CN205191498U - Anti -explosion lamp - Google Patents
Anti -explosion lamp Download PDFInfo
- Publication number
- CN205191498U CN205191498U CN201521037052.2U CN201521037052U CN205191498U CN 205191498 U CN205191498 U CN 205191498U CN 201521037052 U CN201521037052 U CN 201521037052U CN 205191498 U CN205191498 U CN 205191498U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- cover plate
- explosion
- proof lamp
- radiating
- 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.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an anti -explosion lamp, solved but the overall structure weight of this kind of anti -explosion lamp utensil casing is great, inconvenient transportation and carrying. Its technical scheme main points are the upper cover plate is ellipse circular and is provided with a plurality of recesses and adjacent and be close to the edge interval on the surface of upper cover plate form to strengthen the piece between the recess, in that the side of apron and the surface of bottom are provided with along the cooling surface of the outside extension of surface down. Reached and be provided with a plurality of recesses and played the material of having saved the top of upper cover plate, the saving in weight has been played, is convenient to carry, and the recess sets up for the interval, form between the recess that the interval set up and strengthen the piece, strengthen the piece and played the effect of strengthening anti -explosion lamp's structural strength, and the surface on side and the ground of apron is provided with the cooling surface and has played radiating effect under, under the prerequisite that does not influence mechanical strength, the material and the weight of upper cover plate sparingly, the production cost is saved, more conveniently carry.
Description
Technical field
The utility model relates to mechanical field, and in particular, it relates to a kind of explosion-proof lamp.
Background technology
Ordinary incandescent lamp power consumption is large, and surface temperature is high, and lamp housing easily breaks, so explosion-proof lamp light source generally selects LED, MH Metal halogen lamp, sodium vapor lamp, Non-polarized lamp.Explosion-proof lamp is mainly used in inflammable and explosive place, therefore explosion-proof lamp refers to the hazardous area existed for imflammable gas and dust, can prevent lamp inner issuable electric arc, spark and high temperature to ignite imflammable gas in surrounding environment and dust, thus reach the light fixture of requirement of explosion proof.Also referred to as explosion-proof lamp, explosion-proof illuminating lamp.Different combustible gas mixture environment has different requirements to the explosive-proof grade of explosion-proof lamp and explosion-proof form.Common, explosion-proof lamp is provided with housing to just the needs employing adopting intensity large on four sides and carries out further mechanical consolidation.
Such as application number provides a kind of perfect heat-dissipating for CN201520178639.9, the anti-explosion lamp set housing that mechanical strength is high, comprise light source and storehouse is installed, end face seal groove, side fixed station, upper cover connected unit, fin, support installing platform, electrical store, junction board, electric support interface, electric support fixed station forms, anti-explosion lamp set housing forward end is provided with light source and installs storehouse, the end face seal groove installing storehouse opening around light source is provided with at its surface of shell, anti-explosion lamp set housing bottom is provided with the electrical store placing electrical equipment, electrical store top is provided with and connects the circular hole that light source installs storehouse, anti-explosion lamp set surface of shell is provided with the fin along outwardly extending, the beneficial effects of the utility model are: in anti-explosion lamp set housing, rear and front end is respectively arranged with light source and installs storehouse and electrical store, be conducive to strengthening overall construction intensity, its surface of shell is provided with the fin along outwardly extending, expand effect area of dissipation, improve radiating effect.But the overall structure weight of this explosion-proof lamp housing is comparatively large, is inconvenient to transport and carry.
Utility model content
According to the deficiencies in the prior art, the utility model provides a kind of under the prerequisite ensureing mechanical strength and heat dispersion, and the weight of explosion-proof lamp is alleviated, and is convenient for carrying transport.
For achieving the above object, the utility model provides following technical scheme: a kind of explosion-proof lamp, comprise upper cover plate and lower cover, the chamber that one places driving power device and light fixture is formed between described upper cover plate and lower cover, it is characterized in that, described upper cover plate is ellipticity and is arranged at intervals with some grooves at the surface place of keeping to the side of upper cover plate and forms reinforced sheet between adjacent described groove, and the side of lower cover and the outer surface of bottom are provided with the radiating surface along outwardly extending.
By adopting technique scheme, be provided with the material that some grooves serve the top saving upper cover plate, serve saving in weight, be convenient for carrying, and groove is interval to be arranged, reinforced sheet is formed between spaced groove, reinforced sheet serves the effect of the structural strength strengthening explosion-proof lamp, and the side of lower cover and the outer surface on ground are provided with the effect that radiating surface serves heat radiation, under the prerequisite not affecting mechanical strength, the material of the upper cover plate saved and weight, save production cost, more convenient to carry.
Further, the bottom surface of described groove is provided with some radiating segments and some radiating segments form the heat sink strip identical with upper cover plate shape.
By adopting technique scheme, the bottom of the groove of upper cover plate is provided with radiating segment, and some radiating segments define the heat sink strip identical with the elliptical shape of upper cover plate, define and can discharge the heat that upper cover plate produces.
Further, described radiating surface evenly distributedly to form by some heat radiations are rectangular.
By adopting technique scheme, by rectangular heat radiation of dispelling the heat, excellent in heat dissipation effect can be played and the effect of compact conformation.
Further, described heat radiation is rectangular along outwardly extending 5mm to 8mm.
By adopting technique scheme, making structure compacter, significantly can not change the profile of explosion-proof lamp.
Further, be set forth in groove madial wall be provided with the chamfering of arc-shaped.
By adopting technique scheme, be provided with the chamfering of arc-shaped, the thickness serving the two ends of reinforced sheet is thicker, reinforced sheet more stable, and the stiffening effect of formation is better.
Further, described glass plate is for being circular arc and projection setting.
By adopting technique scheme, the setting of protruding glass plate serves the light astigmatism that more can be beneficial to inside of glass plate, and light-dispersing effect can not be subject to upper cover plate in the impact of the side of lower cover.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of explosion-proof lamp;
Fig. 2 is the opposite side schematic diagram of explosion-proof lamp;
Fig. 3 is the schematic diagram of the another kind of embodiment of explosion-proof lamp.
Description of reference numerals: upper cover plate 1, lower cover 2, groove 3, reinforced sheet 31, heat sink strip 32, radiating segment 32a, radiating surface 4, dispel the heat rectangular 41, glass plate 5.
Detailed description of the invention
Do auspiciously further to state to the utility model by specific embodiment below in conjunction with accompanying drawing, following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of explosion-proof lamp, comprise upper cover plate 1 and lower cover 2, the middle position of upper cover plate is provided with glass plate 5, glass plate 5 adopts safety glass, and glass plate 5 adopts circular shape and protruding setting, the setting of protruding glass plate 5 serves the light astigmatism that more can be beneficial to glass plate 5 inside, light-dispersing effect can not be subject to upper cover plate in the impact of the side of lower cover, the chamber that one places driving power device and light fixture is formed between upper cover plate 1 and lower cover 2, light fixture adopts explosion-proof lamp light source generally to select LED, MH Metal halogen lamp, sodium vapor lamp, any one in Non-polarized lamp, upper cover plate 1 is ellipticity and is arranged at intervals with some grooves 3 at the surface place of keeping to the side of upper cover plate 1 and forms reinforced sheet 31 between adjacent described groove 3, the shape of corresponding lower cover 2 is also identical with upper cover plate 1, the shape of groove 3 is all in quadrangle, and the shape of the bottom and upper segment of quadrangle and upper cover plate 1 is suitable.Be provided with the material that some grooves 3 serve the top saving upper cover plate 1, serve saving in weight, be convenient for carrying, and groove 3 is interval setting, form reinforced sheet 31 between spaced groove 3, reinforced sheet 31 serves the effect of the structural strength strengthening explosion-proof lamp.
The bottom surface of described groove 3 is provided with some radiating segment 32a and some radiating segment 32a form the heat sink strip 32 identical with upper cover plate 1 shape, the bottom of the groove 3 of upper cover plate 1 is provided with radiating segment 32a, some radiating segment 32a define the heat sink strip 32 identical with the elliptical shape of upper cover plate 1, define and can discharge the heat that upper cover plate 1 produces.Adopting in the middle of the present embodiment selects two heat sink strips, 32, two heat sink strips 32 to be arranged on the middle position of groove 3, and then further can play the effect of heat radiation.
The side of lower cover 2 and the outer surface of bottom are provided with the radiating surface 4 along outwardly extending.Radiating surface 4 evenly distributedly to be formed by some heat radiations rectangular 41, and dispel the heat rectangular 41 along outwardly extending 5mm to 8mm, dispel the heat rectangular 41 in arc-shaped, and the development length being no more than 10mm serves and makes structure compacter, significantly can not change the profile of explosion-proof lamp, the placement of convenient explosion-proof lamp.And the side of lower cover 2 and the outer surface on ground are provided with the effect that radiating surface 4 serves heat radiation, and under the prerequisite not affecting mechanical strength, the material of the upper cover plate 1 of saving and weight, save production cost, more convenient to carry.
As another kind of embodiment of the present utility model, with reference to accompanying drawing 3, the madial wall of groove 3 is provided with the chamfering of arc-shaped, and then be provided with the chamfering of arc-shaped, the thickness serving the two ends of reinforced sheet 31 is thicker, reinforced sheet 31 more stable, and the stiffening effect of formation is better.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Although more employ the terms such as upper cover plate, lower cover, groove, reinforced sheet, heat sink strip, radiating segment, radiating surface, heat radiation be rectangular herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (6)
1. an explosion-proof lamp, comprise upper cover plate (1) and lower cover (2), described upper cover plate (1) middle position is provided with glass plate (5), the chamber that one places driving power device and light fixture is formed between described upper cover plate (1) and lower cover (2), it is characterized in that, described upper cover plate (1) is in ellipticity and be arranged at intervals with some grooves (3) at the surface place of keeping to the side of upper cover plate (1) and form reinforced sheet (31) between adjacent described groove (3), be provided with along the radiating surface outwardly extended (4) in the side of lower cover (2) and the outer surface of bottom.
2. a kind of explosion-proof lamp according to claim 1, is characterized in that, the bottom surface of described groove (3) is provided with some radiating segments (32a) and some radiating segments (32a) form the heat sink strip (32) identical with upper cover plate (1) shape.
3. a kind of explosion-proof lamp according to claim 1 and 2, is characterized in that, described radiating surface (4) forms by some heat radiations rectangular (41) are evenly distributed.
4. a kind of explosion-proof lamp according to claim 3, is characterized in that, described heat radiation rectangular (41) is along outwardly extending 5mm to 8mm.
5. a kind of explosion-proof lamp according to claim 1, is characterized in that, the madial wall of described groove (3) is provided with the chamfering of arc-shaped.
6. a kind of explosion-proof lamp according to claim 1, is characterized in that, described glass plate (5) is for being circular arc and projection setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037052.2U CN205191498U (en) | 2015-12-14 | 2015-12-14 | Anti -explosion lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037052.2U CN205191498U (en) | 2015-12-14 | 2015-12-14 | Anti -explosion lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205191498U true CN205191498U (en) | 2016-04-27 |
Family
ID=55784481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521037052.2U Expired - Fee Related CN205191498U (en) | 2015-12-14 | 2015-12-14 | Anti -explosion lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205191498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171342A1 (en) * | 2017-03-20 | 2018-09-27 | 深圳市紫光照明技术股份有限公司 | Highly heat-dissipating led explosion-proof light |
-
2015
- 2015-12-14 CN CN201521037052.2U patent/CN205191498U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171342A1 (en) * | 2017-03-20 | 2018-09-27 | 深圳市紫光照明技术股份有限公司 | Highly heat-dissipating led explosion-proof light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |