CN205752271U - Anti-rotation structure with external structure thermal cell - Google Patents
Anti-rotation structure with external structure thermal cell Download PDFInfo
- Publication number
- CN205752271U CN205752271U CN201620607412.6U CN201620607412U CN205752271U CN 205752271 U CN205752271 U CN 205752271U CN 201620607412 U CN201620607412 U CN 201620607412U CN 205752271 U CN205752271 U CN 205752271U
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- CN
- China
- Prior art keywords
- thermal cell
- external structure
- base plate
- groove
- correspondence position
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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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- Battery Mounting, Suspending (AREA)
Abstract
This utility model relates to the anti-rotation structure of a kind of band external structure thermal cell, thermal cell shell baseplane with external structure thermal cell has at least one to protrude or groove, base plate correspondence position with external structure thermal cell is fluted or protrudes, and the protrusion of correspondence position and groove can be mutually matched installation.This utility model is possible to prevent thermal cell under complicated mechanical environment because rotating, dislocation causes its potential safety hazard such as short circuit or open circuit, it is ensured that the thermal cell of band external structure dislocation-free, without spin under complicated mechanical environment, safety is effectively promoted.
Description
Technical field
The invention belongs to thermal cell technical field.
Background technology
For meeting power-supply system to the requirement in terms of power and load of the thermal cell electrical property, multiple unit thermal cell is used
The method that external structure is fixed, is widely adopted.The most common external structure is by top board, base plate, pull bar, eyelid covering and enclosing cover
Plate forms.Being combined installation by screw, thermal cell is sandwiched between top board and base plate.But in complicated mechanical environment condition
Under, thermal cell can misplace, rotate, and causes its potential safety hazard such as short circuit or open circuit.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention provides the anti-rotation structure of a kind of band external structure thermal cell, prevents heat
Battery causes its potential safety hazard such as short circuit or open circuit because of rotation, dislocation under complicated mechanical environment.
The technical solution adopted for the present invention to solve the technical problems is: the thermal cell shell baseplane of band external structure thermal cell
Having at least one to protrude or groove, the base plate correspondence position of band external structure thermal cell is fluted or protrudes, the protrusion of correspondence position
Installation can be mutually matched with groove.
Described base plate is with at least one circular draw-in groove；Thermal cell shell baseplane correspondence position has the cylinder of protrusion.
The through-hole side wall of described base plate axially has at least one U-shaped draw-in groove, thermal cell shell baseplane correspondence position along through hole
There is the diamond structure of protrusion.
The through-hole side wall of described base plate axially has at least one U-shaped draw-in groove, thermal cell shell baseplane correspondence position along through hole
Having the in-line structure of protrusion, at least one end of in-line structure is installed with U-shaped pocket matches.
The invention has the beneficial effects as follows: can ensure that thermal cell dislocation-free, nothing under complicated mechanical environment of band external structure
Rotating, safety is effectively promoted.
Accompanying drawing explanation
Fig. 1 is the base plate schematic diagram of the embodiment of the present invention 1 and 2；
Fig. 2 is the base plate schematic diagram of the embodiment of the present invention 3 and 4；
Fig. 3 be the embodiment of the present invention 1 and 2 thermal cell shell at the bottom of schematic diagram, wherein, (a) is upward view, and (b) is front view；
Fig. 4 be the embodiment of the present invention 3 thermal cell shell at the bottom of schematic diagram, wherein, (a) is upward view, and (b) is front view；
Fig. 5 be the embodiment of the present invention 4 thermal cell shell at the bottom of schematic diagram, wherein, (a) is upward view, and (b) is front view.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings, and the present invention includes but are not limited to following enforcement
Example.
A kind of band external structure thermal cell that the present invention relates to, external structure is made up of base plate, top board, pull bar and eyelid covering etc..Institute
There is the cylinder of protrusion the thermal cell shell baseplane stated.
Described base plate has draw-in groove, and draw-in groove position is corresponding with cylinder position at the bottom of thermal cell shell.
With reference to Fig. 1, Fig. 3: a kind of band external structure thermal cell, external structure base plate is with circular draw-in groove；Thermal cell shell tail band has
The cylinder protruded.
Embodiment 1: bore 2 circular draw-in grooves to base plate, connect two cylinders to thermal cell shell back welding.Base plate circle slot
Put and aperture is corresponding with cylinder position at the bottom of thermal cell shell and diameter, make cylinder at the bottom of thermal cell shell just be stuck in base plate circular
In draw-in groove.Base plate, top board, pull bar, eyelid covering and external structure being linked together with screw, thermal cell will be firmly fixed and tie outside
In structure.
Embodiment 2: bore 2 circular draw-in grooves to base plate, to two cylinders of milling at the bottom of thermal cell shell.Backplane card groove location and hole
Footpath is corresponding with cylinder position at the bottom of thermal cell shell and diameter, makes during at the bottom of thermal cell shell, cylinder is just stuck in base plate draw-in groove.With
Base plate, top board, pull bar, eyelid covering and external structure are linked together by screw, and thermal cell will be firmly fixed in external structure.
With reference to Fig. 2, Fig. 4: a kind of band external structure thermal cell, external structure base plate is with U-shaped draw-in groove, and thermal cell shell tail band has convex
The diamond structure gone out.
Embodiment 3: to 4 U-shaped draw-in grooves of base plate milling, to milling out four diamond structures protruded at the bottom of thermal cell shell, base plate is U-shaped
Draw-in groove position and width are corresponding with diamond structure position at the bottom of battery case and rhombus short diagonal length, make rhombus at the bottom of thermal cell shell
Structure is just stuck in the U-shaped draw-in groove of base plate.With screw, base plate, top board, pull bar, eyelid covering and external structure are linked together, thermoelectricity
Pond will be firmly fixed in external structure.
Embodiment 4:
With reference to Fig. 2, Fig. 5, a kind of band external structure thermal cell, external structure base plate is with U-shaped draw-in groove, and thermal cell shell tail band has convex
The in-line structure gone out.
To 4 U-shaped draw-in grooves of base plate milling, to milling out 2 yi word pattern structures protruded, the U-shaped slot of base plate at the bottom of thermal cell shell
Put and width is corresponding with yi word pattern locations of structures and width at the bottom of battery case, make yi word pattern structure at the bottom of thermal cell shell just be stuck in the end
In the U-shaped draw-in groove of plate.Base plate, top board, pull bar, eyelid covering and external structure being linked together with screw, thermal cell will be firmly fixed
In external structure.
Described embodiment is only the part of the present invention, and not all, and the present invention is applicable to all band external structures heat
The anti-rotation of battery.Under the premise without departing from the principles of the invention, it is also possible to make some deformation and improvement, broadly fall into the present invention's
Protection domain.
Claims (4)
1. the anti-rotation structure of a band external structure thermal cell, it is characterised in that: the thermal cell shell baseplane of band external structure thermal cell
Having at least one to protrude or groove, the base plate correspondence position of band external structure thermal cell is fluted or protrudes, the protrusion of correspondence position
Installation can be mutually matched with groove.
The anti-rotation structure of band external structure thermal cell the most according to claim 1, it is characterised in that: described base plate is with extremely
A few circular draw-in groove；Thermal cell shell baseplane correspondence position has the cylinder of protrusion.
The anti-rotation structure of band external structure thermal cell the most according to claim 1, it is characterised in that: the through-hole side of described base plate
Wall axially has at least one U-shaped draw-in groove, thermal cell shell baseplane correspondence position to have the diamond structure of protrusion along through hole.
The anti-rotation structure of band external structure thermal cell the most according to claim 1, it is characterised in that: the through-hole side of described base plate
Wall axially has at least one U-shaped draw-in groove, thermal cell shell baseplane correspondence position to have the in-line structure of protrusion, in-line along through hole
At least one end of structure is installed with U-shaped pocket matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620607412.6U CN205752271U (en) | 2016-06-20 | 2016-06-20 | Anti-rotation structure with external structure thermal cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620607412.6U CN205752271U (en) | 2016-06-20 | 2016-06-20 | Anti-rotation structure with external structure thermal cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205752271U true CN205752271U (en) | 2016-11-30 |
Family
ID=57387223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620607412.6U Active CN205752271U (en) | 2016-06-20 | 2016-06-20 | Anti-rotation structure with external structure thermal cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205752271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165237A (en) * | 2018-05-16 | 2019-08-23 | 北京机电工程研究所 | Thermal cell casing assembly and thermal cell |
-
2016
- 2016-06-20 CN CN201620607412.6U patent/CN205752271U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165237A (en) * | 2018-05-16 | 2019-08-23 | 北京机电工程研究所 | Thermal cell casing assembly and thermal cell |
| CN110165237B (en) * | 2018-05-16 | 2022-01-11 | 北京机电工程研究所 | Thermal battery shell subassembly and thermal battery |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |