CN213185799U

CN213185799U - Heat radiator for step motor

Info

Publication number: CN213185799U
Application number: CN202022463582.0U
Authority: CN
Inventors: 聂鹏举; 张洪宇; 胥艾俊
Original assignee: Shenzhen Collier Motion Control Technology Co ltd
Current assignee: Shenzhen Collier Motion Control Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-05-11
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a step motor's heat abstractor, including protecting crust and step motor body, the fixed step motor body that is equipped with in inside of protecting crust, the sub-axis of step motor body is passed the middle part of step motor body one side and is extended to one side of protecting crust, and the fixed shaft cap that is equipped with in middle part of protecting crust one side, the inner wall of protecting crust are equipped with water cooling plant, and water cooling plant includes a plurality of water-cooling pipeline, arc pipe, electromagnetism water intaking valve and electromagnetism outlet valve, and the equal equidistance of a plurality of water-cooling pipeline is fixed to be established the inner wall of protecting crust, the beneficial effects of the utility model are that: open the leading-in cooling water of electromagnetism water intaking valve to a plurality of water-cooling pipeline through temperature controller, make the protective housing in rapidly lower the temperature, make the flabellum blow hot-blast to the arc through temperature controller control driving motor simultaneously, hot-blast through the arc get into the louvre circulation and dispel the heat, cooperate the heating panel again to make the whole temperature of protective housing keep balanced, make step motor life increase, resources of using manpower sparingly.

Description

Heat radiator for step motor

Technical Field

The utility model relates to a heat abstractor, in particular to step motor's heat abstractor belongs to step motor technical field.

Background

The stepping motor is used as an actuating element in an automatic control device, and when one pulse signal is input, the stepping motor advances one step.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a step motor's heat abstractor to the step motor body that proposes in solving above-mentioned background does not have heat abstractor, generates heat and leads to the problem that sometimes can the step out greatly.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device of a stepping motor comprises a protective shell and a stepping motor body, wherein the stepping motor body is fixedly arranged in the protective shell, a sub-shaft of the stepping motor body penetrates through the middle part of one side of the stepping motor body and extends to one side of the protective shell, a shaft cover is fixedly arranged in the middle part of one side of the protective shell, a water cooling device is arranged on the inner wall of the protective shell and comprises a plurality of water cooling pipelines, an arc-shaped pipe, an electromagnetic water inlet valve and an electromagnetic water outlet valve, the water cooling pipelines are fixedly arranged on the inner wall of the protective shell in equal intervals, the arc-shaped pipe is fixedly arranged on one side of the water cooling pipelines, the water cooling pipelines are communicated through the arc-shaped pipe, the electromagnetic water inlet valve is fixedly arranged at the top end of the arc-shaped pipe, the electromagnetic water outlet valve is fixedly arranged at the bottom end of the arc-shaped pipe, fan seats are arranged at the, two the inner wall of fan seat one side all is fixed and is equipped with driving motor, two the equal fixedly connected with flabellum of driving motor's transmission shaft, a plurality of louvres have been seted up on the top of protective housing, the inner wall of protective housing middle part is fixed and is equipped with temperature-detecting probe.

As an optimal technical scheme of the utility model, it is a plurality of the surface of louvre is all fixed and is equipped with the radiator-grid, and is a plurality of the radiator-grid is the aluminum alloy material and makes.

As an optimized technical scheme of the utility model, the bottom mounting of protecting crust is equipped with the heating panel.

As a preferred technical scheme of the utility model, the bottom mounting of heating panel is equipped with the workstation, the fixed alarm lamp that is equipped with in middle part of workstation.

As an optimized technical scheme of the utility model, the fixed arc that is equipped with in top of protecting crust opposite side inner wall.

As an optimized technical scheme of the utility model, two the equal slope of fan seat sets up.

As an optimal technical scheme of the utility model, one side of workstation is fixed and is equipped with temperature controller, driving motor, alarm lamp, temperature detect probe, electromagnetism outlet valve and electromagnetism water intaking valve are all through temperature controller and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a step motor's heat abstractor, detect the inside temperature of protecting crust through temperature detect probe, when the high temperature, open the leading-in cooling water of electromagnetism water intaking valve to a plurality of water-cooling pipeline through temperature controller, make and cool down rapidly in the protecting crust, make the flabellum blow hot-blast to the arc through temperature controller control driving motor simultaneously, it dispels the heat to get into the louvre circulation through the arc, it is more stable when two fan seats make two driving motor function, it makes the whole temperature of protecting crust keep balanced to deuterogamy the heating panel, make step motor life increase, the manpower resources are saved, make small animal and debris be difficult for getting into in the protecting crust through the radiator-grid and influence step motor function.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the water cooling device of the present invention.

In the figure: 1. a protective shell; 2. a stepping motor body; 3. a water cooling device; 4. a fan base; 5. a drive motor; 6. a fan blade; 7. heat dissipation holes; 8. a heat dissipation plate; 9. a work table; 10. a temperature detection probe; 11. an alarm lamp; 12. a heat-dissipating web; 13. an arc-shaped plate; 14. a temperature controller; 23. a shaft cover; 31. a water-cooled pipeline; 32. an arc tube; 33. an electromagnetic water inlet valve; 34. an electromagnetic water outlet valve.

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.

Referring to fig. 1-3, the present invention provides a heat dissipation device for a stepping motor, comprising a protective shell 1 and a stepping motor body 2, wherein the stepping motor body 2 is fixedly disposed inside the protective shell 1, a sub-shaft of the stepping motor body 2 is inserted through the middle portion of one side of the stepping motor body 2 and extends to one side of the protective shell 1, a shaft cover 23 is fixedly disposed at the middle portion of one side of the protective shell 1, a water cooling device 3 is disposed on the inner wall of the protective shell 1, the water cooling device 3 comprises a plurality of water cooling pipes 31, an arc pipe 32, an electromagnetic water inlet valve 33 and an electromagnetic water outlet valve 34, the plurality of water cooling pipes 31 are fixedly disposed on the inner wall of the protective shell 1 at equal intervals, the arc pipe 32 is fixedly disposed on one side of the plurality of water cooling pipes 31, the plurality of water cooling pipes 31 are all communicated with each other through the arc pipe 32, the electromagnetic water inlet valve 33 is fixedly disposed at, the top of 1 one side inner wall of protecting crust and the bottom of one side inner wall all are equipped with fan seat 4, and the inner wall of two fan seats 4 one side is all fixed and is equipped with driving motor 5, and the equal fixedly connected with flabellum 6 of transmission shaft of two driving motor 5, a plurality of louvres 7 have been seted up on the top of protecting crust 1, and the inner wall at 1 middle part of protecting crust is fixed and is equipped with temperature-detecting probe 10.

Preferably, the surfaces of the heat dissipation holes 7 are all fixedly provided with heat dissipation nets 12, and the heat dissipation nets 12 are all made of aluminum alloy materials, so that small animals and sundries are prevented from entering the protective shell 1 difficultly to influence the operation of the stepping motor; the bottom end of the protective shell 1 is fixedly provided with a heat dissipation plate 8, so that the heat dissipation effect is more uniform; the bottom end of the heat dissipation plate 8 is fixedly provided with the workbench 9, the middle part of the workbench 9 is fixedly provided with the alarm lamp 11, manual observation operation is not needed, and manpower resources are saved; an arc-shaped plate 13 is fixedly arranged at the top of the inner wall at the other side of the protective shell 1 and used for guiding hot air in the protective shell 1 to the heat dissipation holes 7; the two fan seats 4 are obliquely arranged, so that the fan blades 6 can better guide hot air into the heat dissipation holes 7; a temperature controller 14 is fixedly arranged on one side of the workbench 9, and the driving motor 5, the main body 22, the alarm lamp 11, the temperature detection probe 10, the electromagnetic water outlet valve 34 and the electromagnetic water inlet valve 33 are electrically connected with a power supply through the temperature controller 14, so that heat dissipation is simpler and more convenient, and human resources are saved.

When the heat dissipation device is used, when the stepping motor body 2 works, firstly, the control range of the temperature controller 14 with the model of CD901 is set to be 0-50 ℃, the top end of the arc-shaped pipe 32 is connected with a water pump, the bottom end of the arc-shaped pipe 32 is connected with a water source, the temperature inside the protective shell 1 is detected through the temperature detection probe 10, when the temperature inside the protective shell 1 is higher than a set value, the temperature controller 14 controls the alarm lamp 11 to flicker, the temperature controller 14 controls the electromagnetic water inlet valve 33 and the electromagnetic water outlet valve 34 to work, cooling water flows into the water cooling pipelines 31 through the arc-shaped pipe 32 to cool the protective shell 1, meanwhile, the temperature controller 14 controls the two driving motors 5 to work, the transmission shafts of the two driving motors 5 drive the two fan blades 6 to rotate, and hot air is guided to the arc-shaped plate 13, the arc 13 guides the hot air to the heat dissipation holes 7 again for circulation, and then the temperature of the bottom of the protective shell 1 is reduced through the heat dissipation plate 8, so that the temperature is more uniformly reduced.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a step motor's heat abstractor, includes protecting crust (1) and step motor body (2), its characterized in that, the inside of protecting crust (1) is fixed and is equipped with step motor body (2), the sub-axis of step motor body (2) passes through the middle part of step motor body (2) one side and extends to one side of protecting crust (1), the middle part of protecting crust (1) one side is fixed and is equipped with shaft cover (23), the inner wall of protecting crust (1) is equipped with water cooling plant (3), water cooling plant (3) include a plurality of water-cooling pipeline (31), arc pipe (32), electromagnetism water intaking valve (33) and electromagnetism outlet valve (34), a plurality of water-cooling pipeline (31) are equidistant fixed to be established the inner wall of protecting crust (1), a plurality of one side of water-cooling pipeline (31) all is fixed and is equipped with arc pipe (32), a plurality of water-cooling pipeline (31) all communicate through arc pipe (32), the fixed electromagnetism water intaking valve (33) that is equipped with in top of arc pipe (32), the bottom mounting of arc pipe (32) is equipped with electromagnetism outlet valve (34), the top of protecting crust (1) one side inner wall and the bottom of one side inner wall all are equipped with fan seat (4), two the inner wall of fan seat (4) one side is all fixed and is equipped with driving motor (5), two the equal fixedly connected with flabellum (6) of transmission shaft of driving motor (5), a plurality of louvres (7) have been seted up on the top of protecting crust (1), the inner wall fixing at protecting crust (1) middle part is equipped with temperature-detecting probe (10).

2. The heat dissipating apparatus for a stepping motor according to claim 1, wherein: the surface of the heat dissipation holes (7) is fixedly provided with heat dissipation nets (12), and the heat dissipation nets (12) are all made of aluminum alloy materials.

3. The heat dissipating apparatus for a stepping motor according to claim 1, wherein: the bottom end of the protective shell (1) is fixedly provided with a heat dissipation plate (8).

4. The heat dissipating device for a stepping motor according to claim 3, wherein: the bottom mounting of heating panel (8) is equipped with workstation (9), the fixed alarm lamp (11) that are equipped with in middle part of workstation (9).

5. The heat dissipating apparatus for a stepping motor according to claim 1, wherein: an arc-shaped plate (13) is fixedly arranged at the top of the inner wall of the other side of the protective shell (1).

6. The heat dissipating apparatus for a stepping motor according to claim 1, wherein: the two fan seats (4) are obliquely arranged.

7. The heat dissipating apparatus for a stepping motor according to claim 4, wherein: a temperature controller (14) is fixedly arranged on one side of the workbench (9), and the driving motor (5), the alarm lamp (11), the temperature detection probe (10), the electromagnetic water outlet valve (34) and the electromagnetic water inlet valve (33) are electrically connected with a power supply through the temperature controller (14).