CN106016148A - Novel LED explosion-proof light - Google Patents
Novel LED explosion-proof light Download PDFInfo
- Publication number
- CN106016148A CN106016148A CN201610618941.0A CN201610618941A CN106016148A CN 106016148 A CN106016148 A CN 106016148A CN 201610618941 A CN201610618941 A CN 201610618941A CN 106016148 A CN106016148 A CN 106016148A
- Authority
- CN
- China
- Prior art keywords
- explosion
- light source
- proof
- power supply
- proof chamber
- 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
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
- 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
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
Abstract
The invention discloses a novel LED explosion-proof light and belongs to the technical field of LED illumination. The novel LED explosion-proof light comprises a power source shell provided with a power source explosion-proof cavity inside and a light source shell provided with a light source explosion-proof cavity inside, wherein the power source shell and the light source shell are arranged with one above the other and fixed together through a bolt, an LED light source module is installed on the top wall of the light source explosion-proof cavity, and a storage battery module and a constant current source are installed in the power source explosion-proof cavity through a support. By arranging a circulating heat exchange pipe, heat generated by the LED light source module passes through the power source explosion-proof cavity firstly to enable the temperature in the power source explosion-proof cavity to stay at a certain level so that electric devices including the storage battery and the constant current source can be within a normal working temperature range. By utilizing the heat generated by the LED light source module, the temperature in the power source explosion-proof cavity is maintained, and heat dissipation of the LED light source module is achieved. By arranging a one-way valve on a side pipe in the circulating heat exchange pipe, a refrigerant is made to flow in the same direction and reserve flow is avoided.
Description
Technical field
The invention belongs to technical field of LED illumination, especially a kind of New LED explosion-proof lamp.
Background technology
LED is referred to as forth generation light source, have energy-saving and environmental protection, safety, life-span length, low-power consumption, low grade fever,
The features such as high brightness, light modulation waterproof, miniature, shockproof, easy, light beam concentration, easy maintenance.At present, stone
There is bigger use limitation, accumulator in the explosion-proof emergency light used in the industries such as oil, chemical industry, medicine
The temperature tool of its working environment be there are certain requirements, and accumulator has high-risk in explosive gas atmosphere
Dangerous, thus produce the design to emergent explosion-proof lamp and there is bigger restriction.
Summary of the invention
It is an object of the invention to as overcoming above-mentioned the deficiencies in the prior art, it is provided that a kind of New LED explosion-proof lamp.
The present invention is by arranging circulating picture-changing heat pipe so that the heat that LED light source module produces first passes through power supply explosion-proof chamber,
Uniform temperature can be kept in making power supply explosion-proof chamber to ensure that the electrical part such as accumulator, constant-current source is in normally
Operating temperature range in, to LED light source module produce heat be used, i.e. maintain power supply flame proof
The temperature of intracavity, has reached again to carry out, for LED light source module, the purpose dispelled the heat.In circulating picture-changing heat pipe
It is provided with check valve on side pipe to make cold-producing medium according to the flowing of consistent direction, backflow phenomena will not occur.
For achieving the above object, the present invention uses following technical proposals: a kind of New LED explosion-proof lamp, it wraps
The power supply shell of power supply explosion-proof chamber and the interior light pressure vessel setting light source explosion-proof chamber, described power supply shell and light pressure vessel is set in including
Setting up and down and be bolted on together, described light source explosion-proof chamber roof is provided with LED light source module,
By support, battery module and constant-current source are installed in described power supply explosion-proof chamber；
Be provided with circulating picture-changing heat pipe in described power supply explosion-proof chamber, described circulating picture-changing heat pipe have be attached at power supply every
The end that blast chamber diapire is laid, manages and is laid on the push pipe of power supply explosion-proof chamber top wall outer surface, described end Guan Yuding
Pipe is connected by side pipe and arranges check valve, the diapire of described power supply explosion-proof chamber and light source flame proof on side pipe
The roof in chamber is made by heat-conducting, is added with cold-producing medium in described circulating picture-changing heat pipe.
Preferably, being also equipped with controlling processor in described power supply explosion-proof chamber, described control processor is by electricity
Road connects to be had temperature sensor and adds thermal resistance.
Preferably, the outer surface of described smooth pressure vessel scribbles low-temperature resistant coating.
The invention has the beneficial effects as follows:
The present invention is by arranging circulating picture-changing heat pipe so that LED light source module produce heat first pass through power supply every
Blast chamber so that uniform temperature can be kept in power supply explosion-proof chamber to ensure at the electrical part such as accumulator, constant-current source
In normal operating temperature range, the heat producing LED light source module is used, and i.e. maintains electricity
Temperature in the explosion-proof chamber of source, has reached again to carry out, for LED light source module, the purpose dispelled the heat.At cycle heat exchange
It is provided with check valve on side pipe in pipe to make cold-producing medium according to the flowing of consistent direction, adverse current will not occur
Phenomenon.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention；
Fig. 2 is the structural representation of circulating picture-changing heat pipe.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of New LED explosion-proof lamp, it sets power supply explosion-proof chamber 21 in including
Power supply shell 2 and the interior light pressure vessel 1 setting light source explosion-proof chamber 11, described power supply shell 2 is setting up and down with light pressure vessel 1
And be fixed together by bolt 3, described light source explosion-proof chamber 11 roof is provided with LED light source module 7,
By support, battery module 4 and constant-current source 5 are installed in described power supply explosion-proof chamber 21；
Being provided with circulating picture-changing heat pipe 6 in described power supply explosion-proof chamber 21, described circulating picture-changing heat pipe 6 has and is attached at
End pipe 62 that power supply explosion-proof chamber 21 diapire is laid and be laid on the push pipe of power supply explosion-proof chamber 21 top wall outer surface
63, pipe of the described end 62 is connected with push pipe 63 by side pipe 64 and is arranged check valve 61, institute on side pipe 64
The roof of the diapire and light source explosion-proof chamber 11 of stating power supply explosion-proof chamber 21 is made by heat-conducting, described in follow
It is added with cold-producing medium in ring heat exchanger tube 6.
The terminals of LED light source module 7 are by being arranged on power supply shell 2 and the through wires hole on light pressure vessel 1 and storage
Battery module, the terminals of constant-current source are connected, during LED anti-explosion lamp work, and LED in light source explosion-proof chamber 11
Light source module 7 is illuminated work, and the heat of generation is reached in power supply explosion-proof chamber 21 by light source explosion-proof chamber 11
Collected by circulating picture-changing heat pipe 6, owing in circulating picture-changing heat pipe 6, end pipe 62 is heated, end pipe 62 and push pipe 63 it
Between produce pressure differential, cause the refrigerant flow circulation in circulating picture-changing heat pipe 6, heat be ultimately discharged into power supply
Outside explosion-proof chamber 21, owing to, in radiation processes, the heat that LED light source module 7 produces first passes through power supply explosion-proof chamber
21 so that in power supply explosion-proof chamber 21, uniform temperature can be kept to ensure the electrical equipment such as battery module, constant-current source
Part is in normal operating temperature range, i.e. maintains the temperature in power supply explosion-proof chamber 21, has reached again pin
The purpose that LED light source module 7 is dispelled the heat.It is provided with list on side pipe 64 in circulating picture-changing heat pipe 6
Make cold-producing medium according to consistent direction flowing to valve 61, backflow phenomena will not occur.
On the basis of technique scheme, it is also equipped with in described power supply explosion-proof chamber 21 controlling processor 8, institute
State control processor 8 have temperature sensor by circuit connection and add thermal resistance.It is arranged such, when LED prevents
The ambient temperature of quick-fried lamp is too low, and circulating picture-changing heat pipe 6 dispels the heat too fast, temperature in power supply explosion-proof chamber 21 too low enter
And affecting battery module and when normally working of constant-current source, temperature detection signal is passed to by temperature sensor
Control processor 8, start heating resistance performance, raise and maintain the temperature in power supply explosion-proof chamber 21, protecting
Card LED anti-explosion lamp the most normally works.
On the basis of technique scheme, between described power supply shell 2 and light pressure vessel 1, it is provided with sealing gasket.As
This is arranged, and strengthens the sealing of power supply shell 2 and light pressure vessel 1 junction, improves the use peace of LED anti-explosion lamp
Entirely.
On the basis of technique scheme, the outer surface of described smooth pressure vessel 1 scribbles low-temperature resistant coating.So set
Put so that the heat that LED light source module 7 produces not easily passs through light pressure vessel 1 and distributes, but as far as possible
Shedding after reaching power supply explosion-proof chamber 21, and then ensureing to maintain the purpose of temperature in power supply explosion-proof chamber 21.
Limiting the scope of the invention, one of ordinary skill in the art should be understood that the technology in the present invention
On the basis of scheme, those skilled in the art need not to pay various amendments that creative work can make or
Deformation is still within protection scope of the present invention.
Claims (3)
1. a New LED explosion-proof lamp, it is characterised in that: it sets power supply explosion-proof chamber (21) in including
Power supply shell (2) and the interior light pressure vessel (1) setting light source explosion-proof chamber (11), described power supply shell (2) and light source
Shell (1) is setting up and down and is fixed together, on described light source explosion-proof chamber (11) roof by bolt (3)
LED light source module (7) is installed, in described power supply explosion-proof chamber (21), by support, accumulator mould is installed
Block (4) and constant-current source (5)；
Being provided with circulating picture-changing heat pipe (6) in described power supply explosion-proof chamber (21), described circulating picture-changing heat pipe (6) has
Have and be attached at end pipe (62) of power supply explosion-proof chamber (21) diapire laying and be laid on power supply explosion-proof chamber (21)
The push pipe (63) of top wall outer surface, pipe of the described end (62), is connected by side pipe (64) with push pipe (63)
And check valve (61), the diapire of described power supply explosion-proof chamber (21) and light source flame proof are set on side pipe (64)
The roof in chamber (11) is made by heat-conducting, is added with cold-producing medium in described circulating picture-changing heat pipe (6).
A kind of New LED explosion-proof lamp the most according to claim 1, it is characterised in that: described power supply
Being also equipped with in explosion-proof chamber (21) controlling processor (8), described control processor (8) is connected by circuit
There is temperature sensor and add thermal resistance.
A kind of New LED explosion-proof lamp the most according to claim 1 and 2, it is characterised in that: described
The outer surface of light pressure vessel (1) scribbles low-temperature resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610618941.0A CN106016148A (en) | 2016-08-01 | 2016-08-01 | Novel LED explosion-proof light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610618941.0A CN106016148A (en) | 2016-08-01 | 2016-08-01 | Novel LED explosion-proof light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106016148A true CN106016148A (en) | 2016-10-12 |
Family
ID=57133529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610618941.0A Pending CN106016148A (en) | 2016-08-01 | 2016-08-01 | Novel LED explosion-proof light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106016148A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3372740A (en) * | 1966-01-12 | 1968-03-12 | Westinghouse Electric Corp | Lighting luminaire which is liquid cooled |
| CN2636064Y (en) * | 2003-08-11 | 2004-08-25 | 朱京峰 | Ultrasmall electronic mine lamp |
| JP2009147175A (en) * | 2007-12-14 | 2009-07-02 | Shinko Electric Ind Co Ltd | Light-emitting device and vehicle head lamp |
| CN102032488A (en) * | 2010-11-29 | 2011-04-27 | 无锡爱迪信光电科技有限公司 | Split type light-emitting diode (LED) explosion-proof lamp |
| CN203615140U (en) * | 2013-12-04 | 2014-05-28 | 沈阳市中兴防爆电器总厂 | Self-cooling explosion-proof LED light source with controllable temperature |
| CN203927517U (en) * | 2014-06-21 | 2014-11-05 | 浙江中博光电科技有限公司 | A kind of strong cooling LED explosion-proof lamp |
| CN205279018U (en) * | 2015-12-30 | 2016-06-01 | 青岛日月科技发展有限公司 | Supplementary heat dissipation LED lighting system of refrigerant |
| CN205859863U (en) * | 2016-08-01 | 2017-01-04 | 苏州光景照明科技有限公司 | A kind of New LED explosion-proof lamp |
-
2016
- 2016-08-01 CN CN201610618941.0A patent/CN106016148A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3372740A (en) * | 1966-01-12 | 1968-03-12 | Westinghouse Electric Corp | Lighting luminaire which is liquid cooled |
| CN2636064Y (en) * | 2003-08-11 | 2004-08-25 | 朱京峰 | Ultrasmall electronic mine lamp |
| JP2009147175A (en) * | 2007-12-14 | 2009-07-02 | Shinko Electric Ind Co Ltd | Light-emitting device and vehicle head lamp |
| CN102032488A (en) * | 2010-11-29 | 2011-04-27 | 无锡爱迪信光电科技有限公司 | Split type light-emitting diode (LED) explosion-proof lamp |
| CN203615140U (en) * | 2013-12-04 | 2014-05-28 | 沈阳市中兴防爆电器总厂 | Self-cooling explosion-proof LED light source with controllable temperature |
| CN203927517U (en) * | 2014-06-21 | 2014-11-05 | 浙江中博光电科技有限公司 | A kind of strong cooling LED explosion-proof lamp |
| CN205279018U (en) * | 2015-12-30 | 2016-06-01 | 青岛日月科技发展有限公司 | Supplementary heat dissipation LED lighting system of refrigerant |
| CN205859863U (en) * | 2016-08-01 | 2017-01-04 | 苏州光景照明科技有限公司 | A kind of New LED explosion-proof lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |