CN209326804U - Temperature sensor assembly and motor and electric vehicle with it - Google Patents
Temperature sensor assembly and motor and electric vehicle with it Download PDFInfo
- Publication number
- CN209326804U CN209326804U CN201920177893.5U CN201920177893U CN209326804U CN 209326804 U CN209326804 U CN 209326804U CN 201920177893 U CN201920177893 U CN 201920177893U CN 209326804 U CN209326804 U CN 209326804U
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- China
- Prior art keywords
- temperature sensor
- sensor assembly
- accommodating chamber
- mounting base
- elastic component
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Abstract
The utility model discloses a kind of temperature sensor assembly and motor and electric vehicle with the temperature sensor assembly.The temperature sensor assembly includes: shell, and shell has accommodating chamber；Mounting base, mounting base are movably arranged in accommodating chamber, and mounting base is equipped with mounting groove, and mounting groove penetrates through mounting base；Temperature sensor, temperature sensor are located in mounting groove, and a part of temperature sensor stretches out accommodating chamber and mounting groove；And elastic component, elastic component are located in accommodating chamber, the cooperation of each of wall surface and mounting base of elastic component and accommodating chamber.Have many advantages, such as to be conveniently replaceable that temperature sensor, maintenance cost are low, thermometric is accurate according to the temperature sensor assembly of the utility model embodiment, by utilizing temperature sensor assembly, it can make motor operation stabilization, be not easy short circuit, be hardly damaged, the production efficiency for improving motor, reduces the production cost of motor.
Description
Technical field
The utility model relates to motor fields, and in particular, to temperature sensor assembly further relates to have the temperature sensing
The motor and electric vehicle of device assembly.
Background technique
With increasingly sharpening for fuel oil crisis and Vehicular exhaust pollution condition, new energy vehicle has become Shape Of Things To Come hair
The main trend of exhibition.Motor is the driving power source of new energy vehicle.At runtime, the armature of motor can generate certain motor
Heat, the temperature of armature are monitored by thermistor.
Currently, thermistor can be tied up on armature coil by binding strap.The method is primarily present following defect: (1)
From structural point, armature can have many binding strap the end of a thread and salient point, and binding strap the end of a thread meeting after dipping lacquer after making
It is hardened, can wear coil over time leads to short circuit；(2) the fixed of thermistor needs a large amount of auxiliary materials, and such as binding strap is worn
Slotting needle etc.；(3) from technological angle, binding thermistor is higher to the technical requirements of operator and will increase production
In working hour, lead to that production efficiency is low, production cost rises；(4) there are risk of breakage for binding strap, will lead to thermistor and fall,
There are security risks.
In addition, thermistor is directly embedded in stator interior when assembling motor, using resin material or other absolutely
Edge material is potted, so that thermistor is fixed on stator interior.But once thermistor breaks down, do not do
Method directly replaces thermistor, can only replace entire armature component, and the cost of armature will be significantly larger than thermistor
Cost.Lead to replace armature component due to being the damage of thermistor, substantially increases maintenance cost.
Utility model content
The purpose of this utility model is to overcome problems of the existing technology, provide temperature sensor assembly and tool
There are the motor and electric vehicle of the temperature sensor assembly.
To achieve the goals above, the utility model first aspect provides a kind of temperature sensor assembly, and the temperature passes
Sensor component includes: shell, and the shell has accommodating chamber；Mounting base, the mounting base are movably arranged at the accommodating chamber
Interior, the mounting base is equipped with mounting groove, and the mounting groove penetrates through the mounting base；Temperature sensor, the temperature sensor
It is located in the mounting groove, a part of the temperature sensor stretches out the accommodating chamber and the mounting groove；And elastic component, institute
It states elastic component to be located in the accommodating chamber, each of the elastic component and the wall surface of the accommodating chamber and the mounting base are matched
It closes.
Temperature sensor assembly according to the present utility model, which has, is conveniently replaceable that temperature sensor, maintenance cost be low, thermometric
Accurate advantage can make motor operation stabilization, be not easy short circuit, be hardly damaged, improve electricity by utilizing temperature sensor assembly
The production efficiency of machine reduces the production cost of motor.
Preferably, the accommodating chamber has opposite in a first direction first end and the second end, the accommodating chamber
The first end and each of the second end open wide, wherein a part of the temperature sensor stretches out institute
State the first end of accommodating chamber.
Preferably, the inner surface of the shell is configured with stage portion so that the accommodating chamber includes the first installation cavity and second
Installation cavity, the wall surface of second installation cavity is located at the inside of the wall surface of first installation cavity, wherein the mounting base is extremely
Few a part is located in first installation cavity, and at least part of the elastic component is located in second installation cavity.
Preferably, the shell includes: ontology, and the ontology has first installation cavity and second installation cavity；
With the first positive stop lug boss, first positive stop lug boss is located on the wall surface of second installation cavity, the first end of the elastic component
Portion is resisted against on first positive stop lug boss, and the second end of the elastic component is resisted against in the mounting base.
Preferably, the temperature sensor assembly further comprises the second positive stop lug boss, and second positive stop lug boss is located at
On the outer peripheral surface of the ontology, wherein second positive stop lug boss be annular, the circumferential direction of second positive stop lug boss with described
The circumferential direction of body is consistent.
Preferably, the mounting base is spherical parts.
Preferably, the temperature sensor assembly further comprises stop part, and the stop part is located at the accommodating chamber
On wall surface, the stop part and the mounting base cooperate so that mounting base described in backstop is detached from the accommodating chamber.
Preferably, the stop part is elastic slice, and the stop part is from the wall of the accommodating chamber away from the elastic component
Direction extend, the stop part from the wall surface of the accommodating chamber to the inside of the accommodating chamber extend.
The utility model second aspect provides motor, and the motor includes: casing, and the casing has cavity；Stator, institute
Stator is stated to be located in the cavity；And temperature sensor assembly, the temperature sensor assembly are according to the utility model first
Temperature sensor assembly described in aspect, the shell of the temperature sensor assembly are set on the housing, and the shell is extremely
Few a part is extend into the cavity, the temperature sensor position of the temperature sensor assembly in the cavity and with it is described
The coiling of stator cooperates, and the elastic component of the temperature sensor assembly is in deformed state often to push away the temperature sensor
To the coiling.
According to the motor of the utility model embodiment have it is stable, be not easy short circuit, be hardly damaged, high production efficiency,
Production cost is low, is conveniently replaceable temperature sensor, the advantage that maintenance cost is low, thermometric is accurate.
The utility model third aspect provides electric vehicle, and the electric vehicle includes according to the utility model second aspect
The motor.
Electric vehicle according to the present utility model has the advantages that stable, motor is not easy short circuit, motor is hardly damaged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram according to the shell of the temperature sensor assembly of the utility model embodiment；
Fig. 2 is the cross-sectional view along the direction A-A of Fig. 1；
Fig. 3 is the cross-sectional view along the direction B-B of Fig. 1；
Fig. 4 is the structural schematic diagram according to the temperature sensor of the utility model embodiment；
Fig. 5 is the structural schematic diagram according to the mounting base of the temperature sensor assembly of the utility model embodiment；
Fig. 6 is the structural schematic diagram according to the temperature sensor assembly of the utility model embodiment；
Fig. 7 is the cross-sectional view according to the temperature sensor assembly of the utility model embodiment；
Fig. 8 is the partial structural diagram according to the motor of the utility model embodiment；
Fig. 9 is the partial structural diagram according to the motor of the utility model embodiment；
Figure 10 is the partial structural diagram according to the motor of the utility model embodiment.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and should not be understood as practical new to this
The limitation of type.
Below with reference to the accompanying drawings motor 1 according to the utility model embodiment is described.It is practical according to this as shown in Fig. 1-Figure 10
The motor 1 of new embodiment includes casing (not shown), stator 20 and temperature sensor assembly 10.The casing has sky
Chamber, stator 20 are located in the cavity.
Temperature sensor assembly 10 includes shell 110, mounting base 120, temperature sensor 130 and elastic component 140.Shell
110 have accommodating chamber 111.Mounting base 120 is movably arranged in accommodating chamber 111, and mounting base 120 is equipped with mounting groove 121, peace
Tankage 121 penetrates through mounting base 120.Temperature sensor 130 is located in mounting groove 121, and a part of temperature sensor 130, which is stretched out, to be held
Receive chamber 111 and mounting groove 121, so as to measure stator 20 coiling 21 temperature.Elastic component 140 is located in accommodating chamber 111, elasticity
The cooperation of each of the wall surface and mounting base 120 of part 140 and accommodating chamber 111.
The shell 110 of temperature sensor assembly 10 is located on the casing, and at least part of shell 110 extend into the cavity
It is interior.The temperature sensor 130 of temperature sensor assembly 10 is located in the cavity, the coiling 21 of temperature sensor 130 and stator 20
Cooperation, so as to measure stator 20 coiling 21 temperature.The elastic component 140 of temperature sensor assembly 10 be in deformed state so as to
Temperature sensor 130 is often pushed to the coiling 21 of stator 20, so as to temperature sensor 130 can steadily, accurately measure it is fixed
The temperature of the coiling 21 of son 20.
According to the motor 1 of the utility model embodiment by the way that shell 110 is arranged on its casing, so as to so that temperature passes
Sensor 130 is mounted on the casing by shell 110.
Therefore without binding strap is reused, so as to avoid leading to short circuit because binding belt wear coil, to make electricity
Machine 1 more steadily runs, motor 1 is avoided to damage.Moreover, using 110 mounting temperature sensor 130 of shell, to operator
Technical requirements it is low, the production efficiency of motor 1 can be improved, reduce the production cost of motor 1, and temperature sensor 130 will not
It is fallen from shell 110, reduces security risk.
Moreover, not only can be convenient ground when temperature sensor 130 breaks down, easily replacing temperature sensor
130, and only need to replace temperature sensor 130, significantly reduce the maintenance cost of motor 1.
In addition, by setting elastic component 140 and elastic component 140 be in deformed state often to push away temperature sensor 130
Coiling 21 to stator 20, so as to so that temperature sensor 130 can closely, steadily match with the coiling 21 of stator 20
Close, so as to temperature sensor 130 can steadily, accurately measure stator 20 coiling 21 temperature.
Therefore, according to the motor of the utility model embodiment 1 have it is stable, be not easy short circuit, be hardly damaged, produce effect
Rate is high, production cost is low, is conveniently replaceable the advantages that temperature sensor 130, maintenance cost are low, thermometric is accurate.
Had according to the temperature sensor assembly 10 of the utility model embodiment and is conveniently replaceable temperature sensor 130, maintenance
At low cost, the advantages that thermometric is accurate, by utilizing temperature sensor assembly 10, can make motor 1 is stable, be not easy short circuit,
It is hardly damaged, improves the production efficiency of motor 1, reduce the production cost of motor 1.
As shown in Fig. 1-Figure 10, in some embodiments of the utility model, motor 1 may include the casing, stator 20
With temperature sensor assembly 10.The casing has cavity, and stator 20 is located in the cavity.It will be appreciated by those skilled in the art that
Be, motor 1 can also include rotor, due to the rotor can be it is known and unrelated with present invention point, no longer
It describes in detail.
Temperature sensor assembly 10 includes shell 110, mounting base 120, temperature sensor 130 and elastic component 140, shell
110 have accommodating chamber 111.After temperature sensor assembly 10 is installed on the casing, temperature sensor 130 can be with stator 20
Coiling 21 contact.Specifically, stator 20 has stator winding, which includes coiling 21, the end of the stator winding
Coiling 21 be it is flat, so as to temperature sensor 130 formed face contact, so as to more accurately measure the stator around
The temperature of group.
As shown in Fig. 2, Fig. 3 and Fig. 6, accommodating chamber 111 has first end 1111 and second opposite in a first direction
End 1112, the first direction is as shown in the arrow D in Fig. 3.For example, after shell 110 is installed on the casing, the first party
To can be substantially axially or radially consistent with the casing (motor 1, stator 20).
In other words, accommodating chamber 111 has first end 1111 and the second end 1112, first end 1111 and the second end
1112 is opposite in the first direction.Each of first end 1111 and the second end 1112 of accommodating chamber 111 open wide,
A part of temperature sensor 130 stretches out the first end 1111 of accommodating chamber 111.
The lead 131 (conducting wire) of temperature sensor 130 can stretch out accommodating chamber by the second end 1112 of accommodating chamber 111
111, the cavity of the casing is stretched out in turn.It is opened wide by the first end 1111 and the second end 1112 that make accommodating chamber 111, from
And the lead 131 of temperature sensor 130 not only can more easily, be more easily drawn, but also accommodating chamber can be reduced
111 difficulty of processing.
As shown in Fig. 1-Fig. 3 and Fig. 6, in one embodiment of the utility model, shell 110 may include ontology 112,
First positive stop lug boss 113 and the second positive stop lug boss 114, ontology 112 have accommodating chamber 111.The inner surface of shell (110) (accommodates
The wall surface of chamber 111) stage portion 1113 is configured with so that accommodating chamber 111 includes the first installation cavity 1114 and the second installation cavity 1115
(i.e. ontology 112 has the first installation cavity 1114 and the second installation cavity 1115), the wall surface of the second installation cavity 1115 are located at the first peace
Behave affectedly 1114 wall surface inside.
That is, rest part of a part (the second installation cavity 1115) of accommodating chamber 111 relative to accommodating chamber 111
(the first installation cavity 1114) is to contract.Wherein, the first end of the first installation cavity 1114 constitutes the first end of accommodating chamber 111
1111, the second end 1112 of the first end composition accommodating chamber 111 of the second installation cavity 1115, the second of the first installation cavity 1114
End is connected and is connected to the second end of the second installation cavity 1115.
Wherein, at least part of mounting base 120 is located in the first installation cavity 1114, at least part of elastic component 140
In the second installation cavity 1115.Thus after temperature sensor assembly 10 is installed on the casing, mounting base 120 can be located at
Between elastic component 140 and the coiling 21 of stator 20.
In mounting temperature sensor component 10, make the cavity of shell 110 (temperature sensor assembly 10) to the casing
Interior movement.After the coiling 21 of temperature sensor 130 and stator 20 contacts, temperature sensor 130 is no longer moved by 20 backstop of stator
It is dynamic.Shell 110 is continued to move to, since shell 110 is mobile relative to mounting base 120, elastic component 140 is compressed or is stretched.Work as shell
When the stage portion 1113 and mounting base 120 of body 110 contact, mobile shell 110 can not and be no longer needed to, at this time temperature sensor assembly
10 are installed in place.
Wall surface by making accommodating chamber 111 is configured with stage portion 1113, so as to be installed using 1113 backstop of stage portion
Seat 120, to limit the moving distance of mounting base 120, elastic component 140 to be avoided to be overly compressed or stretch.
Moreover, by making the wall surface of accommodating chamber 111 be configured with stage portion 1113 and utilizing stage portion 1113 and mounting base
120 cooperations, carry out temperature sensor module 10 and are installed in place, so that operator no longer needs to additionally judge temperature sensor group
Whether part 10 is installed in place, so as to reduce the installation difficulty of temperature sensor assembly 10.
As shown in Figures 2 and 3, temperature sensor assembly 10 further comprises stop part 150, and stop part 150 is located at receiving
On the wall surface of chamber 111, stop part 150 and mounting base 120 cooperate, so that backstop mounting base 120 is detached from accommodating chamber 111.Namely
It says, stage portion 1113 can limit mounting base 120 to the moving distance in the direction of neighbouring elastic component 140, and stop part 150 can limit
Moving distance of the mounting base 120 processed to the direction far from elastic component 140.
In a specific example of the utility model, as shown in Figures 2 and 3, stop part 150 is elastic slice, stop part 150
Direction from the wall of accommodating chamber 111 away from elastic component 140 extends, and stop part 150 is from the wall surface of accommodating chamber 111 to accommodating chamber
111 inside extends (inward-outward direction is as shown in the arrow C in Fig. 3).It is possible thereby to make the structure of temperature sensor assembly 10 more
Adduction reason.
As shown in Figure 5-Figure 7, mounting base 120 is spherical parts, i.e. mounting base 120 is spherical.By penetrating through mounting groove 121
Mounting base 120, to not only can more easily, more easily draw the lead 131, Er Qieke of temperature sensor 130
To reduce the difficulty of processing of mounting groove 121.
Preferably, mounting groove 121 can be along the radial perforation mounting base 120 of mounting base 120, it is possible thereby to make temperature sensing
The structure of device assembly 10 is more reasonable.
Temperature sensor 130 can cooperate with interference in mounting groove 121, and a part of temperature sensor 130 stretches out peace
Tankage 121.Temperature sensor 130 can be cylindric, and the surface of temperature sensor 130 can be equipped with heat-conducting resin layer.
As shown in Fig. 2, Fig. 3 and Fig. 6, in some examples of the utility model, the first positive stop lug boss 113 is located at the second peace
It behave affectedly on 1115 wall surface, the first end of elastic component 140 is resisted against on the first positive stop lug boss 113, the second end of elastic component 140
Portion is resisted against in mounting base 120.It is possible thereby to easily, be firmly installed elastic component 140.
Preferably, elastic component 140 can be helical spring, it is possible thereby to make 131 convenience of lead of temperature sensor 130
Ground easily passes through elastic component 140.
As shown in Fig. 2, Fig. 3 and Fig. 7, in an example of the utility model, the second positive stop lug boss 114 is located at ontology
On 112 outer peripheral surface, the second positive stop lug boss 114 is annular, and the circumferential direction of the second positive stop lug boss 114 is circumferential consistent with ontology 112.
Preferably, ontology 112, the first positive stop lug boss 113 and the second positive stop lug boss 114 can be with integrated injection moldings, i.e. shell
Body 110 can be integrated moulding.Thus the structural strength of shell 110 not only can be improved, but also shell 110 can be reduced
Manufacture difficulty and manufacturing cost.
Installation through-hole can be equipped on the casing of motor 1, a part of of shell 110 can cooperate with interference in the installation
In through-hole.Wherein, the second positive stop lug boss 114 can be resisted against on the outer surface or inner surface (wall surface of the cavity) of the casing,
To further prevent shell 110 to be detached from the casing.
In addition, the installation through-hole is also possible to threaded hole, can be threaded on shell 110 by being threadably mounted at
On the casing.
The casing may include shell and the end cap that is located on the shell, and temperature sensor assembly 10 can be located at the shell
Upper (as shown in Figure 10), can also be located on the end cap (as shown in Figure 9).
The utility model also provides electric vehicle.Electric vehicle according to the utility model embodiment includes practical according to this
The motor 1 of novel above-described embodiment.Therefore, stable, motor is had not according to the electric vehicle of the utility model embodiment
The advantages that easily short circuit, motor are hardly damaged.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection is also possible to be electrically connected or can communicate each other；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, the connection inside two elements or the interaction relationship of two elements be can be, unless otherwise restricted clearly.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of temperature sensor assembly (10) characterized by comprising
Shell (110), the shell (110) have accommodating chamber (111)；
Mounting base (120), the mounting base (120) are movably arranged in the accommodating chamber (111), the mounting base (120)
It is equipped with mounting groove (121), the mounting groove (121) penetrates through the mounting base (120)；
Temperature sensor (130), the temperature sensor (130) are located in the mounting groove (121), the temperature sensor
(130) a part stretches out the accommodating chamber (111) and the mounting groove (121)；With
Elastic component (140), the elastic component (140) are located in the accommodating chamber (111), the elastic component (140) and the appearance
Receive chamber (111) wall surface and the cooperation of each of the mounting base (120).
2. temperature sensor assembly (10) according to claim 1, which is characterized in that the accommodating chamber (111) has
Opposite first end (1111) and the second end (1112) on first direction, the first end of the accommodating chamber (111)
(1111) it is opened wide with each of the second end (1112), wherein a part of the temperature sensor (130) is stretched
The first end (1111) of the accommodating chamber (111) out.
3. temperature sensor assembly (10) according to claim 2, which is characterized in that the inner surface of the shell (110)
Be configured with stage portion (1113) so as to the accommodating chamber (111) include the first installation cavity (1114) and the second installation cavity (1115),
The wall surface of second installation cavity (1115) is located at the inside of the wall surface of first installation cavity (1114), wherein the mounting base
(120) at least part is located in first installation cavity (1114), and at least part of the elastic component (140) is located at institute
It states in the second installation cavity (1115).
4. temperature sensor assembly (10) according to claim 3, which is characterized in that the shell (110) includes:
Ontology (112), the ontology (112) have first installation cavity (1114) and second installation cavity (1115)；With
First positive stop lug boss (113), first positive stop lug boss (113) are located on the wall surface of second installation cavity (1115),
The first end of the elastic component (140) is resisted against on first positive stop lug boss (113), and the second of the elastic component (140)
End is resisted against on the mounting base (120).
5. temperature sensor assembly (10) according to claim 4, which is characterized in that further comprise the second positive stop lug boss
(114), second positive stop lug boss (114) is located on the outer peripheral surface of the ontology (112), wherein second positive stop lug boss
It (114) is annular, the circumferential direction of second positive stop lug boss (114) is circumferential consistent with the ontology (112).
6. temperature sensor assembly (10) according to claim 1, which is characterized in that the mounting base (120) is spherical shape
Part.
7. temperature sensor assembly (10) according to claim 6, which is characterized in that it further comprise stop part (150),
The stop part (150) is located on the wall surface of the accommodating chamber (111), and the stop part (150) is matched with the mounting base (120)
It closes so that mounting base described in backstop (120) are detached from the accommodating chamber (111).
8. temperature sensor assembly (10) according to claim 7, which is characterized in that the stop part (150) is elastic slice,
The stop part (150) extends from the wall of the accommodating chamber (111) away from the direction of the elastic component (140), described to stop
Block piece (150) extends from the wall surface of the accommodating chamber (111) to the inside of the accommodating chamber (111).
9. a kind of motor (1) characterized by comprising
Casing, the casing have cavity；
Stator (20), the stator (20) are located in the cavity；With
Temperature sensor assembly (10), the temperature sensor assembly (10) are according to of any of claims 1-8
The shell (110) of temperature sensor assembly (10), the temperature sensor assembly (10) is set on the housing, the shell
(110) at least part is extend into the cavity, and the temperature sensor (130) of the temperature sensor assembly (10) is located at
Cooperate in the cavity and with the coiling (21) of the stator (20), the elastic component (140) of the temperature sensor assembly (10)
In deformed state often to push the temperature sensor (130) to the coiling (21).
10. a kind of electric vehicle, which is characterized in that including motor according to claim 9 (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177893.5U CN209326804U (en) | 2019-01-31 | 2019-01-31 | Temperature sensor assembly and motor and electric vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177893.5U CN209326804U (en) | 2019-01-31 | 2019-01-31 | Temperature sensor assembly and motor and electric vehicle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209326804U true CN209326804U (en) | 2019-08-30 |
Family
ID=67732171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920177893.5U Active CN209326804U (en) | 2019-01-31 | 2019-01-31 | Temperature sensor assembly and motor and electric vehicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209326804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021047712A1 (en) * | 2019-09-09 | 2021-03-18 | Schaeffler Technologies AG & Co. KG | Electrical machine |
-
2019
- 2019-01-31 CN CN201920177893.5U patent/CN209326804U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021047712A1 (en) * | 2019-09-09 | 2021-03-18 | Schaeffler Technologies AG & Co. KG | Electrical machine |
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