CN201615408U - Mining flame-proof LED roadway lamp - Google Patents
Mining flame-proof LED roadway lamp Download PDFInfo
- Publication number
- CN201615408U CN201615408U CN2010200501411U CN201020050141U CN201615408U CN 201615408 U CN201615408 U CN 201615408U CN 2010200501411 U CN2010200501411 U CN 2010200501411U CN 201020050141 U CN201020050141 U CN 201020050141U CN 201615408 U CN201615408 U CN 201615408U
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- flame
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- casing
- mounting groove
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a mining flame-proof LED roadway lamp, which mainly solves the technical problems that an existing LED lamp is fixed into a casing through an aluminum support so as to cause light sources of the same-batch products are irregular and different in distance, lead the integral stability of the products to be lowered and the like. The mining flame-proof LED roadway lamp is characterized in that a plurality of groups of mounting grooves facing different directions and structurally integrated with a casing are arranged at the inner bottom of the casing, and LED lamps are arranged inside the mounting grooves and attached with the mounting grooves in insulating manner. The mining flame-proof LED roadway lamp has the advantages that the mounting grooves are arranged at the inner bottom of the casing and structurally integrated with the casing, and processing of the casing and the mounting grooves can be finished by integrated casting and forming when the casing and the mounting grooves are processed, thereby the mining flame-proof LED roadway lamp facilitates control of the angles of the mounting grooves, ensures conformity of products, avoids inconformity of light sources of the LED lamps of the same products, and accordingly improves stability of the products.
Description
Technical field
The utility model relates to a kind of lighting, relates to a kind of flame-proof mine LED tunnel lamp in particular, is mainly used in the illumination of colliery underworkings.
Background technology
Many weeks, there is denseer hazardous gas such as inflammable and explosive in the underground mine, for avoiding causing security incident, all adopt mostly in the underworkings of existing colliery and have the light efficiency height, life-span is long, low in energy consumption, the explosion-proof type LED lamp of characteristics such as shock resistance and anti-vibration, the LED lamp of existing flame-proof mine LED tunnel lamp is mounted on the aluminum frame, aluminum frame is provided with towards the mount pad of different directions and its and is installed in the housing, and be the brightness that guarantees the LED lamp, outside the LED lamp, be equipped with reflector, the light-resource fousing of LED lamp can be improved optical illumination brightness by reflector like this; Adopt this structure, because aluminum frame is yielding and aluminum frame is adding man-hour, its mount pad angle is wayward, makes with the mount pad on the aluminum frame of batch production to have angle difference, its light source distance differs when causing the LED lamp to use, thereby influences the resistance to overturning of product.
Summary of the invention
Be fixed in the housing by aluminum frame in order to solve existing LED lamp, causing differs with batch products light source distance there are differences, and makes the technical problems such as resistance to overturning reduction of product; The utility model provides a kind of flame-proof mine LED tunnel lamp, can effectively guarantee the consistent resistance to overturning that also can improve product of LED lamp source.
For solving above technical problem, the technical scheme that the utility model is taked is a kind of flame-proof mine LED tunnel lamp, it includes housing, transparent flame proof cover plate and is fixed in many groups LED lamp of installing towards different directions respectively in the housing, outside each group LED lamp the perspective lampshade is installed all, described housing is provided with radiating groove outward; It is characterized in that described housing inner bottom part is provided with many groups towards different directions and the mounting groove that is structure as a whole with housing, described LED lamp place in this mounting groove and with the mounting groove applying of insulating mutually.
Further, the described tankoscope enclosure is located at outside the LED lamp, the interference fit that offsets of this perspective lampshade bottom and LED lamp base, the interference fit that offsets of its top and flame proof cover plate.
Further, in described housing, be provided with a pressing plate below the flame proof cover plate, this pressing plate is provided with corresponding with mounting groove quantity and identical with each mounting groove direction loophole, below each loophole, be equipped with Yi Katai, the Ka Tai of the corresponding loophole of the top of described perspective lampshade and each the below interference fit that offsets.
Further, described pressing plate both sides respectively are provided with the connecting plate of multi-group through hole, the corresponding guide pillar that is provided with the multi-group screwed hole of fixed connecting plate in described housing, and the connecting plate on the described pressing plate places on the guide pillar and by screw and is fixedly linked with it.
The beneficial effects of the utility model are mounting groove is arranged on the housing inner bottom part and is structure as a whole with housing, adding the processing that to finish housing and mounting groove man-hour by the one casting forming, so not only convenient control to the mounting groove angle, guarantee consistency of product, avoid the inconsistent of like products LED lamp source, thereby improve the stability of product.
Description of drawings
Fig. 1 is the sectional structure chart of a kind of flame-proof mine LED of the utility model embodiment tunnel lamp
Fig. 2 is unkitted the plan structure figure of flame proof cover plate for a kind of flame-proof mine LED of the utility model embodiment tunnel lamp
Fig. 3 is unkitted the blast structure chart of flame proof cover plate for a kind of flame-proof mine LED of the utility model embodiment tunnel lamp
Specific embodiments
Below in conjunction with accompanying drawing the utility model embodiment is described further:
As shown in Figure 1 to Figure 3, a kind of flame-proof mine LED of the utility model tunnel lamp, it includes housing 1, transparent flame proof cover plate 2 and is fixed in many groups LED lamp 3 of installing towards different directions respectively in the housing 1, outside each group LED lamp 3, perspective lampshade 4 is installed all, the described housing 1 outer radiating groove 11 that is provided with; Be fixed in the housing 1 by aluminum frame in order to solve existing LED lamp, causing differs with batch products light source distance there are differences, make the technical problems such as resistance to overturning reduction of product, described housing 1 inner bottom part is provided with many groups towards different directions and the mounting groove 12 that is structure as a whole with housing 1, described LED lamp 3 place in this mounting groove 12 and with mounting groove 12 applying of insulating mutually, described insulation is fitted and is meant coating on insulating paste or the pad insulating materials such as mica sheet on mounting groove 12 surfaces or LED lamp 3 bases, can prevent housing 1 electric leakage like this; Mounting groove 12 is arranged on housing 1 inner bottom part and is structure as a whole with housing 1, adding the processing that to finish housing 1 and mounting groove 12 man-hour by the one casting forming, so not only convenient control to mounting groove 12 angles, guarantee consistency of product, avoid the inconsistent of like products LED lamp source, thereby improve the stability of product.
In the present embodiment, installation for convenient perspective lampshade 4, the described tankoscope enclosure 4 is located at outside the LED lamp 3, the interference fit that offsets of these perspective lampshade 4 bottoms and LED lamp 3 bases, the interference fit that offsets of its top and flame proof cover plate 2, adopt this structure, need not just can will have an X-rayed the assembling that lampshade 4 be fixed on the LED lamp 3 and also can greatly facilitate perspective lampshade 4, improve its assembling benefit by securing member.
In the present embodiment, for preventing to have an X-rayed the displacement of lampshade 4, influence the light-source brightness of LED lamp 3, flame proof cover plate 2 belows are provided with a pressing plate 5 in the described housing 1, this pressing plate 5 is provided with corresponding with mounting groove 12 quantity and identical with each mounting groove 12 direction loophole 51, below each loophole 51, be equipped with a card platform 52, the interference fit that offsets of the card platform 52 of the top of described perspective lampshade 4 and each corresponding loophole 51 below; Utilize pressing plate 5 will have an X-rayed lampshade 4 and be pressed on the LED lamp 3, can effectively guarantee to have an X-rayed lampshade 4 so can displacement.
In the present embodiment, for preventing the displacement of pressing plate 5, described pressing plate 5 both sides respectively are provided with the connecting plate 53 of multi-group through hole, the corresponding guide pillar 13 that is provided with the multi-group screwed hole of fixed connecting plate 53 in described housing 1, connecting plate 53 on the described pressing plate 5 places on the guide pillar 13 and by screw and is fixedly linked with it, pressing plate 5 and housing 1 are fixed, can effectively prevent the displacement of pressing plate 5 like this, avoid causing coming off of perspective lampshade 4 and LED lamp 3 because of the displacement of pressing plate 5.
The foregoing description should not be considered as restriction of the present utility model, but any improvement of doing based on spirit of the present utility model, all should be within protection domain of the present utility model.
Claims (4)
1. flame-proof mine LED tunnel lamp, it includes housing, transparent flame proof cover plate and is fixed in many groups LED lamp of installing towards different directions respectively in the housing, outside each group LED lamp the perspective lampshade is installed all, and described housing is provided with radiating groove outward; It is characterized in that described housing inner bottom part is provided with many groups towards different directions and the mounting groove that is structure as a whole with housing, described LED lamp place in this mounting groove and with the mounting groove applying of insulating mutually.
2. a kind of flame-proof mine LED according to claim 1 tunnel lamp is characterized in that the described tankoscope enclosure is located at outside the LED lamp, the interference fit that offsets of this perspective lampshade bottom and LED lamp base, the interference fit that offsets of its top and flame proof cover plate.
3. a kind of flame-proof mine LED according to claim 2 tunnel lamp, it is characterized in that in described housing, being provided with below the flame proof cover plate pressing plate, this pressing plate is provided with corresponding with mounting groove quantity and identical with each mounting groove direction loophole, below each loophole, be equipped with Yi Katai, the Ka Tai of the corresponding loophole of the top of described perspective lampshade and each the below interference fit that offsets.
4. a kind of flame-proof mine LED according to claim 3 tunnel lamp, it is characterized in that described pressing plate both sides respectively are provided with the connecting plate of multi-group through hole, the corresponding guide pillar that is provided with the multi-group screwed hole of fixed connecting plate in described housing, the connecting plate on the described pressing plate places on the guide pillar and by screw and is fixedly linked with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200501411U CN201615408U (en) | 2010-01-12 | 2010-01-12 | Mining flame-proof LED roadway lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200501411U CN201615408U (en) | 2010-01-12 | 2010-01-12 | Mining flame-proof LED roadway lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615408U true CN201615408U (en) | 2010-10-27 |
Family
ID=43001776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200501411U Expired - Lifetime CN201615408U (en) | 2010-01-12 | 2010-01-12 | Mining flame-proof LED roadway lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705762A (en) * | 2012-06-18 | 2012-10-03 | 檀丽娜 | Anti-explosion light emitting diode (LED) lamp for derrick |
| CN103062681A (en) * | 2012-12-31 | 2013-04-24 | 浙江通明电器有限公司 | Mining explosion-proof LED roadway lamp |
-
2010
- 2010-01-12 CN CN2010200501411U patent/CN201615408U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705762A (en) * | 2012-06-18 | 2012-10-03 | 檀丽娜 | Anti-explosion light emitting diode (LED) lamp for derrick |
| CN103062681A (en) * | 2012-12-31 | 2013-04-24 | 浙江通明电器有限公司 | Mining explosion-proof LED roadway lamp |
| CN103062681B (en) * | 2012-12-31 | 2015-08-19 | 浙江通明电器有限公司 | Mine explosion-suppression LED roadway lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101027 |
|
| IP01 | Partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W122554 Conclusion of examination: On the basis of claims 1-2 submitted by the patentee on March 22, 2021, the patent right of utility model no. 20102050141.1 is maintained valid Decision date of declaring invalidation: 20210628 Decision number of declaring invalidation: 49754 Denomination of utility model: Mine flameproof led roadway lamp Granted publication date: 20101027 Patentee: ZHEJIANG TORMIN ELECTRICAL Co.,Ltd. |