CN107676716A - A kind of lighting device with battery surge protection - Google Patents
A kind of lighting device with battery surge protection Download PDFInfo
- Publication number
- CN107676716A CN107676716A CN201711043471.0A CN201711043471A CN107676716A CN 107676716 A CN107676716 A CN 107676716A CN 201711043471 A CN201711043471 A CN 201711043471A CN 107676716 A CN107676716 A CN 107676716A
- Authority
- CN
- China
- Prior art keywords
- battery
- lighting device
- face
- power spring
- main ring
- 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.)
- Pending
Links
- 230000005611 electricity Effects 0.000 claims description 4
- 230000004323 axial length Effects 0.000 claims description 3
- 230000005779 cell damage Effects 0.000 abstract description 3
- 208000037887 cell injury Diseases 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/022—Emergency lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/04—Resilient mountings, e.g. shock absorbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention belongs to fixture technology field, discloses a kind of lighting device with battery surge protection, its object is to solve the problems, such as existing lighting device because dropping shock is easily caused cell damage.The technical scheme is that：A kind of lighting device with battery surge protection, including battery compartment and battery, the battery compartment includes switch, circuit storehouse, power spring and elastic protection circle, switch and circuit storehouse are separately positioned on the both ends in battery compartment, the power spring is two, one is arranged on switch, another is arranged on the end face of circuit storehouse, the elastic protection circle is two, including main ring, two main rings are separately positioned in the installing space that circuit storehouse is divided into battery end-face and switch with battery end-face, the internal diameter of the elastic protection circle is more than external diameter of the external diameter less than battery of power spring.
Description
Technical field
The invention belongs to fixture technology field, and in particular to a kind of lighting device with battery surge protection.
Background technology
Existing lighting device uses lithium battery more, although lithium battery has, voltage height, long lifespan, self discharge be low, memoryless effect
The advantages that answering, but the shock resistance of lithium battery is poor.Emergent and field exploration when existing lighting device is frequently utilized for having a power failure
Activity, vanishing in the speed that is collided when surprisingly the falling short time.And lithium battery in the presence of inertia with lighting device
Battery compartment collides, it is easy to is damaged by greater impact, and then influences the normal use of lighting device.
The content of the invention
It is an object of the invention to solve the problems, such as existing lighting device because dropping shock is easily caused cell damage, and provide
A kind of lighting device with battery surge protection.
To achieve these goals, the technical scheme is that：
A kind of lighting device with battery surge protection, including battery compartment and battery, it is characterized in that：The electricity
Switch, circuit storehouse, power spring and elastic protection circle are provided with the storehouse of pond, switch and circuit storehouse are separately positioned on two in battery compartment
End, the power spring are two, and one is arranged on switch, and another is arranged on the end face of circuit storehouse, and the elasticity is protected
Retaining ring is two, including main ring, and two main rings are separately positioned on circuit storehouse and are divided into battery end-face and switch with battery end-face
Installing space in, the external diameter that the internal diameter of the elastic protection circle is more than power spring is less than the external diameter of battery.
Further, multiple stomatas are along the circumferential direction evenly provided with the main ring end face, enhance elastic protection circle
Elasticity.
Further, the elastic protection circle also includes the inner loop that is linked into an integrated entity with main ring, the inner loop by main ring outside
Wall is extended to by protection battery and is set on battery, plays a part of radial protection battery.
Further, the axial length of the main ring is more than reduction length freely the growing less than power spring of power spring
Degree.
Further, the multiple stomatas for being arranged on main ring end face are through hole.
Compared with prior art, the advantage of the invention is that：
1st, elastic protection circle, if lighting device falls accidentally in use, battery are installed at the both ends of battery compartment
When by impact side-to-side movement, battery end-face touches the main ring end of elastic protection circle before power spring is compressed to the limit
Face, avoid battery end-face causes cell damage with being compressed to after the power spring of the limit contacts firmly.
2nd, multiple stomatas are along the circumferential direction evenly provided with main ring end face, enhance the elasticity of elastic protection circle so that
Main ring can bear higher impact force when being contacted with battery.
3rd, elastic protection circle also includes being connected the inner loop in one with main ring, and inner loop is extended to by protection electricity by main ring outer wall
Pond and be set on battery, battery because radial motion collides when can equally play a very good protection.
Brief description of the drawings
Fig. 1 is a kind of sectional view of the lighting device with battery surge protection of the embodiment of the present invention；
Fig. 2 is the installation diagram of elastic protection circle and battery in the embodiment of the present invention；
Fig. 3 is the structural representation of elastic protection circle in the embodiment of the present invention.
In figure：1. battery compartment, 2. batteries, 3. circuit storehouses, 4. switches, 5. power springs, 6. elastic protection circles, 61. main rings,
62. inner loop, 611. stomatas.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Referring to Fig. 1 and Fig. 2, a kind of lighting device with battery surge protection, including battery compartment 1 and battery 2, the electricity
Switch 4, circuit storehouse 3, power spring 5 and elastic protection circle 6 are provided with pond storehouse 1, switch 4 and circuit storehouse 3 are separately positioned on battery
Metallic gasket is equipped with both ends in storehouse 1, the circuit storehouse 3 and switch 4, the power spring 5 is two, and one is fixed on
On the metallic gasket of switch 4, another is fixed on the metallic gasket of the end face of circuit storehouse 3.The elastic protection circle 6 is two,
It is made up of elastic materials such as EVA foams or silica gel, including main ring 61 and inner loop 62, two main rings 61 are separately positioned on circuit storehouse 3
In the installing space being divided into the end face of battery 2 and switch 4 with the end face of battery 2, the internal diameter of the elastic protection circle 6 is more than conduction
The external diameter of spring 5 is less than the external diameter of battery 2.Multiple stomatas 611 are along the circumferential direction evenly provided with the end face of main ring 61, if
The multiple stomatas 611 put in the end face of main ring 61 are through hole, and the inner loop 62 links into an integrated entity with main ring, are prolonged by the outer wall of main ring 61
Extend battery 2 and be set on battery 2.The axial length of the main ring 61 is less than more than the reduction length of power spring 5 leads
The drift of electrical spring 5.
If lighting device falls accidentally in use, battery when by impact side-to-side movement, press by power spring 5
The end contact of battery 2 avoids the end face of battery 2 and is compressed to pole to the end face of main ring 61 of elastic protection circle 6 before being reduced to the limit
Battery 2 is caused to damage after the contact firmly of the power spring 5 of limit.Main ring 61 is along the circumferential direction evenly provided with multiple stomatas on end face
611, enhance the elasticity of elastic protection circle 6 so that main ring 61 can bear higher impact force when being contacted with battery 2.It is secondary
Ring 62 is connected with main ring 61 in one, is extended to by protection battery 2 and is set on battery 2 by the outer wall of main ring 61, in battery 2
It can equally be played a very good protection when being collided because of radial motion.
Claims (5)
1. a kind of lighting device with battery surge protection, including battery compartment (1) and battery (2), it is characterised in that：The electricity
Switch (4), circuit storehouse (3), power spring (5) and elastic protection circle (6) are provided with Chi Cang (1), switchs (4) and circuit storehouse (3)
The both ends being separately positioned in battery compartment (1), the power spring (5) they are two, and one is arranged on switch (4), another
It is arranged on the end face of circuit storehouse (3), the elastic protection circle (6) is two, including main ring (61), and two main rings (61) are respectively
It is arranged in the installing space that circuit storehouse (1) is divided into battery (2) end face and switch (4) with battery (2) end face, the elasticity
The internal diameter of protection ring (6) is more than external diameter of the external diameter less than battery (2) of power spring (5).
2. the lighting device according to claim 1 with battery surge protection, it is characterised in that：Main ring (61) end
Multiple stomatas (611) are along the circumferential direction evenly provided with face.
3. the lighting device according to claim 1 or 2 with battery surge protection, it is characterised in that：The elasticity is protected
Retaining ring (6) also includes the inner loop (62) to be linked into an integrated entity with main ring (61), and the inner loop (62) is extended to by main ring (61) outer wall
Battery (2) and it is set on battery (2).
4. the lighting device according to claim 3 with battery surge protection, it is characterised in that：The main ring (61)
Axial length is more than drift of the reduction length less than power spring (5) of power spring (5).
5. the lighting device according to claim 4 with battery surge protection, it is characterised in that：It is arranged on main ring (61)
Multiple stomatas (611) of end face are through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711043471.0A CN107676716A (en) | 2017-10-31 | 2017-10-31 | A kind of lighting device with battery surge protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711043471.0A CN107676716A (en) | 2017-10-31 | 2017-10-31 | A kind of lighting device with battery surge protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107676716A true CN107676716A (en) | 2018-02-09 |
Family
ID=61142960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711043471.0A Pending CN107676716A (en) | 2017-10-31 | 2017-10-31 | A kind of lighting device with battery surge protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107676716A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871784A (en) * | 2021-08-30 | 2021-12-31 | 歌尔光学科技有限公司 | Battery fixing device and electronic product |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3671734A (en) * | 1969-12-23 | 1972-06-20 | Wonder Piles | Reloadable electric flashlight |
| JP2002309801A (en) * | 2001-04-13 | 2002-10-23 | Nippon Steel Corp | Energy absorption device |
| KR20090119279A (en) * | 2008-05-15 | 2009-11-19 | 박성용 | Portable emergency light with good impact strength |
| CN202188316U (en) * | 2011-09-09 | 2012-04-11 | 海洋王照明科技股份有限公司 | Flashlight with battery buffering assembly |
| CN103481111A (en) * | 2013-09-23 | 2014-01-01 | 张家港保税区冠祥贸易有限公司 | Machine tool damping device |
| CN206210885U (en) * | 2016-11-21 | 2017-05-31 | 商洛市虎之翼科技有限公司 | A kind of battery anti-shock protection device and lighting device |
| CN207539790U (en) * | 2017-10-31 | 2018-06-26 | 商洛市虎之翼科技有限公司 | A kind of lighting device with battery surge protection |
-
2017
- 2017-10-31 CN CN201711043471.0A patent/CN107676716A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3671734A (en) * | 1969-12-23 | 1972-06-20 | Wonder Piles | Reloadable electric flashlight |
| JP2002309801A (en) * | 2001-04-13 | 2002-10-23 | Nippon Steel Corp | Energy absorption device |
| KR20090119279A (en) * | 2008-05-15 | 2009-11-19 | 박성용 | Portable emergency light with good impact strength |
| CN202188316U (en) * | 2011-09-09 | 2012-04-11 | 海洋王照明科技股份有限公司 | Flashlight with battery buffering assembly |
| CN103481111A (en) * | 2013-09-23 | 2014-01-01 | 张家港保税区冠祥贸易有限公司 | Machine tool damping device |
| CN206210885U (en) * | 2016-11-21 | 2017-05-31 | 商洛市虎之翼科技有限公司 | A kind of battery anti-shock protection device and lighting device |
| CN207539790U (en) * | 2017-10-31 | 2018-06-26 | 商洛市虎之翼科技有限公司 | A kind of lighting device with battery surge protection |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871784A (en) * | 2021-08-30 | 2021-12-31 | 歌尔光学科技有限公司 | Battery fixing device and electronic product |
| CN113871784B (en) * | 2021-08-30 | 2023-05-30 | 歌尔科技有限公司 | Battery fixing device and electronic product |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |