CN206469082U - Anti-explosion LED lamps with spiral heat dissipation piece - Google Patents
Anti-explosion LED lamps with spiral heat dissipation piece Download PDFInfo
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- CN206469082U CN206469082U CN201621469111.8U CN201621469111U CN206469082U CN 206469082 U CN206469082 U CN 206469082U CN 201621469111 U CN201621469111 U CN 201621469111U CN 206469082 U CN206469082 U CN 206469082U
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- lamp socket
- cloche
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Abstract
The utility model is related to the field of illuminating device with fire prevention or explosion-protection equipment, specially a kind of anti-explosion LED lamps with spiral heat dissipation piece.A kind of anti-explosion LED lamps with spiral heat dissipation piece, including lamp body (1), it is characterized in that：Also include case (2), lamp socket (3), gland (4), cloche (5), sealing ring (6), electrical equipment connect cover (7), cable introduced cover (8) and fin (9), the top of lamp socket (3) is set on the roundlet end face of case (2), lamp body (1) is embedded in the bottom of lamp socket (3), electrical equipment connect cover (7) is fixed on the roundlet end face of case (2), and cable introduced cover (8) is screwed at the top of electrical equipment connect cover (7)；The lateral surface of case (2) is provided with least six fin (9).The utility model is simple in construction, easy to use, is easy to safeguard, long lifespan, light efficiency is high.
Description
Technical field
The utility model is related to the field of illuminating device with fire prevention or explosion-protection equipment, is specially that one kind carries spiral heat dissipation
The anti-explosion LED lamps of piece.
Background technology
Existing a variety of electric light sources are used to illuminate so far, at present conventional electric light source have incandescent lamp, fluorescent lamp, high-pressure mercury lamp,
Metal halogen lamp etc., but above-mentioned light fixture be generally difficult at the same embodied in everyways such as light efficiency, life-span, structure, stroboscopic, colour renderings it is excellent
Benign energy, such as：Incandescent lamp light efficiency is low, short life；High-pressure mercury lamp colour rendering is poor, complicated；Metal halogen lamp and neon light are all needed
Being equipped with special circuit could work, application relatively narrower.Meanwhile, inside the occasion of dangerous property gas, such as mine, it is
Prevent electric spark from igniting and heat accumulation, there is strict requirement of explosion proof to light fixture, therefore light fixture uses strict sealing knot
Structure, and light fixture conventional at present, can give out amount of heat, there is electric spark generation during fluorescent lamp starting when incandescent lamp is used, its
His light fixture is either expensive or complicated installation difficulty, and this allows for the selection of explosion-proof occasion light fixture by the very day of one's doom
System.At present, LED（That is light emitting diode）Lamp starts to be used in lighting field, and LED has luminous efficiency height, service life
Long the characteristics of, but it is more sensitive to overcurrent and heat accumulation when using, therefore current limliting and cooling measure must be taken.Current
LED lamp, uses DC driven more, need to be furnished with rectification and filter when being used for this, and these servicing units must all be installed
In explosion-proof lamp sealing in narrow space, the difficulty of this complexity for being just further exacerbated by explosion-proof lamp structure and radiating
Degree, have impact on use and the life-span of explosion-proof lamp.
Utility model content
In order to overcome the defect of prior art there is provided one kind it is simple in construction, easy to use, be easy to maintenance, long lifespan, light efficiency
High explosion-proof lamp, the utility model discloses a kind of anti-explosion LED lamps with spiral heat dissipation piece.
The utility model reaches goal of the invention by following technical solution：
A kind of anti-explosion LED lamps with spiral heat dissipation piece, including lamp body, it is characterized in that：Also include case, lamp socket, gland,
Cloche, sealing ring, electrical equipment connect cover, cable introduced cover and fin,
Lamp body selects LED；
Case is truncated cone-shaped, and down, the top of lamp socket is set on the roundlet end face of case the large round end surface of case, lamp body
It is embedded in the bottom of lamp socket, gland is placed on the large round end surface of case and is screwed on the bottom face of lamp socket, gland
Middle part is provided with shoulder hole, and cloche is convex lens, and the outer rim of cloche is provided with flange collar, and the bottom face of lamp socket props up the interior of cloche
Flange collar at end face, cloche outer rim is buckled in the middle part of gland on the step of shoulder hole, the flange collar of cloche and gland shoulder hole
Sealing ring is lined between step, electrical equipment connect cover is fixed on the roundlet end face of case and covered in outside lamp socket, in electrical equipment connect cover
Provided with such as voltage-stabilized power supply of the driver to driving lamp body etc., cable introduced cover is screwed at the top of electrical equipment connect cover,
One section of connection lamp body of wire, the other end of wire is drawn through lamp socket, electrical equipment connect cover and cable introduced cover successively；
The lateral surface of case is provided with least six fin, and fin plane where case large round end surface is projected as
Arc, the consistent and corresponding radius of circle of the concave and convex direction of each fin arc is all equal, each fin arc
The circumference at place all passes through the central point of case.
The described anti-explosion LED lamps with spiral heat dissipation piece, it is characterized in that：The outer end of fin leans outward from top to bottom
Tiltedly, the cross section of fin is the isosceles trapezoid that upper bottom edge is less than bottom.
The described anti-explosion LED lamps with spiral heat dissipation piece, it is characterized in that：The lateral surface of electrical equipment connect cover is provided with least
Six radiating grooves, radiating groove is the blind hole of round rectangle, and radiating groove is evenly distributed around the central point of electrical equipment connect cover.
The utility model is in use, extraneous power supply inputs lamp body by wire, and the light that lamp body is sent passes through cloche meeting
The region that need to be illuminated is irradiated to again after poly-；It can be carried using unique fin and greatly improve radiating efficiency extension light fixture and use the longevity
Life；Lamp body and extraneous strict sealing, are compound explosion-prevention structure, can meet the explosion-proof photograph in explosive gas and dust atmosphere
It is bright require, be a kind of modularization, lightweight, non-maintaining explosion-proofing floodlighting lamp, solve in explosive gas atmosphere due to
The short life of conventional light source and the maintenance period of explosion-proof lamp that causes is shorter（Especially some, which are installed, safeguards all inconvenient field
Institute）And energy resource consumption it is big the problem of.
The beneficial effects of the utility model are：
1. employing specular removal solid state LED light source, the life-span is more than 80,000 hour, is truly realized light fixture light
The energy-conservation in source is non-maintaining；
2. Design of Luminaires is II C grades of full flame-proof explosion-proof structure, meets explosive gas and the explosion-proof of dust atmosphere will
Ask；
3. novel spiral hollow out cross-ventilation radiator structure, reduces the superficial dust problem during light fixture use, plus
The radiating rate of fast light fixture, improves the application of light fixture；
4. appearance design is new reasonable, compact conformation is practical, has considered feature and visual effect.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is the sectional view in the utility model main view direction；
Fig. 3 is top view of the present utility model.
Embodiment
The utility model is further illustrated below by way of specific embodiment.
Embodiment 1
A kind of anti-explosion LED lamps with spiral heat dissipation piece, including it is lamp body 1, case 2, lamp socket 3, gland 4, cloche 5, close
Seal 6, electrical equipment connect cover 7, cable introduced cover 8 and fin 9, as shown in FIG. 1 to 3, concrete structure is：
Lamp body 1 selects LED；
Case 2 is truncated cone-shaped, and down, the top of lamp socket 3 is set on the roundlet end face of case 2 large round end surface of case 2,
Lamp body 1 is embedded in the bottom of lamp socket 3, and gland 4 is placed on the large round end surface of case 2 and is screwed the bottom face in lamp socket 3
On, the middle part of gland 4 is provided with shoulder hole, and cloche 5 is convex lens, and the outer rim of cloche 5 is provided with flange collar, the bottom face of lamp socket 3
The flange collar at the inner face of cloche 5, the outer rim of cloche 5 is propped up to be buckled on the step of the middle part shoulder hole of gland 4, cloche 5
Sealing ring 6 is lined between the step of flange collar and the shoulder hole of gland 4, electrical equipment connect cover 7 is fixed on the roundlet end face of case 2 and covered
In outside lamp socket 3, it is provided with electrical equipment connect cover 7 to driver such as voltage-stabilized power supply of driving lamp body 1 etc., cable introduced cover 8 uses spiral shell
Nail is fixed on the top of electrical equipment connect cover 7, and one section of connection lamp body 1 of wire, the other end of wire connects through lamp socket 3, electrical equipment successively
Connect cover 7 and cable introduced cover 8 is drawn；
The lateral surface of case 2 is provided with 30 fin 9, and the plane where the large round end surface of case 2 of fin 9 is projected as
Arc, the radius of circle that the concave and convex direction of each arc of fin 9 is consistent and corresponding is all equal, each camber line of fin 9
Circumference where section all passes through the central point of case 2.
In the present embodiment：The outer end of fin 9 is outward-dipping from top to bottom, and the cross section of fin 9 is less than for upper bottom edge
The isosceles trapezoid of bottom.
In the present embodiment：The lateral surface of electrical equipment connect cover 7 is provided with 15 radiating grooves 71, and radiating groove 71 is round rectangle
Blind hole, radiating groove 71 is evenly distributed around the central point of electrical equipment connect cover 7.
The present embodiment is in use, extraneous power supply inputs lamp body 1 by wire, and the light that lamp body 1 is sent passes through the meeting of cloche 5
The region that need to be illuminated is irradiated to again after poly-；It can be carried using unique fin 9 and greatly improve radiating efficiency extension light fixture and use
Life-span；Lamp body 1 and extraneous strict sealing, are compound explosion-prevention structure, can meet anti-in explosive gas and dust atmosphere
Quick-fried lighting requirement, is a kind of modularization, lightweight, non-maintaining explosion-proofing floodlighting lamp, solves in explosive gas atmosphere
The maintenance period of the explosion-proof lamp caused due to the short life of conventional light source is shorter（Especially some, which are installed, safeguards all inconvenient
Place）And energy resource consumption it is big the problem of.
Claims (3)
1. a kind of anti-explosion LED lamps with spiral heat dissipation piece, including lamp body (1), it is characterized in that：Also include case (2), lamp socket
(3), gland (4), cloche (5), sealing ring (6), electrical equipment connect cover (7), cable introduced cover (8) and fin (9),
Lamp body (1) selects LED；
Case (2) is truncated cone-shaped, and down, the top of lamp socket (3) is set in the small nose circle of case (2) to the large round end surface of case (2)
On face, lamp body (1) is embedded in the bottom of lamp socket (3), and gland (4) is placed on the large round end surface of case (2) and is screwed
On the bottom face of lamp socket (3), shoulder hole is provided with the middle part of gland (4), cloche (5) is convex lens, and the outer rim of cloche (5) is set
There is flange collar, the flange collar that the bottom face of lamp socket (3) is propped up at the inner face of cloche (5), cloche (5) outer rim is buckled in gland (4)
On the step of middle part shoulder hole, sealing ring (6), electrical equipment are lined between the flange collar of cloche (5) and the step of gland (4) shoulder hole
Connect cover (7) is fixed on the roundlet end face of case (2) and covers in lamp socket (3) outside, and cable introduced cover (8) is screwed in electricity
The top of device connect cover (7), one section of connection lamp body (1) of wire, the other end of wire is successively through lamp socket (3), electrical equipment connect cover
(7) drawn with cable introduced cover (8)；
The lateral surface of case (2) is provided with least six fin (9), fin (9) plane where case (2) large round end surface
Be projected as arc, the radius of circle that the concave and convex direction of each fin (9) arc is consistent and corresponding is all equal, each dissipate
Circumference where backing (9) arc all passes through the central point of case (2).
2. the anti-explosion LED lamps of spiral heat dissipation piece are carried as claimed in claim 1, it is characterized in that：The outer end of fin (9) is from upper
Outward-dipping under, the cross section of fin (9) is less than the isosceles trapezoid of bottom for upper bottom edge.
3. the anti-explosion LED lamps of spiral heat dissipation piece are carried as claimed in claim 1 or 2, it is characterized in that：Electrical equipment connect cover (7)
Lateral surface is provided with least six radiating grooves (71), and radiating groove (71) is the blind hole of round rectangle, and radiating groove (71) surrounds electrical equipment
The central point of connect cover (7) is evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469111.8U CN206469082U (en) | 2016-12-29 | 2016-12-29 | Anti-explosion LED lamps with spiral heat dissipation piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469111.8U CN206469082U (en) | 2016-12-29 | 2016-12-29 | Anti-explosion LED lamps with spiral heat dissipation piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206469082U true CN206469082U (en) | 2017-09-05 |
Family
ID=59712840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621469111.8U Active CN206469082U (en) | 2016-12-29 | 2016-12-29 | Anti-explosion LED lamps with spiral heat dissipation piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206469082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805836A (en) * | 2019-10-30 | 2020-02-18 | 黎兴才 | Explosion-proof energy-saving LED lamp |
-
2016
- 2016-12-29 CN CN201621469111.8U patent/CN206469082U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805836A (en) * | 2019-10-30 | 2020-02-18 | 黎兴才 | Explosion-proof energy-saving LED lamp |
| CN110805836B (en) * | 2019-10-30 | 2020-08-14 | 江西依泰思防爆科技有限公司 | Explosion-proof energy-saving LED lamp |
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