CN109755436B - Portable quick detach battery - Google Patents

Portable quick detach battery Download PDF

Info

Publication number
CN109755436B
CN109755436B CN201910204722.1A CN201910204722A CN109755436B CN 109755436 B CN109755436 B CN 109755436B CN 201910204722 A CN201910204722 A CN 201910204722A CN 109755436 B CN109755436 B CN 109755436B
Authority
CN
China
Prior art keywords
battery
hole
liner
slide
side wall
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
Application number
CN201910204722.1A
Other languages
Chinese (zh)
Other versions
CN109755436A (en
Inventor
李康华
赖丽汝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Tuolang Intelligent Emergency Technology Co ltd
Original Assignee
Guangzhou Tuolang Intelligent Emergency Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Tuolang Intelligent Emergency Technology Co ltd filed Critical Guangzhou Tuolang Intelligent Emergency Technology Co ltd
Priority to CN201910204722.1A priority Critical patent/CN109755436B/en
Publication of CN109755436A publication Critical patent/CN109755436A/en
Application granted granted Critical
Publication of CN109755436B publication Critical patent/CN109755436B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The embodiment of the application discloses a portable quick-release battery, which comprises: a battery liner and a battery compartment; a limiting block is arranged on the outer side wall of the battery liner; a slide way for a limiting block of the battery liner to slide in is formed in the inner side wall of the battery compartment; the slide includes an axial sub-slide and a circumferential sub-slide. According to the application, the battery is divided into the battery inner container and the battery cabin, and the slide way which is used for enabling the limiting block of the battery inner container to slide in is arranged on the inner side wall of the battery cabin, so that the battery cabin and the battery inner container can be rapidly detached, and the battery inner container can be independently taken out for charging, detecting and other operations, and the technical problems that the battery of the traditional emergency rescue equipment is heavy, the disassembly is troublesome, and the routine maintenance and repair are inconvenient are solved.

Description

Portable quick detach battery
Technical Field
The application relates to the technical field of batteries, in particular to a portable quick-release battery.
Background
The battery of the traditional emergency rescue equipment is heavy, the disassembly is troublesome, and the routine maintenance and repair are inconvenient. And the battery temperature is too high, so that the battery is easy to damage and even explode, and has great potential safety hazard.
Content of the application
The application provides a portable quick-release battery, which solves the technical problems that the battery of the traditional emergency rescue equipment is heavy, the disassembly is troublesome, and the daily maintenance and repair are inconvenient.
The application provides a portable quick-release battery, which comprises:
A battery liner and a battery compartment;
a limiting block is arranged on the outer side wall of the battery liner;
a slide way for a limiting block of the battery liner to slide in is formed in the inner side wall of the battery compartment;
the slide includes an axial sub-slide and a circumferential sub-slide.
Optionally, a positioning bolt hole is formed in the outer side wall of the battery compartment;
The positioning bolt is fixedly arranged in the positioning bolt hole through a spring;
a limiting hole matched with the positioning bolt is formed in the outer side end surface of the battery liner;
when the limiting block of the battery liner slides to the first position of the slide way, the positioning bolt is clamped in the limiting hole of the outer side end face of the battery liner through the spring.
Optionally, the first position is specifically an end position of the slideway.
Optionally, a first through hole is formed in the side wall of the battery compartment;
A second through hole is formed in the outer side end face of the battery liner;
and a diversion trench connected with the first through hole and the second through hole is arranged on the inner wall side of the battery compartment.
Optionally, the first through hole is externally connected with a water inlet pipe.
Optionally, a rotatable handle is further arranged on the outer end face of the battery liner.
Optionally, a display module is further arranged on the outer side end surface of the battery liner;
the display module is used for displaying the electric quantity of the battery.
From the above technical scheme, the application has the following advantages:
According to the application, the battery is divided into the battery inner container and the battery cabin, and the slide way which is used for enabling the limiting block of the battery inner container to slide in is arranged on the inner side wall of the battery cabin, so that the battery cabin and the battery inner container can be rapidly detached, and the battery inner container can be independently taken out for charging, detecting and other operations, and the technical problems that the battery of the traditional emergency rescue equipment is heavy, the disassembly is troublesome, and the routine maintenance and repair are inconvenient are solved.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an embodiment of a portable quick-release battery according to the present application;
Wherein, the reference numerals are as follows:
1. A battery liner; 2. a battery compartment; 3. a limiting block; 4. a slideway; 5. positioning the bolt holes; 6. positioning a bolt; 7. a limiting hole; 8. a first through hole; 9. a second through hole; 10. a water inlet pipe; 11. a handle; 12. and a display module.
Detailed Description
The embodiment of the application provides a portable quick-release battery, which solves the technical problems that the battery of the traditional emergency rescue equipment is heavy, the disassembly is troublesome, and the daily maintenance and repair are inconvenient.
In order to make the application object, feature and advantage of the present application more obvious and understandable, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the embodiments described below are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1, the present application provides an embodiment of a portable quick-release battery, which includes:
a battery liner 1 and a battery compartment 2;
A limiting block 3 is arranged on the outer side wall of the battery liner 1;
the inner side wall of the battery compartment 2 is provided with a slide way 4 for a limited block 3 of the battery liner 1 to slide in;
the slide 4 comprises an axial sub-slide and a circumferential sub-slide.
According to the application, the battery is divided into the battery inner container 1 and the battery cabin 2, and the slide way 4 on which the limiting block 3 of the battery inner container 1 slides is arranged on the inner side wall of the battery cabin 2, so that the battery cabin 2 and the battery inner container 1 can be rapidly detached, and the battery inner container 1 is independently taken out for charging, detecting and other operations, and the technical problems that the battery of the traditional emergency rescue equipment is heavy, the disassembly is troublesome, and the daily maintenance and repair are inconvenient are solved.
Further, a positioning bolt hole 5 is arranged on the outer side wall of the battery compartment 2;
the positioning bolt 6 is fixedly arranged in the positioning bolt hole 5 through a spring;
A limiting hole 7 matched with the positioning bolt 6 is formed in the outer side end surface of the battery liner 1;
When the limiting block 3 of the battery liner 1 slides to the first position of the slideway 4, the positioning bolt 6 is clamped in the limiting hole 7 of the outer side end surface of the battery liner 1 through a spring.
It should be noted that after the limiting block 3 of the battery liner 1 slides into the slide way 4, the battery liner 1 needs to be fixed to prevent the battery liner 1 from rotating in the battery compartment 2, therefore, by setting the positioning bolt hole 5 on the outer side wall of the battery compartment 2 and setting the limiting hole 7 on the outer side end surface of the battery liner 1, the battery liner 1 is fixed in position in the battery compartment 2 by using the function that the positioning bolt 6 is in a compressed state before reaching the limiting hole 7 and then extends to clamp the battery liner 1 to continue moving after reaching the limiting hole 7.
Further, the first position is in particular the end position of the slide 4.
Further, a first through hole 8 is formed in the side wall of the battery compartment 2;
a second through hole 9 is formed in the outer side end surface of the battery liner 1;
the inner wall side of the battery compartment 2 is provided with a diversion trench connecting the first through hole 8 and the second through hole 9.
It should be noted that, through the first through hole 8, the guiding gutter and the second through hole 9, the water cooling to the surface of the battery liner 1 is realized, and the heat dissipation performance is improved.
Further, the first through hole 8 is externally connected with a water inlet pipe 10.
It should be noted that, by setting the water inlet pipe 10, the water inflow of the first through hole 8 is far greater than the water outflow of the second through hole 9 on the outer side end surface of the battery liner 1, so that the cooling water can be made to permeate the outer side of most of the battery liner 1, and the contact surface between the outer side of the battery liner 1 and the cooling water is increased, thereby achieving the effect of improving the heat dissipation performance.
Further, a rotatable handle 11 is provided on the outer end surface of the battery liner 1.
In order to facilitate the movement of the battery liner 1 in the battery compartment 2, a handle 11 rotatable by 90 degrees is further provided on the outer end surface of the battery liner 1, and the battery liner 1 is pulled out from the battery compartment 2 through the handle 11.
Further, the outer side end surface of the battery liner 1 is also provided with a display module 12;
The display module 12 is used for displaying the electric quantity of the battery.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be embodied essentially or in part or all of the technical solution or in part in the form of a software product stored in a storage medium, including instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims (5)

1. A portable quick release battery comprising:
A battery liner and a battery compartment;
a limiting block is arranged on the outer side wall of the battery liner;
a slide way for a limiting block of the battery liner to slide in is formed in the inner side wall of the battery compartment;
the slide rail comprises an axial sub slide rail and a circumferential sub slide rail;
a first through hole is formed in the side wall of the battery compartment;
A second through hole is formed in the outer side end face of the battery liner;
A diversion trench which is connected with the first through hole and the second through hole is arranged on the inner wall side of the battery compartment;
The first through hole is externally connected with a water inlet pipe, and the water inflow of the first through hole is larger than the water outflow of the second through hole.
2. The portable quick release battery of claim 1, wherein a locating pin hole is provided on an outer sidewall of the battery compartment;
The positioning bolt is fixedly arranged in the positioning bolt hole through a spring;
a limiting hole matched with the positioning bolt is formed in the outer side end surface of the battery liner;
when the limiting block of the battery liner slides to the first position of the slide way, the positioning bolt is clamped in the limiting hole of the outer side end face of the battery liner through the spring.
3. The portable quick release battery of claim 2, wherein the first position is specifically an end position of the slideway.
4. The portable quick release battery of claim 1, wherein a rotatable pull handle is further provided on an outer end surface of the battery liner.
5. The portable quick-release battery according to claim 1, wherein a display module is further provided on an outer end surface of the battery liner;
the display module is used for displaying the electric quantity of the battery.
CN201910204722.1A 2019-03-18 2019-03-18 Portable quick detach battery Active CN109755436B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910204722.1A CN109755436B (en) 2019-03-18 2019-03-18 Portable quick detach battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910204722.1A CN109755436B (en) 2019-03-18 2019-03-18 Portable quick detach battery

Publications (2)

Publication Number Publication Date
CN109755436A CN109755436A (en) 2019-05-14
CN109755436B true CN109755436B (en) 2024-04-16

Family

ID=66408974

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910204722.1A Active CN109755436B (en) 2019-03-18 2019-03-18 Portable quick detach battery

Country Status (1)

Country Link
CN (1) CN109755436B (en)

Citations (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53156018U (en) * 1977-05-13 1978-12-07
JPH0623159U (en) * 1992-08-28 1994-03-25 船井電機株式会社 Battery housing structure
KR970077781A (en) * 1996-05-16 1997-12-12 김광호 Charging device for easy mounting or removal of battery
JPH1027592A (en) * 1996-07-12 1998-01-27 Saitama Nippon Denki Kk Battery pack holding and mounting/demounting structure for portable telephone
WO2006049988A1 (en) * 2004-10-29 2006-05-11 Eveready Battery Company, Inc. Battery dispenser and refill
CN202384419U (en) * 2011-12-22 2012-08-15 纬创资通股份有限公司 Portable electronic device and removable battery box thereof
JP2013209071A (en) * 2012-03-30 2013-10-10 Honda Motor Co Ltd Mounting structure of column type battery in electric vehicle
CN203670673U (en) * 2014-01-10 2014-06-25 李康华 Cam and automatic cup feeding device
WO2015010277A1 (en) * 2013-07-24 2015-01-29 吉瑞高新科技股份有限公司 Electronic cigarette
WO2015016557A1 (en) * 2013-07-31 2015-02-05 주식회사 엘지화학 Battery module assembly having refrigerant fluid channel
CN204760447U (en) * 2015-05-19 2015-11-11 安徽创世科技有限公司 Emergent control ball machine disconnect -type battery compartment
WO2015192337A1 (en) * 2014-06-18 2015-12-23 吉瑞高新科技股份有限公司 Battery assembly and electronic cigarette
CN105299997A (en) * 2015-12-03 2016-02-03 中国工程物理研究院化工材料研究所 Periodic water feeding type cooling device
CN205101668U (en) * 2015-09-07 2016-03-23 中山市金沃五金电器有限公司 Blowdown stop valve and water storage formula electric water heater who sets up blowdown stop valve
CN205319213U (en) * 2016-01-26 2016-06-15 浙江平湖华龙实业股份有限公司 Heat preservation device of high performance battery
CN106067524A (en) * 2016-07-28 2016-11-02 宁波市全盛壳体有限公司 A kind of replaceable battery box construction package and using method
KR20160140478A (en) * 2015-05-27 2016-12-07 티에스 주식회사 Battery pack and battery cooling system
CN106384793A (en) * 2016-09-30 2017-02-08 宁波艾森光电科技有限公司 Battery case and walking stick applying same
CN106410302A (en) * 2016-12-02 2017-02-15 天津四洋新能源科技有限公司 High-and-low-temperature-controllable power lithium ion battery device
CN107248558A (en) * 2017-07-04 2017-10-13 合肥青鸾新能源科技有限公司 A kind of lithium battery heat abstractor
CN107497152A (en) * 2017-09-30 2017-12-22 北京碧水源净水科技有限公司 A kind of filter core with revolving part
CN206878520U (en) * 2017-06-30 2018-01-12 株洲联诚集团控股股份有限公司 A kind of guide tracked underground engines storage battery power supply case
CN206961933U (en) * 2017-07-25 2018-02-02 江苏万达新能源科技股份有限公司 A kind of protection device for electrokinetic cell terminal
CN207015147U (en) * 2017-05-09 2018-02-16 蔚来汽车有限公司 Bindiny mechanism, battery locking system and the new energy vehicles
CN107892098A (en) * 2017-11-08 2018-04-10 贵州省黄平县乐源旅游特色食品有限公司 A kind of portable heat-insulation device for sour soup
CN207250594U (en) * 2017-07-31 2018-04-17 广州拓浪科技有限公司 A kind of detachable water-cooled cells structure of intelligent rescue tool waterborne
CN108011064A (en) * 2017-12-29 2018-05-08 安徽零度新能源科技有限公司 A kind of dynamic lithium battery fire prevention housing
KR101901803B1 (en) * 2017-03-14 2018-09-27 필립산업 (주) Through sleeve for wall retaining wall
CN208240755U (en) * 2018-04-27 2018-12-14 北京长城华冠汽车科技股份有限公司 Battery frame, battery modules and automobile
CN109037846A (en) * 2018-08-31 2018-12-18 西华大学 A kind of electri forklift water-cooled cells group
CN208248462U (en) * 2018-04-24 2018-12-18 广州拓浪智能应急科技有限公司 A kind of Intelligent lifesaving device
CN209401704U (en) * 2019-03-18 2019-09-17 广州拓浪智能应急科技有限公司 A kind of portable Quick Release battery

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2420659B (en) * 2004-11-25 2006-10-11 Simon Richard Daniel Collapsible rechargeable battery assembly with integral connector
CN101867025B (en) * 2009-04-17 2013-06-05 鸿富锦精密工业(深圳)有限公司 Battery cover and electronic device adopting same
CN105900260B (en) * 2015-07-02 2019-01-22 深圳市大疆创新科技有限公司 Battery and its shell structure, battery core guard method, movable fixture and its external member

Patent Citations (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53156018U (en) * 1977-05-13 1978-12-07
JPH0623159U (en) * 1992-08-28 1994-03-25 船井電機株式会社 Battery housing structure
KR970077781A (en) * 1996-05-16 1997-12-12 김광호 Charging device for easy mounting or removal of battery
JPH1027592A (en) * 1996-07-12 1998-01-27 Saitama Nippon Denki Kk Battery pack holding and mounting/demounting structure for portable telephone
WO2006049988A1 (en) * 2004-10-29 2006-05-11 Eveready Battery Company, Inc. Battery dispenser and refill
CN202384419U (en) * 2011-12-22 2012-08-15 纬创资通股份有限公司 Portable electronic device and removable battery box thereof
JP2013209071A (en) * 2012-03-30 2013-10-10 Honda Motor Co Ltd Mounting structure of column type battery in electric vehicle
WO2015010277A1 (en) * 2013-07-24 2015-01-29 吉瑞高新科技股份有限公司 Electronic cigarette
WO2015016557A1 (en) * 2013-07-31 2015-02-05 주식회사 엘지화학 Battery module assembly having refrigerant fluid channel
CN203670673U (en) * 2014-01-10 2014-06-25 李康华 Cam and automatic cup feeding device
WO2015192337A1 (en) * 2014-06-18 2015-12-23 吉瑞高新科技股份有限公司 Battery assembly and electronic cigarette
CN204760447U (en) * 2015-05-19 2015-11-11 安徽创世科技有限公司 Emergent control ball machine disconnect -type battery compartment
KR20160140478A (en) * 2015-05-27 2016-12-07 티에스 주식회사 Battery pack and battery cooling system
CN205101668U (en) * 2015-09-07 2016-03-23 中山市金沃五金电器有限公司 Blowdown stop valve and water storage formula electric water heater who sets up blowdown stop valve
CN105299997A (en) * 2015-12-03 2016-02-03 中国工程物理研究院化工材料研究所 Periodic water feeding type cooling device
CN205319213U (en) * 2016-01-26 2016-06-15 浙江平湖华龙实业股份有限公司 Heat preservation device of high performance battery
CN106067524A (en) * 2016-07-28 2016-11-02 宁波市全盛壳体有限公司 A kind of replaceable battery box construction package and using method
CN106384793A (en) * 2016-09-30 2017-02-08 宁波艾森光电科技有限公司 Battery case and walking stick applying same
CN106410302A (en) * 2016-12-02 2017-02-15 天津四洋新能源科技有限公司 High-and-low-temperature-controllable power lithium ion battery device
KR101901803B1 (en) * 2017-03-14 2018-09-27 필립산업 (주) Through sleeve for wall retaining wall
CN207015147U (en) * 2017-05-09 2018-02-16 蔚来汽车有限公司 Bindiny mechanism, battery locking system and the new energy vehicles
CN206878520U (en) * 2017-06-30 2018-01-12 株洲联诚集团控股股份有限公司 A kind of guide tracked underground engines storage battery power supply case
CN107248558A (en) * 2017-07-04 2017-10-13 合肥青鸾新能源科技有限公司 A kind of lithium battery heat abstractor
CN206961933U (en) * 2017-07-25 2018-02-02 江苏万达新能源科技股份有限公司 A kind of protection device for electrokinetic cell terminal
CN207250594U (en) * 2017-07-31 2018-04-17 广州拓浪科技有限公司 A kind of detachable water-cooled cells structure of intelligent rescue tool waterborne
CN107497152A (en) * 2017-09-30 2017-12-22 北京碧水源净水科技有限公司 A kind of filter core with revolving part
CN107892098A (en) * 2017-11-08 2018-04-10 贵州省黄平县乐源旅游特色食品有限公司 A kind of portable heat-insulation device for sour soup
CN108011064A (en) * 2017-12-29 2018-05-08 安徽零度新能源科技有限公司 A kind of dynamic lithium battery fire prevention housing
CN208248462U (en) * 2018-04-24 2018-12-18 广州拓浪智能应急科技有限公司 A kind of Intelligent lifesaving device
CN208240755U (en) * 2018-04-27 2018-12-14 北京长城华冠汽车科技股份有限公司 Battery frame, battery modules and automobile
CN109037846A (en) * 2018-08-31 2018-12-18 西华大学 A kind of electri forklift water-cooled cells group
CN209401704U (en) * 2019-03-18 2019-09-17 广州拓浪智能应急科技有限公司 A kind of portable Quick Release battery

Also Published As

Publication number Publication date
CN109755436A (en) 2019-05-14

Similar Documents

Publication Publication Date Title
WO2008144375A3 (en) Methods and systems for managing facility power and cooling
CN103020545B (en) A kind of excess temperature protection method based on Loongson processor
CN109755436B (en) Portable quick detach battery
CN108599463B (en) A kind of liquid cooling heat radiator structure of New energy automobile motor
CN207995565U (en) One kind being based on internet manufacturing industry data transmission intelligent terminal
CN209401704U (en) A kind of portable Quick Release battery
CN205184652U (en) Three plunger reciprocating pump belt pulley resetting means
CN203844049U (en) Insert exchanging device
CN210548953U (en) Automatic turning device for metal shell of mobile phone
CN211792669U (en) Efficient constant temperature device for server room
CN202316518U (en) Roller circulating oil cooling device
CN202485300U (en) Air cooling and water cooling combined type circular cooling system
CN214980725U (en) Special dismounting tool for motor fan
CN205719517U (en) A kind of reactor coolant pump off-axis monitoring system of nuclear power station
CN207616284U (en) A kind of automotive hub deburring fixture
CN208044540U (en) A kind of computer dual power supply adapter
CN219900995U (en) Disassembly tool for hydraulic type disassembly of magnetic steel of punching sheet set
CN206892769U (en) One kind is without screw solid state hard disc mounting structure
CN204390130U (en) A kind of cloud computing server
CN214893337U (en) Navigation computer board convenient to installation
CN213315740U (en) Auxiliary spraying tool for triangular connecting plate
CN213873944U (en) Large-capacity multi-loop air cooler
CN214378597U (en) Lithium battery of aluminum plate heat dissipation device
CN215366909U (en) Warning device is used in communication engineering construction
CN202824541U (en) Hub side die with cooling function

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant