CN201513777U - Explosion-proof tube - Google Patents
Explosion-proof tube Download PDFInfo
- Publication number
- CN201513777U CN201513777U CN2009202395503U CN200920239550U CN201513777U CN 201513777 U CN201513777 U CN 201513777U CN 2009202395503 U CN2009202395503 U CN 2009202395503U CN 200920239550 U CN200920239550 U CN 200920239550U CN 201513777 U CN201513777 U CN 201513777U
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- CN
- China
- Prior art keywords
- explosion
- fluorescent tube
- proof
- end cap
- plug
- 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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Abstract
The utility model discloses an explosion-proof tube comprising a fluorescent tube and an explosion-proof shell, wherein the bottom part of the explosion-proof shell is transparent; two ends of the explosion-proof shell are respectively provided with an inner end cap plugged in an inner cavity thereof; the end part of the inner end cap is screwed with a plug; the plug is provided with an electrode column; the fluorescent tube is positioned in the explosion-proof shell and two ends thereof are respectively plugged in the inner end cap; and the fluorescent tube is electrically connected with the electrode column. The explosion-proof tube has the advantages of safe and fast disassembly and assembly and no glass fragments and fluorescent powder scattering after the fluorescent tube bursts.
Description
Technical field
The utility model relates to a kind of explosion-proof fluorescent tube.
Background technology
Advantage such as fluorescent tube is energy-conservation because of it, little power consumption and price are low is widely used on lighting.In use idol has the explosion phenomenon to produce, and glass fragment that produces after the fluorescent tube explosion and fluorescent material can hang down from eminence, contaminated environment not only, but also might injure the person.In order to prevent fluorescent tube explosion after stain environment and the problem of hurting sb.'s feelings, existing method is, is provided with a translucent cover that links together with lampshade below fluorescent tube, and translucent cover matches with lampshade fluorescent tube is enclosed in its inside.But the shortcoming of said method is: change, safeguard or bother very much when handling broken fluorescent tube, at first to open translucent cover, just can clear up then, relevant operation such as replacing, again translucent cover is closed behind the end of operation, because light fixture generally all is contained in eminence, the high-rise working that operating process is numerous and diverse, itself has danger, after translucent cover was opened in addition, glass fragment and fluorescent material still may cause and be scattered.
The utility model content
The technical problems to be solved in the utility model is at above-mentioned defective, the explosion-proof fluorescent tube that provides that a kind of dismounting is safe and efficient, can not cause glass fragment and fluorescent material to be scattered after the fluorescent tube explosion.
In order to solve the problems of the technologies described above, the utility model provides a kind of explosion-proof fluorescent tube of following structure, comprise fluorescent tube and explosion-proof shell, the bottom of explosion-proof shell is transparent, the two ends of explosion-proof shell respectively are provided with the inner end cap that is plugged on its inner chamber, and the inner end cap end is bolted with plug, and plug is provided with electrode column, fluorescent tube is positioned at explosion-proof shell and its two ends are plugged on respectively on the inner end cap, and fluorescent tube is electrically connected with electrode column.
The top of described fluorescent tube is provided with reflector.
Be provided with the partition that extends along its inner chamber length direction in the described explosion-proof shell, reflector is fixed on the partition.
The outer surface of described plug is provided with fin.
The two ends of described explosion-proof shell respectively are provided with the outer end cap of sleeve on its outer wall, and inner end cap is provided with the joint pin that passes outer end cap, and plug is connected on the joint pin.
The rotating sleeve of described plug is on the end face of outer end cap, and fluorescent tube is connected with the electrode column lead.
Described plug is provided with position-limited claw, and the end face of outer end cap is provided with the stopper slot that matches with position-limited claw.
The explosion-proof fluorescent tube of said structure, fluorescent tube is contained in the explosion-proof shell and with explosion-proof shell and forms the integral type fluorescent tube with explosion-proof shell, can carry out plug-in mounting or dismounting with tube face very easily by the plug that is located at the explosion-proof shell two ends, the people just can realize plug-in mounting or dismounting with very short time aloft, has eliminated the potential danger that long-time work high above the ground brings.In addition, even fluorescent tube breaks, glass fragment and fluorescent material also are closed in the explosion-proof shell, the problem that glass fragment and fluorescent material are scattered can not take place in unloading process.In sum, the advantage that the utlity model has that dismounting is safe and efficient, can not cause glass fragment and fluorescent material to be scattered after the fluorescent tube explosion.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cutaway view along A-A line among Fig. 1;
Fig. 3 is the cutaway view along B-B line among Fig. 1.
The specific embodiment
Explosion-proof fluorescent tube as depicted in figs. 1 and 2 comprises fluorescent tube 1 and explosion-proof shell 2.Be provided with the partition 7 that extends along its inner chamber length direction in the explosion-proof shell 2, partition 7 is divided into explosion-proof shell 2 inner chambers the fluorescence tube chamber of the threading chamber and the bottom on top, the bottom of explosion-proof shell 2 is that the cavity of resorption wall of fluorescence tube chamber is transparent, and the two ends of explosion-proof shell 2 respectively are provided with inner end cap 3 and the outer end cap 9 of sleeve on its outer wall that is plugged on its inner chamber.Inner end cap 3 is provided with the joint pin 8 that passes outer end cap 9, and joint pin 8 is connected with plug 4 by screw 13, and the tightness of screw 13 can rotate with plug 4 and be as the criterion.One end of plug 4 is provided with electrode column 5, and the other end of plug 4 is rotating to be inserted on the end face of outer end cap 9.As shown in Figure 3, the inserted terminal of plug 4 is provided with position-limited claw 10, and the end face of outer end cap 9 is provided with the stopper slot 11 that matches with position-limited claw 10.Position-limited claw 10 is inserted in the stopper slot 11, can limit any rotation of plug 4, makes the clockwise of plug 4 and rotates counterclockwise and can only carry out in the certain angle scope.The outer surface of plug 4 is provided with fin 12, and it is to make it to rotate for the ease of hand-held plug 4 that fin 12 is set.Fluorescent tube 1 is positioned at its two ends of fluorescence tube chamber and is inserted into respectively on the inner end cap 3, and fluorescent tube 1 and electrode column 5 are connected by flexible circuit conductor, and fluorescent tube 1 top is provided with the reflector 6 that is fixed on the partition 7.
Claims (7)
1. explosion-proof fluorescent tube, it is characterized in that: this explosion-proof fluorescent tube comprises fluorescent tube (1) and explosion-proof shell (2), the bottom of explosion-proof shell (2) is transparent, the two ends of explosion-proof shell (2) respectively are provided with the inner end cap (3) that is plugged on its inner chamber, inner end cap (3) end is bolted with plug (4), plug (4) is provided with electrode column (5), and fluorescent tube (1) is positioned at explosion-proof shell (2) and its two ends are plugged on respectively on the inner end cap (3), and fluorescent tube (1) is electrically connected with electrode column (5).
2. explosion-proof fluorescent tube according to claim 1 is characterized in that: the top of described fluorescent tube (1) is provided with reflector (6).
3. explosion-proof fluorescent tube according to claim 2 is characterized in that: be provided with the partition (7) that extends along its inner chamber length direction in the described explosion-proof shell (2), reflector (6) is fixed on the partition (7).
4. explosion-proof fluorescent tube according to claim 1 is characterized in that: the outer surface of described plug (4) is provided with fin (12).
5. according to the described explosion-proof fluorescent tube of each claim among the claim 1-4, it is characterized in that: the two ends of described explosion-proof shell (2) respectively are provided with the outer end cap (9) of sleeve on its outer wall, inner end cap (3) is provided with the joint pin (8) that passes outer end cap (9), and plug (4) is connected on the joint pin (8).
6. explosion-proof fluorescent tube according to claim 5 is characterized in that: the rotating sleeve of described plug (4) is on the end face of outer end cap (9), and fluorescent tube (1) is connected with electrode column (5) lead.
7. explosion-proof fluorescent tube according to claim 6 is characterized in that: described plug (4) is provided with position-limited claw (10), and the end face of outer end cap (9) is provided with the stopper slot (11) that matches with position-limited claw (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202395503U CN201513777U (en) | 2009-10-08 | 2009-10-08 | Explosion-proof tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202395503U CN201513777U (en) | 2009-10-08 | 2009-10-08 | Explosion-proof tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201513777U true CN201513777U (en) | 2010-06-23 |
Family
ID=42485187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202395503U Expired - Fee Related CN201513777U (en) | 2009-10-08 | 2009-10-08 | Explosion-proof tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201513777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148411A (en) * | 2013-02-05 | 2013-06-12 | 毕振华 | Energy-saving explosion-proof LED (light emitting diode) lamp for mines |
| CN105276423A (en) * | 2015-10-31 | 2016-01-27 | 湖州迈隆机械有限公司 | Lamp tube having protective cover |
-
2009
- 2009-10-08 CN CN2009202395503U patent/CN201513777U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148411A (en) * | 2013-02-05 | 2013-06-12 | 毕振华 | Energy-saving explosion-proof LED (light emitting diode) lamp for mines |
| CN105276423A (en) * | 2015-10-31 | 2016-01-27 | 湖州迈隆机械有限公司 | Lamp tube having protective cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20131008 |