CN207316558U - A kind of linear LED anti-explosion lamp - Google Patents

A kind of linear LED anti-explosion lamp Download PDF

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Publication number
CN207316558U
CN207316558U CN201720976748.4U CN201720976748U CN207316558U CN 207316558 U CN207316558 U CN 207316558U CN 201720976748 U CN201720976748 U CN 201720976748U CN 207316558 U CN207316558 U CN 207316558U
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China
Prior art keywords
cavity
light source
driving
lamp
explosion
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Application number
CN201720976748.4U
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Chinese (zh)
Inventor
田文峰
潘成林
阮再道
缪静芳
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Nanjing Jingze Technology Co.,Ltd.
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Nanjing Njz Lighting Technology Co Ltd
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Abstract

The utility model discloses a kind of linear LED anti-explosion lamp, composition includes light source cavity, driving cavity and stent;Light source cavity includes aluminum substrate, sealing ring and the linear PC lampshades of distribution LED light source;Cavity is driven to include driver, sealing ring and driving chamber lid;Light source cavity and driving cavity are separated from each other, stent is linked at driving cavity by the buckle screw of both sides, and buckle and stent die casting are integral, and buckle is rotatable, and being fixed by screw can multi-angle installation by threading screw and conducting wire electrical connection.It is not only explosion-proof and have a safety feature for the utility model, but also light-illuminating scope can be made wider, ground uniform illumination, and light efficiency is high.

Description

A kind of linear LED anti-explosion lamp
Technical field
The utility model belongs to technical field of lighting fixtures, more particularly to a kind of linear LED anti-explosion lamp.
Background technology
The features such as LED light is because its luminous efficiency is high, little power consumption, service life length, luminosity is high, instead of traditional lamp Tool;Explosion-proof lamp uses under gas and dust atmosphere, especially wide in sector applications such as oil, chemical industry, ocean, gas station, manufactures It is general, but traditional explosion-proof lamp is all circular or square, light emitting region is limited;Linear lamps, application is very extensive, such as indoor photograph Bright, commercial lighting, outdoor project lamp etc., belong to the application range of linear modulation, apply seldom at present in field of explosion.
The content of the invention
The utility model provides a kind of linear LED anti-explosion lamp to solve problem above, it is not only explosion-proof and has a safety feature, And light-illuminating scope can be made wider, and ground uniform illumination, light efficiency height.
The utility model adopts the following technical solution:A kind of linear LED anti-explosion lamp, it include the driving cavity that is connected and Light source cavity;Driver is provided with the driving chamber body, driving cavity side portion is provided with driving chamber lid;In the light-source chamber body Two light source module groups being arranged side by side are provided with, each light source module group includes aluminum substrate and the LED lamp bead on aluminum substrate, The light source module group corresponding position of lower end two of light source cavity is separately installed with PC lampshades;Light source cavity is electrically connected with driving cavity, is Two conducting wires, conducting wire extend from light source cavity, are connected with driving cavity.Light source cavity is vertical bar shaped structure, can make illumination Penetrate scope more it is wide evenly.
The utility model includes two independent explosion-proof cavitys, light source cavity and driving cavity, and input and output are completely isolated, Extrude aluminium die casting mode light source cavity perfect heat-dissipating, while with radiator, radiator for dots structure and in certain depth and The hollow out mode die casting of width is in light source inside cavities;Power supply cavity band radiating ribs, radiating ribs vertical plane are divided at a certain distance Cloth effectively reduces whole light temperature in the external side of driving chamber, it is ensured that the explosion-proof and security performance of lamps and lanterns, while it is convenient for changing drive Dynamic device or power supply capsule components.
Further preferred technical solution, the light source cavity are linear.The light source module group is two rows of by LED light emitting diodes Parallel distribution forms on aluminum substrate, connection in series-parallel on-link mode (OLM).Light source module group passes through screw and heat-conducting silicone grease fixed light source cavity On.Housing uses high-quality aluminium alloy compression casting mode, surface of shell electrostatic spraying, durable, and antiseptic property is excellent.
Further preferred technical solution, the PC lampshades, edge is equipped with interruption hollow out, primarily to being more preferably molded Flanging, while save material;The lampshade high intensity of PC materials, high transmittance, heat-resisting impact resistance, fire-retardant VO grades, lamps and lanterns light efficiency Up to 140lm/w.
Further preferred technical solution, the sealing ring, the first sealing ring are embedded in first groove at PC lampshades edge, PC lampshades are fixed by screws on driving cavity;Second sealing ring is embedded in the second groove of lateral edges in driving chamber body, drives Dynamic chamber lid is fixed by screws on driving cavity.Silica gel material sealing ring has well close under certain high temperature and pressure Envelope property and elasticity, there is provided excellent water resistance.
Further preferred technical solution, the mounting bracket include the integral angle adjuster in stent both ends, angle Adjuster is fixed on driving cavity, and stent is fixed by screws in mounting plane, realize 30 °, 60 °, 90 °, 120 °, 150 ° it is polygonal Degree installation.
For the prior art, the utility model has the following advantages:The utility model light portion is linear for vertical bar Structure, extensive in gas, dust or fiber explosion-proof area range of exposures, ground uniform illumination is better, and by two solely Vertical explosion-proof cavity, input and output are completely isolated, this explosion-proof lamp works normally under 60 DEG C of environment, it is ensured that the explosion-proof and peace of lamps and lanterns Full performance;Light-source chamber is made of the aluminum substrate with LED diodes, sealing ring and PC lampshades, and the two rows of parallel distributions of diode point exist On aluminum substrate, connection in series-parallel link, while it is easily changed parts;Light source cavity carries radiator, and power supply cavity carries radiating ribs, Effectively reduce whole light temperature;Stent both ends are equipped with the angle adjuster of integral type, and angle adjuster adjusts installation by screw Angle, realizes that multi-angle is installed.
Brief description of the drawings
The utility model is described in detail with reference to the accompanying drawings and examples, wherein:
Fig. 1 is the configuration schematic diagram of the linear LED anti-explosion lamp of the utility model.
Fig. 2 is the front view of the linear LED anti-explosion lamp of the utility model.
Symbol description in figure:1st, cavity is driven, 2, driving chamber lid, 3, driver, 4, power supply cavity, 5, PC lampshades, 6, the Two sealing rings, 7, light source module group, the 8, first sealing ring, 9, stent, 11, radiating ribs, 12, threading screw, 41, radiator, 91 jiaos Spend adjuster.
Embodiment
As shown in Figure 1, 2, a kind of linear LED anti-explosion lamp, it includes the driving cavity 1 and light source cavity 4 being connected;It is described Driver 3 is provided with driving cavity 1, driving 1 sidepiece of cavity is provided with driving chamber lid 2;Two are provided with the light source cavity 4 A light source module group 7 being arranged side by side, each light source module group 7 include aluminum substrate and the LED lamp bead on aluminum substrate, light-source chamber 7 corresponding position of light source module group of lower end two of body 4 is separately installed with PC lampshades 5;Driver 3 is connected with aluminum substrate conducting wire, light-source chamber Body 4 is that light irradiation range can be made wide and the vertical bar shaped structure of uniform illumination.The inner side of the light source cavity 4, which is equipped with, reduces light source The radiator 41 of 4 temperature of cavity, radiator 41 for dots structure and in certain depth and width hollow out mode die casting in light source The inner side of cavity 4.The edge of each PC lampshades 5 is equipped with the first groove, and the first sealing of waterproof is provided with the first groove Circle 8;PC lampshades 5 are fixed by screws on driving cavity 1;Driving cavity 1 inside edge has equipped with the second groove, and second The second sealing ring 6 of waterproof is provided with groove, driving chamber lid 2 is fixed by screws on driving cavity 1.The LED lamp bead It is distributed in for 36 light emitting diode side by side parallel on aluminum substrate, aluminum substrate passes through screw and heat-conducting silicone grease fixed light source cavity 4 On.1 outside of driving cavity is equipped with the radiating ribs 11 with driving cavity 1 die casting one, and 11 vertical plane of radiating ribs is by certain Range distribution is in 1 outside of driving cavity.The both ends of the driving cavity 1 are provided with the stent 9 for installing lamp, 9 both ends of stent Angle adjuster 91 equipped with integral type, by screw can multi-angle be mounted and fixed on driving cavity 1 on.The light source cavity 4 is linear in vertical bar shaped.
Embodiment:A kind of linear LED anti-explosion lamp, including the driving cavity 1 and light source cavity 4 being connected, it is described Driving cavity 1 in be provided with driver 3, drive and driving chamber lid 2 be installed on cavity 1;Peace is set in the light source cavity 4 Fill the aluminum substrate of LED lamp bead, the lower end installation PC lampshades of light source cavity 4;Light source cavity more than 4 and driving cavity 1 are by threading spiral shell 12 electrical connections are followed closely, i.e. driver 3 and aluminum substrate passes through wire link.The inner side of light source cavity 4 is provided with and light-source chamber The radiator 41 of the one of body 4, is distributed on light source cavity, the aluminum substrate in the point-like hollow out mode of certain depth and width It is fixed by screws in 4 on the band conplane light source cavity of radiator 41;The PC lampshades 5, edge is fluted, embeds the One sealing ring 8, PC lampshades 5 are fixed by screws on driving cavity 1, there is two identical PC lampshades 5;The driving cavity 1 elevationally outward plane be provided with the radiating ribs 11 with the driving one of cavity 1,1 inside edge of driving cavity is fluted, embeds second Sealing ring 6, driving chamber lid 2 are fixed by screws on driving cavity 1.9 both ends of stent are equipped with the angle tune of integral type Save device 91.
In said structure, including two independent explosion-proof cavitys, light source cavity and driving cavity, between cavity and chamber lid it Between it is completely isolated by sealing ring and screw fixed-link, input and output, it is ensured that the safety of lamps and lanterns and residing surrounding environment, be applicable in In explosive gas or dust or fiber only under abnormal conditions, once in a while or the place that occurs of short time.Light source cavity is set There are LED light emitting diodes, power supply cavity is equipped with driver, is driven using low pressure constant current, light emitting diode is by safe model Enclose interior low-voltage direct constant current-supplying.This utility model is equipped with a low voltage constant current source, power supply light emitting diode.Housing is adopted With no albronze die casting, linear, the certain length and width of whole light source cavity, using die casting mode, have two it is identical Parallel PC lampshades composition, explosion-proof environment range of exposures is more extensive, and light efficiency is up to 140lm/w.
The utility model includes the first sealing ring and the second sealing ring, is embedded in PC lampshades edge groove and power source cavity respectively Body edge groove.Silica gel material sealing ring has good leakproofness and elasticity, there is provided excellent under certain high temperature and pressure Water resistance.
The utility model includes extrusion aluminium die casting mode light source cavity, perfect heat-dissipating, while with radiator, in addition power supply Cavity band radiating ribs, more effectively reduce whole light temperature, it is ensured that the explosion-proof and security performance of lamps and lanterns.
The utility model includes the integral angle adjuster in stent both ends, and a variety of setting angles are adjusted by screw.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (7)

  1. A kind of 1. linear LED anti-explosion lamp, it is characterised in that:It includes the driving cavity (1) and light source cavity (4) being connected;Institute State and driver (3) is provided with driving cavity (1), driving cavity (1) sidepiece is provided with driving chamber lid (2);The light source cavity (4) two light source module groups being arranged side by side (7) are provided with, each light source module group (7) includes aluminum substrate and installed in aluminum substrate On LED lamp bead, light source module group (7) corresponding position of lower end two of light source cavity (4) is separately installed with PC lampshades (5);Driver (3) connected with light source module group (7) conducting wire, light source cavity (4) is vertical bar shaped structure.
  2. 2. linear LED anti-explosion lamp according to claim 1, it is characterised in that:The inner side of the light source cavity (4) is equipped with drop The radiator (41) of low light source cavity (4) temperature, radiator (41) is for dots structure and in the hollow out side of certain depth and width Formula die casting is on the inside of light source cavity (4).
  3. 3. linear LED anti-explosion lamp according to claim 1, it is characterised in that:The edge of each PC lampshades (5) is all provided with There is the first groove, the first sealing ring (8) of waterproof is provided with the first groove;PC lampshades (5) are fixed by screws in driving chamber On body (1);Described driving cavity (1) inside edge has equipped with the second groove, and the second sealing of waterproof is provided with the second groove Enclose (6), driving chamber lid (2) is fixed by screws on driving cavity (1).
  4. 4. linear LED anti-explosion lamp according to claim 1, it is characterised in that:The LED lamp bead is 36 light emitting diodes Side by side parallel is distributed on aluminum substrate, and aluminum substrate passes through on screw and heat-conducting silicone grease fixed light source cavity (4).
  5. 5. linear LED anti-explosion lamp according to claim 1, it is characterised in that:It is equipped with and drive on the outside of the driving cavity (1) The radiating ribs (11) of dynamic cavity (1) die casting one, radiating ribs (11) vertical plane are distributed in driving cavity (1) outside at a certain distance Side.
  6. 6. linear LED anti-explosion lamp according to claim 1, it is characterised in that:The both ends of the driving cavity (1) are provided with For installing the stent of lamp (9), stent (9) both ends are equipped with the angle adjuster (91) of integral type, and angle adjuster (91) passes through Screw multi-angle is fixed on driving cavity (1).
  7. 7. linear LED anti-explosion lamp according to claim 1, it is characterised in that:The light source cavity (4) is in vertical bar shaped line Property.
CN201720976748.4U 2017-08-05 2017-08-05 A kind of linear LED anti-explosion lamp Active CN207316558U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720976748.4U CN207316558U (en) 2017-08-05 2017-08-05 A kind of linear LED anti-explosion lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720976748.4U CN207316558U (en) 2017-08-05 2017-08-05 A kind of linear LED anti-explosion lamp

Publications (1)

Publication Number Publication Date
CN207316558U true CN207316558U (en) 2018-05-04

Family

ID=62435113

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720976748.4U Active CN207316558U (en) 2017-08-05 2017-08-05 A kind of linear LED anti-explosion lamp

Country Status (1)

Country Link
CN (1) CN207316558U (en)

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CP03 "change of name, title or address"

Address after: 210038 No. 58 Heng Heng Road, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu

Patentee after: Nanjing Jingze Technology Co.,Ltd.

Address before: 210046 No. 58 Heng Heng Road, Xingang economic and Technological Development Zone, Qixia District, Nanjing, Jiangsu

Patentee before: NJZ LIGHTING TECHNOLOGY Co.,Ltd.

CP03 "change of name, title or address"