CN102798089A - Net cover and illumination lamp - Google Patents
Net cover and illumination lamp Download PDFInfo
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- CN102798089A CN102798089A CN2011101392088A CN201110139208A CN102798089A CN 102798089 A CN102798089 A CN 102798089A CN 2011101392088 A CN2011101392088 A CN 2011101392088A CN 201110139208 A CN201110139208 A CN 201110139208A CN 102798089 A CN102798089 A CN 102798089A
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- hoop muscle
- longitudinal rib
- guard
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Abstract
The invention relates to a net cover and an illumination lamp. The net cover comprises a plurality of closed annular ribs and a plurality of semi-closed longitudinal ribs; a plurality of annular ribs are coaxially arranged and vertically distributed from small to big along the diameter; the longitudinal ribs are uniformly distributed in the circumferential direction; two ends of the longitudinal ribs are respectively fixed on the outer lateral surfaces of the annular rib with smallest diameter and the outer lateral surface of the annular rib with biggest diameter; the longitudinal ribs press against the inner lateral surfaces of the annular ribs with the diameters between the smallest and biggest annular rib diameters; the quantity of the annular ribs is 4 to 6, the diameter range of the annular rib with the smallest diameter is 55 to 59 millimeters, the diameter range of the annular rib with the biggest diameter is 186 to 194 millimeters, and the height h between the adjacent annular ribs is 23 to 37 millimeters; and the quantity of the longitudinal ribs is 10 to 36, and the curvature radii of the longitudinal ribs are 90 to 99 millimeters. The net cover can ensure anti-20J impact test of a lamp main body, is high in anti-impact strength and difficult to deform, and can meet severe environments of coal mines and the like.
Description
Technical field
The present invention relates to lighting field, more particularly, relate to a kind of guard and lighting.
Background technology
When lighting used in specific occasions such as coals, the impact strength of light fixture transparent member was not enough usually, and the structure that need install guard additional is with the protection transparent member.Though the guard on the ordinary luminaire meets the explosion-proof criteria requirement; But generally only anti-7J impacts; Even or the lighting ability 20J that has impacts,, cause that anomalies such as sealing-off or distortion appear in guard in the use because of reasons such as guard design strength deficiencies; Lose protective effect, caused lighting to re-use or the safety in utilization reduction.When lighting used under adverse circumstances such as colliery, general light fixture because resistance to impact is limited, caused it can not satisfy under the mal-condition or the demand of particular customer with guard, and there is significant limitation in use occasion, can not meet customer need.
Summary of the invention
The technical problem that the present invention will solve is, because of the design strength deficiency causes the defective that exists resistance to impact limited, guard and lighting is provided to the guard of lighting in the prior art, can finely address the above problem.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of guard; Hoop muscle and many semi-enclosed longitudinal ribs of comprising many sealings; The coaxial setting of said hoop muscle and along diameter by little to big layer distributed up and down; Said longitudinal rib is along circumferentially evenly distributing; The both ends of said longitudinal rib are fixed on the lateral surface of the maximum hoop muscle of lateral surface and the diameter of the minimum hoop muscle of diameter respectively, and said longitudinal rib is connected to diameter between the medial surface of minimum ring to muscle and the hoop muscle of maximum loop between the muscle diameter; The quantity of said hoop muscle is 4-6, and the diameter range of the hoop muscle that diameter is minimum is 55-59mm, and the diameter range of the hoop muscle that diameter is maximum is 186-194mm, and adjacent ring is 23-37mm to the scope of the floor height h of muscle; The quantity of said longitudinal rib is 10～36, and the range of curvature radius of said longitudinal rib is 90-99mm.
A kind of guard of the present invention, preferred, the quantity of said hoop muscle is 4, its diameter is followed successively by 56mm, 153mm, 186mm, 194mm.
A kind of guard of the present invention, preferred, by little extremely big, the floor height h between the adjacent said hoop muscle is followed successively by 23mm, 32mm, 37mm along said hoop muscle diameter.
A kind of guard of the present invention, preferred, the quantity of said longitudinal rib is 10, the radius of curvature of said longitudinal rib is 96mm.
A kind of guard of the present invention, preferred, said hoop muscle and said longitudinal rib run through a plurality of tetragonal grids of formation each other.
A kind of guard of the present invention, preferred, the length of side of said grid is not more than 50mm.
The present invention also constructs a kind of lighting, comprises lamp main body, a plurality of spacer and like each described guard among the claim 1-6, said spacer is fixed on said guard suit on the said lamp main body; Said guard comprises hoop muscle and many semi-enclosed longitudinal ribs of many sealings; The coaxial setting of said hoop muscle and along diameter by little to big layer distributed up and down; Said longitudinal rib is along circumferentially evenly distributing; The both ends of said longitudinal rib are fixed on the lateral surface of the maximum hoop muscle of lateral surface and the diameter of the minimum hoop muscle of diameter respectively, and said longitudinal rib is connected to diameter between the medial surface of minimum ring to muscle and the hoop muscle of maximum loop between the muscle diameter; The quantity of said hoop muscle is 4-6, and the diameter range of the hoop muscle that diameter is minimum is 55-59mm, and the diameter range of the hoop muscle that diameter is maximum is 186-194mm, and adjacent ring is 23-37mm to the scope of the floor height h of muscle; The quantity of said longitudinal rib is 10～36, and the range of curvature radius of said longitudinal rib is 90-99mm.
A kind of lighting of the present invention; Preferably; Said spacer comprises the stiff end that is provided with screwed hole and is hook-shaped buckle end, and the maximum loop that said buckle end hook hangs over said guard is on muscle, and said stiff end is positioned on the said lamp main body through screw.
A kind of lighting of the present invention, preferred, the quantity of said hoop muscle is 4, its diameter is followed successively by 56mm, 153mm, 186mm, 194mm; By little extremely big, the floor height h between the adjacent said hoop muscle is followed successively by 23mm, 32mm, 37mm along said hoop muscle diameter; The quantity of said longitudinal rib is 10, and the radius of curvature of said longitudinal rib is 96mm.
A kind of lighting of the present invention, preferred, said hoop muscle and said longitudinal rib run through a plurality of tetragonal grids of formation each other, and the length of side of said grid is not more than 50mm.
The present invention can reach following beneficial effect: net cover structure plays protective action to lamp main body, guarantees the shock-testing of the anti-20J in position of lamp main body, and impact resistance intensity is high, and is not yielding, can satisfy adverse circumstances such as colliery.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Fig. 1 is the exploded perspective view of the lighting that provides of the embodiment of the invention;
Fig. 2 is the structural representation of the guard of the lighting that provides of the embodiment of the invention.
The drawing reference numeral explanation:
1, lamp main body 2, guard
21, hoop muscle 22, longitudinal rib
23, hoop muscle 24, hoop muscle
3, spacer 31, stiff end
32, buckle end 4, screw
The specific embodiment
To understand in order technical characterictic of the present invention, purpose and effect being had more clearly, to contrast accompanying drawing at present and specify the specific embodiment of the present invention.
As shown in Figure 2, be an embodiment provided by the invention, a kind of guard 2 comprises hoop muscle and many semi-enclosed longitudinal ribs 22 of many sealings, the coaxial setting of hoop muscle and along diameter by little to big layer distributed up and down, longitudinal rib 22 is along circumferentially evenly distributing.The both ends of longitudinal rib 22 are fixed on the lateral surface of the maximum hoop muscle 23 of lateral surface and the diameter of the minimum hoop muscle 21 of diameter respectively; Longitudinal rib 22 is connected to diameter between the medial surface of minimum ring to muscle 21 and the hoop muscle 24 of maximum loop between muscle 23 diameters; In guard 2 forming processes; This structure is the fixing contact point of longitudinal rib 22 and hoop muscle 21, hoop muscle 23 only, and longitudinal rib 22 supports also and props up hoop muscle 24, can increase the shock resistance of guard 2.As preferably, longitudinal rib 22 and hoop muscle 21, take spot welding to fix between 23.In order to increase the intensity of guard 2, the quantity of hoop muscle is 4-6, and the diameter range of the hoop muscle 21 that diameter is minimum is 55-59mm, and the diameter range of the hoop muscle 23 that diameter is maximum is 186-194mm, and adjacent ring is 23-37mm to the scope of the floor height h of muscle; The quantity of longitudinal rib 22 is 10～36, and the range of curvature radius of longitudinal rib 22 is 90-99mm.This type net cover structure plays protective action to lamp main body, guarantees the shock-testing of the position ability 20J of lamp main body, and impact resistance intensity is high, and is not yielding, can satisfy adverse circumstances such as colliery.
As preferably, as shown in Figure 2, the quantity of hoop muscle is 4 in the present embodiment, and its diameter is followed successively by 56mm, 153mm, 186mm, 194mm.
Further, in order to increase guard 2 integral intensity, by little extremely big, that is: from hoop muscle 21 to hoop muscle 24, hoop muscle 23 directions, the floor height h of adjacent ring between muscle is followed successively by 23mm, 32mm, 37mm along hoop muscle diameter.
On the basis of technique scheme, as preferably, the quantity of longitudinal rib 22 is 10, and the radius of curvature of longitudinal rib 22 is 96mm.The longitudinal rib 22 of this radius of curvature can be combined closely with each layer hoop muscle, increases the intensity of guard 2.
As shown in Figure 2, hoop muscle and longitudinal rib 22 run through a plurality of tetragonal grids of formation each other.As preferably, this grid is an irregular quadrilateral.
Further, the length of side of grid can directly influence guard 2 integral intensity, and grid is crossed conference and caused guard 2 insufficient strength; Grid is too small can to increase production cost; Can cause simultaneously having the shading phenomenon that is in the light, in order to increase the intensity of guard 2, the length of side of grid is not more than 50mm.
Based on the architecture advances of above-mentioned guard 2, the present invention also provides a kind of lighting, and is as shown in Figure 1, and this lighting comprises lamp main body 1, a plurality of spacer 3 and guard 2, and spacer 3 is fixed on guard 2 suits on the lamp main body 1.Concrete; As shown in Figure 2; Guard 2 comprises hoop muscle and many semi-enclosed longitudinal ribs 22 of many sealings, the coaxial setting of hoop muscle and along diameter by little to big layer distributed up and down, longitudinal rib 22 is along circumferentially evenly distributing; The both ends of longitudinal rib 22 are fixed on the lateral surface of the maximum hoop muscle 23 of lateral surface and the diameter of the minimum hoop muscle 21 of diameter respectively, and longitudinal rib 22 is connected to diameter between the medial surface of minimum ring to muscle 21 and the hoop muscle 24 of maximum loop between muscle 23 diameters; The quantity of hoop muscle is 4-6, and the diameter range of the hoop muscle 21 that diameter is minimum is 55-59mm, and the diameter range of the hoop muscle 23 that diameter is maximum is 186-194mm, and adjacent ring is 23-37mm to the scope of the floor height h of muscle; The quantity of longitudinal rib 22 is 10～36, and the range of curvature radius of longitudinal rib 22 is 90-99mm.
Concrete, as shown in Figure 1, spacer 3 comprises the stiff end 31 that is provided with screwed hole and is hook-shaped buckle end 32, and buckle end 32 is hooked on the hoop muscle of guard 2, and stiff end 31 is positioned on the lamp main body 1 through screw 4.As preferably, in order to fixedly positioning, buckle end 32 is hooked on the hoop muscle 23.
As preferably, as shown in Figure 2, the quantity of hoop muscle is 4, and its diameter is followed successively by 56mm, 153mm, 186mm, 194mm; By little extremely big, the floor height h of adjacent ring between muscle is followed successively by 23mm, 32mm, 37mm along hoop muscle diameter; The quantity of longitudinal rib 22 is 10, and the radius of curvature of longitudinal rib 22 is 96mm.
Hoop muscle and longitudinal rib 22 run through a plurality of tetragonal grids of formation each other; The length of side of grid can directly influence guard 2 integral intensity; Grid is crossed conference and is caused guard 2 insufficient strength, and grid is too small can to increase production cost, can cause existing the shading phenomenon that is in the light simultaneously; In order to increase the intensity of guard 2, the length of side of grid is not more than 50mm.
Need understand, the dependency structure of the guard 2 of lighting improves the specific descriptions with reference to above-mentioned guard 2, repeats no more at this here.
Combine accompanying drawing that embodiments of the invention are described above; But the present invention is not limited to the above-mentioned specific embodiment, and the above-mentioned specific embodiment only is schematically, rather than restrictive; Those of ordinary skill in the art is under enlightenment of the present invention; Not breaking away under the scope situation that aim of the present invention and claim protect, also can make a lot of forms, these all belong within the protection of the present invention.
Claims (10)
1. guard comprises hoop muscle and many semi-enclosed longitudinal ribs of many sealings, the coaxial setting of said hoop muscle and along diameter by little to big layer distributed up and down, said longitudinal rib is characterized in that along circumferentially evenly distributing:
The both ends of said longitudinal rib are fixed on the lateral surface of the maximum hoop muscle of lateral surface and the diameter of the minimum hoop muscle of diameter respectively, and said longitudinal rib is connected to diameter between the medial surface of minimum ring to muscle and the hoop muscle of maximum loop between the muscle diameter;
The quantity of said hoop muscle is 4-6, and the diameter range of the hoop muscle that diameter is minimum is 55-59mm, and the diameter range of the hoop muscle that diameter is maximum is 186-194mm, and adjacent ring is 23-37mm to the scope of the floor height h of muscle;
The quantity of said longitudinal rib is 10～36, and the range of curvature radius of said longitudinal rib is 90-99mm.
2. guard according to claim 1 is characterized in that, the quantity of said hoop muscle is 4, and its diameter is followed successively by 56mm, 153mm, 186mm, 194mm.
3. guard according to claim 2 is characterized in that, by little extremely big, the floor height h between the adjacent said hoop muscle is followed successively by 23mm, 32mm, 37mm along said hoop muscle diameter.
4. guard according to claim 1 is characterized in that, the quantity of said longitudinal rib is 10, and the radius of curvature of said longitudinal rib is 96mm.
5. guard according to claim 1 is characterized in that, said hoop muscle and said longitudinal rib run through a plurality of tetragonal grids of formation each other.
6. guard according to claim 1 is characterized in that the length of side of said grid is not more than 50mm.
7. lighting; It is characterized in that: comprise lamp main body (1), a plurality of spacer (3) and like each described guard (2) among the claim 1-6, said spacer (3) is fixed on said guard (2) suit on the said lamp main body (1);
Said guard (2) comprises hoop muscle and many semi-enclosed longitudinal ribs of many sealings; The coaxial setting of said hoop muscle and along diameter by little to big layer distributed up and down; Said longitudinal rib is along circumferentially evenly distributing; The both ends of said longitudinal rib are fixed on the lateral surface of the maximum hoop muscle of lateral surface and the diameter of the minimum hoop muscle of diameter respectively, and said longitudinal rib is connected to diameter between the medial surface of minimum ring to muscle and the hoop muscle of maximum loop between the muscle diameter;
The quantity of said hoop muscle is 4-6, and the diameter range of the hoop muscle that diameter is minimum is 55-59mm, and the diameter range of the hoop muscle that diameter is maximum is 186-194mm, and adjacent ring is 23-37mm to the scope of the floor height h of muscle; The quantity of said longitudinal rib is 10～36, and the range of curvature radius of said longitudinal rib is 90-99mm.
8. lighting according to claim 7; It is characterized in that; Said spacer (3) comprises the stiff end (31) that is provided with screwed hole and is hook-shaped buckle end (32); Said buckle end (32) is hooked on the maximum loop of said guard (2) on muscle, and said stiff end (31) is positioned on the said lamp main body (1) through screw (4).
9. lighting according to claim 7 is characterized in that, the quantity of said hoop muscle is 4, and its diameter is followed successively by 56mm, 153mm, 186mm, 194mm; By little extremely big, the floor height h between the adjacent said hoop muscle is followed successively by 23mm, 32mm, 37mm along said hoop muscle diameter; The quantity of said longitudinal rib is 10, and the radius of curvature of said longitudinal rib is 96mm.
10. lighting according to claim 7 is characterized in that, said hoop muscle and said longitudinal rib run through a plurality of tetragonal grids of formation each other, and the length of side of said grid is not more than 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110139208.8A CN102798089B (en) | 2011-05-26 | 2011-05-26 | Net cover and illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110139208.8A CN102798089B (en) | 2011-05-26 | 2011-05-26 | Net cover and illumination lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102798089A true CN102798089A (en) | 2012-11-28 |
| CN102798089B CN102798089B (en) | 2015-03-18 |
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ID=47197305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110139208.8A Expired - Fee Related CN102798089B (en) | 2011-05-26 | 2011-05-26 | Net cover and illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102798089B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165286A (en) * | 2013-05-20 | 2014-11-26 | 深圳市海洋王照明工程有限公司 | Lighting lamp structure for ship |
| CN104421792A (en) * | 2013-09-06 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Marine shockproof lamp and lampshade thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201156525Y (en) * | 2008-02-19 | 2008-11-26 | 辽宁宝林集团节能科技有限公司 | High-frequency electrodeless explosion-proof lamp apparatus |
| CN201462505U (en) * | 2009-06-25 | 2010-05-12 | 毛爱青 | Energy-saving explosion-proof antiseptic lamp |
-
2011
- 2011-05-26 CN CN201110139208.8A patent/CN102798089B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201156525Y (en) * | 2008-02-19 | 2008-11-26 | 辽宁宝林集团节能科技有限公司 | High-frequency electrodeless explosion-proof lamp apparatus |
| CN201462505U (en) * | 2009-06-25 | 2010-05-12 | 毛爱青 | Energy-saving explosion-proof antiseptic lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165286A (en) * | 2013-05-20 | 2014-11-26 | 深圳市海洋王照明工程有限公司 | Lighting lamp structure for ship |
| CN104165286B (en) * | 2013-05-20 | 2016-09-07 | 深圳市海洋王照明工程有限公司 | Lighting lamp for ship lamps structure |
| CN104421792A (en) * | 2013-09-06 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Marine shockproof lamp and lampshade thereof |
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| Publication number | Publication date |
|---|---|
| CN102798089B (en) | 2015-03-18 |
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Granted publication date: 20150318 Termination date: 20190526 |