CN209608483U - A kind of medical sealed heat-dissipating motor - Google Patents
A kind of medical sealed heat-dissipating motor Download PDFInfo
- Publication number
- CN209608483U CN209608483U CN201822042542.1U CN201822042542U CN209608483U CN 209608483 U CN209608483 U CN 209608483U CN 201822042542 U CN201822042542 U CN 201822042542U CN 209608483 U CN209608483 U CN 209608483U
- Authority
- CN
- China
- Prior art keywords
- stepper motor
- shell
- cover
- service pipe
- motor shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 230000002572 peristaltic effect Effects 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model discloses a kind of medical sealed heat-dissipating motors, including stepper motor shell, the stepper motor shell is equipped with water cooling component and air-cooled component, the air-cooled component is set to stepper motor outer casing back, the water cooling component is set to stepper motor case surface, the water cooling component external water source.It is very accurate to solve medical instrument, leakproofness is good, therefore the heat that stepper motor generates can not shed in time, the problem of the precision that will affect instrument is used for a long time, and damages instrument.
Description
Technical field
The utility model relates to stepper motor field, specially a kind of medical sealed heat-dissipating motor.
Background technique
Stepper motor when in use, can generate biggish thermal energy, especially in terms of medical treatment, since stepper motor needs not
The transformation rotation direction of energy generates a large amount of heat, if thermal energy can not shed in time, can reduce the service life of stepper motor,
And it may cause motor directly to damage, because medical instrument is very accurate, leakproofness is good, therefore the heat that stepper motor generates
Amount can not shed in time, the precision that will affect instrument be used for a long time, and damage instrument.
Summary of the invention
The utility model aim is to provide a kind of medical sealed heat-dissipating motor, to solve to propose in above-mentioned background technique
Medical instrument it is very accurate, leakproofness is good, therefore the heat that stepper motor generates can not shed in time, and being used for a long time can shadow
The precision of Chinese percussion instrument tool, and the problem of damage instrument.
A kind of medical sealed heat-dissipating motor, including stepper motor shell, the stepper motor shell are equipped with water cooling component
With air-cooled component, the air-cooled component is set to stepper motor outer casing back, and the water cooling component is set to stepper motor case surface,
The water cooling component external water source.
Preferably, the air-cooled component includes outline border, and the outline border is inside stepper motor outer casing back, the outline border
Equipped with mounting rack, the mounting rack is equipped with several ventilation openings, and the mounting rack is equipped with impeller and external rotor electric machine, the impeller
Be vertically arranged with mounting rack, the blade of impeller is circumferentially uniformly fixed on the outer rotor of external rotor electric machine, by an external connection with
Power supply connection has the wiring hole for passing through external connection on outline border, is equipped with the cover, the cover and outline border outside the outline border
It is connected by fixed cell, and the cover is fixedly connected with stepper motor shell, the first card slot is equipped in the middle part of the outline border outer surface,
The cover inner surface is equipped with the second card slot, and trapezoidal decoupling rod, the stepping are equipped between first card slot and the second card slot
Dampening assembly is equipped between motor housing and air-cooled component.
Preferably, the dampening assembly includes the first spring, and stepper motor outer casing back outer surface is equipped with spring groove,
First spring one end is connected in spring groove, and the other end is contacted with mounting rack.
Preferably, the water cooling component includes shell, and the shell is covered in stepper motor outer surface of outer cover, and housing forward end
Equipped with baffle, stepper motor case nose outer surface is equipped with rubber pad, and the rubber pad and baffle connect, shell inner surface
Equipped with several first snap-gauges, water service pipe is equipped between shell and stepper motor shell, the water service pipe is set between the first snap-gauge,
The cover is equipped with connecting plate close to the end face of stepper motor shell, and the connecting plate is equipped with limit hole, the shell and step
It is equipped with threaded hole into the relative position on motor housing, threaded hole internal screw thread is connected with bolt.
Preferably, the S-type arrangement of the water service pipe.
Preferably, the water service pipe is silica gel hose.
Preferably, shell is stretched out in water service pipe one end, and extend into the cover inner wall, and the cover inner wall is equipped with the second card
Plate, second snap-gauge and water service pipe are clamped, and the water service pipe is arranged around the cover inner wall, are eventually passed through the cover and are protruded into water source, are led to
The water pipe other end protrudes into water source directly through shell, and the water service pipe is equipped with peristaltic pump, the peristaltic pump external power supply.
Preferably, the surface of shell can have several mesh.
The utility model has the following beneficial effects: stepper motor is when in use, biggish thermal energy can be generated, especially in medical treatment
Aspect, due to stepper motor need cannot transformation rotation direction, generate a large amount of heat, if thermal energy can not shed in time, meeting
The service life of stepper motor is reduced, and may cause motor and directly damage, in the present apparatus, passes through the fortune of air-cooled component
Make, the heat in stepper motor is taken out of, and air-cooled component and water cooling component are cooperatively connected, and water cooling component is driven to start in step
Water circulation is carried out into motor housing surface, carries out the fast cooling of stepper motor case surface.
Starting external rotor electric machine, impeller rotates, when wheel rotation, the heat that will be generated in stepper motor shell
Amount is taken out of, by the setting of trapezoidal decoupling rod, collides the noise of generation, the first spring when can reduce outline border vibration between the cover
The noise and abrasion that stepper motor is generated in running with outline border collision friction can be reduced.
Bolt passes through threaded hole and limit hole, shell, stepper motor shell and the cover is fixed together, limit hole is set as
Rectangle has certain surplus in this way when bolt passes through limit hole, can be according to the length of the first spring, to the distance of the cover
It is adjusted, the noise that rubber pad can reduce shell and stepper motor cover attack generates, the S-shaped arrangement of water service pipe, it is possible to increase
The stroke of water flowing liquid in pipe, heat dissipation effect are more preferable.
It drives the water in water service pipe to start the cycle over after wriggling pump startup, in cyclic process, takes away stepper motor shell
The heat of generation carries out fast cooling, and the surface of shell is equipped with several mesh, convenient for the ventilative and heat dissipation of shell.
Detailed description of the invention
Fig. 1 is air-cooled component main view described in specific embodiment of the present invention.
Fig. 2 is the cover left view described in specific embodiment of the present invention.
Fig. 3 is in Fig. 1 along A-A sectional view.
Fig. 4 is water service pipe layout viewing described in specific embodiment of the present invention.
Fig. 5 is frame structure schematic diagram described in specific embodiment of the present invention.
Wherein: 1, stepper motor shell；101, threaded hole；102, spring groove；103, rubber pad；2, shell；201, baffle；
202, the first snap-gauge；3, water service pipe；4, outline border；401 first card slots；5, mounting rack；6, impeller；8, trapezoidal decoupling rod；9, first
Spring；10, the cover；1001, connecting plate；1002, limit hole；1003, the second snap-gauge；1004, the second card slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figures 1 to 5, a kind of medical sealed heat-dissipating motor, including stepper motor shell 1, the stepper motor
Shell 1 is equipped with water cooling component and air-cooled component, and the air-cooled component is set to 1 rear end of stepper motor shell, and the water cooling component is set
In 1 surface of stepper motor shell, the water cooling component external water source.Stepper motor when in use, can generate biggish thermal energy, especially
It is in terms of medical treatment, due to stepper motor need cannot transformation rotation direction, generate a large amount of heat, if thermal energy can not and
When shed, the service life of stepper motor can be reduced, and may cause motor and directly damage, in the present apparatus, by air-cooled
The heat in stepper motor is taken in the running of component out of, and air-cooled component and water cooling component are cooperatively connected, and drive water cooling component
Start to carry out water circulation on 1 surface of stepper motor shell, carries out the fast cooling on 1 surface of stepper motor shell.
The air-cooled component includes outline border 4, and the outline border 4 is set to 1 rear end of stepper motor shell, is set inside the outline border 4
There is mounting rack 5, the mounting rack 5 is equipped with several ventilation openings, and the mounting rack 5 is equipped with impeller 6 and external rotor electric machine, the leaf
Wheel 6 is vertically arranged with mounting rack 5, and the blade of impeller 6 is circumferentially uniformly fixed on the outer rotor of external rotor electric machine, external by one
Line connects to power supply, and has the wiring hole for passing through external connection on outline border 4, is equipped with the cover 10, the cover outside the outline border 4
Lid 10 is connect with outline border 4 by fixed cell, and the cover 10 is fixedly connected with stepper motor shell 1, in 4 outer surface of outline border
Portion is equipped with the first card slot 401, and 10 inner surface of the cover is equipped with the second card slot 1004, first card slot 401 and the second card slot
It is equipped with trapezoidal decoupling rod 8 between 1004, dampening assembly, the damping are equipped between the stepper motor shell 1 and air-cooled component
Component includes the first spring 9, and 1 back end outer surface of stepper motor shell is equipped with spring groove 102, described first spring, 9 one end
It is connected in spring groove 102, the other end is contacted with mounting rack 5.Start external rotor electric machine, impeller 6 rotates, and works as impeller
When 6 rotation, the heat generated in stepper motor shell 1 is taken out of, by the setting of trapezoidal decoupling rod 8, the vibration of outline border 4 can be reduced
When and the cover 10 between collide the noise of generation, the first spring 9 can reduce stepper motor in running, with 4 collision friction of outline border
The noise of generation and abrasion.
The water cooling component includes shell 2,2 sets of the shell in 1 outer surface of stepper motor shell, and 2 front end of shell is set
There is a baffle 201,1 leading exterior surface of stepper motor shell is equipped with rubber pad 103, the rubber pad 103 and 201 company of contact of baffle
It connects, 2 inner surface of shell is equipped with several first snap-gauges 202, and water service pipe 3 is equipped between shell 2 and stepper motor shell 1, described logical
Water pipe 3 is set between the first snap-gauge 202, and the S-type arrangement of water service pipe 3, and the cover 10 is close to the end face of stepper motor shell 1
Equipped with connecting plate 1001, the connecting plate 1001 is equipped with limit hole 1002, the shell 2 and the phase on stepper motor shell 1
Threaded hole 101 is equipped with to position, 101 internal screw thread of threaded hole is connected with bolt, and the water service pipe 3 is silica gel hose.Bolt is worn
Threaded hole 101 and limit hole 1002 are crossed, shell 2, stepper motor shell 1 and the cover 10 are fixed together, limit hole 1002 is set
There is certain surplus in this way when bolt passes through limit hole 1002 for rectangle, it can be according to the length of the first spring 9, to the cover
10 distance is adjusted, and the noise that rubber pad 103 can reduce shell 2 and the collision of stepper motor shell 1 generates, water service pipe is in S
Shape arrangement, it is possible to increase the stroke of liquid, heat dissipation effect are more preferable in water service pipe 3.
Shell 2 is stretched out in 3 one end of water service pipe, and extend into 10 inner wall of the cover, and 10 inner wall of the cover is equipped with the second snap-gauge
1003, second snap-gauge 1003 is clamped with water service pipe 3, and the water service pipe 3 is arranged around 10 inner wall of the cover, eventually passes through the cover 10
Water source is protruded into, 3 other end of water service pipe protrudes into water source directly through shell 2, and the water service pipe 3 is equipped with peristaltic pump, the wriggling
External power supply is pumped, 2 surface of shell there can be several mesh.The water in water service pipe 3 is driven to start the cycle over after wriggling pump startup,
In cyclic process, the heat of the generation of stepper motor shell 1 is taken away, carries out fast cooling, 2 surface of shell is equipped with several nets
Hole, convenient for the ventilative and heat dissipation of shell 2.The assembling of medical instrument is very accurate, and requirement when assembly to gap is very
Strictly, when the hot wind that impeller 6 is blown out directly is blown at mechanical equipment surface, mechanical measure of precision may be will affect, impeller 6 is blown
Hot wind out understands some heat by the liquid absorption in water service pipe 3, in this feelings after the water service pipe 3 in the cover 10
Under condition, the hot wind that impeller 6 is blown out can reduce temperature to a certain extent, even if the hot wind blown out in this way is blown in medical machinery table
Face will not generate excessively high temperature, influence to reduce on mechanical measure of precision.
Concrete operating principle and step: stepper motor when in use, can generate biggish thermal energy, especially in medical treatment side
Face, due to stepper motor need cannot transformation rotation direction, generate a large amount of heat, if thermal energy can not shed in time, can subtract
The service life of few stepper motor, and may cause motor and directly damage, in the present apparatus, by the running of air-cooled component,
Heat in stepper motor is taken out of, and air-cooled component and water cooling component are cooperatively connected, and water cooling component is driven to start in stepping
1 surface of motor housing carries out water circulation, carries out the fast cooling on 1 surface of stepper motor shell.Start external rotor electric machine, band movable vane
Wheel 6 rotates, and when impeller 6 rotates, the heat generated in stepper motor shell 1 is taken out of, setting for trapezoidal decoupling rod 8 is passed through
It sets, the noise for colliding generation when outline border 4 vibrates between the cover 10 can be reduced, the first spring 9 can reduce stepper motor and operate
When, noise and abrasion with the generation of 4 collision friction of outline border.Bolt passes through threaded hole 101 and limit hole 1002, by shell 2, stepping
Motor housing 1 and the cover 10 are fixed together, and limit hole 1002 is set as rectangle, in this way when bolt passes through limit hole 1002, have
Certain surplus can be adjusted the distance of the cover 10, rubber pad 103 can reduce shell according to the length of the first spring 9
2 noises generated with the collision of stepper motor shell 1, the S-shaped arrangement of water service pipe, it is possible to increase the stroke of liquid in water service pipe 3, heat dissipation
Effect is more preferable.It drives the water in water service pipe 3 to start the cycle over after wriggling pump startup, in cyclic process, takes away outside stepper motor
The heat that shell 1 generates carries out fast cooling, and 2 surface of shell is equipped with several mesh, convenient for the ventilative and heat dissipation of shell 2.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (3)
1. a kind of medical sealed heat-dissipating motor, including stepper motor shell (1), which is characterized in that the stepper motor shell
(1) it is equipped with water cooling component and air-cooled component, the air-cooled component is set to stepper motor shell (1) rear end, and the water cooling component is set
In stepper motor shell (1) surface, the water cooling component external water source, the air-cooled component includes outline border (4), the outline border
(4) it is set to stepper motor shell (1) rear end, is equipped with mounting rack (5) inside the outline border (4), the mounting rack (5) is if be equipped with
Dry ventilation opening, the mounting rack (5) are equipped with impeller (6) and external rotor electric machine, and the impeller (6) is vertically arranged with mounting rack (5),
The blade of impeller (6) is circumferentially uniformly fixed on the outer rotor of external rotor electric machine, is connected to power supply by an external connection, in outline border
(4) there is the wiring hole for passing through external connection on, be equipped with the cover (10), the cover (10) and outline border outside the outline border (4)
(4) it is connected by fixed cell, and the cover (10) is fixedly connected with stepper motor shell (1), in the middle part of outline border (4) outer surface
Equipped with the first card slot (401), the cover (10) inner surface is equipped with the second card slot (1004), first card slot (401) and the
Trapezoidal decoupling rod (8) are equipped between two draw-in groove (1004), damping group is equipped between the stepper motor shell (1) and air-cooled component
Part, the dampening assembly include the first spring (9), and stepper motor shell (1) back end outer surface is equipped with spring groove (102),
Described first spring (9) one end is connected in spring groove (102), and the other end is contacted with mounting rack (5), and the water cooling component includes
Shell (2), the shell (2) covers in stepper motor shell (1) outer surface, and shell (2) front end is equipped with baffle (201), stepping
Motor housing (1) leading exterior surface is equipped with rubber pad (103), and the rubber pad (103) and baffle (201) connect, shell
(2) inner surface is equipped with several first snap-gauges (202), is equipped with water service pipe (3) between shell (2) and stepper motor shell (1), described
Water service pipe (3) is set between the first snap-gauge (202), and the cover (10) is equipped with connection close to the end face of stepper motor shell (1)
Plate (1001), the connecting plate (1001) are equipped with limit hole (1002), on the shell (2) and stepper motor shell (1)
Relative position is equipped with threaded hole (101), and threaded hole (101) internal screw thread is connected with bolt, the S-type arrangement of the water service pipe (3),
The water service pipe (3) is silica gel hose.
2. a kind of medical sealed heat-dissipating motor according to claim 1, which is characterized in that water service pipe (3) one end is stretched out
Shell (2), and it is extend into the cover (10) inner wall, the cover (10) inner wall is equipped with the second snap-gauge (1003), second card
Plate (1003) and water service pipe (3) are clamped, and the water service pipe (3) is arranged around the cover (10) inner wall, are eventually passed through the cover (10) and are protruded into
Water source, water service pipe (3) other end protrude into water source directly through shell (2), and the water service pipe (3) is equipped with peristaltic pump, described compacted
Dynamic pump external power supply.
3. a kind of medical sealed heat-dissipating motor according to claim 1, which is characterized in that shell (2) surface can
There are several mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822042542.1U CN209608483U (en) | 2018-12-06 | 2018-12-06 | A kind of medical sealed heat-dissipating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822042542.1U CN209608483U (en) | 2018-12-06 | 2018-12-06 | A kind of medical sealed heat-dissipating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209608483U true CN209608483U (en) | 2019-11-08 |
Family
ID=68395355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822042542.1U Expired - Fee Related CN209608483U (en) | 2018-12-06 | 2018-12-06 | A kind of medical sealed heat-dissipating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209608483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109450169A (en) * | 2018-12-06 | 2019-03-08 | 江苏拓格电子科技有限公司 | A kind of medical sealed heat-dissipating electric motor and controller method |
| CN113472131A (en) * | 2021-08-13 | 2021-10-01 | 泰信电机(苏州)有限公司 | Assembled motor housing |
-
2018
- 2018-12-06 CN CN201822042542.1U patent/CN209608483U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109450169A (en) * | 2018-12-06 | 2019-03-08 | 江苏拓格电子科技有限公司 | A kind of medical sealed heat-dissipating electric motor and controller method |
| CN109450169B (en) * | 2018-12-06 | 2024-01-23 | 江苏拓格电子科技有限公司 | Medical sealed heat dissipation motor and control method thereof |
| CN113472131A (en) * | 2021-08-13 | 2021-10-01 | 泰信电机(苏州)有限公司 | Assembled motor housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20201206 |