CN204648133U - A kind of Novel work mine lamp - Google Patents
A kind of Novel work mine lamp Download PDFInfo
- Publication number
- CN204648133U CN204648133U CN201520181868.6U CN201520181868U CN204648133U CN 204648133 U CN204648133 U CN 204648133U CN 201520181868 U CN201520181868 U CN 201520181868U CN 204648133 U CN204648133 U CN 204648133U
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- CN
- China
- Prior art keywords
- diffuser
- lampshade
- groove
- opening
- strip
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- Expired - Fee Related
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Abstract
A kind of Novel work mine lamp, relates to lamp device, is specifically related to a kind of easy-to-dismount miner's lamp structure.Comprise lampshade and diffuser, lampshade is flared structure, and the back side of lampshade is provided with lamp holder; Diffuser is disc structure, and its surface is the cambered surface of outwardly convex; Diffuser is installed in lampshade opening; With being circumferentially equidistantly distributed with four and convexly buckleing of diffuser EDGE CONTACT in lampshade; The lateral edges of diffuser is along the circumferential direction equidistantly distributed with four grooves; Groove and diffuser bottom connect; Diffuser edge is equidistantly provided with four strip grooves; Strip groove length is the 1/12-1/8 of diffuser circumferential length, and the opening of strip groove is width gradually narrow structure; The opening gradual change direction of four strip grooves is same direction; The wide one end of strip groove opening is connected with groove; Convex button slips in strip groove through groove, lampshade and diffuser is fixed together.Solve the problem of the replacing bulb process complexity of the miner's lamp existed in prior art.
Description
Technical field
The utility model relates to lamp device, is specifically related to a kind of easy-to-dismount miner's lamp structure.
Background technology
Mine lamp is the abbreviation of mine-use lamp or Mining lamps and lanterns, the general designation of the special lighting in mine.The mine lamp that well-illuminated electrical equipment research and development are sold is applicable to the place that underground coal mine has gas (methane race) coal dust explosion hazard; Shaft bottom mining roadway, also can use in the infrastructure mine tunnel having trickle larger and chamber.Main application: there is emergency lighting in the environment of inflammable and explosive fuel gas, rescue and relief work illumination for mine, oil, chemical industry, railway, transport, storage etc.
Miner's lamp of the prior art also exists diffuser and is not easy to dismounting, causes the shortcoming of replacing bulb process complexity.
Utility model content
The utility model provides a kind of Novel work mine lamp, solves the problem of the replacing bulb process complexity of the miner's lamp existed in prior art.
For solving the problem, the utility model adopts following technical scheme: a kind of Novel work mine lamp, comprises lampshade and diffuser, and lampshade is flared structure, and the back side of lampshade is provided with lamp holder; Diffuser is disc structure, and its surface is the cambered surface of outwardly convex; Diffuser is installed in lampshade opening; With being circumferentially equidistantly distributed with four and convexly buckleing of diffuser EDGE CONTACT in lampshade; The lateral edges of diffuser is along the circumferential direction equidistantly distributed with four grooves; Groove and diffuser bottom connect; Diffuser edge is equidistantly provided with four strip grooves; Strip groove length is the 1/12-1/8 of diffuser circumferential length, and the opening of strip groove is width gradually narrow structure; The opening gradual change direction of four strip grooves is same direction; The wide one end of strip groove opening is connected with groove; Convex button slips in strip groove through groove, lampshade and diffuser is fixed together.
Advantage of the present utility model: the utility model adopts strip groove and convex button lampshade and diffuser to be linked together, and facilitates dismounting; Meanwhile, strip groove adopts gradually narrow formula structure, tight for convex fastening can be clamped, prevent diffuser from coming off owing to rocking.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is lampshade upward view of the present utility model;
Fig. 3 is I place enlarged partial sectional view in Fig. 1;
Fig. 4 is diffuser side view of the present utility model.
Symbol description in figure: lampshade 1, diffuser 2, convex button 3, lamp holder 4, groove 5, strip groove 6.
Detailed description of the invention
By best embodiment, the utility model is described in detail below.
As Figure 1-4, a kind of Novel work mine lamp, comprises lampshade 1 and diffuser 2, and lampshade 1 is flared structure, and the back side of lampshade 1 is provided with lamp holder 4; Lamp holder is the screw lamp holder of prior art, and convenient and external circuit matches.The material of lampshade 1 is aluminium.In lampshade 1, center is provided with the socket of bulb mounting.Diffuser 2 is disc structure, and its surface is the cambered surface of outwardly convex; Diffuser 2 is made up of PC material.Merlon (be called for short PC) tool has the following advantages: high strength and coefficient of elasticity, high impact, serviceability temperature scope are wide; Heigh clarity and free dyeability; Shaping shrinkage rate is low, dimensional stability is good; Fatigue durability is good; Weatherability is good; Electrical characteristic is excellent; Tasteless odorless is harmless meets safe and sanitary.
Diffuser 2 is installed in lampshade 1 opening; With being circumferentially equidistantly distributed with four and convexly buckleing 3 of diffuser 2 EDGE CONTACT in lampshade 1; The shape of convex button is hemispherical.The lateral edges of diffuser 2 is along the circumferential direction equidistantly distributed with four grooves 5; Groove 5 and diffuser 2 bottom connect; Diffuser 2 edge is equidistantly provided with four strip grooves 6; Strip groove 6 length is the 1/12-1/8 of diffuser 2 circumferential length, and preferably, strip groove 6 length accounts for the 1/10-1/9 of diffuser 2 circumferential length.The opening of strip groove 6 is width gradually narrow structure; The opening gradual change direction of four strip grooves 6 is same direction; The wide one end of strip groove 6 opening is connected with groove 5; Convex button 3 slips in strip groove 6 through groove 5, lampshade 1 and diffuser 2 is fixed together.After the groove of diffuser and the convex of lampshade are buckled and are set with each other, stir diffuser, the convex button of such lampshade just can rotate along strip groove, because strip groove is width gradually narrow formula structure, can convex button be locked in strip groove like this, prevent diffuser from shaking, diffuser is just fixed together tightly with lampshade
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (2)
1. a Novel work mine lamp, comprises lampshade and diffuser, and lampshade is flared structure, and the back side of lampshade is provided with lamp holder; Diffuser is disc structure, and its surface is the cambered surface of outwardly convex; Diffuser is installed in lampshade opening; It is characterized in that, with being circumferentially equidistantly distributed with four and convexly buckleing of diffuser EDGE CONTACT in lampshade; The lateral edges of diffuser is along the circumferential direction equidistantly distributed with four grooves; Groove and diffuser bottom connect; Diffuser edge is equidistantly provided with four strip grooves; Strip groove length is the 1/12-1/8 of diffuser circumferential length, and the opening of strip groove is width gradually narrow structure; The opening gradual change direction of four strip grooves is same direction; The wide one end of strip groove opening is connected with groove; Convex button slips in strip groove through groove, lampshade and diffuser is fixed together.
2. a kind of Novel work mine lamp as claimed in claim 1, it is characterized in that, in lampshade, center is provided with the socket of bulb mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181868.6U CN204648133U (en) | 2015-03-30 | 2015-03-30 | A kind of Novel work mine lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181868.6U CN204648133U (en) | 2015-03-30 | 2015-03-30 | A kind of Novel work mine lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204648133U true CN204648133U (en) | 2015-09-16 |
Family
ID=54100882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520181868.6U Expired - Fee Related CN204648133U (en) | 2015-03-30 | 2015-03-30 | A kind of Novel work mine lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204648133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454752A (en) * | 2019-09-09 | 2019-11-15 | 深圳博邦诚光电有限公司 | A kind of LED Luminescence Uniformity adjustment device |
-
2015
- 2015-03-30 CN CN201520181868.6U patent/CN204648133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454752A (en) * | 2019-09-09 | 2019-11-15 | 深圳博邦诚光电有限公司 | A kind of LED Luminescence Uniformity adjustment device |
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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: 20150916 Termination date: 20160330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |