CN207034829U - A kind of high safety anti-explosion LED lamps - Google Patents
A kind of high safety anti-explosion LED lamps Download PDFInfo
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- CN207034829U CN207034829U CN201720923033.2U CN201720923033U CN207034829U CN 207034829 U CN207034829 U CN 207034829U CN 201720923033 U CN201720923033 U CN 201720923033U CN 207034829 U CN207034829 U CN 207034829U
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- sealing
- lamp housing
- closure
- radiating groove
- lamp
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Abstract
The utility model discloses a kind of high safety anti-explosion LED lamps, including lamp housing, lamp holder, lamp body component is installed in the installation cavity among lamp housing, the upper surface opening of the installation cavity, and pass through a seal cap sealing, the middle face installation cavity of the closure is provided with a sealing, lamp body component inside the compression of sealing lower end, the outer wall of the lamp housing is provided with more than one radiating groove, each radiating groove is set around the circle of lamp housing one, the each radiating groove of closure inwall face is respectively provided with a heat conduction silicone, heat conduction silicone buckles into radiating groove and seals whole radiating groove, the outside of the closure is provided with the radiating fin of more than one, a heat dissipation cavity is formed between radiating fin.Double-layer sealing structure inside and outside the utility model use, is effectively isolated lamp housing and extraneous air, greatly promotes light fixture explosion-proof performance, while sealing is improved, said structure has extraordinary heat dispersion and anticollision, shock resistance, security higher.
Description
Technical field
It the utility model is related to the LED field, and in particular to a kind of high safety anti-explosion LED lamps.
Background technology
Explosion-proof lamp refers to that, for hazardous area existing for imflammable gas and dust, issuable electricity inside lamp can be prevented
Arc, spark and high temperature ignite imflammable gas and dust in surrounding environment, so as to reach the light fixture of requirement of explosion proof.It is also referred to as anti-
Quick-fried light fixture, explosion-proof illuminating lamp.Different combustible gas mixture environment has not to the explosive-proof grade of explosion-proof lamp and explosion-proof form
Same requirement.
Although it has done sealing structure with current explosion-proof lamp, its sealing structure is typically all to be ensured by sealing ring,
This sealing structure hit and long-term use after sealing property can substantially reduce, cause extraneous gas to enter lamp body
Inside, the use of light fixture are no longer safe.Additionally, due to sealing property increase, therefore heat dispersion needs to improve, and some air are not
Light fixture is needed to need more excellent heat dispersion under the particular surroundings of circulation.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of high safety anti-explosion LED lamps, inside and outside double-layer seal, greatly
Big lift-off seal performance, and with more excellent anticollision, impact resistance, perfect heat-dissipating, service life is more long, and security is more
It is high.
The utility model is achieved through the following technical solutions：A kind of high safety anti-explosion LED lamps, including lamp housing, lamp
Head, lamp body component are installed in the installation cavity among lamp housing, the upper surface opening of the installation cavity, and close by a closure
Envelope, middle the face installation cavity of the closure are provided with a sealing, the lamp body component inside the compression of sealing lower end, described
The outer wall of lamp housing is provided with more than one radiating groove, and each radiating groove is set around the circle of lamp housing one, and the closure inwall is just
A heat conduction silicone is respectively provided with to each radiating groove, heat conduction silicone buckles into radiating groove and seals whole radiating groove, institute
The outside for stating closure is provided with the radiating fin of more than one, and a heat dissipation cavity is formed between the fin that radiates.
As preferable technical scheme, the sealing is an air bag, and centre is provided with storage chamber, filled in storage chamber
Inert gas, whole sealing are in the inwall of the sealing structure installation cavity of a sealing ring.
As preferable technical scheme, a radiator is provided with the heat dissipation cavity, is protruded from outside the radiator
The outboard end of closure, the section of whole radiator is in isosceles trapezoid.
It is a water storage cavity as preferable technical scheme, among the radiator, central filler coolant.
As preferable technical scheme, the closure outside lamp housing with passing through more than one screw locking.
The beneficial effects of the utility model are：The utility model use inside and outside double-layer sealing structure, be effectively isolated lamp housing with
Extraneous air, light fixture explosion-proof performance is greatly promoted, while sealing is improved, said structure has extraordinary heat dispersion
And anticollision, shock resistance, security are higher.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the assembling schematic diagram of the utility model lamp housing and closure.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As depicted in figs. 1 and 2, including lamp housing 2, lamp holder 1, lamp body component are installed in the installation cavity 6 among lamp housing 2, peace
Behave affectedly 6 upper surface opening, and sealed by a closure 3, the middle face installation cavity of closure 3 is provided with a sealing 4,
Lamp body component inside the compression of the lower end of sealing 4, the outer wall of lamp housing 2 are provided with more than one radiating groove, each equal ring of radiating groove
Enclose and set around lamp housing one, each radiating groove of inwall face of closure 3 is respectively provided with a heat conduction silicone 9, and heat conduction silicone 9 buckles into
In radiating groove and seal whole radiating groove, the outside of closure 3 is provided with the radiating fin 8 of more than one, radiating fin 8 it
Between formed a heat dissipation cavity.
Wherein, sealing 4 is an air bag, and centre is provided with storage chamber, and inert gas, whole sealing are filled in storage chamber
Portion 4 is in the inwall of the sealing structure installation cavity of a sealing ring.Because inert gas is filled in inside, therefore also will not even if leakage
Internal generation gas reaction is caused, in addition, the sealing primarily serves inner sealing, and due to setting the sealing of filling gas
Portion, therefore after being contacted with lamp body component, it is more soft, and lamp body component can be compressed and do not rocked, make it have preferably close
Envelope property and impact resistance.
A radiator 7 is provided with the present embodiment, in heat dissipation cavity, the outboard end of closure is protruded from outside radiator 7,
The section of whole radiator 7 be in isosceles trapezoid, and the centre of radiator 7 is a water storage cavity, central filler coolant.Closure 3 with
Pass through more than one screw locking outside lamp housing.Radiating groove outside lamp housing absorbs overall heat and passes it to thermal conductive silicon
Glue-line, the closure of outside is passed to by heat conduction silicone, heat is absorbed by the radiator outside closure, radiated in addition
Body can also be used as shock proof bolster, lift the crashworthiness of whole light fixture, and radiating is also improved while increasing security
Performance.
The beneficial effects of the utility model are：The utility model use inside and outside double-layer sealing structure, be effectively isolated lamp housing with
Extraneous air, light fixture explosion-proof performance is greatly promoted, while sealing is improved, said structure has extraordinary heat dispersion
And anticollision, shock resistance, security are higher.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
- A kind of 1. high safety anti-explosion LED lamps, it is characterised in that：Including lamp housing, lamp holder, lamp body component is installed on the peace among lamp housing In behaveing affectedly, the upper surface opening of the installation cavity, and set by a seal cap sealing, the middle face installation cavity of the closure Be equipped with a sealing, sealing lower end compress inside lamp body component, the outer wall of the lamp housing is provided with more than one radiating Groove, each radiating groove are set around the circle of lamp housing one, and each radiating groove of closure inwall face is respectively provided with a heat conduction silicone, Heat conduction silicone buckles into radiating groove and seals whole radiating groove, and the outside of the closure is provided with more than one and dissipated Hot fin, radiate fin between formed a heat dissipation cavity.
- 2. high safety anti-explosion LED lamps as claimed in claim 1, it is characterised in that：The sealing is an air bag, and centre is set Storage chamber is equipped with, inert gas is filled in storage chamber, whole sealing is in the inwall of the sealing structure installation cavity of a sealing ring.
- 3. high safety anti-explosion LED lamps as claimed in claim 1, it is characterised in that：A radiating is provided with the heat dissipation cavity Body, the outboard end of closure is protruded from outside the radiator, the section of whole radiator is in isosceles trapezoid.
- 4. high safety anti-explosion LED lamps as claimed in claim 3, it is characterised in that：It is a water storage cavity among the radiator, Central filler coolant.
- 5. high safety anti-explosion LED lamps as claimed in claim 1, it is characterised in that：The closure outside lamp housing with passing through one Screw locking more than individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720923033.2U CN207034829U (en) | 2017-07-27 | 2017-07-27 | A kind of high safety anti-explosion LED lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720923033.2U CN207034829U (en) | 2017-07-27 | 2017-07-27 | A kind of high safety anti-explosion LED lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207034829U true CN207034829U (en) | 2018-02-23 |
Family
ID=61462190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720923033.2U Active CN207034829U (en) | 2017-07-27 | 2017-07-27 | A kind of high safety anti-explosion LED lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207034829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473274A (en) * | 2020-05-22 | 2020-07-31 | 吴燕婷 | L ED illumination down lamp |
-
2017
- 2017-07-27 CN CN201720923033.2U patent/CN207034829U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473274A (en) * | 2020-05-22 | 2020-07-31 | 吴燕婷 | L ED illumination down lamp |
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