CN217387270U - Temperature measuring device for battery and battery pack with same - Google Patents
Temperature measuring device for battery and battery pack with same Download PDFInfo
- Publication number
- CN217387270U CN217387270U CN202123300953.4U CN202123300953U CN217387270U CN 217387270 U CN217387270 U CN 217387270U CN 202123300953 U CN202123300953 U CN 202123300953U CN 217387270 U CN217387270 U CN 217387270U
- Authority
- CN
- China
- Prior art keywords
- temperature measuring
- battery
- measuring device
- contact
- heat
- 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.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model discloses a battery package that is used for temperature measuring device of battery and has it, temperature measuring device include temperature measurement main part and elasticity heat-conducting piece, and elasticity heat-conducting piece includes: the temperature measurement contact part is provided with a contact surface, the contact surface is used for being in contact with a battery, the elastic bending part is arranged between the temperature measurement contact part and the fixed heat conducting part and is bent relative to the temperature measurement contact part and the fixed heat conducting part, the fixed heat conducting part is fixed in the temperature measurement main body and conducts heat to the temperature measurement main body, and when the contact surface is in contact with the battery, the elastic bending part can be bent and deformed to adjust the position of the contact surface. Like this, through be equipped with the elasticity kink on elasticity heat-conducting member, conflict between contact surface and the battery is more inseparable for on the battery heat can be more stable transmit the temperature measurement main part, the temperature measurement effect that contact surface and battery contact effect are relatively poor to result in is inaccurate to avoid appearing, thereby lets temperature measuring device more accurate reliable to the temperature measurement effect of battery.
Description
Technical Field
The utility model belongs to the technical field of the battery technique and specifically relates to a battery package that is used for temperature measuring device of battery and has it.
Background
In the prior art, the safety of the battery pack is crucial to the use of the vehicle, and therefore, it is necessary to provide a temperature measuring device to monitor the use condition of the battery pack. In the correlation technique, be equipped with the relative shell fragment that sets up in both sides or spring on the temperature measuring device usually to its conflict with the battery go on fixed, like this, in long-time use or the structure reason of battery, the conflict effect of temperature measuring device and battery is not good to let temperature measuring device be inaccurate reliable to the temperature measurement effect of battery, produce the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In the prior art, the temperature measuring device arranged in the battery pack is poor in stability in arrangement of the battery pack, and the temperature measuring device is easy to generate errors on the temperature measuring result of the battery. The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a temperature measuring device for battery, temperature measuring device's temperature measurement effect is comparatively accurate reliable.
Another object of the utility model is to provide a battery pack, be equipped with the temperature measuring device who is used for the battery as above shown in the battery pack.
According to the utility model discloses a temperature measuring device for battery, include: temperature measurement main part and elasticity heat-conducting member, elasticity heat-conducting member includes: the temperature measurement contact part, elasticity kink and fixed conducting part, the temperature measurement contact part is provided with the contact surface, the contact surface be used for with the battery contact, the elasticity kink sets up the temperature measurement contact part with between the fixed conducting part and relative the temperature measurement contact part with fixed conducting part is buckled and is set up, fixed conducting part is fixed in the temperature measurement main part and to temperature measurement main part heat conduction, the contact surface with when the battery contacts, the elasticity kink can buckle and warp, with the adjustment the position of contact surface.
According to the utility model discloses a temperature measuring device for battery, through be equipped with the elasticity kink on the elasticity heat-conducting piece, the elasticity kink has higher elastic deformation performance, make the surface that the elasticity kink can be suitable for the battery warp of bending, so that conflict between contact surface and the battery is more inseparable, make on the battery heat can be more stable transmit to the temperature measurement main part, the temperature measurement effect that contact surface and battery contact effect are relatively poor to lead to is inaccurate to avoid appearing, thereby it is more accurate reliable to let temperature measuring device to the temperature measurement effect of battery.
Preferably, the elastic bending part includes: the temperature measuring device comprises a first bending section and a second bending section, wherein the first bending section is connected between the temperature measuring contact part and the second bending section and is arranged opposite to the temperature measuring contact part and the second bending section in a bending mode, and the second bending section is connected with or in contact with the fixed heat conducting part.
Preferably, the elastic bending part further includes: the connecting section is connected to one end, far away from the first bending section, of the second bending section and is vertically arranged, and the other end of the connecting section is connected with or in contact with the fixed heat conducting part.
Preferably, the number of the elastic bending parts is two, the lower ends of the two elastic bending parts are respectively connected to two ends of the temperature measurement contact part, the upper end of one elastic bending part is connected with the fixed heat conducting part, the upper end of the other elastic bending part is provided with a through hole, the fixed heat conducting part is provided with a limiting piece, and the limiting piece is arranged in the through hole in a penetrating manner.
Preferably, the temperature measuring contact part is provided with a groove recessed toward the temperature measuring body.
Preferably, the groove is strip-shaped and is correspondingly arranged in the middle of the temperature measurement contact part.
Preferably, the fixed heat conducting part is provided with a heat conducting plate protruding towards the inside of the temperature measuring main body, and the heat conducting plate is provided with a heat conducting plane.
Preferably, the thermometric body comprises: the temperature measuring device comprises a shell, a temperature measuring probe and a heat conducting filling body, wherein the temperature measuring probe is arranged in the shell, the heat conducting filling body is filled between the shell and the temperature measuring probe, and the fixed heat conducting part is fixed in the shell and is in contact with the heat conducting filling body.
Preferably, a clamping groove is formed in the first side of the shell, and a limiting convex plate is arranged on the second side, adjacent to the first side, of the shell.
According to the utility model discloses a battery pack, include: the battery temperature measuring device comprises a shell, a plurality of batteries and a temperature measuring device for the batteries, wherein the batteries are arranged in the shell; the temperature measuring device for the battery is characterized in that the temperature measuring main body is fixed on the shell, and the contact surface is in contact with the top of the battery.
According to the utility model discloses a battery pack is through setting up temperature measuring device on the battery for produced temperature of battery in the use is suitable for and transmits temperature measuring device through the contact surface in, with the temperature measurement effect of formation temperature measuring device to the battery. Meanwhile, the elastic bending part is arranged in the temperature measuring device, so that the contact surface and the battery are more reliably abutted, and the temperature measuring effect of the temperature measuring device on the battery is more accurate and reliable.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of a temperature measuring device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a temperature measuring device according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a temperature measuring device according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an elastic heat-conducting member according to an embodiment of the present invention;
fig. 5 is a schematic structural view of an elastic heat-conducting member according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a battery pack according to an embodiment of the present invention;
fig. 7 is a schematic cross-sectional view of a battery pack according to an embodiment of the present invention;
fig. 8 is a schematic view of the structure of portion a in fig. 7.
Reference numerals:
the temperature measuring device (1) is provided with a temperature measuring device,
a temperature measuring main body 10, a shell 110, a clamping groove 111, a limit convex plate 112, a temperature measuring probe 120, a heat-conducting filling body 130,
an elastic heat conducting member 20, a temperature measuring contact portion 210, a contact surface 211, an elastic bending portion 220, a first bending portion 221, a second bending portion 222, a connecting portion 223, a groove 224, a fixed heat conducting portion 230, a limiting piece 231, a through hole 232, a heat conducting plate 233, a heat conducting plane 234,
battery package 2, battery 21, shell 22, buckle 23.
Detailed Description
Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.
A temperature measuring device 1 for a battery according to an embodiment of the present invention is described below with reference to fig. 1 to 8, including: a temperature measuring body 10 and an elastic heat-conducting member 20.
Specifically, the elastic heat-conductive member 20 includes: the temperature measurement contact part 210, the elastic bending part 220 and the fixed heat conduction part 230, the temperature measurement contact part 210 is provided with a contact surface 211, the contact surface 211 is used for contacting with the battery 21, the elastic bending part 220 is arranged between the temperature measurement contact part 210 and the fixed heat conduction part 230 and is bent relative to the temperature measurement contact part 210 and the fixed heat conduction part 230, the fixed heat conduction part 230 is fixed in the temperature measurement main body 10 and conducts heat to the temperature measurement main body 10, and when the contact surface 211 contacts with the battery 21, the elastic bending part 220 can be bent and deformed to adjust the position of the contact surface 211.
It should be noted that, during the use of the temperature measuring device 1, the temperature measuring device 1 is suitable for being assembled on the battery 21 to detect the use temperature of the battery 21. And in the use of temperature measuring device 1, elasticity heat-conducting member 20 is suitable for and contradicts with battery 21 to transmit the produced heat of battery 21 in the use to temperature measurement main part 10 through elasticity heat-conducting member 20, and temperature measuring device 1 can be according to transmitting to temperature measurement main part 10 heat in order to realize the temperature measurement performance to battery 21.
Because the structure of the elastic heat conducting part 20 comprises the temperature measuring contact part 210, the elastic bending part 220 and the fixed heat conducting part 230, the elastic bending part 220 is arranged between the temperature measuring contact part 210 and the fixed heat conducting part 230, after the temperature measuring device 1 is abutted against the battery 21, the heat on the battery 21 can be transmitted to the elastic heat conducting part 20 through the contact surface 211 on the temperature measuring contact part 210, and is transmitted to the fixed heat conducting part 230 through the elastic bending part 220, and because the fixed heat conducting part 230 is suitable for being fixed in the temperature measuring main body 10, the heat transmitted to the fixed heat conducting part 230 is suitable for being transmitted to the temperature measuring main body 10, so as to form the temperature measuring performance for the battery 21.
Moreover, because the last elasticity kink 220 that is equipped with of elasticity heat-conducting member 20, elasticity kink 220 has good elastic deformation performance, when elasticity heat-conducting member 20 contradicts with battery 21, make elasticity kink 220 can carry out the ascending elasticity of horizontal direction and bend, so that contact surface 211 on the temperature measurement contact part 210 can be more inseparable with the laminating conflict between the battery 21, thereby let on the produced heat of battery 21 can more reliable transmission to temperature measurement main part 10, thereby let temperature measuring device 1 more laminate the actual use temperature of battery 21 to the temperature measurement effect of battery 21.
According to the utility model discloses a temperature measuring device 1 for battery 21, through be equipped with elasticity kink 220 on elasticity heat-conducting member 20, elasticity kink 220 has higher elastic deformation performance, make elasticity kink 220 can be suitable for the surface of battery 21 to bend and warp, so that conflict between contact surface 211 and the battery 21 is more inseparable, make on the battery 21 heat can be more stable transmit to temperature measurement main part 10, the temperature measurement effect that contact surface 211 and the relatively poor institute of battery 21 contact effect lead to is inaccurate to avoid appearing, thereby it is more accurate reliable to let temperature measuring device 1 to the temperature measurement effect of battery 21.
In some embodiments, as shown in fig. 4, the elastic bending part 220 includes: a first bending section 221 and a second bending section 222, wherein the first bending section 221 is connected between the temperature measurement contact portion 210 and the second bending section 222 and is bent relative to the temperature measurement contact portion 210 and the second bending section 222, and the second bending section 222 is connected or contacted with the fixed heat conducting portion 230.
It should be noted that the first bending section 221 and the second bending section 222 are suitable for being oppositely bent, so that the elastic bending portion 220 is suitable for bending to adjust the temperature measuring contact portion 210. For example, the first bending section 221 and the second bending section 222 may be expanded and compressed in the bending direction to adjust the position of the thermometric contact part 210 in the first direction in the horizontal direction, or the first bending section 221 and the second bending section 222 may be bent in the vertical bending direction to adjust the position of the thermometric contact part 210 in the second direction in the horizontal direction.
Like this, use first buckle section 221 and second buckle section 222 to connect between temperature measurement contact site 210 and fixed heat conduction portion 230, because first buckle section 221 and second buckle section 222 can buckle, thereby let temperature measurement contact site 210's position be suitable for the surface of battery 21 and adjust, so that the conflict laminating between temperature measurement contact site 210 and the battery 21 is more closely reliable, make the heat on the battery 21 can more reliable transmission to fixed heat conduction portion 230, so that the temperature measurement effect of temperature measuring device 1 more laminates the in service behavior of battery 21, make temperature measuring device 1's performance promote.
In some embodiments, as shown in fig. 4, the elastic bending part 220 further includes: and the connecting section 223 is connected to one end of the second bent section 222 far away from the first bent section 221 and is vertically arranged, and the other end of the connecting section 223 is connected with or in contact with the fixed heat conducting part 230. Therefore, the connecting section 223 is arranged between the second bending section 222 and the fixed heat conducting portion 230, so that the length of the elastic bending section 220 in the vertical direction is longer, the elastic bending portion 220 has higher bending performance, the fixed heat conducting portion 230 can be adjusted more reliably according to the contact between the fixed heat conducting portion and the surface of the battery 21, heat on the battery 21 can be transferred to the elastic heat conducting part 20 and the temperature measuring main body 10, and the temperature measuring device 1 has more reliable use performance.
In some embodiments, as shown in fig. 4, the number of the elastic bending portions 220 is two, the lower ends of the two elastic bending portions 220 are respectively connected to two ends of the temperature measuring contact portion 210, the upper end of one of the elastic bending portions 220 is connected to the fixed heat conducting portion 230, the upper end of the other one of the elastic bending portions 220 is provided with a through hole 232, the fixed heat conducting portion 230 is provided with a limiting piece 231, and the limiting piece 231 is inserted into the through hole 232. It should be noted that, both ends of the fixed heat conducting portion 230 are provided with the elastic bending portions 220, so that the connection between the fixed heat conducting portion 230 and the temperature measuring contact portion 210 is more reliable, the contact between the fixed heat conducting portion 230 and the battery 21 is more stable, the bonding effect between the temperature measuring device 1 and the battery 21 is improved, the use performance of the temperature measuring device 1 is improved, and the heat on the temperature measuring contact portion 210 can be transmitted to the fixed heat conducting portion 230 through the elastic bending portions 220 arranged at both ends of the temperature measuring contact portion, so that the temperature measuring effect of the temperature measuring device 1 is more reliable.
Moreover, since the upper end of one elastic bending part 220 is connected to the fixed heat conducting part 230, the upper end of the other elastic bending part 220 is provided with a through hole 232, the fixed heat conducting part 230 is provided with a limiting piece 231, the limiting piece 231 is arranged in the through hole 232 in a penetrating manner, in the construction process of the elastic heat conducting member 20, the elastic heat conducting member 20 is suitable for being processed by the whole elastic member, for example, after the temperature measuring contact part 210 is processed on the elastic member, the elastic bending part 220 and the fixed heat conducting part 230 are processed, and the through hole 232 and the limiting piece 231 are respectively arranged at two ends, in the construction process of the elastic heat conducting member 20, the limiting piece 231 is suitable for being inserted into the through hole 232, so as to play a role in fixing the elastic heat conducting member 20, and the elastic heat conducting member 20 has more reliable structural strength and usability.
Thus, the two ends of the fixed heat conducting part 230 and the temperature measuring contact part 210 are respectively connected by the elastic bending parts 220, so that the heat received by the temperature measuring contact part 210 can be transmitted to the fixed heat conducting part 230 through the elastic bending parts 220 at the two ends, the heat transmission process is more reliable, and the temperature measuring performance of the temperature measuring device 1 is improved.
In some embodiments, as shown in FIG. 2, the thermometric contact 210 is provided with a recess 224 that is recessed towards the thermometric body 10. It should be noted that, the groove 224 is formed in the temperature measurement contact portion 210, so that the surface of the temperature measurement contact portion 210 where the groove 224 is located is more flat, and when the temperature measurement contact portion 210 is abutted against the battery 21, the connection between the temperature measurement contact portion 210 and the battery 21 is abutted more reliably, so as to improve the temperature measurement performance of the temperature measurement device 1.
In some embodiments, the groove 224 is shaped like a bar and is correspondingly disposed in the middle of the temperature measuring contact portion 210. Therefore, the grooves 224 are arranged in a strip shape, so that the grooves 224 can be conveniently machined, and the production efficiency of the elastic heat-conducting members 20 is improved. Meanwhile, the groove 224 is formed in the middle of the temperature measurement contact portion 210, so that the flatness of the groove 224 to the temperature measurement contact portion 210 can be improved, the temperature measurement contact portion 210 has higher flatness, and the temperature measurement contact portion 210 is in contact with the surface of the battery 21.
In some embodiments, as shown in FIG. 4, the fixed heat conductive part 230 is provided with a heat conductive plate 233 protruding toward the inside of the temperature sensing body 10, and the heat conductive plate 233 is provided with a heat conductive plane 234. Thus, the heat conducting plate 233 is disposed on the fixed heat conducting portion 230, so that the heat transferred to the fixed heat conducting portion 230 can be transferred to the temperature measuring main body 10 through the heat conducting plane 234, and the heat can be more reliably transferred to the temperature measuring main body 10, thereby improving the usability of the temperature measuring device 1. Meanwhile, the heat conducting plate 233 provided on the fixed heat conducting part 230 is adapted to protrude toward the temperature measuring main body 10, so that a larger distance is provided between the fixed heat conducting part 230 and the temperature measuring main body 10, thereby facilitating the arrangement of the fixed heat conducting part 230 and making the assembly and construction of the temperature measuring device 1 simpler and more reliable.
In some embodiments, as shown in FIG. 3, the thermometric body 10 comprises: the temperature measuring device comprises a shell 110, a temperature measuring probe 120 and a heat conducting filler 130, wherein the temperature measuring probe 120 is arranged in the shell 110, the heat conducting filler 130 is filled between the shell 110 and the temperature measuring probe 120, and a fixed heat conducting part 230 is fixed in the shell 110 and is in contact with the heat conducting filler 130. It should be noted that the housing 110 is suitable for providing a mounting position for the temperature measuring probe 120 and the heat conductive filling body 130, thereby facilitating the assembly and production of the temperature measuring main body 10 and making the use of the temperature measuring device 1 more reliable. Meanwhile, in order to make the connection between the elastic heat-conducting member 20 and the temperature measuring main body 10 more reliable, the elastic heat-conducting member 20 may be integrally formed on the casing 110, and the heat-conducting plane 234 on the heat-conducting plate 233 protrudes out of the casing 110 and abuts against the heat-conducting filling body 130, so that the temperature measuring device 1 has a good temperature measuring effect on the battery 21. Furthermore, since the heat conductive resin has good heat conductivity, the heat conductive resin may be used as the heat conductive filler 130.
In some embodiments, as shown in fig. 1 and 2, a first side of the housing 110 is provided with a locking groove 111, and a second side of the housing 110 adjacent to the first side is provided with a limiting convex plate 112. Therefore, the clamping groove 111 formed in the first side of the casing 110 is suitable for being clamped and fixed with the buckle 23 on the battery 21, so that the assembly of the temperature measuring device 1 and the battery 21 is more reliable, the heat on the battery 21 is suitable for being transmitted to the temperature measuring device 1 for detection, and the service performance of the temperature measuring device 1 is improved. Meanwhile, the limiting convex plate 112 arranged on the second side of the housing 110 is suitable for bearing on the battery 21, so that the assembly of the temperature measuring device 1 on the battery 21 is more stable and reliable.
According to the utility model discloses battery package 2, as shown in fig. 6-8, include: a housing 22, a plurality of batteries 21 and a temperature measuring device 1 for the batteries 21, the plurality of batteries 21 being disposed in the housing 22; and the temperature measuring device 1 for the battery 21 as described in any of the above, the temperature measuring body 10 is fixed to the case 22, and the contact face 211 is in contact with the top of the battery 21.
In this way, by arranging the temperature measuring device 1 on the battery 21, the temperature generated by the battery 21 in the use process is suitable to be transmitted into the temperature measuring device 1 through the contact surface 211, so that the temperature measuring effect of the temperature measuring device 1 on the battery 21 is formed. Meanwhile, the elastic bending part 220 is arranged in the temperature measuring device 1, so that the contact surface 211 is more reliably abutted against the battery 21, and the temperature measuring effect of the temperature measuring device 1 on the battery 21 is more accurate and reliable.
Other constructions and operations of the battery pack 2 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A temperature measuring device for a battery, comprising:
a temperature measuring main body; and
an elastic heat-conducting member, the elastic heat-conducting member comprising: the temperature measurement contact part, elasticity kink and fixed conducting part, the temperature measurement contact part is provided with the contact surface, the contact surface be used for with the battery contact, the elasticity kink sets up the temperature measurement contact part with between the fixed conducting part and relative the temperature measurement contact part with fixed conducting part is buckled and is set up, fixed conducting part is fixed in the temperature measurement main part and to temperature measurement main part heat conduction, the contact surface with when the battery contacts, the elasticity kink can buckle and warp, with the adjustment the position of contact surface.
2. The temperature measuring device for a battery according to claim 1, wherein the elastic bending portion comprises: the temperature measuring device comprises a first bending section and a second bending section, wherein the first bending section is connected between the temperature measuring contact part and the second bending section and is arranged opposite to the temperature measuring contact part and the second bending section in a bending mode, and the second bending section is connected with or in contact with the fixed heat conducting part.
3. The temperature measuring device for a battery according to claim 2, wherein the elastic bending portion further comprises: the connecting section is connected to one end, far away from the first bending section, of the second bending section and is vertically arranged, and the other end of the connecting section is connected with or contacts the fixed heat conducting portion.
4. The temperature measuring device according to claim 1, wherein the number of the elastic bending portions is two, the lower ends of the two elastic bending portions are respectively connected to two ends of the temperature measuring contact portion, the upper end of one of the elastic bending portions is connected to the fixed heat conducting portion, the upper end of the other of the elastic bending portions is provided with a through hole, the fixed heat conducting portion is provided with a limiting piece, and the limiting piece is inserted into the through hole.
5. The temperature measuring device for battery according to claim 1, wherein the temperature measuring contact part is provided with a groove depressed toward the temperature measuring main body.
6. The temperature measuring device for battery as claimed in claim 5, wherein the groove is strip-shaped and is correspondingly disposed in the middle of the temperature measuring contact portion.
7. The temperature measuring device for battery as claimed in claim 1, wherein the fixed heat-conducting portion is provided with a heat-conducting plate protruding toward the inside of the temperature measuring main body, the heat-conducting plate being provided with a heat-conducting plane.
8. The temperature measuring device for a battery according to claim 1, wherein the temperature measuring main body comprises: the temperature measuring device comprises a shell, a temperature measuring probe and a heat conducting filling body, wherein the temperature measuring probe is arranged in the shell, the heat conducting filling body is filled between the shell and the temperature measuring probe, and the fixed heat conducting part is fixed in the shell and is in contact with the heat conducting filling body.
9. The temperature measuring device for the battery according to claim 8, wherein a first side of the housing is provided with a clamping groove, and a second side of the housing adjacent to the first side is provided with a limiting convex plate.
10. A battery pack, comprising:
a housing;
a plurality of batteries disposed within the housing; and
the temperature measuring device for a battery according to any one of claims 1 to 9, wherein the temperature measuring body is fixed to the case, and the contact surface is in contact with the top of the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300953.4U CN217387270U (en) | 2021-12-22 | 2021-12-22 | Temperature measuring device for battery and battery pack with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300953.4U CN217387270U (en) | 2021-12-22 | 2021-12-22 | Temperature measuring device for battery and battery pack with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217387270U true CN217387270U (en) | 2022-09-06 |
Family
ID=83094221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123300953.4U Active CN217387270U (en) | 2021-12-22 | 2021-12-22 | Temperature measuring device for battery and battery pack with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217387270U (en) |
-
2021
- 2021-12-22 CN CN202123300953.4U patent/CN217387270U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11923565B2 (en) | Battery module and device | |
| TWI589065B (en) | Connector structure having telescopic terminal | |
| WO2020259173A1 (en) | Battery module and device | |
| TWM416891U (en) | Electrical connector | |
| CN217387270U (en) | Temperature measuring device for battery and battery pack with same | |
| CN215732084U (en) | Sampling assembly of battery module and battery module | |
| CN108760068A (en) | temperature sensor and battery pack | |
| CN216598049U (en) | Flexible component of fuzz button connector | |
| CN112421144B (en) | Battery module | |
| CN213638594U (en) | Connection structure and be equipped with this connection structure's switch board | |
| CN213692499U (en) | Small-size large-current electric connection elastic sheet | |
| CN212969355U (en) | Fixing buckle | |
| CN212206409U (en) | Thermistor | |
| EP3799192B1 (en) | Battery module and apparatus | |
| CN215896253U (en) | Temperature control switch | |
| CN215127263U (en) | Temperature sensor, temperature control device and electric kettle | |
| CN217955949U (en) | Protective shell for battery core and battery | |
| CN219717072U (en) | Battery module | |
| CN220912497U (en) | Sensing test head | |
| CN213425975U (en) | High-stability thermal protection assembly | |
| CN214096469U (en) | Pressure sensor switching device | |
| CN220982496U (en) | Temperature detecting device | |
| CN215374254U (en) | Fixing device of temperature-sensing probe of lithium battery | |
| CN203747095U (en) | Connector | |
| CN218827369U (en) | Battery pack and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |