CN200997390Y - Sealing ring of fluorescent lamp - Google Patents
Sealing ring of fluorescent lamp Download PDFInfo
- Publication number
- CN200997390Y CN200997390Y CN 200620170202 CN200620170202U CN200997390Y CN 200997390 Y CN200997390 Y CN 200997390Y CN 200620170202 CN200620170202 CN 200620170202 CN 200620170202 U CN200620170202 U CN 200620170202U CN 200997390 Y CN200997390 Y CN 200997390Y
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- fluorescent lamp
- resilience
- hole
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model relates to a fluorescent lamp sealing ring, which comprises a high-elasticity sealing ring that matches the fluorescent lamp hermetical body, and is characterized in that the longitudinal section of the sealing ring is a square structure wherein the upper end is a semicircle shape; the left and the right sides of the lower section of the sealing ring are respectively provided with the square grooves; and the sealing ring is provided with two rebound holes that are independent from each other without a equal diameter.
Description
Technical field
The utility model belongs to muscles and bones containment member field, specifically is a kind of fluorescent lamp sealing ring.
Background technology
Anti-explosion fluorescent lamp has the industry of special requirement of explosion proof to be widely used various, for waterproof, between the gland of fluorescent lamp and cloche, sealing ring is installed all, the sealing ring of prior art mostly is general solid sealing ring, such sealing ring in use, discovery has existed decrement low, easily aging, bring the deficiency of waterproof effect difference thus, and easily be short-circuited after the fluorescent lamp water inlet or serious problems such as blast, for this reason, each fluorescent lamp manufacturer all carries out various forms of improvement at the sealing problem at fluorescent lamp.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of good sealing effect is provided, and decrement is big, aging-resistant fluorescent lamp sealing ring.
For achieving the above object, the utility model is achieved through the following technical solutions:
It is a kind of fluorescent lamp sealing ring, comprise high resiliency sealing circle body with fluorescent lamp seal coupling, it is characterized in that the vertical section that seals circle body is the square structure that the upper end is a semicircle shape, the left and right sides at sealing circle body hypomere is processed with square draw-in groove respectively, be processed with two in the sealing circle body mutually independently, and waney resilience through hole.
Described large aperture resilience through hole is positioned at the top of small-bore resilience through hole, the resilience through hole center of circle, small-bore is positioned at the horizontal center line position of the square draw-in groove in left side, so just fully guaranteed the high compression amount of sealing ring, because of sealing ring has had the high compression amount, also just guaranteed the sealing effectiveness of sealing ring thus, strengthened anti-aging phenomenon, thereby guaranteed the safe in utilization of fluorescent lamp, avoid the security incident that causes because of sealing problem, eliminated the potential safety hazard that exists in producing.
Described resilience through hole is stressed even in order to guarantee, all is positioned at the center of sealing circle body of living in.
The utility model is after above-mentioned improvement, owing in sealing ring, having processed waney resilience through hole, therefore has good sealing effect, decrement is big, the aging-resistant advantage, thereby guaranteed the safe in utilization of fluorescent lamp, avoided the security incident that causes because of sealing problem, eliminated the potential safety hazard that exists in producing.
Description of drawings
Fig. 1: the utility model embodiment sectional structure schematic diagram.
Among the figure: 1 sealing circle body; 2 large aperture resilience through holes; 3 small-bore resilience through holes; 4 square draw-in grooves; 5 square draw-in grooves.
Embodiment
As shown in Figure 1; this fluorescent lamp sealing ring; comprise high resiliency sealing circle body 1 with fluorescent lamp seal coupling; it is characterized in that the vertical section that seals circle body 1 is the square structure that the upper end is a semicircle shape, be processed with square draw-in groove 4,5 respectively, be processed with two in the sealing circle body 1 mutually independently in the left and right sides of sealing circle body 1 hypomere; and waney resilience through hole; during use, the gland of fluorescent lamp and cloche are inlaid in respectively in the square draw-in groove 4,5, so that fluorescent lamp is carried out seal protection.
Described large aperture resilience through hole 2 is positioned at the top of small-bore resilience through hole 3, small-bore resilience through hole 3 centers of circle are positioned at the horizontal center line position of the square draw-in groove in left side, so just fully guaranteed the high compression amount of sealing ring, because of sealing ring has had the high compression amount, also just guaranteed the sealing effectiveness of sealing ring thus, strengthened anti-aging phenomenon, thereby guaranteed the safe in utilization of fluorescent lamp, avoid the security incident that causes because of sealing problem, eliminated the potential safety hazard that exists in producing.
Described resilience through hole is stressed even in order to guarantee, all is positioned at the center of sealing circle body 1 of living in.
The utility model is after above-mentioned improvement, owing in sealing ring, having processed waney resilience through hole, therefore has good sealing effect, decrement is big, the aging-resistant advantage, thereby guaranteed the safe in utilization of fluorescent lamp, avoided the security incident that causes because of sealing problem, eliminated the potential safety hazard that exists in producing.
Claims (3)
1, a kind of fluorescent lamp sealing ring, comprise high resiliency sealing circle body with fluorescent lamp seal coupling, it is characterized in that the vertical section that seals circle body is the square structure that the upper end is a semicircle shape, the left and right sides at sealing circle body hypomere is processed with square draw-in groove respectively, be processed with two in the sealing circle body mutually independently, and waney resilience through hole.
2, fluorescent lamp sealing ring according to claim 1 is characterized in that large aperture resilience through hole is positioned at the top of small-bore resilience through hole, and the resilience through hole center of circle, small-bore is positioned at the horizontal center line position of the square draw-in groove in left side.
3, fluorescent lamp sealing ring according to claim 1 and 2 is characterized in that the resilience through hole all is positioned at the center of sealing circle body of living in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620170202 CN200997390Y (en) | 2006-12-30 | 2006-12-30 | Sealing ring of fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620170202 CN200997390Y (en) | 2006-12-30 | 2006-12-30 | Sealing ring of fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200997390Y true CN200997390Y (en) | 2007-12-26 |
Family
ID=38995826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620170202 Expired - Fee Related CN200997390Y (en) | 2006-12-30 | 2006-12-30 | Sealing ring of fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200997390Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032343A (en) * | 2010-09-25 | 2011-04-27 | 海洋王照明科技股份有限公司 | Water tight lamp holder and sealing element thereof |
-
2006
- 2006-12-30 CN CN 200620170202 patent/CN200997390Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032343A (en) * | 2010-09-25 | 2011-04-27 | 海洋王照明科技股份有限公司 | Water tight lamp holder and sealing element thereof |
| CN102032343B (en) * | 2010-09-25 | 2014-04-30 | 海洋王照明科技股份有限公司 | Sealed lamp holder and sealing element thereof |
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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: 20071226 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |