CN202992662U - Portable anti-explosion flashlight - Google Patents
Portable anti-explosion flashlight Download PDFInfo
- Publication number
- CN202992662U CN202992662U CN2012205787857U CN201220578785U CN202992662U CN 202992662 U CN202992662 U CN 202992662U CN 2012205787857 U CN2012205787857 U CN 2012205787857U CN 201220578785 U CN201220578785 U CN 201220578785U CN 202992662 U CN202992662 U CN 202992662U
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- explosion
- flashlight
- light
- battery housing
- portable
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Abstract
The utility model discloses a portable anti-explosion flashlight. The portable anti-explosion flashlight comprises a light head, a battery housing and a rear seat which are sequentially connected, wherein a light source light is arranged in the light head, power source batteries are arranged in the battery housing, seal gaskets are arranged on connection portions of the light head, the battery housing and the rear seat, the light head, the battery housing and the rear seat are made of poly carbonate (PC) alloy, the seal gaskets are made of soft rubber, the light source light is a solid efficient light emitting diode (LED) light source, the power source batteries are high energy memoryless lithium batteries, and a length adjustable back strap and hand strap are arranged on the battery housing and the rear seat through hanging rings. According to the portable anti-explosion flashlight, the phenomenon that high-temperature and high-pressure gases generated by the explosion caused by an ignition source in the flashlight leads to explosion outside a casing can be avoided through temperature and pressure reduction on the high-temperature and high-pressure gases; the flashlight is water-proof and anti-falling so that performances of resisting strong force impact and collision are guaranteed; and the flashlight is portable so that the staff in anti-explosion nighttime places can conveniently use the flashlight.
Description
Technical field
The utility model relates to the ligthing paraphernalia technical field, relates in particular to a kind of easy to carry and use the Portable explosion-proof torch of safety in inflammable and explosive place.
Background technology
In known technology, the torch that people use when dark area is walked or looked thing generally includes lamp holder, battery sleeve and back seat, the multiplex plastics of its battery sleeve or shell metal cylinder.These torches do not possess explosion prevention function, are unsuitable for using at inflammable and explosive environment.In case next is torch drop ground, battery sleeve is easy to crash or distortion.
The utility model content
The purpose of this utility model is to overcome defects of the prior art, and a kind of reliable explosion prevention function that possesses is provided, and can use safely in inflammable and explosive place, and not be afraid of to beat and collide with, long service life, Portable electric torch easy to carry.
For realizing that the technical scheme that the purpose of this utility model is taked is: a kind of Portable explosion-proof torch, comprise the lamp holder, battery sleeve and the back seat that connect successively, wherein in lamp holder, illuminator is set, power-supply battery is set in battery sleeve, the connecting portion of described lamp holder, battery sleeve and back seat arranges seal washer, and described lamp holder, battery sleeve and back seat all adopt PC alloy product.
Described seal washer adopts the soft rubber product.
Described illuminator adopts solid-state high efficiency LED light source.
Described power-supply battery adopts the memoryless lithium battery of high energy.
By link, the adjustable braces of length and hand strap are set on described battery sleeve and back seat.
Portable explosion-proof torch of the present utility model, by the Flameproof shell structure, can make inner the set off an explosion high temperature and high pressure gas of rear generation of ignition source that occurs of torch, just can not cause the blast in the housing external world later by pressure and temperature reducing, so this torch can be in the safe and reliable use in inflammable and explosive place.
Because lamp holder, battery sleeve and back seat all adopt PC alloy product, not only can waterproof anti-falling guaranteed anti-powerful the impact and the performance of collision of torch, and can be avoided the generation of electrostatic spark, improves the explosion prevention function of torch.
Illuminator adopts solid-state high efficiency LED light source, having power consumption few (power consumption only for same light flux incandescent lamp 20%), light efficiency is high, the life-span is long, and is non-maintaining, need not the premium properties such as follow-up use cost, can reach 100,000 hours service life.
Power-supply battery adopts the memoryless lithium battery of high energy, and capacity is large, and the life-span is long, can be recycled, and self-discharge rate is low, economic environmental protection.
By link, the adjustable braces of length and hand strap are set on battery sleeve and back seat.Braces and hand strap can be loaded onto respectively or unload according to real border operating position needs, adjustable length and tightness, can be hand-held or shoulder carry on the arm, bear, extremely be suitable for carrying, be convenient to night explosion-proof place staff and use.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, Portable explosion-proof torch of the present utility model comprises successively the lamp holder 1, battery sleeve 2 and the back seat 4 that connect, the interior illuminator 8 that arranges of lamp holder 1 wherein, the interior power-supply battery 3 that arranges of battery sleeve 2.The connecting portion of described lamp holder 1, battery sleeve 2 and back seat 4 arranges seal washer 9,6, seal washer 9,6 can adopt the soft rubber product, like this, torch is inner, and the set off an explosion high temperature and high pressure gas of rear generation of ignition source occurs, later just can not cause the blast in the housing external world by pressure and temperature reducing, so this torch can be in the safe and reliable use in inflammable and explosive place.Described lamp holder 1, battery sleeve 2 and back seat 4 all adopt PC alloy product, can bear internal explosion pressure not impaired, can in use not produce static again, waterproof is anti-falls to reach, guarantee the anti-powerful performance of impacting and colliding of torch, and can improve the explosion prevention function of torch.Described illuminator 8 adopts solid-state high efficiency LED light sources, having power consumption few (power consumption only for same light flux incandescent lamp 20%), light efficiency is high, the life-span is long, and is non-maintaining, need not the premium properties such as follow-up use cost, can reach 100,000 hours service life.Described power-supply battery 3 adopts the memoryless lithium battery of high energy, and capacity is large, and the life-span is long, can be recycled, and self-discharge rate is low, economic environmental protection.By link, the adjustable braces 7 of length and hand strap 5 are set on described battery sleeve 2 and back seat 4.Braces 7 and hand strap 5 can be loaded onto respectively or unload according to actual operating position needs, adjustable length and tightness, can be hand-held or shoulder carry on the arm, bear, extremely be suitable for carrying, be convenient to night explosion-proof place staff and use.
Claims (5)
1. Portable explosion-proof torch, comprise the lamp holder, battery sleeve and the back seat that connect successively, wherein in lamp holder, illuminator is set, power-supply battery is set in battery sleeve, it is characterized in that: the connecting portion of described lamp holder, battery sleeve and back seat arranges seal washer, and described lamp holder, battery sleeve and back seat all adopt PC alloy product.
2. Portable explosion-proof torch as claimed in claim 1, is characterized in that: described seal washer employing soft rubber product.
3. Portable explosion-proof torch as claimed in claim 1, is characterized in that: the solid-state high efficiency LED light source of described illuminator employing.
4. Portable explosion-proof torch as claimed in claim 1, is characterized in that: the memoryless lithium battery of described power-supply battery employing high energy.
5. Portable explosion-proof torch as claimed in claim 1, is characterized in that: by link, the adjustable braces of length and hand strap are set on described battery sleeve and back seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205787857U CN202992662U (en) | 2012-11-06 | 2012-11-06 | Portable anti-explosion flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205787857U CN202992662U (en) | 2012-11-06 | 2012-11-06 | Portable anti-explosion flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992662U true CN202992662U (en) | 2013-06-12 |
Family
ID=48563840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205787857U Expired - Fee Related CN202992662U (en) | 2012-11-06 | 2012-11-06 | Portable anti-explosion flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992662U (en) |
-
2012
- 2012-11-06 CN CN2012205787857U patent/CN202992662U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131106 |