat dissipation mechanism is including heat dissipation copper pipe, air intake fan, heat conduction graphite film, heat conduction carbon fiber layer and exhaust fan, the heat dissipation copper pipe passes through the internal surface of screw fixed mounting at the mounting bracket, air intake fan and exhaust fan install respectively at the both ends of heat dissipation copper pipe, the inboard of heat dissipation copper pipe is provided with heat conduction carbon fiber layer, the inboard laminating of heat conduction carbon fiber layer has heat conduction graphite film.

Furthermore, the inboard bottom welding of heat dissipation shell has the regulation seat, the inboard of adjusting the seat is provided with adjustment mechanism, and the mounting bracket passes through adjustment mechanism swing joint with the regulation seat, adjustment mechanism includes accommodate the lead screw and screw-nut, accommodate the lead screw passes through the bearing and rotates the inboard of installing at the regulation seat, screw-nut cup joints accommodate the outside of lead screw, screw-nut's upper surface passes through screw fixed connection with the mounting bracket.

Further, adjustment mechanism still includes knob, dwang and helical gear, the dwang passes through the bearing and rotates the downside of installing in heat dissipation shell one end, the helical gear passes through bolt fixed mounting in the one end of accommodate the lead screw and dwang, and accommodate the lead screw and dwang pass through meshing between the helical gear and be connected, the other end of dwang passes through the regulation seat and passes through screw fixed connection with the knob with heat dissipation shell.

Furthermore, supporting legs are arranged at four corners of the lower surface of the heat dissipation shell, connecting screws are welded on the upper surfaces of the supporting legs, and the supporting legs are screwed on the heat dissipation shell through the connecting screws.

Furthermore, the structure of the heat-conducting carbon fiber layer is fibrous high-heat-conducting carbon powder, and the heat-conducting orientation is vertical to the heat-conducting graphite film.

Furthermore, one side of the rear mounting plate is provided with air inlets corresponding to the positions of the air inlet fan and the exhaust fan, and the outer sides of the air inlets are fixedly connected with filter screens through screws.

Furthermore, the thickness of the knob is the same as that of the supporting legs, and the lower surfaces of the supporting legs are provided with anti-skid grains.

The utility model has the advantages that:

1. through the heat dissipation copper pipe of design, heat conduction carbon fiber layer and heat conduction graphite membrane, when the inside component of temperature controller used the heat that sends, have the radiating effect who has high heat conduction at the horizontal direction through the heat conduction graphite membrane, make the heat that gives off horizontally disperse on the heat conduction graphite membrane and prevent because the phenomenon that the component damaged appears in the heat of on a bit too high, and dispel the heat to the heat dissipation copper pipe with higher speed through the heat conduction carbon fiber layer, make the heat of heat dissipation copper pipe absorb the heat fast, the rethread fan discharges, prevent that the inside component of temperature controller from damaging or ageing phenomenon that accelerates because long-time use in the environment of high temperature from appearing, thereby make the life of temperature controller longer.

2. And through the designed heat dissipation copper pipe, the air inlet fan and the exhaust fan, heat is absorbed through the heat dissipation copper pipe during heat dissipation, then air rapidly passes through the heat dissipation copper pipe through the operation of the air inlet fan and the exhaust fan, the absorbed heat on the heat dissipation copper pipe is taken for heat dissipation, and the phenomenon that the heat dissipation fan brings external dust and the like into an element in the temperature controller during heat dissipation can be prevented, so that the heat dissipation of the element is influenced.

3. Through adjusting screw and screw-nut of design, when needs were overhauld internal component, can drive adjusting screw through manual rotation knob and rotate to cooperation screw-nut takes the mounting bracket out from the heat dissipation shell, then can overhaul the component on the mounting bracket, it is more convenient when overhauing.

4. Through the supporting legs and the connecting screw rod of design, when placing the temperature controller, can be according to the desktop or the ground roughness of placing, rotatory supporting legs passes through the supporting height that connecting screw rod adjusted the supporting legs to it is more stable to make the temperature controller place.

Drawings

Fig. 1 is a schematic structural diagram of a temperature controller provided by the present invention;

fig. 2 is a schematic side view of the internal structure of the temperature controller according to the present invention;

fig. 3 is a schematic view of the rear cross-section structure of the temperature controller provided by the present invention.

In the figure: the heat dissipation device comprises a heat dissipation shell 1, a front mounting plate 2, an adjusting seat 3, a rear mounting plate 4, an adjusting screw rod 5, a screw rod nut 6, a supporting foot 7, a connecting screw rod 8, a knob 9, a rotating rod 10, a helical gear 11, a heat dissipation copper pipe 12, an air inlet fan 13, a heat conduction graphite film 14, a heat conduction carbon fiber layer 15, an exhaust fan 16, a mounting frame 17 and a filter screen 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, the temperature controller includes a heat dissipating housing 1, a mounting frame 17 is disposed inside the heat dissipating housing 1, a front mounting plate 2 and a rear mounting plate 4 are welded to two ends of the mounting frame 17, respectively, a heat dissipating mechanism is disposed on an inner wall of the mounting frame 17, the heat dissipating mechanism includes a heat dissipating copper tube 12, an air intake fan 13, a heat conductive graphite film 14, a heat conductive carbon fiber layer 15 and an exhaust fan 16, the heat dissipating copper tube 12 is fixedly mounted on an inner surface of the mounting frame 17 by screws, the air intake fan 13 and the exhaust fan 16 are mounted at two ends of the heat dissipating copper tube 12, the air intake fan 13 and the exhaust fan 16 are both located inside the heat dissipating copper tube 12, the heat conductive carbon fiber layer 15 is disposed inside the heat dissipating copper tube 12, the heat conductive graphite film 14 is attached to an inner side of the heat conductive carbon fiber layer 15, and have the radiating effect that has high heat conduction in the horizontal direction through heat conduction graphite membrane 14, make the heat that gives off scatter on heat conduction graphite membrane 14 horizontally and prevent to appear the phenomenon that the component damaged because the heat is too high on a point, then rethread heat conduction carbon fiber layer 15 leads heat transfer to heat dissipation copper pipe 12, through the operation of air intake fan 13 and exhaust fan 16, makes the air pass through in heat dissipation copper pipe 12 fast and takes away the heat and dispel the heat a little bit.

Further, the inboard bottom welding of heat dissipation shell 1 has regulation seat 3, the inboard of adjusting seat 3 is provided with adjustment mechanism, and mounting bracket 17 passes through adjustment mechanism swing joint with regulation seat 3, adjustment mechanism includes accommodate the lead screw 5 and screw-nut 6, accommodate the lead screw 5 passes through the bearing and rotates the inboard of installing at regulation seat 3, screw-nut 6 cup joints accommodate the outside of lead screw 5, screw-nut 6's upper surface and mounting bracket 17 pass through screw fixed connection, when overhauing the component on mounting bracket 17, rotate accommodate the lead screw 5 and drive screw-nut 6 and remove, thereby drive mounting bracket 17 and slide in heat dissipation shell 1, thereby shift out from in the heat dissipation shell 1 and overhaul the component.

Further, adjustment mechanism still includes knob 9, dwang 10 and helical gear 11, dwang 10 passes through the bearing and rotates the downside of installing in heat dissipation shell 1 one end, helical gear 11 passes through the one end of bolt fixed mounting at accommodate the lead screw 5 and dwang 10, and accommodate the lead screw 5 and dwang 10 pass through meshing between the helical gear 11 and be connected, the other end of dwang 10 passes regulation seat 3 and heat dissipation shell 1 and knob 9 and passes through screw fixed connection, when needing to overhaul the component on mounting bracket 17, only need to rotate knob 9 and drive dwang 10 and rotate, and make dwang 10 drive accommodate the lead screw 5 through the meshing between helical gear 11 and rotate.

Further, the supporting legs 7 are arranged at four corners of the lower surface of the heat dissipation shell 1, the connecting screw rods 8 are welded on the upper surface of the supporting legs 7, the supporting legs 7 are screwed on the heat dissipation shell 1 through the connecting screw rods 8, the supporting height of the supporting legs 7 can be adjusted through the rotating connecting screw rods 8 according to the flatness of the placed desktop or the ground when the temperature controller is used, and therefore the temperature controller is more stable when being placed.

Further, the structure of the heat-conducting carbon fiber layer 15 is fibrous carbon powder with high heat conductivity, and the heat-conducting orientation is perpendicular to the heat-conducting graphite film 14, so that heat on the heat-conducting graphite film 14 can be conveniently transferred to the heat-radiating copper pipe 12 when the heat-radiating copper pipe is used.

Furthermore, air inlets are formed in one side of the rear mounting plate 4 corresponding to the positions of the air inlet fan 13 and the exhaust fan 16, and a filter screen 18 is fixedly connected to the outer side of each air inlet through a screw, so that dust is further reduced from entering the heat dissipation copper pipe 12 through the air inlet fan 13 and the exhaust fan 16.

Furthermore, the thickness of the knob 9 is the same as that of the supporting leg 7, and the lower surface of the supporting leg 7 is provided with anti-skid grains, so that the supporting leg 7 is more stable in use, and the phenomenon that the knob 9 is supported on the ground is avoided.

The heat-conducting graphite film 14 has a heat dissipation effect with high heat conduction in the horizontal direction, and the heat-conducting carbon fiber layer 15 is a novel heat-conducting heat dissipation material, has a very obvious heat-conducting heat dissipation effect, and is widely applied to electronic products such as LCD TV, UMPC, Flat Panel Display, Projector and the like; the heat-conducting carbon fiber 15 is a high-heat-conducting carbon fiber material with a high-performance fire-resistant mica tape as a thermal engineering design, the heat conductivity coefficient of the carbon fiber in the fiber direction can exceed copper and can reach 700W/mk at most, and the carbon fiber has good mechanical property and excellent heat conduction and radiation heat dissipation capacity, and the fibrous high-heat-conducting carbon powder made of the carbon fiber is fibrous, and can be designed with heat conduction orientation, which is different from the maximum difference and advantages of the previous carbon powder and other heat conduction materials.

The working principle is as follows: when the temperature controller is used, the supporting height of the supporting legs 7 can be adjusted by rotating the connecting screw rods 8 according to the flatness of a placed desktop or the ground, so that the temperature controller is more stable when placed, elements on the mounting rack 17 emit heat when the temperature controller is used, the heat can be absorbed by the heat-conducting graphite film 14, the heat-conducting graphite film 14 has a heat-radiating effect with high heat conduction in the horizontal direction, the emitted heat is horizontally scattered on the heat-conducting graphite film 14 to prevent the phenomenon that the elements are damaged due to overhigh heat at one point, then the heat is transmitted and guided to the heat-radiating copper pipe 12 through the heat-conducting carbon fiber layer 15, air rapidly passes through the heat-radiating copper pipe 12 through the operation of the air inlet fan 13 and the exhaust fan 16 to carry away the heat to a small extent, and the phenomenon that the heat-radiating fan brings external dust and the like into the elements in the temperature controller when radiating can be prevented, thereby influence the component heat dissipation, when the component overhauls on the mounting bracket 17 in needs, only need to rotate knob 9 and drive dwang 10 and rotate, and make dwang 10 drive accommodate the lead screw 5 through the meshing between helical gear 11 and rotate, accommodate the lead screw 5 rotates and drives lead screw nut 6 and move on accommodate the lead screw 5, thereby drive mounting bracket 17 and slide in heat dissipation shell 1, thereby make mounting bracket 17 shift out from heat dissipation shell 1 and overhaul the component on mounting bracket 17.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The temperature controller comprises a heat dissipation shell (1) and is characterized in that a mounting rack (17) is arranged inside the heat dissipation shell (1), the two ends of the mounting rack (17) are respectively welded with a front mounting plate (2) and a rear mounting plate (4), the inner wall of the mounting rack (17) is provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a heat dissipation copper pipe (12), an air inlet fan (13), a heat conduction graphite film (14), a heat conduction carbon fiber layer (15) and an exhaust fan (16), the heat dissipation copper pipe (12) is fixedly arranged on the inner surface of the mounting rack (17) through a screw, the air inlet fan (13) and the exhaust fan (16) are respectively arranged at two ends of the heat dissipation copper pipe (12), a heat-conducting carbon fiber layer (15) is arranged on the inner side of the heat-radiating copper pipe (12), and a heat-conducting graphite film (14) is attached to the inner side of the heat-conducting carbon fiber layer (15).

2. The temperature controller according to claim 1, wherein the adjusting base (3) is welded at the bottom of the inner side of the heat dissipation shell (1), an adjusting mechanism is arranged on the inner side of the adjusting base (3), the mounting frame (17) is movably connected with the adjusting base (3) through the adjusting mechanism, the adjusting mechanism comprises an adjusting screw rod (5) and a screw nut (6), the adjusting screw rod (5) is rotatably installed on the inner side of the adjusting base (3) through a bearing, the screw nut (6) is sleeved with the outer portion of the adjusting screw rod (5), and the upper surface of the screw nut (6) is fixedly connected with the mounting frame (17) through screws.

3. The temperature controller according to claim 2, wherein the adjusting mechanism further comprises a knob (9), a rotating rod (10) and a bevel gear (11), the rotating rod (10) is rotatably installed at the lower side of one end of the heat dissipation housing (1) through a bearing, the bevel gear (11) is fixedly installed at one ends of the adjusting screw rod (5) and the rotating rod (10) through bolts, the adjusting screw rod (5) and the rotating rod (10) are connected through the bevel gear (11) in a meshed manner, and the other end of the rotating rod (10) penetrates through the adjusting base (3) and the heat dissipation housing (1) and is fixedly connected with the knob (9) through a bolt.

4. The temperature controller according to claim 1, wherein supporting legs (7) are arranged at four corners of the lower surface of the heat dissipation housing (1), connecting screws (8) are welded on the upper surfaces of the supporting legs (7), and the supporting legs (7) are screwed on the heat dissipation housing (1) through the connecting screws (8).

5. The temperature controller according to claim 1, wherein the structure of the heat-conducting carbon fiber layer (15) is fibrous carbon powder with high heat conductivity, and the heat-conducting orientation is perpendicular to the heat-conducting graphite film (14).

6. The temperature controller according to claim 1, wherein one side of the rear mounting plate (4) is provided with air inlets corresponding to the positions of the air inlet fan (13) and the air outlet fan (16), and the outer sides of the air inlets are fixedly connected with a filter screen (18) through screws.

7. The temperature controller according to claim 3, characterized in that the thickness of the knob (9) is the same as the thickness of the supporting foot (7), and the lower surface of the supporting foot (7) is provided with anti-skid threads.