CN211128727U

CN211128727U - Heat radiator for instrument and meter

Info

Publication number: CN211128727U
Application number: CN201921454844.8U
Authority: CN
Inventors: 贾治伟
Original assignee: Shanghai Yishun Zhongkong Technology Engineering Co ltd
Current assignee: Shanghai Yishun Zhongkong Technology Engineering Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-07-28
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses an instrument's heat abstractor, which comprises a fixed base, the bottom inner wall of fixing base is equipped with the water board, and one side outer wall of water board is equipped with the connecting pipe, and the outer wall of connecting pipe is equipped with the valve, instrument housing has been placed to the top outer wall of water board, and instrument housing's the impartial distance of both sides outer wall is opened there is the louvre, the bottom outer wall four corners equidistance of fixing base is equipped with the support column, the impartial distance of both sides inner wall of fixing base is equipped with the spring, and the other end that is located the spring of one side is equipped with same limiting plate, the both sides outer wall of fixing base all is equipped. The utility model discloses a be provided with the water board, the water board is located instrument and meter shell below, absorbs the inside heat of instrument and meter shell through heat-conducting mode, and the water board is inside to be filled with the coolant liquid, and it has the louvre to open on the instrument and meter shell simultaneously, further improves the radiating effect.

Description

Heat radiator for instrument and meter

Technical Field

The utility model relates to an instrument and meter technical field especially relates to an instrument and meter's heat abstractor.

Background

Instruments and meters are instruments or devices for detecting, measuring, observing, and calculating various physical quantities, material components, physical parameters, and the like; the vacuum leak detector, the pressure gauge, the length measuring instrument, the microscope, the multiplier and the like belong to instruments and meters; in the instrument and meter use, its inside electric component can produce heat, can lead to instrument and meter inside high temperature after long-term the use to cause the damage to this instrument and meter, consequently, all can install heat abstractor on the current instrument and meter.

The prior heat dissipation device for instruments and meters has the following defects: the existing heat dissipation device is generally a heat dissipation device provided with a heat dissipation fan and the like inside an instrument shell, however, the heat dissipation fan can generate heat in the using process and also increases energy consumption, and the practicability of the heat dissipation device is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heat dissipation device of an instrument.

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

the utility model provides an instrument and meter's heat abstractor, includes the fixing base, the bottom inner wall of fixing base is equipped with the water board, and one side outer wall of water board is equipped with the connecting pipe, and the outer wall of connecting pipe is equipped with the valve, instrument case has been placed to the top outer wall of water board, and the equipartition distance of instrument case's both sides outer wall is opened there is the louvre.

Furthermore, support columns are arranged at four corners of the outer wall of the bottom of the fixing seat at equal intervals.

Further, the equipartition distance of the both sides inner wall of fixing base is equipped with the spring, and the other end that is located the spring of one side is equipped with same limiting plate.

Furthermore, the outer walls of the two sides of the fixing seat are provided with baffle plates.

Furthermore, threaded holes are formed in the outer walls of the two baffles, threaded grooves are formed in the positions, corresponding to the threaded holes, of the fixing seats, and the inner walls of the threaded holes and the threaded grooves are connected with the same locking bolt through threads.

Furthermore, the inside of water board is equipped with the semiconductor refrigeration piece, and the heat absorption end of semiconductor refrigeration piece is located the inside of water board, and the heat dissipation end of semiconductor refrigeration piece is located the outside of water board.

The utility model has the advantages that:

1. through being provided with the water board, the water board is located instrument and meter shell below, absorbs the inside heat of instrument and meter shell through heat-conducting mode, and the inside packing of water board is filled with the coolant liquid, and it has the louvre to open on the instrument and meter shell simultaneously, further improves the radiating effect.

2. Through being provided with spring and limiting plate, when carrying out instrument and meter shell's fixed, place it inside the recess of fixing base, the limiting plate carries out spacing fixed, convenient and fast to instrument and meter shell under the elastic potential energy of spring.

3. Through being provided with the semiconductor refrigeration piece, the semiconductor refrigeration piece is installed in the inside of water board, and the end of giving out heat of semiconductor refrigeration piece is located the outside of water board, discharges the outside through the heat that the inside coolant liquid of semiconductor refrigeration piece absorbs of water board to improve the life time limit of this coolant liquid.

Drawings

Fig. 1 is a schematic structural diagram of a heat dissipation device of an instrument and meter according to embodiment 1;

FIG. 2 is a top view of the heat dissipating apparatus of an instrument in accordance with example 1;

fig. 3 is a schematic structural diagram of a heat dissipation device of an instrument and meter provided in embodiment 2.

In the figure: 1-a fixed seat, 2-an instrument and meter shell, 3-a limiting plate, 4-a spring, 5-a baffle, 6-a locking bolt, 7-a water plate, 8-a valve, 9-a connecting pipe, 10-a supporting column, 11-a heat dissipation hole and 12-a semiconductor refrigeration piece.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a heat abstractor of instrument and meter, including fixing base 1, the bottom inner wall of fixing base 1 has water board 7 through the fix with screw, and one side outer wall of water board 7 has connecting pipe 9 through flange joint, the outer wall of connecting pipe 9 has valve 8 through flange joint, instrument and meter shell 2 has been placed to the top outer wall of water board 7, and the equipartition distance of the both sides outer wall of instrument and meter shell 2 is opened there is louvre 11, water board 7 is located instrument and meter shell 2 below, absorb the inside heat of instrument and meter shell 2 through heat-conducting mode, the inside packing of water board 7 is filled with the coolant liquid, instrument and meter shell 2 is last to open louvre 11 simultaneously, further improve the radiating effect.

Wherein, the bottom outer wall four corners of fixing base 1 is equidistance through the fix with screw support column 10.

Wherein, the equipartition distance of the both sides inner wall of fixing base 1 is equipped with spring 4, and the other end that is located spring 4 of one side is equipped with same limiting plate 3.

Wherein, the outer wall of the two sides of the fixed seat 1 is fixed with a baffle 5 through a hinge.

Wherein, threaded holes are all opened to the outer wall of two baffles 5, and the screw thread groove is opened to fixing base 1 and the corresponding position of screw thread hole, and the inner wall of screw thread hole and screw thread groove has same locking bolt 6 through threaded connection.

The working principle is as follows: when carrying out the fixed of this instrument and meter shell 2, pull open baffle 5, place instrument and meter shell 2 between two limiting plates 3, limiting plate 3 carries out spacing fixed to it under spring 4's effect, open threaded hole and thread groove inside locking bolt 6 screw in baffle 5 and fixing base 1 then, accomplish fixed operation, the heat that produces in the inside electrical component use of instrument and meter shell 2, the part is discharged through louvre 11, the part is absorbed by the inside coolant liquid of water board 7 through heat-conduction, thereby realize the radiating effect, this kind of radiating mode is convenient and practical.

Example 2

Referring to fig. 3, compared with embodiment 1, in the heat dissipation device for an instrument and meter, a semiconductor refrigeration sheet 12 is disposed inside a water plate 7, a heat absorption end of the semiconductor refrigeration sheet 12 is located inside the water plate 7, a heat dissipation end of the semiconductor refrigeration sheet 12 is located outside the water plate 7, and heat absorbed by cooling liquid inside the water plate 7 is discharged to the outside through the semiconductor refrigeration sheet 12, so that the service life of the cooling liquid is prolonged.

The working principle is as follows: when carrying out the fixed of this instrument and meter shell 2, pull open baffle 5, place instrument and meter shell 2 between two limiting plates 3, limiting plate 3 carries out spacing fixed to it under spring 4's effect, then open locking bolt 6 screw in baffle 5 and fixing base 1 inside screw hole and thread groove, accomplish fixed operation, the heat that produces in the inside electrical component use of instrument and meter shell 2, the part is discharged through louvre 11, the part is absorbed by the inside coolant liquid of water board 7 through heat-conduction, thereby realize the radiating effect, this kind of radiating mode is convenient and practical, and simultaneously, the inside semiconductor refrigeration piece 12 of water board 7 absorbs the heat that the coolant liquid contains, then discharge the heat through the radiating end, reduce the change frequency of coolant liquid, resources are saved.

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 utility model provides a heat abstractor of instrument and meter, includes fixing base (1), its characterized in that, the bottom inner wall of fixing base (1) is equipped with water board (7), and one side outer wall of water board (7) is equipped with connecting pipe (9), and the outer wall of connecting pipe (9) is equipped with valve (8), instrument and meter shell (2) have been placed to the top outer wall of water board (7), and the equipartition distance of the both sides outer wall of instrument and meter shell (2) is opened there is louvre (11).

2. The heat dissipation device for instruments and meters as claimed in claim 1, wherein the four corners of the outer wall of the bottom of the fixed base (1) are provided with support columns (10) at equal intervals.

3. The heat dissipation device for instruments and meters as claimed in claim 1, wherein the springs (4) are disposed on the inner walls of the two sides of the fixing base (1) at equal distances, and the same limiting plate (3) is disposed at the other end of the spring (4) on one side.

4. The heat dissipation device for instruments and meters as claimed in claim 1, wherein the outer walls of both sides of the fixed base (1) are provided with baffles (5).

5. The heat dissipation device for the instruments and meters is characterized in that the outer walls of the two baffles (5) are provided with threaded holes, the positions of the fixed seat (1) corresponding to the threaded holes are provided with threaded grooves, and the inner walls of the threaded holes and the threaded grooves are connected with the same locking bolt (6) through threads.

6. The heat dissipation device for instruments and meters according to any one of claims 1 to 5, wherein the inside of the water plate (7) is provided with a semiconductor refrigeration piece (12), the heat absorption end of the semiconductor refrigeration piece (12) is located inside the water plate (7), and the heat dissipation end of the semiconductor refrigeration piece (12) is located outside the water plate (7).