CN108645525A - Protector and sensor installing structure - Google Patents
Protector and sensor installing structure Download PDFInfo
- Publication number
- CN108645525A CN108645525A CN201810245520.7A CN201810245520A CN108645525A CN 108645525 A CN108645525 A CN 108645525A CN 201810245520 A CN201810245520 A CN 201810245520A CN 108645525 A CN108645525 A CN 108645525A
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- CN
- China
- Prior art keywords
- sensor
- protector
- wall
- maintaining part
- occlusive
- 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.)
- Granted
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Battery Mounting, Suspending (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Secondary Cells (AREA)
Abstract
The easy protector of assembling operation and sensor installing structure can be made by providing one kind.Have：Multiple occlusive parts (30), the outer surface side that wall (12) is surrounded including sensor maintaining part (31) and from detection object clogs the opening occlusive part (32) for having been formed on the sensor inserting opening (13a) that detection object surrounds wall (12), also, it is arranged on position corresponding with multiple wholes of sensor inserting opening (13a)；And keep the electric wire maintaining part (40) of sensor-use line W, wherein, in the state that all or part of sensor maintaining part (31) of multiple occlusive parts (30) maintains sensor (90), protector (20) is installed in detection object and surrounds wall (13), from and by sensor maintaining part (31) keep sensor (90) be inserted into configuration scheduled test point sensor inserting opening (13a), and, including all sensor inserting openings (13a) including being not inserted into the sensor inserting opening (13a) of sensors configured (90) are in the state clogged by opening occlusive part (32).
Description
Technical field
The present invention relates to can be kept in a manner of it can detect the detection object surrounded by wall the protector of sensor with
And the sensor installing structure of the protector is used.
Background technology
In the past, the power supply as electric vehicle or hybrid electric vehicle etc. uses what multiple batteries were formed by connecting side by side
Battery module.
For such battery module, since the management of voltage or temperature etc. is critically important, it is set as to utilize more
A sensor detects, monitors the voltage or temperature at multiple positions.
For example, the installation constitution of temperature detector has been recorded in patent document 1, the thermistor quilt as temperature sensor
The maintaining part being arranged in the insulation lid of covering battery interconnection module is kept, to be configured in temperature detecting point.
Existing technical literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2016-90286 bulletins
Invention content
The problem of present invention is to be solved
However, in the installation constitution of temperature detector recorded in patent document 1, due to being provided with for being inserted into temperature-sensitive
Therefore the opening of resistance, that is, thermistor insertion section has the case where maintaining part for not installing thermistor in multiple maintaining parts
Under, thermistor insertion section becomes the state being open.Therefore, in order to inhibit the influence of external temperature etc. and accurately detect
Object is detected, or operator gets an electric shock by being open with internal electrical connection section contact by order to prevent, further in order to anti-
The physical damage only fallen in opening from outside detects object, needs to clog opening for thermistor insertion section with other component
Mouthful, as a result lead to that there are assembling operations to become trouble this problem.
In addition, this problem is similarly to be solved ask in the installation constitution of the sensor other than thermistor
Topic.
The present invention has been made in view of the above-described circumstances, and an object thereof is to provide one kind, and assembling operation can be made readily to protect
Protect device and sensor installing structure.
The solution to the problem
To solve the above problems, achieve the goal, the protector involved by the 1st form of the invention, which is characterized in that have
Multiple occlusive parts and electric wire maintaining part, the multiple occlusive part respectively include：Sensor maintaining part keeps sensor；And opening
Occlusive part, the outer surface side that wall is surrounded from detection object are clogged in the i.e. described detection of wall for detecting object for surrounding the sensor
Object surrounds the sensor inserting opening that is formed in such a way that the sensor can be inserted into of wall, and the electric wire maintaining part will be from
It is kept along scheduled line route by the sensor-use line that the sensor that the sensor maintaining part is kept pulls out,
The multiple occlusive part is arranged on and has been formed on multiple sensor inserting openings that the detection object surrounds wall
The corresponding position of whole, kept in all sensors maintaining part of the multiple occlusive part or a part of sensor maintaining part
In the state of having the sensor, the multiple occlusive part is installed in the outer surface that the detection object surrounds wall, from
Configuration is inserted by the sensor that the sensor maintaining part is kept and is inserted into use in the sensor of scheduled test point
Opening, also, include all sensors including the sensor inserting opening that is not inserted into and configures the sensor
Inserting opening is in the state clogged by the opening occlusive part of the multiple occlusive part.
In addition, the protector involved by the 2nd form of the present invention is in the present invention as stated above, the protector is characterized in that,
With multiple detection objects accordingly multiple detection objects surround walls and are linked side by side in the case of, having will be with
Each detection object surrounds the linking part that the corresponding multiple protectors of wall interlink.
In addition, the protector involved by the 3rd form of the present invention is characterized in that, and in the present invention as stated above, the linking part
Via the connecting member separated with the protector, the linking part with the protector of connection other side has described
Link to the clearance in the transverse and longitudinal direction in the parallel direction of protector and the face vertical with the parallel direction.
In addition, the protector involved by the 4th form of the present invention is characterized in that, and in the present invention as stated above, the sensor
It is temperature sensor, the battery connecting structure that the detection object is 1 battery or connects multiple batteries side by side.
To solve the above problems, achieving the goal, the feature of the sensor installing structure involved by the 5th form of the invention exists
In having：It detects object and surrounds wall, be the wall for the detection object for surrounding sensor, multiple inspections with the inside surrounded by the wall
Accordingly, the multiple sensors internally penetrated through can be inserted into from the outer surface of the wall by the sensor by being formed with inserts measuring point
Enter with opening；And protector, it is provided with：Multiple occlusive parts are arranged on complete with the multiple sensor inserting opening
The corresponding position in portion respectively includes the sensor maintaining part for keeping the sensor and surrounds the appearance of wall from the detection object
Fill in the opening occlusive part of said sensor inserting opening in surface side；And electric wire maintaining part, it will be kept from by the sensor
The sensor-use line that the sensor that portion is kept pulls out is kept along scheduled line route, in the multiple occlusive part
In the state that all the sensors maintaining part or a part of sensor maintaining part maintain the sensor, the protector is pacified
Mounted in it is described detection object surround wall outer surface, from and by the sensor maintaining part keep the sensor be inserted into
The sensor inserting opening in scheduled test point is configured, also, includes to be not inserted into configure the described of the sensor
All sensor inserting openings including sensor inserting opening are in be opened described in the multiple occlusive part
The state that mouth occlusive part clogs.
Invention effect
In protector involved by the 1st form of the present invention, since occlusive part is arranged on and the multiple sensor
The corresponding position of whole of inserting opening, therefore, even if the sensor maintaining part in a part maintains the sensing
In the case that the protector is installed in the detection object encirclement wall in the state of device, including being not inserted into the configuration sensing
All sensor inserting openings including the sensor inserting opening of device are in by the opening occlusive part plug
State firmly therefore, there is no need to individually clog the sensor inserting opening for being not inserted into and configuring the sensor, knot
Fruit can be such that assembling operation is easy.
The present invention the 2nd form involved by protector in, due to multiple detection objects accordingly, Duo Gesuo
Detection object is stated to surround in the case that wall linked side by side, due to the linking part to interlink with multiple protectors, because
This, in the case where multiple detection objects surround wall and link side by side, multiple protectors are unified in the state of having linked
Ground is mounted on the multiple detection objects linked and surrounds wall, therefore, it is possible to make assembling operation be easy.
The present invention the 3rd form involved by protector in, due to multiple protectors via the connecting member described
Transverse and longitudinal direction in the parallel direction of protector and the face vertical with the parallel direction links with clearance, therefore, even if
There is deviation in the linking portion that multiple detection objects linked side by side surround wall, the multiple protectors linked also can
Enough mutual linking portions absorb the deviation.
In protector involved by the 4th form of the present invention, comprising being not inserted into described in the configuration temperature sensor
In the state that all sensor insertion openings including sensor insertion opening are clogged by the opening occlusive part, Neng Goujian
The temperature that the detection object surrounds 1 battery or the battery connecting structure in wall is surveyed, therefore, it is possible to inhibit described
The externalities that object surrounds wall is detected, Accurate Determining becomes the temperature of the battery connecting structure of detection object.
In sensor installing structure involved by the 5th form of the present invention, due to being already provided at the occlusion of the protector
Portion is arranged on position corresponding with the multiple whole of sensor inserting opening, therefore, even if described in a part
The protector is mounted on the appearance that the detection object surrounds wall in the state that sensor maintaining part maintains the sensor
In the case of face, including being not inserted into all sensors including the sensor inserting opening for configuring the sensor
Inserting opening is in by the state that clogs of opening occlusive part, be therefore, there is no need to clog individually and is not inserted into the configuration biography
The sensor inserting opening of sensor, as a result, assembling operation can be made to be easy.
Description of the drawings
(a) of Fig. 1 is the protector and sensor installing structure shown being incorporated with involved by the embodiment of the present invention
The stereogram of state before the battery module installation protector of battery unit, (b) be the battery module that (a) is shown line A-A
Sectional view.
Fig. 2 is to show that the battery module in the battery unit shown in Fig. 1 is equipped with the stereogram of the state of protector.
Fig. 3 is the figure of the state before showing to link 3 protectors.
(a) of Fig. 4 is the figure of the state after linking 3 protectors from the inner surface side of protector, (b) is (a)
Side view.
(a) of Fig. 5 is the stereogram on the periphery of the occlusive part of protector, is (b) to show that the protector shown in (a) is kept
There is the stereogram on the periphery of the occlusive part of the state of temperature sensor and the sensor-use line pulled out from temperature sensor.
(a) of Fig. 6 is the figure of the electric wire maintaining part from wire-inserting port side, is (b) electric wire fastener shown in (a)
Line C-C sectional view.
(a) of Fig. 7 is the B1-B1 line sectional views of battery unit shown in Fig. 2, (b) is battery unit shown in Fig. 2
B2-B2 line sectional views.
Fig. 8 is the stereogram for the tongue piece portion that observation is exported as pulling wire from different directions respectively.
Fig. 9 is the periphery of the linking part of connection protector in one end shown in Fig. 3 and the linking part of both ends connection protector
Enlarged drawing.
(a) of Figure 10 is that one end is linked to the linking part of protector and the portion after the linking part connection of both ends connection protector
Point stereogram, (b) be linking portion shown in (a) line D-D sectional view.
Figure 11 is the enlarged drawing on the periphery of the linking part of connection protector in 2 both ends shown in Fig. 3.
(a) of Figure 12 is the stereogram that 2 both ends are linked to the part after protector connection, (b) is linked shown in (a)
Partial E-E line sectional views.
Figure 13 is the stereogram of temperature sensor.
Figure 14 is the figure of the state before showing 2 protectors of connection.
The explanation of reference numeral
1：Sensor installing structure
10：Battery module
11：Monocell
12：Babinet (detection object surrounds wall)
12a：Top-open
12b：Locking projection
13：Lid above (detection object surrounds wall)
13a：Sensor inserting opening
14：Lateral hatch
20：Protector
20A：One end links protector
20B：Both ends link protector
30：Occlusive part
31：Sensor maintaining part
31a：Hooking sheet
31b：Stop hole
32：Be open occlusive part
33：Occlude main part
33a：Inner surface
33b：Edge is vertically arranged wall
34：Occlude main body fixed part
35：Locking plate
35a：Leg
35b：Bridge portion
35c：Locking projection
40：Electric wire maintaining part
40a：Wire-inserting port
41：Retainer body portion
41A：Trunk maintaining part
41B：Diverge maintaining part
41a：Bottom wall part
41b：Edge is vertically arranged wall
41c：Baffle wall
42：Electric wire fixing segments
42a：Electric wire locking protrusion
50：Pulling wire exports
51：Tongue piece portion
60：Linking part
61：Connecting piece portion
61a：Abutting part
61b：Link protrusion
70：Linking part
71：Connecting piece portion
71a：Connecting hole
80：Connecting member
81：Connecting piece portion
81a：Abutting part
81b：Link protrusion
82：Abutting part
82a：Bearing surface
90：Temperature sensor (sensor)
91：Test section
92：Support sector
93：Locking protrusion
100：Battery unit
B：Battery
BP：Battery connecting structure (detection object)
W：Sensor-use line
Specific implementation mode
In the following, with reference to attached drawing, the preferred implementation of the present invention will be described in detail involved protector and sensor installing structure
Example.
Embodiment
(a) of Fig. 1 is the protector 20 and sensor installing structure 1 shown being incorporated with involved by the embodiment of the present invention
Battery unit 100 10 installation protector 20 of battery module before state stereogram, (b) be battery mould that (a) is shown
The line A-A sectional view of block 10.Fig. 2 is to show that the battery module 10 of battery unit 100 shown in Fig. 1 is equipped with protector 20
The stereogram of state.Fig. 3 is the figure of the state before showing to link 3 protectors 20.(a) of Fig. 4 is from protector 20
Inner surface side observation is (b) side view of (a) by the figure of the state after 3 connections of protectors 20.(a) of Fig. 5 is protector 20
Occlusive part 30 periphery stereogram, be (b) to show that the protector 20 shown in (a) maintains temperature sensor 90 and from temperature
Spend the stereogram on the periphery of the occlusive part 30 of the state for the sensor-use line W that sensor 90 pulls out.(a) of Fig. 6 is from electric wire
The figure of electric wire maintaining part 40 is observed in the sides insert port 40a, is (b) the line C-C sectional view of electric wire maintaining part 40 shown in (a).Fig. 7's
(a) be battery unit shown in Fig. 2 B1-B1 line sectional views, (b) be battery unit 100 shown in Fig. 2 B2-B2 line section views
Figure.Fig. 8 is the stereogram for observing the tongue piece portion 51 as pulling wire outlet 50 from different directions respectively.Fig. 9 is shown in Fig. 3
One end links the enlarged drawing on the periphery of the linking part 60 of protector 20A and the linking part 70 of both ends connection protector 20B.Figure 10
(a) be part after linking the linking part 70 of the linking part 60 of one end connection protector 20A and both ends connection protector 20B
Stereogram, (b) be linking portion shown in (a) line D-D sectional view.Figure 11 is connection protector in 2 both ends shown in Fig. 3
The enlarged drawing on the periphery of the linking part 70 of 20B.(a) of Figure 12 is that 2 both ends are linked to standing for the part after protector 20B connections
Body figure, (b) be linking portion shown in (a) E-E line sectional views.Figure 13 is the stereogram of temperature sensor 90.Figure 14 is to show
The figure for going out the state before 2 protectors 20 of connection, illustrates that the connective number of protector 20 is not limited to 3.
Protector 20 and sensor installing structure 1 involved by the embodiment of the present invention are loaded into battery unit 100, should
Battery unit 100 includes the power supply as electric vehicle or hybrid electric vehicle etc. multiple batteries 11 are formed by connecting side by side
Battery connecting structure BP.
Battery unit 100 has：3 battery modules 10 having interlinked and keep temperature sensor 90 and protect from
The protector 20 for the sensor-use line W that temperature sensor 90 pulls out.
First, illustrate battery module 10.
Battery module 10 has：Multiple batteries 11；The busbar (not shown) that multiple batteries 11 are electrically connected；It accommodates multiple
The babinet 12 of battery 11 and busbar；And the upper surface of the opening 12a lids 13 that the upper surface of clog babinet 12.
Battery 11 has used commercially available columned battery, and both ends are provided with electrode.
Busbar is the conductive component of plate, by the adjacent electricity for the multiple batteries 11 for having arranged and being contained in babinet 12
The electrode in pond 11 is connected in series or in parallel.
Multiple batteries 11 are electrically connected via busbar, and 1 battery for being thus configured to be adjusted to predetermined volumes connects
Junctor BP.
Babinet 12 is made of the resin material of insulating properties, and the multiple batteries 11 being electrically connected are kept with the state of arrangement.
In this embodiment, babinet 12 is the case for the approximate rectangular shape for being formed with top-open 12a, is protected for fixed
The locking projection 12b of shield device 20 is arranged on everywhere in the end outer surface of the sides top-open 12a.
Lid 13 clogs the upper surface of babinet 12 opening 12a above, to which lid 13 and babinet 12 constitute detection pair above
As surrounding wall, which, which surrounds wall, becomes the wall for surrounding detection object, that is, battery connecting structure BP of temperature sensor 90.
That is, lid 13 constitutes the upper wall that detection object surrounds wall above, babinet 12 constitutes the bottom wall and side wall that detection object surrounds wall.
The lid 13 above is the plate-shaped member being made of the resin material of insulating properties, is existed with based on temperature sensor 90
Accordingly, above, lid 13 is provided with can be by temperature sensor 90 from outer surface multiple test points of the inside surrounded by wall
It is inserted into multiple sensor inserting opening 13a that internal mode has penetrated through.
In this embodiment, the exterior side surface of 3 battery modules 10 linked is surrounded by side lid 14.
Next, illustrating protector 20.
Protector 20 is made of the resin material of insulating properties, and protector 20 is installed in the outer surface of lid 13 above, from
And multiple temperature sensors 90 are configured with sensor-use line W along state of the scheduled route on lid 13 above
It is clogged in each test point, and by the whole for being already provided at multiple sensor inserting opening 13a of lid 13 above.
In addition, in this embodiment, since 3 battery modules 10 link, corresponding with each battery module 10 3
A protector 20 is concatenated.
In 3 protectors 20,1 is one end connection protector 20A, i.e.,：The parallel direction of protector 20 (is only denoted as below
" parallel direction ") one end become the parts that are drawn out sensor-use line W, another side becomes and other protectors 20
Linking part 60, remaining 2 protector 20 are both ends connection protector 20B, i.e.,：Two end sides of parallel direction become and other protections
The linking part 70 of device 20.
That is, 3 protectors 20 linked link protector 20A and both ends this 2 kinds protections of connection protector 20B by one end
Device 20 is constituted.
First, illustrate the common composition part of 2 kinds of protectors 20.
There is 2 kinds of protectors 20 occlusive part 30 and electric wire maintaining part 40 to be used as common composition part.
Occlusive part 30 includes：Sensor maintaining part 31 becomes the part for keeping temperature sensor 90；And opening occlusive part
32, clog sensor inserting opening 13a from the outer surface side of lid 13 above, also, occlusive part 30 be arranged on above
The corresponding position of whole for multiple sensor inserting opening 13a that lid 13 is arranged.
Sensor maintaining part 31 is as shown in figure 5, the interior table with the aftermentioned occlusion main part 33 in opening occlusive part 32
A pair of of hooking sheet 31a, 31a that face is provided projectingly.
It is formed with stop hole 31b in a pair of of hooking sheet 31a, 31a, it is prominent to a pair of of the locking for being already provided at temperature sensor 90
93,93 are played to be engaged.
In addition, temperature sensor 90 is as shown in figure 13, have：Test section 91 is incorporated with thermistor (not shown)；And
Support sector 92 is provided with a pair of of locking protrusion 93,93 in both sides, also, supports test section 91.
Support sector 92 pulls out the sensor-use line W being connected with thermistor.
Opening occlusive part 32 has：Occlude main part 33, become from the outer surface side of lid 13 above clog sensor insert
Enter the part with opening 13a；And occlusion main body fixed part 34, it is fixed on for will occlude main part 33 and clogs sensor insertion
With the position of opening 13a.
It is plate portion to occlude main part 33, the inner surface 33a ratios configured Face to face with sensor inserting opening 13a
Sensor inserting opening 13a is big.
In the occlusion main part 33, inner surface 33a becomes the stationary plane of fixed temperature sensor 90, as described above, a pair of
Hooking sheet 31a, 31a, which are highlighted, to be arranged in inner surface 33a.
In addition, in the inner surface 33a of occlusion main part 33, edge is provided with the aftermentioned edge with electric wire maintaining part 40
It is vertically arranged the continuous edges wall 41b and is vertically arranged wall 33b.
Edge is vertically arranged wall 33b by with the portion to forming occlusion main body fixed part 34 in the edge of occlusion main part 33
Point and in addition to this part retain do not formed part (edge that do not formed of inner surface 33a is vertically arranged wall 33b and occlusion
The part of main body fixed part 34) mode, be vertically arranged in occlusion main part 33 inner surface 33a.
In addition, edge be vertically arranged wall 33b unformed part allow for protector 20 installation and the property removed and
It is arranged.
Occluding main body fixed part 34, there is locking plate 35, the locking plate 35 to be set vertically along the border land of occlusion main part 33
Set the inner surface 33a in occlusion main part 33.
Locking plate 35 is that the bridge portion 35b settings locking projection 35c of the piece main body of U-shaped is formed, and the piece main body of the U-shaped has：
It has been vertically arranged in a pair of of leg 35a, the 35a at the edge of occlusion main part 33；And by the upper shelf of a pair of of leg 35a, 35a
The bridge portion 35b of bridge.
Locking projection 35c is the part engaged with the locking projection 12b for being already provided at babinet 12.
That is, the function of locking plate 35 is will to occlude main part 33 to be fixed on the position for clogging sensor inserting opening 13a,
And protector 20 is fixed on battery module 10.
The sensor-use line W that electric wire maintaining part 40 will be pulled out from the temperature sensor 90 kept by sensor maintaining part 31
It is kept along scheduled line route.
The electric wire maintaining part 40 has：Retainer body portion 41 is arranged along the line route of sensor-use line W；With
And electric wire fixing segments 42, it is arranged on everywhere in retainer body portion 41, locking sensor-use line W.
Retainer body portion 41 has：Trunk maintaining part 41A guides the sensor-use line W of multiple temperature sensors 90
Pulling wire to protector 20 exports 50；And fork maintaining part 41B, from trunk maintaining part 41A branches and with each occlusive part 30
It is connected.
Trunk maintaining part 41A and fork maintaining part 41B have：Place the bottom wall part 41a of sensor-use line W；And by
The edge for being vertically arranged in two edge of bottom wall part 41a is vertically arranged wall 41b.
The maintaining part that diverges 41B has the baffle wall 41c for separating and connecting up sensor-use line W with wall.
In addition, in this embodiment, although illustrate fork maintaining part 41B from trunk maintaining part 41A forks be Y shape or
Inclined straight line shape, but the fork shape for the maintaining part 41B that diverges is without being limited thereto, as long as by trunk maintaining part 41A, respectively closing
Piston part 30 is connected as the line route of sensor-use line W, can also be other fork shapes.
Electric wire fixing segments 42 are as shown in Figure 5, Figure 6, and baffle wall 41c and edge are vertically arranged the interval of wall 41b or right
The interval that the edge set is vertically arranged wall 41b, 41b is adjusted so as to narrower than periphery, also, electric wire locking protrusion 42a is arranged on electricity
Near line insert port 40a.
The part that the electric wire fixing segments 42 clip sensor-use line W with wall, also, utilize electric wire locking protrusion
42a come prevent sensor-use line W from wire-inserting port 40a be detached from.
Next, the different composition parts of 2 kinds of protectors 20 of explanation.
First, illustrate one end connection protector 20A.
One end, which links protector 20A, has the part for becoming pull-out sensor-use line W at 2 positions left mutually
Pulling wire outlet 50.
Pulling wire outlet 50 from the terminal part of trunk maintaining part 41A in tongue-shaped tongue piece portion 51 outstanding by constituting.
Tongue piece portion 51 together with the multiple sensor-use line W pulled out from trunk maintaining part 41A by winding, so as to will
The multiple sensor-use line W pulled out from trunk maintaining part 41A are fixed on pulling wire outlet 50.
The tongue piece portion 51 is arranged on 2 positions left mutually, so as to by the setting place with battery unit 10
The adaptable tongue piece portion 51 of the settings condition such as space be selected as pulling wire outlet 50.
In addition, one end connection protector 20A has the linking part 60 different from both ends connection protector 20B.
The linking part 60 is as shown in Figure 9 and Figure 10, has connecting piece portion 61, which is integrally provided on master
The edge of dry maintaining part 41A is vertically arranged the outer surface of wall 41b, prominent to the parallel direction of protector 20B is linked with both ends.
Connecting piece portion 61 has：Abutting part 61a is kept in the trunk of the both ends connection protector 20B as object of connection
The edge of portion 41A is vertically arranged the aftermentioned connecting piece of the outer surface and the linking part 70 as both ends connection protector 20B of wall 41b
Between portion 71, the upper end-face edge face to be vertically arranged wall 41b with the edge of trunk maintaining part 41A is bent in a manner of abutting；And
Link protrusion 61b, embedded in the aftermentioned connecting hole 71a of both ends connection protector 20B.
One end links protector 20A and both ends connection protector 20B and links via such connecting piece portion 61, to profit
Linking portion is limited while there is clearance slightly in longitudinal pine in Figure 10 (b) with abutting part 61a and connection protrusion 61b
It is dynamic.
In addition, the edge that connecting piece portion 61 enters the trunk maintaining part 41A of both ends connection protector 20B is vertically arranged wall
Between the outer surface of 41b and the aftermentioned connecting piece portion 71 of linking part 70 for linking protector 20B as both ends, in Figure 10
(b) in, linking portion is limited while there is clearance slightly in lateral loosening.
One end connection protector 20A and both ends connection protector 20B after interlinking in this way links phase in linking portion
Mutual trunk maintaining part 41A.
Next, illustrating both ends connection protector 20B.
Both ends connection protector 20B is configured to：Not only linking part 70 is as described above with one end connection protector 20A's
Connecting piece portion 61 links, and can link protector 20B each other at both ends, uses the connecting member 80 separated with protector 20
To link.
The linking part 70 is vertically arranged wall 41b as is illustrated by figs. 11 and 12, at the edge of the terminal part of trunk maintaining part 41A
To have when being configured to from parallel direction from be L-shaped connecting piece portion 71 for outer surface.
Connecting piece portion 71 is formed with embedded by the connection protrusion 61b of connecting member 80 or one end connection protector 20A
Connecting hole 71a.
In addition, connecting member 80 is to be provided with the component in a pair of of connecting piece portion 81, the connecting piece at parallel direction both ends
Portion 81 has in the same manner as the connecting piece portion 61 of one end connection protector 20A：Abutting part 81a, in both ends connection protector 20B
Trunk maintaining part 41A edge be vertically arranged the outer surface of wall 41b and both ends connection protector 20B connecting piece portion 71 it
Between, the upper end-face edge face to be vertically arranged wall 41b with the edge of trunk maintaining part 41A is bent in a manner of abutting；And connection is prominent
81b is played, embedded in the connecting hole 71a of both ends connection protector 20B.
Link both ends connection protector 20B between connecting piece portion 81 set by the both ends of the connecting member 80 each other
In the case of, it is provided with what the edge face in the connecting piece portion 71 for foring each both ends connection protector 20B was abutted in parallel direction
The abutting part 82 of bearing surface 82a.
Via such connecting member 80, both ends connection protector 20B is connected to each other, to utilize abutting part 81a and company
Protrusion 81b is tied, in (b) of Figure 12, limits while there is clearance slightly linking portion in longitudinal loosening.
In addition, the connecting piece portion 81 of connecting member 80 enters the side of the trunk maintaining part 41A of both ends connection protector 20B
Edge is vertically arranged between the outer surface of wall 41b and the connecting piece portion 71 of both ends connection protector 20B, thus in (b) of Figure 12,
Linking portion is limited with several clearance in lateral loosening.
Also, since the edge face in the connecting piece portion 71 of both ends connection protector 20B is in parallel direction and connecting member 80
Bearing surface 82a abuts (2 (a) referring to Fig.1) and therefore limits loosening of the linking portion in parallel direction with several clearance.
In addition, if being configured to pull out side using 1 one end connection protector 20A in electric wire, both ends link protector
20B links other protectors 20, then, this 2 kinds of protector 20A and both ends connection protector 20B are linked by using one end
The protector 20 of type can correspond to the case where linking 3 or more protector 20.
Next, illustrating the assembling steps of sensor installing structure 1.
In addition, temperature sensor 90 to be mounted on to the process of protector 20 and the protection of temperature sensor 90 will be equipped with
The case where process that device 20 is mounted on battery module 10 is separated process illustrates.
First, temperature sensor 90 is being mounted in the process of protector 20, temperature sensor 90 is being mounted on 3
3 protectors 20 that a battery module 10 accordingly links.
Sensor maintaining part 31, but it is installed only at sensor maintaining part corresponding with test point 31.
In addition, the sensor-use line W pulled out from each temperature sensor 90 fixes multiple positions by electric wire fixing segments 42,
To be reliably held at electric wire maintaining part 40.
Next, protector 20 to be mounted in the process of battery module 10,3 10 not shown companies of battery module
Structure makes or the connections such as side lid 14, relative to 3 battery modules 10 linked, 3 protectors 20 linked
Uniformly fixed.
In this process, the locking projection 35c being provided in each occlusion main body fixed part 34 of each protector 20 in case
Each locking projection 12b that body 12 is provided with engaging, from and 3 protectors 20 having linked are fixed on 3 modules linked
10。
Each occlusive part 30 of protector 20 is fixed configuration and is arranged in the upper surface of each battery module 10 lid 13 as a result,
The corresponding position some all the sensors inserting opening 13a.
Therefore, sensor inserting opening 13a is inserted by the temperature sensor 90 that sensor maintaining part 31 is kept,
State in the temperature that can detect the battery module 10 inside lid 13 above.
In addition, in comprising be not inserted into configuration temperature sensor 90 sensor inserting opening 13a including it is all
The state that sensor inserting opening 13a is clogged by opening occlusive part 32 (with reference to Fig. 7).
In protector 20 involved by the embodiment of the present invention, it is inserted into multiple sensors since occlusive part 30 is arranged on
With opening 13a the corresponding position of whole, therefore, though a part sensor maintaining part 31 maintain temperature sensor 90
In the state of, in the case that protector 20 is mounted above the outer surface of lid 13, including being not inserted into configuration temperature sensor 90
Sensor inserting opening 13a including all sensor inserting opening 13a be in and clogged by opening occlusive part 32
State therefore, there is no need to clog the sensor inserting opening 13a for being not inserted into configuration temperature sensor 90 individually, as a result, can
Assembling operation is set to be easy.
In addition, protector 20 involved by the embodiment of the present invention accordingly link side by side with multiple electric connector BP it is more
In the case that a detection object surrounds wall 12,13, due to the linking part 60,70 that multiple protectors 20 interlink, because
This, even if in the case where multiple detection objects surround wall 12,13 and side by side link, since multiple protectors 20 are linking
It is uniformly mounted on the multiple detection objects linked under state and surrounds wall 12,13, therefore, it is possible to make assembling operation be easy.
In addition, in protector 20 involved by the embodiment of the present invention, since multiple protectors 20 are via connecting member 80
Link to clearance with the transverse and longitudinal direction in the parallel direction of protector 20 and the face vertical with parallel direction, therefore,
Even if the linking portion that multiple detection objects linked side by side surround wall 12,13 has deviation, the multiple protectors linked
20 also can absorb the deviation with mutual linking portion.
In addition, protector 20 involved by the embodiment of the present invention is due to can be comprising being not inserted into configuration temperature sensor
The shape that all the sensors inserting opening 13a including 90 sensor inserting opening 13a has been clogged by opening occlusive part 32
Under state, detect that detection object surrounds the temperature of the battery connecting structure BP in wall 12,13, therefore, it is possible to inhibit to detect object packet
The externalities of wall 12,13, Accurate Determining become the temperature of the battery connecting structure BP of detection object.
In sensor installing structure 1 involved by the embodiment of the present invention, due to being already provided at the occlusive part of protector 20
30 are arranged on position corresponding with multiple wholes of sensor inserting opening 13a, therefore, even if in the sensor of a part
Maintaining part 31 maintains in the case that protector 20 in the state of temperature sensor 90 is installed in lid 13 above, including not inserting
Enter to configure all sensor inserting opening 13a including the sensor inserting opening 13a of temperature sensor 90 and is in quilt
The state that opening occlusive part 32 clogs therefore, there is no need to clog the sensor insertion for being not inserted into configuration temperature sensor 90 individually
With opening 13a, as a result, assembling operation can be made to be easy.
In addition, the protector 20 involved by embodiment for invention and sensor installing structure 1, illustrate 3 protections
Device 20 is installed in the case where 3 battery module 10 linked in the state of having linked, but as long as at least one protector 20
It is installed in 1 battery module 10, the connective number of protector 20 or the connective number of battery module 10 are without being limited thereto.Example
Such as, as shown in figure 14, can also be that will link 2 batteries for being partially installed on and having linked made of 2 protectors 20A, 20B
Module 10.
In addition, the battery that the sensor installing structure 1 involved by the embodiment of invention uses is cylindric, but the shape of battery
Shape is without being limited thereto, for example, it is also possible to use the battery of plate.
In addition, it is that multiple batteries are arranged side by side that the sensor installing structure 1 involved by the embodiment of invention, which illustrates detection object,
The battery connecting structure BP being formed by connecting, but it can also be 1 battery to detect object.
In addition, invention embodiment involved by protector 20 and sensor installing structure 1 in, temperature in use sensor make
For sensor, but not limited to this, other sensors can also be used.For example, it is also possible to use current sensor.
In addition, invention embodiment involved by protector 20 and sensor installing structure 1 in, become one end connection protection
The linking part 60 of the device 20A construction different from both ends connection protector 20B, but not limited to this, can also be to link to protect with both ends
The composition that shield device 20B is used in the same manner connecting member 80 to link.
In addition, the sensor installing structure 1 involved by the embodiment of invention illustrates multiple sensor inserting opening 13a
It is arranged on and constitutes the case where detection object surrounds the upper surface of upper surface lid 13 of wall, but multiple sensors are set and are inserted into opening
The position of mouth 13a is not limited to the upper surface that detection object surrounds wall, can also be arranged in the side for constituting detection object encirclement wall
Wall.
More than, based on the embodiment of above-mentioned invention, the invention that the present inventor makes is specifically illustrated, but the present invention is unlimited
In the embodiment of above-mentioned invention, can make various changes within a range that does not deviate from its main point.
The Japanese patent application (Japanese Patent Application 2017-057596) that the application was proposed based on March 23rd, 2017 is complete by it
Portion's content is incorporated herein, as reference.
Claims (5)
1. a kind of protector, which is characterized in that
The protector has multiple occlusive parts and electric wire maintaining part,
The multiple occlusive part respectively includes：
Sensor maintaining part keeps sensor；With
Be open occlusive part, surrounded from detection object wall outer surface side clog the detection object for surrounding the sensor wall i.e.
The detection object surrounds the sensor inserting opening that wall is formed in such a way that the sensor can be inserted into,
The sensor-use line that the electric wire maintaining part will be pulled out from the sensor kept by the sensor maintaining part
It is kept along scheduled line route,
The multiple occlusive part is arranged on and has been formed on multiple sensors insertion use that the detection object surrounds wall
The corresponding position of whole of opening,
The sensor is maintained in all sensors maintaining part of the multiple occlusive part or a part of sensor maintaining part
In the state of, the multiple occlusive part be installed in it is described detection object surround wall outer surface, from and by the sensor
The sensor that maintaining part is kept is inserted into the sensor inserting opening configured in scheduled test point, also, wraps
Containing be not inserted into configure the sensor the sensor inserting opening including all sensor inserting openings at
In the state clogged by the opening occlusive part of the multiple occlusive part.
2. protector as described in claim 1, which is characterized in that
With multiple detection objects accordingly multiple detection objects surround walls and are linked side by side in the case of, have
The linking part that multiple protectors corresponding with each detection object encirclement wall are interlinked.
3. protector as claimed in claim 2, which is characterized in that
The linking part is via the connecting member separated with the protector, the connection with the protector of connection other side
Portion links to the clearance in the transverse and longitudinal direction with the parallel direction and face vertical with the parallel direction in the protector.
4. protector as claimed any one in claims 1 to 3, which is characterized in that
The sensor is temperature sensor,
The battery connecting structure that the detection object is 1 battery or multiple batteries are formed by connecting side by side.
5. a kind of sensor installing structure, which is characterized in that have：
It detects object and surrounds wall, be the wall for the detection object for surrounding sensor, multiple test points with the inside surrounded by the wall
Accordingly, multiple sensors that being formed with can be inserted into from the outer surface of the wall by the sensor and internally penetrate through, which are inserted into, to be used
Opening；And
Protector is provided with：Multiple occlusive parts are arranged on position corresponding with the multiple whole of sensor inserting opening
It sets, the outer surface side for respectively including the sensor maintaining part for keeping the sensor and surrounding wall from the detection object clogs institute
State the opening occlusive part of sensor inserting opening；And electric wire maintaining part, it will be from the institute kept by the sensor maintaining part
The sensor-use line for stating sensor pull-out is kept along scheduled line route,
The sensor is maintained in all the sensors maintaining part of the multiple occlusive part or a part of sensor maintaining part
In the state of, the protector be installed in it is described detection object surround wall outer surface, from and kept by the sensor
The sensor that portion is kept is inserted into the sensor inserting opening configured in scheduled test point, also, includes not
All sensor inserting openings including the sensor inserting opening of the insertion configuration sensor are in
The state clogged by the opening occlusive part of the multiple occlusive part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017057596A JP6552537B2 (en) | 2017-03-23 | 2017-03-23 | Protector and sensor mounting structure |
| JP2017-057596 | 2017-03-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108645525A true CN108645525A (en) | 2018-10-12 |
| CN108645525B CN108645525B (en) | 2020-02-28 |
Family
ID=63744401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810245520.7A Active CN108645525B (en) | 2017-03-23 | 2018-03-23 | Protector and sensor mounting structure |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6552537B2 (en) |
| CN (1) | CN108645525B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111416166A (en) * | 2019-01-07 | 2020-07-14 | 安德烈·斯蒂尔股份两合公司 | Structure, storage battery pack and gardening and/or forestry operation system |
| EP3905864A4 (en) * | 2018-12-27 | 2022-02-23 | Kabushiki Kaisha Toyota Jidoshokki | Electronic device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6850172B2 (en) * | 2017-03-23 | 2021-03-31 | 矢崎総業株式会社 | Sensor fixed structure |
| WO2024135987A1 (en) * | 2022-12-23 | 2024-06-27 | 주식회사 엘지에너지솔루션 | Battery module |
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| JP2012237723A (en) * | 2011-05-13 | 2012-12-06 | Hitachi Vehicle Energy Ltd | Electrical storage device |
| JP2014212026A (en) * | 2013-04-18 | 2014-11-13 | 株式会社豊田自動織機 | Battery module |
| JP2015015091A (en) * | 2013-07-03 | 2015-01-22 | 矢崎総業株式会社 | Bus bar module and power unit |
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|---|---|---|---|---|
| EP3905864A4 (en) * | 2018-12-27 | 2022-02-23 | Kabushiki Kaisha Toyota Jidoshokki | Electronic device |
| US11889668B2 (en) | 2018-12-27 | 2024-01-30 | Kabushiki Kaisha Toyota Jidoshokki | Electronic device |
| CN111416166A (en) * | 2019-01-07 | 2020-07-14 | 安德烈·斯蒂尔股份两合公司 | Structure, storage battery pack and gardening and/or forestry operation system |
| CN111416166B (en) * | 2019-01-07 | 2024-05-31 | 安德烈·斯蒂尔股份两合公司 | Structure, battery pack and gardening and/or forestry operation system |
| US12010943B2 (en) | 2019-01-07 | 2024-06-18 | Andreas Stihl Ag & Co. Kg | Construction, rechargeable battery pack, and garden and/or forest tending system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018159656A (en) | 2018-10-11 |
| CN108645525B (en) | 2020-02-28 |
| JP6552537B2 (en) | 2019-07-31 |
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