CN208751580U - A kind of Hall sensor of good heat dissipation effect - Google Patents
A kind of Hall sensor of good heat dissipation effect Download PDFInfo
- Publication number
- CN208751580U CN208751580U CN201821731618.5U CN201821731618U CN208751580U CN 208751580 U CN208751580 U CN 208751580U CN 201821731618 U CN201821731618 U CN 201821731618U CN 208751580 U CN208751580 U CN 208751580U
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- CN
- China
- Prior art keywords
- hall sensor
- accommodating groove
- fixedly connected
- drive motor
- heat dissipation
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Abstract
The utility model discloses a kind of Hall sensors of good heat dissipation effect, including mounting seat, the bottom of the mounting seat is fixedly connected with yielding rubber pad, and Hall sensor ontology is installed at the top of mounting seat, the outer surface of the Hall sensor ontology is provided with several cooling fins, fixing seat is fixedly connected at the top of one end of the mounting seat, and fixing seat offers accommodating groove close to the side of Hall sensor ontology, the center of inside of the accommodating groove is fixed with partition, and the opening of accommodating groove is equipped with Air Filter, the accommodating groove is internally provided with drive motor, and right angle pole is fixedly connected on the output shaft of drive motor, flabellum is fixed on the right angle pole.The utility model structure is simple, can effectively improve the radiating efficiency of sensor, and can promote its stability while reducing cooling mechanism volume, can also be obviously improved the damping effect of sensor, reduce its use cost, practical.
Description
Technical field
The utility model relates to Hall sensor technical field more particularly to a kind of Hall sensors of good heat dissipation effect.
Background technique
Hall sensor is a kind of magnetic field sensor made according to Hall effect, this phenomenon be Hall in 1879
It is found when studying the conductive mechanism of metal, finds that semiconductor, conductive fluid etc. also have this effect later, and semiconductor is suddenly
Your effect is more much better than than metal, using various Hall elements made of this phenomenon, is widely used in industrial automation technology, inspection
Survey technology and information processing etc., Hall effect are to study the basic skills of semiconductor material performance, pass through Hall effect reality
The fixed Hall coefficient of test can judge that conduction type, carrier concentration and carrier mobility of semiconductor material etc. are important
Parameter.
There are certain drawbacks in current Hall sensor, firstly, the heat dissipation performance of sensor is poor, be easy when in use
Cause sensor to occur the situation of testing result inaccuracy after working long hours, influence to actually use, secondly, sensor is being pacified
Damping effect after dress is poor, and sensor is caused to be damaged or even scrap, and increases use cost, therefore, it is proposed that one
The Hall sensor of kind good heat dissipation effect.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of good heat dissipation effect proposed
Hall sensor.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Hall sensor of good heat dissipation effect, including mounting seat, the bottom of the mounting seat are fixedly connected with
Yielding rubber pad, and Hall sensor ontology is installed at the top of mounting seat, the outer surface of the Hall sensor ontology is set
Several cooling fins are equipped with, are fixedly connected with fixing seat at the top of one end of the mounting seat, and fixing seat is close to Hall sensor
The side of ontology offers accommodating groove, and the center of inside of the accommodating groove is fixed with partition, and the opening of accommodating groove is equipped with
Air Filter, the accommodating groove is internally provided with drive motor, and right angle pole is fixedly connected on the output shaft of drive motor,
Flabellum is fixed on the right angle pole, and right angle pole is fixedly connected with connecting rod far from one end of drive motor output shaft,
The inner surface of the accommodating groove offers gutter, and the inside of the fixing seat offers venthole, the inside of the gutter
The lateral surface for being provided with stable block, and stablizing block opens up fluted, and the opening of the groove is fixed with fixing axle, and fixing axle
On be movably installed with steady wheel, the inside of the yielding rubber pad offers damping chamber, and damping chamber be internally provided with it is several
Elastic diamond block is fixedly connected with flexible connection block, the inside of the elasticity diamond block between adjacent two elastic diamond blocks
Offer diamond shape chamber.
Preferably, the inside of the mounting seat and yielding rubber pad offers mounting hole, the inside of two mounting holes
Through there is the same installation bolt.
Preferably, the drive motor is fixedly connected by bolt with the inner surface of accommodating groove, and the quantity of drive motor
It is two groups, the height of the fixing seat is equal with the height of Hall sensor ontology.
Preferably, the connecting rod is fixedly connected with block is stablized, the outer surface of the steady wheel and the inner surface of gutter
It is in contact.
Preferably, the upper and lower ends of the elastic diamond block are mutually fixed with two wall surfaces up and down of damping chamber respectively, described logical
Stomata is connected with accommodating groove.
Preferably, the Hall sensor ontology and the input terminal of drive motor electrically connect with the output end of external power supply
It connects, the model M20 of the drive motor.
Compared with prior art, the utility model has the beneficial effects that
It 1, can be effective by setting cooling fin, Air Filter, drive motor, flabellum and venthole in the utility model
The radiating efficiency of sensor is improved, the case where avoiding transducer sensitivity from declining, practical effect is good.
2, pass through setting right angle pole, connecting rod, gutter, venthole, stable block, groove, fixation in the utility model
Axis and steady wheel can improve stability when flabellum rotation, extend its maintenance while reducing cooling mechanism occupied space
Period.
It 3, can be significant by setting damping chamber, elastic diamond block, flexible connection block and diamond shape chamber in the utility model
The damping effect of sensor after mounting is promoted, avoids sensor from being damaged, reduces its use cost.In conclusion should
The Hall sensor of good heat dissipation effect can effectively improve the radiating efficiency of sensor, and can reduce cooling mechanism volume
Its stability is promoted simultaneously, the damping effect of sensor can also be obviously improved, reduce its use cost, it is practical.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of good heat dissipation effect Hall sensor overall structure diagram；
Fig. 2 be the utility model proposes a kind of good heat dissipation effect Hall sensor stabilization block sectional structure signal
Figure；
Fig. 3 be the utility model proposes a kind of good heat dissipation effect Hall sensor yielding rubber pad broken section knot
Structure schematic diagram.
In figure: 1 mounting seat, 2 yielding rubber pads, 3 Hall sensor ontologies, 4 cooling fins, 5 fixing seats, 6 accommodating grooves, 7
Partition, 8 Air Filters, 9 drive motors, 10 right angle poles, 11 flabellums, 12 connecting rods, 13 gutters, 14 ventholes, 15 stablize blocks,
16 grooves, 17 fixing axles, 18 steady wheels, 19 damping chambers, 20 elastic diamond blocks, 21 flexible connection blocks, 22 diamond shape chambers.
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.
Referring to Fig.1-3, the bottom of a kind of Hall sensor of good heat dissipation effect, including mounting seat 1, mounting seat 1 is solid
Surely it is connected with yielding rubber pad 2, mounting seat 1 is for installing Hall sensor ontology 3, and the top of mounting seat 1 is equipped with
Hall sensor ontology 3, Hall sensor ontology 3 are used for measuring, and the outer surface of Hall sensor ontology 3 is provided with several
One end top of cooling fin 4, mounting seat 1 is fixedly connected with fixing seat 5, and fixing seat 5 is close to the one of Hall sensor ontology 3
Side offers accommodating groove 6, and accommodating groove 6 is for installing drive motor 9, and the center of inside of accommodating groove 6 is fixed with partition 7, and partition 7 can
Accommodating groove 6 is separated into two independent spaces, and the opening of accommodating groove 6 is equipped with Air Filter 8, Air Filter 8 has dust-proof
Effect, accommodating groove 6 is internally provided with drive motor 9, and right angle pole is fixedly connected on the output shaft of drive motor 9
10, right angle pole 10 can reduce the volume of cooling mechanism, and flabellum 11 is fixed on right angle pole 10, and flabellum 11 is used to form gas
Stream, and right angle pole 10 is fixedly connected with connecting rod 12 far from one end of 9 output shaft of drive motor, the inner surface of accommodating groove 6 is opened
Equipped with gutter 13, gutter 13 is for placing stable block 15, and the inside of fixing seat 5 offers venthole 14, gutter 13
It is internally provided with stable block 15, and the lateral surface for stablizing block 15 opens up fluted 16, the opening of groove 16 is fixed with fixing axle
17, and steady wheel 18 is movably installed in fixing axle 17, stability when flabellum 11 rotates, yielding rubber can be improved in steady wheel 18
The inside of pad 2 offers damping chamber 19, and if damping chamber 19 be internally provided with dry elasticity diamond block 20, elastic diamond block 20 matches
The shock resistance of Hall sensor ontology 3 can effectively be promoted by closing diamond shape chamber 22, between adjacent two elastic diamond blocks 20
It is fixedly connected with flexible connection block 21, the inside of elastic diamond block 20 offers diamond shape chamber 22.
The inside of mounting seat 1 and yielding rubber pad 2 offers mounting hole, and the inside of two mounting holes is same through having
A installation bolt, drive motor 9 are fixedly connected by bolt with the inner surface of accommodating groove 6, and the quantity of drive motor 9 is two
The height of group, fixing seat 5 is equal with the height of Hall sensor ontology 3, and connecting rod 12 is fixedly connected with block 15 is stablized, steady wheel
18 outer surface is in contact with the inner surface of gutter 13, and the upper and lower ends of elastic diamond block 20 are respectively and above and below damping chamber 19
Two wall surfaces are mutually fixed, and venthole 14 is connected with accommodating groove 6, and the input terminal of Hall sensor ontology 3 and drive motor 9 is and outside
The output end for connecing power supply is electrically connected, the model M20 of drive motor 9.
Working principle: in use, mounting seat 1 to be mounted on to specified position using installation bolt, then by hall sensing
Device ontology 3 is connected to power supply and can be used, and during Hall sensor ontology 3 is run, can star drive motor 9, drives
Outside air is sucked in accommodating groove 6 by venthole 14 and is blown out on Hall sensor ontology 3 by 11 high-speed rotation of flabellum,
At this point, the heat on cooling fin 4 can then be taken away by flowing wind, the temperature of Hall sensor ontology 3,10 turns of pole at right angle are reduced
In dynamic process, stablize the stability that block 15 cooperates the steady wheel 18 being arranged thereon that flabellum 11 can be improved, when carrier generates shake
When dynamic, the elasticity that elastic diamond block 20 generates can be offset vibration, and Hall sensor ontology 3 is avoided to be damaged, this
Utility model structure is simple, can effectively improve the radiating efficiency of sensor, and can be while reducing cooling mechanism volume
Its stability is promoted, the damping effect of sensor can also be obviously improved, reduces its use cost, it is practical.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Hall sensor of good heat dissipation effect, including mounting seat (1), which is characterized in that the mounting seat (1)
Bottom is fixedly connected with yielding rubber pad (2), and Hall sensor ontology (3) are equipped at the top of mounting seat (1), it is described suddenly
You are provided with several cooling fins (4) outer surface of sensor body (3), are fixedly connected at the top of one end of the mounting seat (1)
Have fixing seat (5), and fixing seat (5) offers accommodating groove (6), the accommodating groove close to the side of Hall sensor ontology (3)
(6) center of inside is fixed with partition (7), and the opening of accommodating groove (6) is equipped with Air Filter (8), the accommodating groove (6)
It is internally provided with drive motor (9), and is fixedly connected with right angle pole (10), the right angle on the output shaft of drive motor (9)
It is fixed on pole (10) flabellum (11), and right angle pole (10) is fixedly connected with far from one end of drive motor (9) output shaft
The inner surface of connecting rod (12), the accommodating groove (6) offers gutter (13), and the inside of the fixing seat (5) offers logical
Stomata (14), the gutter (13) are internally provided with stable block (15), and stablize block (15) lateral surface open up it is fluted
(16), the opening of the groove (16) is fixed with fixing axle (17), and steady wheel (18) are movably installed in fixing axle (17),
The inside of the yielding rubber pad (2) offers damping chamber (19), and damping chamber (19) if be internally provided with dry elasticity diamond shape
Block (20) is fixedly connected with flexible connection block (21), the elasticity diamond block between adjacent two elastic diamond blocks (20)
(20) inside offers diamond shape chamber (22).
2. a kind of Hall sensor of good heat dissipation effect according to claim 1, which is characterized in that the mounting seat
(1) mounting hole is offered with the inside of yielding rubber pad (2), the inside of two mounting holes, which is run through, the same installation bolt.
3. a kind of Hall sensor of good heat dissipation effect according to claim 1, which is characterized in that the drive motor
(9) it is fixedly connected by bolt with the inner surface of accommodating groove (6), and the quantity of drive motor (9) is two groups, the fixing seat
(5) height is equal with the height of Hall sensor ontology (3).
4. a kind of Hall sensor of good heat dissipation effect according to claim 1, which is characterized in that the connecting rod (12)
It is fixedly connected with block (15) is stablized, the outer surface of the steady wheel (18) is in contact with the inner surface of gutter (13).
5. a kind of Hall sensor of good heat dissipation effect according to claim 1, which is characterized in that the elasticity diamond block
(20) upper and lower ends are mutually fixed with two wall surfaces up and down of damping chamber (19) respectively, the venthole (14) and accommodating groove (6) phase
Connection.
6. a kind of Hall sensor of good heat dissipation effect according to claim 1, which is characterized in that the Hall sensor
Ontology (3) and the input terminal of drive motor (9) are electrically connected with the output end of external power supply, the type of the drive motor (9)
Number be M20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821731618.5U CN208751580U (en) | 2018-10-24 | 2018-10-24 | A kind of Hall sensor of good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821731618.5U CN208751580U (en) | 2018-10-24 | 2018-10-24 | A kind of Hall sensor of good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208751580U true CN208751580U (en) | 2019-04-16 |
Family
ID=66086143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821731618.5U Expired - Fee Related CN208751580U (en) | 2018-10-24 | 2018-10-24 | A kind of Hall sensor of good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208751580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033535A (en) * | 2020-08-24 | 2020-12-04 | 盐城工学院 | Multispectral sensor without dead angle |
| CN117452037A (en) * | 2023-12-25 | 2024-01-26 | 南京中旭电子科技有限公司 | Detachable Hall current sensor |
-
2018
- 2018-10-24 CN CN201821731618.5U patent/CN208751580U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033535A (en) * | 2020-08-24 | 2020-12-04 | 盐城工学院 | Multispectral sensor without dead angle |
| CN112033535B (en) * | 2020-08-24 | 2022-06-14 | 盐城工学院 | Multispectral sensor without dead angle |
| CN117452037A (en) * | 2023-12-25 | 2024-01-26 | 南京中旭电子科技有限公司 | Detachable Hall current sensor |
| CN117452037B (en) * | 2023-12-25 | 2024-03-15 | 南京中旭电子科技有限公司 | Detachable Hall current sensor |
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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 |
Granted publication date: 20190416 Termination date: 20201024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |