CN207539790U - A kind of lighting device with battery surge protection - Google Patents
A kind of lighting device with battery surge protection Download PDFInfo
- Publication number
- CN207539790U CN207539790U CN201721434829.8U CN201721434829U CN207539790U CN 207539790 U CN207539790 U CN 207539790U CN 201721434829 U CN201721434829 U CN 201721434829U CN 207539790 U CN207539790 U CN 207539790U
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- Prior art keywords
- battery
- lighting device
- face
- power spring
- main ring
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Abstract
The utility model 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 easily leads to cell damage.The technical solution of the utility model is：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 installation 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 outer diameter of the outer diameter less than battery of power spring.
Description
Technical field
The utility model belongs to fixture technology field, and in particular to a kind of illumination dress with battery surge protection
It puts.
Background technology
Existing lighting device is mostly using lithium battery, 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 becomes zero in the speed that is collided when surprisingly the falling short time.And lithium battery under the action of inertia with lighting device
Battery compartment collides, it is easy to be damaged by greater impact, and then influence the normal use of lighting device.
Invention content
The purpose of this utility model is that existing lighting device is solved the problems, such as because dropping shock easily leads to cell damage, and
Provide a kind of lighting device with battery surge protection.
To achieve these goals, the technical solution of the utility model is：
A kind of lighting device with battery surge protection, including battery compartment and battery, is characterized in that：The electricity
Switch, circuit storehouse, power spring and elastic protection circle are equipped in 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, another is arranged on the end face of circuit storehouse, and the elasticity is protected
Retaining ring is two, and including main ring, two main rings are separately positioned on circuit storehouse and are divided into battery end-face and switch with battery end-face
Installation space in, the outer diameter that the internal diameter of the elastic protection circle is more than power spring is less than the outer diameter of battery.
Further, multiple stomatas are along the circumferential direction evenly provided on the main ring end face, enhance elastic protection circle
Elasticity.
Further, the elastic protection circle further includes the inner loop to link 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 the role 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 utility model has the advantage of：
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 leads to 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 on 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 further includes the inner loop being connect with main ring in one, and inner loop is extended to by main ring outer wall by protection electricity
Pond and be set on battery, battery because radial motion collides when can equally play a very good protection.
Description of the drawings
Fig. 1 is a kind of sectional view of the lighting device with battery surge protection of the utility model embodiment；
Fig. 2 is the installation diagram of elastic protection circle and battery in the utility model embodiment；
Fig. 3 is the structure diagram of elastic protection circle in the utility model embodiment.
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.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
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 equipped in pond storehouse 1, switch 4 and circuit storehouse 3 are separately positioned on battery
Metal gasket is equipped on 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 metal gasket of switch 4, another is fixed on the metal gasket of 3 end face of circuit storehouse.The elastic protection circle 6 is two,
It is made 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 installation space being divided into 2 end face of battery and switch 4 with 2 end face of battery, the internal diameter of the elastic protection circle 6 is more than conduction
The outer diameter of spring 5 is less than the outer diameter of battery 2.Multiple stomatas 611 are along the circumferential direction evenly provided on 61 end face of main ring, if
The multiple stomatas 611 put in 61 end face of main ring are through-hole, and the inner loop 62 links into an integrated entity with main ring, are prolonged by 61 outer wall of main ring
It extends to battery 2 and is 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
2 end face of battery touches 61 end face of main ring of elastic protection circle 6 before being reduced to the limit, avoids 2 end face of battery and is compressed to pole
Battery 2 is caused to damage after the contact firmly of the power spring 5 of limit.Main ring is along the circumferential direction evenly provided with multiple stomatas on 61 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 connect with main ring 61 in one, is extended to by protection battery 2 by 61 outer wall of main ring and is set on battery 2, in battery 2
It can equally play a very good protection when colliding 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 equipped in Chi Cang (1), switchs (4) and circuit storehouse (3)
The both ends in battery compartment (1) are separately positioned on, the power spring (5) is 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, and including main ring (61), two main rings (61) are respectively
It is arranged in the installation space that circuit storehouse (3) 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 outer diameter of the outer 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 on 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) further includes the inner loop (62) to link into an integrated entity with main ring (61), and the inner loop (62) is extended to by main ring (61) outer wall
It battery (2) and 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 |
|---|---|---|---|
| CN201721434829.8U CN207539790U (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 |
|---|---|---|---|
| CN201721434829.8U CN207539790U (en) | 2017-10-31 | 2017-10-31 | A kind of lighting device with battery surge protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207539790U true CN207539790U (en) | 2018-06-26 |
Family
ID=62611784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721434829.8U Active CN207539790U (en) | 2017-10-31 | 2017-10-31 | A kind of lighting device with battery surge protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207539790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676716A (en) * | 2017-10-31 | 2018-02-09 | 商洛市虎之翼科技有限公司 | A kind of lighting device with battery surge protection |
| CN111637372A (en) * | 2020-06-02 | 2020-09-08 | 北京安富伟业消防安全检测有限公司 | Strong light flashlight |
-
2017
- 2017-10-31 CN CN201721434829.8U patent/CN207539790U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676716A (en) * | 2017-10-31 | 2018-02-09 | 商洛市虎之翼科技有限公司 | A kind of lighting device with battery surge protection |
| CN111637372A (en) * | 2020-06-02 | 2020-09-08 | 北京安富伟业消防安全检测有限公司 | Strong light flashlight |
| CN111637372B (en) * | 2020-06-02 | 2022-04-12 | 北京安富伟业消防安全检测有限公司 | Strong light flashlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lighting device with battery impact protection Effective date of registration: 20220328 Granted publication date: 20180626 Pledgee: Shaanxi Shangnan Rural Commercial Bank Co.,Ltd. Pledgor: XENO COMPANY SHANGLUO Ltd. Registration number: Y2022980003346 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230726 Granted publication date: 20180626 Pledgee: Shaanxi Shangnan Rural Commercial Bank Co.,Ltd. Pledgor: XENO COMPANY SHANGLUO Ltd. Registration number: Y2022980003346 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |