CN210671075U - Heat dissipation device for encoder - Google Patents

Abstract

The utility model provides a coder heat abstractor, including the coder main part, the coder main part is established inside the casing, coder main part annular side installation spiral pipe, spiral pipe right side lower extreme is equipped with out the tuber pipe, it installs inside and extend to the casing right-hand member at the casing to go out the tuber pipe, even pipe is connected to the upper left end of spiral pipe, the fixed refrigeration subassembly of casing right-hand member, casing right-hand member upper portion rigidity air pump, even pipe is installed inside and pass the casing right-hand member and refrigeration subassembly and with the air outlet fixed connection of air pump in the coder main part, the utility model discloses rational in infrastructure, the radiating effect is good, has improved the stability of coder operation.

Description

Heat dissipation device for encoder

Technical Field

The utility model relates to an encoder heat abstractor belongs to encoder technical field.

Background

When the existing encoder is in a working state for a long time, parts in the encoder can generate heat, and the heat generated by the parts in the encoder cannot be dissipated in time, so that the parts are extremely easy to damage, and the service life of the encoder is shortened; and the outside of current encoder generally is equipped with the casing, is provided with the louvre on the casing and has realized the radiating effect, and the louvre can enter into the casing through the louvre at the debris of radiating in-process air, makes the encoder surface adhere to there is the dust, makes the radiating effect worsen.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an encoder heat abstractor to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the radiating effect is good, has improved the stability of encoder operation.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a coder heat abstractor, includes the coder main part, the coder main part is established inside the casing, coder main part annular side installation spiral pipe, spiral pipe right side lower extreme is equipped with out the tuber pipe, it installs inside and extend to the casing right-hand member at the casing to go out the tuber pipe, even pipe is connected to the upper left end of spiral pipe, the fixed refrigeration subassembly of casing right-hand member, casing right-hand member upper portion fixed air pump, even pipe is installed inside and pass the casing right-hand member and refrigeration subassembly and with the air outlet fixed connection of air pump in the coder main part.

Furthermore, a first filter screen is fixed at the right end of the air outlet pipe.

Furthermore, an air inlet of the air pump is connected with an air inlet pipe, and a second filter screen is fixed at one end, far away from the air pump, of the air inlet pipe.

Furthermore, a support frame is arranged at the left end of the air pump and fixed at the right end of the shell.

Further, the refrigeration subassembly includes box one, box one is through the bolt fastening casing right-hand member, the through-hole is all seted up at both ends about box one, even manage and pass two through-holes from left to right, fixed support net on the box inner wall, the support net is established in even pipe upper end, the fixed air conditioning of box right-hand member advances the pipe and air conditioning advances the pipe and establishes at the support net upside, flat mouth hasp installation end cover is passed through to box upper end, the outlet pipe that has the ooff valve is fixed to box lower extreme, it has the polyurethane heat preservation all to paste on the box inner wall and the end cover lower extreme.

Further, the refrigeration subassembly includes box two, bolt fastening casing right-hand member is passed to box two, the through-hole is all seted up at both ends about box two, the connecting pipe passes two through-holes and runs through box two from the left to the right, logical groove is seted up to two lower extremes of box, lead to the inslot and inlay the refrigeration piece, refrigeration piece lower extreme fixed cooling plate, all paste on the two inner walls of box and have the polyurethane heat preservation.

Furthermore, the storage battery is fixed at the right ends of the two box bodies, the control button is installed at the right end of the storage battery, the refrigeration sheet, the storage battery and the control button are connected through electric wires, and the storage battery is connected with an external power supply through electric wires.

Furthermore, the spiral groove is formed in the annular side end of the encoder main body, the spiral pipe is arranged inside the spiral groove and fixedly connected with the encoder main body through adhesive, and heat-conducting silicone grease is pasted at the contact position of the spiral pipe and the encoder main body.

The utility model has the advantages that: the utility model discloses an encoder heat abstractor advances inside external air carries the spiral pipe through the air pump, then external air carries out the heat exchange with encoder main part surface, the realization is cooled down the encoder main part, and make the inside air temperature of spiral pipe increase, the hot-air is through going out the tuber pipe discharge, this design is cooled down the encoder main part through the forced air cooling, and guaranteed that the dust can not get into and adhere to encoder main part surface, refrigeration assembly can refrigerate the air that flows, the radiating effect of encoder main part cooling has been increased.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a heat dissipation device of an encoder according to the present invention;

fig. 2 is a schematic view of a first embodiment of a refrigeration assembly in a heat dissipation device of an encoder according to the present invention;

fig. 3 is a schematic diagram of a second embodiment of a refrigeration assembly in a heat dissipation device of an encoder according to the present invention;

in the figure: the air-conditioning system comprises a shell 1, a coder 2, a coder fixing frame 3, a coder main body 4, a spiral pipe 5, a connecting pipe 6, a refrigerating assembly 7, an air pump 8, an air inlet pipe 9, an air outlet pipe 61, a box I62, a supporting net 63, a cold air inlet pipe 63, an end cover 64, a water outlet pipe 65, a box II 71, a refrigerating sheet 72 and a radiating plate 73.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a heat dissipation device for an encoder comprises an encoder main body 3, the encoder main body 3 is arranged inside a shell 1, a spiral pipe 4 is arranged at the annular side end of the encoder main body 3, an air outlet pipe 9 is arranged at the right lower end of the spiral pipe 4, the air outlet pipe 9 is arranged inside the shell 1 and extends to the right end of the shell 1, the left upper end of the spiral pipe 4 is connected with a connecting pipe 5, a refrigeration component 6 is fixed at the right end of the shell 1, an air pump 7 is fixed at the upper part of the right end of the shell 1, the connecting pipe 5 is arranged inside the encoder main body 3, penetrates through the right end of the shell 1 and the refrigeration component 6 and is fixedly connected with an air outlet of the air pump 7, specifically, the air pump 7 is connected with an external power supply and a control button through wires, the external power supply is convenient for supplying power to the air pump 7, the control button is, refrigeration assembly 6 reduces the temperature of air and forms cold air, cold air enters into spiral pipe 4 and flows in spiral pipe 4 inside, the cold air of 4 inside flows of spiral pipe carries out the heat exchange with 3 surfaces of encoder main part, the realization is cooled down encoder main part 3, the heat dissipation of the encoder main part 3 of being convenient for, the cold air of 4 inside of spiral pipe forms heat air through the heat exchange simultaneously, hot air is through going out tuber pipe 9 and discharging to the air, this design has avoided the dust to get into or adhere to encoder main part 3 when having realized the supplementary radiating of forced air cooling, the radiating effect is good, make encoder main part 3 steady operation.

The right end of the air outlet pipe 9 is fixed with a first filter screen through a bolt, and the first filter screen achieves a dust blocking function.

An air inlet of the air pump 7 is connected with an air inlet pipe 8, one end, far away from the air pump 7, of the air inlet pipe 8 is fixed with a second filter screen through a bolt, the air inlet pipe 8 facilitates external air to enter, and the second filter screen and the first filter screen have the same functions and are convenient to block dust.

The left end of the air pump 7 is provided with a support frame through a bolt, the support frame is fixed at the right end of the shell 1 through a bolt, and the support frame is convenient for supporting the air pump 7.

The first embodiment is as follows: the refrigerating assembly 6 comprises a first box body 61, the first box body 61 is fixed at the right end of the shell 1 through bolts, through holes are formed in the left end and the right end of the first box body 61, the connecting pipe 5 penetrates through the two through holes from left to right, a support net 62 is welded on the inner wall of the first box body 61, the support net 62 is arranged at the upper end of the connecting pipe 5, a cold air inlet pipe 63 is fixed at the right end of the first box body 61, the cold air inlet pipe 63 is arranged at the upper side of the support net 62, an end cover 64 is installed at the upper end of the first box body 61 through a flat nozzle buckle, a water outlet pipe 65 of a switch valve is fixed at the lower end of the first box body 61, polyurethane heat insulation layers are adhered on the inner wall of the first box body 61 and the lower end of the end cover 64, the outer end of the cold air inlet pipe 63 is connected with a refrigerator, the refrigerator is used for, make air conditioning be full of whole box 61, treat to box 61 inside transport air conditioning suitable time after, open the ooff valve again, avoid box 61 inside pressure too big, wherein the supporting network 62 is convenient for carry on spacingly to connecting pipe 5 on the one hand, and on the other hand can carry out solid impurity to the air conditioning that enters into box 61 inside and filter, and personnel can open end cover 64, take out the solid impurity on the supporting network 62.

Example two: refrigeration subassembly 6 includes second box 71, second box 71 passes through 1 right-hand member of bolt fastening casing, the through-hole is all seted up at both ends about second box 71, even pipe 5 passes two through-holes and runs through second box 71 by the left right side, logical groove is seted up to second box 71 lower extreme, logical inslot portion inlays refrigeration piece 72 through the bolt, refrigeration piece 72 lower extreme passes through bolt fastening heating panel 73, all paste on two box 71 inner walls and have the polyurethane heat preservation, refrigeration piece 72 during operation one side refrigeration simultaneously dispels the heat, the terminal surface is dispelled the heat under the supplementary refrigeration piece 72 of heating panel 73, refrigeration piece 72 upper end is cooled down to even pipe 5 and its inside air.

The storage battery is fixed to the second 71 right end of the box body, the control button is installed at the right end of the storage battery, the refrigeration piece 72, the storage battery and the control button are connected through electric wires, the storage battery is connected with an external power supply through electric wires, the storage battery is convenient to supply power to the refrigeration piece 72, and the control button is convenient for starting and stopping the air refrigeration piece 72.

The helicla flute is seted up to 3 annular sides of encoder main part, and spiral pipe 4 is established inside the helicla flute, and spiral pipe 4 passes through viscose and 3 fixed connection of encoder main part, and spiral pipe 4 is pasted with 3 contact position of encoder main part and is had heat conduction silicone grease, and heat conduction silicone grease is convenient for heat to be convenient for encoder main part 3 goes up thermal the helicla flute that gives off and is convenient for encoder main part 3 and the installation of spiral pipe 4.

3 left ends of encoder main part pass through bolt fastening encoder mount 2, and encoder mount 2 passes through bolt and 1 fixed connection of casing, and encoder mount 2 is convenient for encoder main part 3 and is connected with casing 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (9)

1. The utility model provides an encoder heat abstractor, includes encoder main part (3), its characterized in that: establish inside casing (1) encoder main part (3), encoder main part (3) annular side installation spiral pipe (4), spiral pipe (4) right side lower extreme is equipped with out tuber pipe (9), it installs inside and extend to casing (1) right-hand member in casing (1) to go out tuber pipe (9), even pipe (5) are connected to spiral pipe (4) upper left end, casing (1) right-hand member fixes refrigeration subassembly (6), casing (1) right-hand member upper portion rigidity air pump (7), even pipe (5) are installed inside and pass casing (1) right-hand member and refrigeration subassembly (6) and with the air outlet fixed connection of air pump (7) in encoder main part (3).

2. The heat sink for encoder as claimed in claim 1, wherein: the right end of the air outlet pipe (9) is fixed with a first filter screen.

3. The heat sink for encoder as claimed in claim 1, wherein: an air inlet of the air pump (7) is connected with an air inlet pipe (8), and a second filter screen is fixed at one end, far away from the air pump (7), of the air inlet pipe (8).

4. The heat sink for encoder as claimed in claim 1, wherein: the air pump (7) is characterized in that a support frame is arranged at the left end and fixed at the right end of the shell (1).

5. The heat sink for encoder as claimed in claim 1, wherein: refrigeration assembly (6) includes box (61), box (61) is through bolt fastening casing (1) right-hand member, the through-hole is all seted up at both ends about box (61), even pipe (5) are passed two through-holes by the left hand right side, fixed stay net (62) on box (61) inner wall, establish in even pipe (5) upper end in stay net (62), the fixed air conditioning of box (61) right-hand member advances pipe (63) and air conditioning advances pipe (63) and establishes in stay net (62) upside, box (61) upper end is through flat mouth hasp installation end cover (64), box (61) lower extreme fixed band has outlet pipe (65) of ooff valve, on box (61) inner wall and end cover (64) lower extreme all paste and have the polyurethane heat preservation.

6. The heat sink for encoder as claimed in claim 1, wherein: refrigeration subassembly (6) includes box two (71), box two (71) are through bolt fastening casing (1) right-hand member, the through-hole is all seted up at both ends about box two (71), connecting pipe (5) are passed two through-holes and are run through box two (71) by the left right side, logical groove is seted up to box two (71) lower extreme, lead to inslot portion and inlay refrigeration piece (72), refrigeration piece (72) lower extreme fixed cooling plate (73), it has the polyurethane heat preservation to paste on box two (71) inner walls.

7. The heat sink for encoder as claimed in claim 6, wherein: the storage battery is fixed at the right end of the second box body (71), a control button is installed at the right end of the storage battery, the refrigeration piece (72), the storage battery and the control button are connected through electric wires, and the storage battery is connected with an external power supply through electric wires.

8. The heat sink for encoder as claimed in claim 1, wherein: the spiral groove is seted up to encoder main part (3) annular side, spiral pipe (4) are established inside the spiral groove, spiral pipe (4) are through viscose and encoder main part (3) fixed connection, spiral pipe (4) are pasted with encoder main part (3) contact position and are had heat conduction silicone grease.

9. The heat sink for encoder as claimed in claim 1, wherein: the left end of the encoder main body (3) is fixed on the encoder fixing frame (2) through a bolt, and the encoder fixing frame (2) is fixedly connected with the shell (1) through a bolt.

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