CN203478148U - LED explosion-proof lamp - Google Patents
LED explosion-proof lamp Download PDFInfo
- Publication number
- CN203478148U CN203478148U CN201320624393.4U CN201320624393U CN203478148U CN 203478148 U CN203478148 U CN 203478148U CN 201320624393 U CN201320624393 U CN 201320624393U CN 203478148 U CN203478148 U CN 203478148U
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- explosion
- proof
- led
- radiating shell
- space
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an LED explosion-proof lamp, and belongs to the field of safety lamps. The LED explosion-proof lamp is mainly composed of an LED lamp and explosion-proof equipment, the LED lamp is formed by assembling a heat dissipation shell body, an LED light-emitting device, a buckling lock ring, a back press board, a light-pervious piece and a gasket, the buckling lock ring and the heat dissipation shell body are locked and fixed, the light-pervious piece is fixed through the back press board, and therefore the assembling structure of the LED lamp is enhanced. The explosion-proof equipment and the LED lamp are connected and sealed through a connecting tube, and therefore the situation that the service life of the LED lamp is shortened due to external air pressure or the LED lamp needs to be replaced due to immediate explosion in a special work environment (an oxygen or coal field place) can be effectively avoided.
Description
Technical field
The utility model belongs to Safety lamps and lanterns field, the utility model is to make to reach in housing sealing state about a kind of, and enclosure interior is isolated from the outside, so that light source is coated in housing, thereby can reach explosion-proof effect, and then can significantly promote the LED explosion-proof lamp of security.
Background technology
The LED that explosion-proof lamp in the middle of prior art is used is thermal light source type light-emitting component, when LED is excited and can produces high heat when luminous, thereby the lamp housing internal temperature of LED is raise fast, therefore easily cause the accelerated ageing of metal lamp housing inner body impaired, again because LED light fixture cannot directly change inner part, therefore cause LED light fixture shorter service life, therefore need often to safeguard, work consuming comparatively, and be difficult to this product to promote again more high-grade requirement degree, as while being used in oxygen or coal field place, because of internal temperature higher, part life is short, reach identical requirement, to improve many cost prices and just can meet standard.
Therefore will how to solve problem and the disappearance in the middle of above-mentioned prior art, be the inventor and desire most ardently to the relevant manufacturer that is engaged in the industry the direction place person that research improves.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of radiating shell of the LED of utilization light fixture and padlock ring to use thread locking, and will assemble the light fixture with protection LED by LED light fixture and antiknock device.
A LED explosion-proof lamp, is characterized in that:
Comprise
One LED light fixture, this LED light fixture comprises:
One radiating shell, this radiating shell forms one and in this radiating shell bottom, forms a connector communicating with this accommodation space for accommodation space, an opening communicating with this accommodation space and of placing a LED light-emitting device;
One padlock ring, this padlock ring in outside wall surface define one for be locked in this radiating shell this opening part external screw thread and in internal face, define an internal thread;
One back pressure plate, this back pressure plate defines a locking screw thread locking mutually with this internal thread in outside wall surface, separately defines an installing zone for installing one transmission element;
One packing ring, this packing ring is arranged at the bonding station that this padlock ring and this radiating shell fix;
One antiknock device, the explosion-proof casing that this antiknock device comprises formation one space, and form at least one interface in this explosion-proof casing wall, and wherein this interface is for installing one tube connector, and this tube connector other end is fixed on this connector;
One stabilizer, this stabilizer is installed in this space of this antiknock device.
Wherein this explosion-proof casing inside arranges the fixture that this stabilizer is fixed in a plurality of confessions.
Wherein this radiating shell ring is established plurality of radiating fins.
Wherein this transmission element is a lampshade or light cover.
Wherein this explosion-proof casing two ends form the port communicating with this space and form at least one explosion-proof opening in this explosion-proof casing wall, wherein in this passage port respectively, the Explosion proof joint that one capping for this space of sealing and seals this explosion-proof opening are set.
More comprise that two are installed in respectively this port position and supply the rubber washer of this capping packing.
The utility model is a kind of LED explosion-proof lamp, comprise a LED light fixture, this LED light fixture system comprises: a radiating shell, and this radiation shell system forms one and in this radiating shell bottom, forms a connector communicating with this accommodation space for accommodation space, an opening communicating with this accommodation space and of placing a LED light-emitting device; One padlock ring, this padlock ring in outside wall surface system define one for be locked in this radiating shell this opening part external screw thread and in internal face, define an internal thread; One back pressure plate, this back pressure plate defines a locking screw thread locking mutually with this internal thread in outside wall surface, separately defines an installing zone for installing one transmission element; One packing ring, this packing ring system is arranged at the bonding station that this padlock ring and this radiating shell fix; One antiknock device, the explosion-proof casing that this antiknock device comprises formation one space, and form at least one interface in this explosion-proof casing wall, and wherein this interface system is for installing one tube connector, and this tube connector other end is fixed on this connector; One stabilizer, this stabilizer system is installed in this space of this antiknock device.
According to one of this creation embodiment, wherein the inner system of this explosion-proof casing arranges the fixture that this stabilizer is fixed in a plurality of confessions.
According to one of this creation embodiment, wherein this radiation shell system ring is established plurality of radiating fins.
According to one of this creation embodiment, wherein this transmission element is a lampshade or light cover.
According to one of this creation embodiment, more comprise that two are installed in respectively this port position and supply the rubber washer of this capping packing.
According to one of this creation embodiment, wherein this explosion-proof casing two ends form the port communicating with this space and form at least one explosion-proof opening in this explosion-proof casing wall, wherein in this passage port system respectively, the Explosion proof joint that one capping for this space of sealing and seals this explosion-proof opening are set.
The beneficial effects of the utility model are: the utility model quick release LED light fixture is with maintenance internal electron part or change LED light emitting module, and then reaches the effect of quick-detachment and assembling.
The utility model can increase the distance in this enclosure interior and the external world, and can make to reach sealing state in this housing, and can make this enclosure interior and the inflammable gas in the external world isolate.
The utility model can reach explosion-proof effect, and then can significantly promote the object of security.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is the schematic perspective view of the utility model LED explosion-proof lamp.
Fig. 2 is the perspective exploded view of the utility model LED explosion-proof lamp.
Fig. 3 is the cross-sectional view of the utility model LED explosion-proof lamp.
The specific embodiment
By particular specific embodiment, embodiment of the present utility model is described below, within the personage who is familiar with this skill can be disclosed by this description, holds other advantages and the effect of understanding easily this creation.
Referring to shown in Fig. 1, Fig. 2 and Fig. 3, is schematic perspective view, perspective exploded view and the cross-sectional view of this creation LED explosion-proof lamp.This creation is a kind of LED explosion-proof lamp, it is mainly comprised of LED light fixture 1 and antiknock device 2, wherein LED light fixture 1 is to include radiating shell 10, LED light-emitting device 11, padlock ring 12, back pressure plate 13, transmission element 14 and packing ring 15 assemble, wherein radiating shell 10 is to form one for the accommodation space 100 of placing LED light-emitting device 11, and at radiating shell 10, define an opening 102 communicating with this accommodation space 100 and and form a connector 104 communicating with this accommodation space 100 in these radiating shell 10 bottoms, because padlock ring 12 defines external screw thread 120 in outside wall surface system, therefore utilize external screw thread 120 padlock ring 12 can be locked in to opening 102 places of radiating shell 10, separately wall defines an internal thread 122 in the inner.In 12 lockings of padlock ring, in padlock ring 12 outside wall surface, be positioned at external screw thread 120 places and be arranged with packing ring 15, this packing ring 15 can oppressedly be out of shape when 12 locking of padlock ring, therefore padlock ring 12 does not have gap with mutual locking place of radiating shell 10, therefore just can prevent that the air pressure of outside from entering into LED light fixture 1.In addition, aforesaid radiating shell 10 is that ring is established plurality of radiating fins 106, sees through the heat energy quick conductive that each radiating fin 106 can produce LED rapidly, to prevent that high temperature from not causing LED luminous efficiency good and shorten service life.
Separately in explosion-proof casing 20 two ends, form ports 206 that communicate with this space 200 and form at least one explosion-proof opening 208 in these explosion-proof casing 20 walls, wherein in these port 206 places systems respectively, the Explosion proof joint 24 of one capping 23 for this space 200 of sealing and this explosion-proof opening 208 of sealing being set and more comprising that two are installed in respectively these port 206 positions and supply the rubber washer 25 of these capping 23 packings.Utilize capping 23 and Explosion proof joint 24 can allow the space 200 of explosion-proof casing 20 inside be closed state, especially for allowing capping 23 can reach best packing effect when installing, therefore first in capping 23, install rubber washer 25 additional, the rubber washer 25 effective sealing explosion-proof casings 20 of utilization after extruding and the gap between capping 23 enter effectively to intercept external pressure, to reach explosion-proof effect and then can significantly promote the LED explosion-proof lamp of security.The LED explosion-proof lamp of this creation can effectively prevent from needing to change because external pressure causes the shortening in service life of LED light fixture or explosion immediately at particular job environment (oxygen or coal field place).
This creation has brought a kind of compared in the past different LED explosion-proof lamps really.Be only the preferred embodiment of this creation, when not limiting with this scope of this creation enforcement; Therefore the simple equivalence that Fan Yiben creation claim and creation description are done changes and modification, all should still belong in the scope that this new patent contains.
Claims (6)
1. a LED explosion-proof lamp, is characterized in that:
Comprise
One LED light fixture, this LED light fixture comprises:
One radiating shell, this radiating shell forms one and in this radiating shell bottom, forms a connector communicating with this accommodation space for accommodation space, an opening communicating with this accommodation space and of placing a LED light-emitting device;
One padlock ring, this padlock ring in outside wall surface define one for be locked in this radiating shell this opening part external screw thread and in internal face, define an internal thread;
One back pressure plate, this back pressure plate defines a locking screw thread locking mutually with this internal thread in outside wall surface, separately defines an installing zone for installing one transmission element;
One packing ring, this packing ring is arranged at the bonding station that this padlock ring and this radiating shell fix;
One antiknock device, the explosion-proof casing that this antiknock device comprises formation one space, and form at least one interface in this explosion-proof casing wall, and wherein this interface is for installing one tube connector, and this tube connector other end is fixed on this connector;
One stabilizer, this stabilizer is installed in this space of this antiknock device.
2. LED explosion-proof lamp according to claim 1, is characterized in that: wherein this explosion-proof casing inside arranges the fixture that this stabilizer is fixed in a plurality of confessions.
3. LED explosion-proof lamp according to claim 1, is characterized in that: wherein this radiating shell ring is established plurality of radiating fins.
4. LED explosion-proof lamp according to claim 1, is characterized in that: wherein this transmission element is a lampshade or light cover.
5. LED explosion-proof lamp according to claim 1, it is characterized in that: wherein this explosion-proof casing two ends form the port communicating with this space and form at least one explosion-proof opening in this explosion-proof casing wall, wherein in this passage port respectively, the Explosion proof joint that one capping for this space of sealing and seals this explosion-proof opening is set.
6. LED explosion-proof lamp according to claim 5, is characterized in that: more comprise that two are installed in respectively this port position and supply the rubber washer of this capping packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624393.4U CN203478148U (en) | 2013-10-06 | 2013-10-06 | LED explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624393.4U CN203478148U (en) | 2013-10-06 | 2013-10-06 | LED explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203478148U true CN203478148U (en) | 2014-03-12 |
Family
ID=50226473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320624393.4U Expired - Fee Related CN203478148U (en) | 2013-10-06 | 2013-10-06 | LED explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203478148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930471A (en) * | 2014-03-18 | 2015-09-23 | 丽鸿科技股份有限公司 | Explosion-proof lamp connector |
-
2013
- 2013-10-06 CN CN201320624393.4U patent/CN203478148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930471A (en) * | 2014-03-18 | 2015-09-23 | 丽鸿科技股份有限公司 | Explosion-proof lamp connector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20191006 |