CN206846511U - A kind of LED anti-explosion lamp - Google Patents
A kind of LED anti-explosion lamp Download PDFInfo
- Publication number
- CN206846511U CN206846511U CN201720096621.3U CN201720096621U CN206846511U CN 206846511 U CN206846511 U CN 206846511U CN 201720096621 U CN201720096621 U CN 201720096621U CN 206846511 U CN206846511 U CN 206846511U
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- Prior art keywords
- led
- base
- lamp
- fin
- lens
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Abstract
The utility model discloses a kind of LED anti-explosion lamp, including：Base, it is made by Heat Conduction Material, its middle part insertion, forms LED device installation position, some fin are fixedly connected with the back side of base, ventilation slot is formed between fin and fin, several convection holes corresponding with ventilation slot are offered on the front of base；LED component, its lamp socket for including being installed on LED device installation position, the lens being installed on lamp socket and is sleeved on rims of the lens and fixes to form integral lens pressing plate by lens and lamp socket, and polycrystalline integrated optical source is provided with the middle part of the lamp socket；Power supply, it is installed on the back side of LED device installation position, is connected with polycrystalline integrated optical source；Fixed plate, it is in " convex " shape, and is installed on the relative two sides of base；Support, its both ends, which is respectively articulated with, to be installed in the lug boss of two fixed plates.LED anti-explosion lamp perfect heat-dissipating of the present utility model, service life length.
Description
Technical field
It the utility model is related to light fixture, and in particular to a kind of LED anti-explosion lamp.
Background technology
With the rapid development of science and technology, use of the illuminator in production, storage, rescue is more and more extensive, kind
It is more and more.Because illuminator generally use Metal halogen lamp or fluorescent lamp are as light source, when work, inevitably
Electric spark can be produced or form red-hot surface, they once with the explosive gas of production or rescue site, dust or its
Mixture meets, and may result in the generation of explosion accident.Therefore, in the danger that explosive gas, dust or its mixture be present
In dangerous place, the generation of illuminator explosion accident how is prevented, has become highly important problem.Existing explosion-proof lamp
By limiting electric arc caused by lamp interior, the temperature for the case surface that spark contacts with explosive gas, dust reach explosion-proof
Purpose.
As light emitting diode (Light Emitting Diode, LED) technology gradually moves to maturity, with respect to Metal halogen lamp or
For person's fluorescent lamp, because LED light source has the advantages that caloric value is small, power consumption is small, operating voltage is low, service life is long, make
Obtain LED light source to can apply in explosion-proof lamp, in especially portable explosion-proof lamp, LED light source is a kind of more satisfactory
Light source.
However, in the occasion of high-power applications, in order that the explosion-proof lamp for being substituted for LED light source can still keep expected
Light efficiency and service life, then may need to use multiple LED light sources.And there may be certain heat for multiple LED light sources
Amount, therefore, it is necessary to consider the heat dissipation design of lamp casing, to extend the service life of LED light source, still, existing LED is explosion-proof
Lamp causes complex manufacturing because being limited by radiating, it is necessary to scattered encapsulation LED bulb, and the direction of light whard to control with
Projection.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model aims to provide perfect heat-dissipating, the LED of service life length
Explosion-proof lamp.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of LED anti-explosion lamp, including：
Base, it is made by Heat Conduction Material, its middle part insertion, formation LED device installation position, on the back side of base
Some fin are fixedly connected with, ventilation slot is formed between fin and fin, are offered on the front of base and ventilation slot
Several corresponding convection holes；
LED component, it includes the lamp socket being installed on LED device installation position, the lens and set that are installed on lamp socket
Lens and lamp socket are fixed to form integral lens pressing plate on rims of the lens, being provided with polycrystalline in the middle part of the lamp socket integrates
Light source；
Power supply, it is installed on the back side of LED device installation position, is connected with polycrystalline integrated optical source；
Fixed plate, it is in " convex " shape, and is installed on the relative two sides of base；
Support, its both ends, which is respectively articulated with, to be installed in the lug boss of two fixed plates.
The outer wall of the fin is corrugated.
The base is bent to form flight inwardly with the perpendicular two sides of fixed plate, is accordingly offered in fixed plate
Screw installing hole.
The convection holes include the convection holes of the convection holes and toroidal in strip；The convection holes of the strip with
Fixed plate is perpendicular, and the periphery for being distributed in LED device installation position of overall curved shape；The convection holes of the toroidal point
It is distributed in the convection holes area encompassed of strip.
The base is to draw to be molded by fine aluminium.
The beneficial effects of the utility model are：
LED anti-explosion lamp perfect heat-dissipating of the present utility model, service life length.
Brief description of the drawings
Fig. 1 is the overall appearance schematic diagram of the utility model LED anti-explosion lamp；
Fig. 2 is the Explosive separation schematic diagram of the utility model LED anti-explosion lamp；
Fig. 3 is the structural representation of base；
In figure：1st, base；11st, flight；2nd, LED device installation position；3rd, fin；4th, ventilation slot；5th, convection holes；6、
LED component；61st, lamp socket；62nd, lens；63rd, lens pressing plate；64th, polycrystalline integrated optical source；7th, power supply；8th, fixed plate；81st, screw is pacified
Fill hole；9th, support.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As Figure 1-3, LED anti-explosion lamp of the present utility model includes base 1, and it is made by Heat Conduction Material, wherein
Portion's insertion, LED device installation position 2 is formed, some fin 3, fin 3 and fin are fixedly connected with the back side of base
Ventilation slot 4 is formed between 3, several convection holes 5 corresponding with ventilation slot are offered on the front of base, in this way, when following
LED component 6 work when caused heat can be distributed by the fin 3 on the back side of base 1, meanwhile, heat
It is dispersed into by the backflow of convection holes 5 on base 1 in air, forms the convection current with surrounding air and conduct, in no natural wind
In the case of heat can also be distributed in time, that is to say, that this base 1 has two kinds of radiating modes simultaneously：Conduction and convection current,
There is more preferable radiating effect than the existing frequently-used radiating mode by single conduction, so that the service life of product obtains
To being greatly improved.
LED component 6, it includes the lamp socket 61 being installed on LED device installation position 2, the lens being installed on lamp socket 61
62 and the lens pressing plate 63 that lens 62 and lamp socket 61 are fixed and to form one is sleeved on the edge of lens 62, using such three
The LED component of integral mounting means, maintenance is not only easily installed, and by being provided with polycrystalline Integrated Light at the middle part of lamp socket 61
Source 64, compared with single traditional brilliant light source, it a sized package can complete to can be used on demand, be not required to make again substantially,
And the contact area of radiating is big, is easily controlled direction and the projection of light, light type can be changed according to place Demand Design lens.
Power supply 7, it is installed on the back side of LED device installation position 2, is connected with polycrystalline integrated optical source 64, thinks more
Brilliant integrated optical source provides electricity；
Fixed plate 8, it is in " convex " shape, and is installed on the relative two sides of base 1, to strengthen the steady of whole explosion-proof lamp
Solidity；
Support 9, its both ends, which is respectively articulated with, to be installed in the lug boss of two fixed plates 8, in this way, can be very by support 9
Ground is easy to carry this explosion-proof lamp.
Wherein, in order to strengthen the radiating effect of base 1, the outer wall of above-mentioned fin 3 is corrugated, to increase fin 3
The area of outer surface, make area of dissipation bigger, enhance the omnidirectional thermal energy radiation of fin 3, heighten the effect of radiating.
In addition, for the ease of the assembly and disassembly of fixed plate 8, above-mentioned base 1 and the perpendicular two sides of fixed plate 8 Curved inwardly
Into flight 11, screw installing hole 81 is accordingly offered in fixed plate 8, that is to say, that be logical between fixed plate 8 and base 1
The mounting means of screw is crossed, the mode of traditional welding is changed, in order to installation and maintenance.
Meanwhile in order to further improve the heat dispersion of base 1, above-mentioned convection holes 5 include pair in strip
The convection holes of discharge orifice and toroidal；The convection holes of the strip and fixed plate are perpendicular, and the distribution of overall curved shape
In the periphery of LED device installation position, the convection holes of the toroidal are distributed in the convection holes area encompassed of strip.
Further, above-mentioned base 1 is to draw to be molded by fine aluminium, and the thermal conductivity of aluminium is 237W/ (m.k), than
Weight is 2.7g/cm 3, more preferable than conventional radiator cast aluminium light specific gravity, thermal conduction effect.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (5)
- A kind of 1. LED anti-explosion lamp, it is characterised in that including：Base, it is made by Heat Conduction Material, its middle part insertion, is formed LED device installation position, is fixed on the back side of base Some fin are connected with, ventilation slot is formed between fin and fin, is offered on the front of base relative with ventilation slot Several convection holes answered；LED component, its lamp socket for including being installed on LED device installation position, the lens being installed on lamp socket and is sleeved on Lens and lamp socket are fixed to form integral lens pressing plate on rims of the lens, polycrystalline Integrated Light is installed in the middle part of the lamp socket Source；Power supply, it is installed on the back side of LED device installation position, is connected with polycrystalline integrated optical source；Fixed plate, it is in " convex " shape, and is installed on the relative two sides of base；Support, its both ends, which is respectively articulated with, to be installed in the lug boss of two fixed plates.
- 2. LED anti-explosion lamp as claimed in claim 1, it is characterised in that the outer wall of the fin is corrugated.
- 3. LED anti-explosion lamp as claimed in claim 1, it is characterised in that the base and the perpendicular two sides court of fixed plate Flight is inside bent to form, screw installing hole is accordingly offered in fixed plate.
- 4. LED anti-explosion lamp as claimed in claim 1, it is characterised in that the convection holes include in strip convection holes with And the convection holes of toroidal；The convection holes of the strip and fixed plate are perpendicular, and overall curved shape is distributed in LED The periphery of device installation position；The convection holes of the toroidal are distributed in the convection holes area encompassed of strip.
- 5. the LED anti-explosion lamp as described in claim 1-4 is any, it is characterised in that the base is to draw to be molded by fine aluminium 's.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720096621.3U CN206846511U (en) | 2017-01-24 | 2017-01-24 | A kind of LED anti-explosion lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720096621.3U CN206846511U (en) | 2017-01-24 | 2017-01-24 | A kind of LED anti-explosion lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206846511U true CN206846511U (en) | 2018-01-05 |
Family
ID=60790656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720096621.3U Expired - Fee Related CN206846511U (en) | 2017-01-24 | 2017-01-24 | A kind of LED anti-explosion lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206846511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220132A (en) * | 2019-05-22 | 2019-09-10 | 浙江通明电器股份有限公司 | LED explosion-proof illuminating lamp |
-
2017
- 2017-01-24 CN CN201720096621.3U patent/CN206846511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220132A (en) * | 2019-05-22 | 2019-09-10 | 浙江通明电器股份有限公司 | LED explosion-proof illuminating lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20200124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |