CN204879659U - High strength aluminium system high -voltage lamp lamp shade dismouting spanner that discharges - Google Patents
High strength aluminium system high -voltage lamp lamp shade dismouting spanner that discharges Download PDFInfo
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- CN204879659U CN204879659U CN201520431786.2U CN201520431786U CN204879659U CN 204879659 U CN204879659 U CN 204879659U CN 201520431786 U CN201520431786 U CN 201520431786U CN 204879659 U CN204879659 U CN 204879659U
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- lamp
- lampshade
- wrench
- ring
- collar
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Abstract
The utility model relates to a high strength aluminium system high -voltage lamp lamp shade dismouting spanner that discharges, high -voltage lamp include lamp shade, lamp cover, lock the aluminium ring, and locking aluminium ring cover is established and overlap screw -thread fit on the lamp shade and with the lamp to fixing the lamp with the lamp shade and sheatheeing in, the terminal surface of locking aluminium ring is equipped with the recess along circumference. The dismouting spanner includes the lantern ring that corresponds with the annular appearance of locking aluminium ring and the handle of being connected with the lantern ring, the circling in week of the lantern ring is equipped with and is used for inserting two at least card feet in the recess of locking aluminium ring along the axial to back on the lamp shade is established to lantern ring cover, the card foot can insert the recess, and through rotating the hand -motion lantern ring. The utility model discloses an in the card foot inserts the recess of locking aluminium ring, rotating the lantern ring with the handle, both can removing with the lamp cover locking the aluminium ring, retake down the lamp cover and change bulb or maintenance, the dismouting process is simply convenient, and labour saving and time saving avoids beaing the damage that lamps and lanterns led to the fact lamps and lanterns at the dismouting in -process, has saved the cost.
Description
Technical field
The utility model relates to light fixture dismantling device, more particularly, relates to a kind of high-intensity discharge aluminum high-pressure lamp lampshade wrench for dismounting.
Background technology
On production of hydrocarbons platform in correlation technique, in former design, a large amount of explosion-proof H.I.D (high-intensity discharge) aluminum high-pressure sodium (mercury) lamp using COOPERCrouse-Hinds company of the U.S. to produce is used for the illumination on the outdoor deck of platform.The shell of light fixture comprises lampshade, lamp cover and locking aluminium ring etc., and locking aluminium ring 3 is set on lampshade and with lamp external threading and coordinates, and puts so that lampshade is fixed to lamp, and the end face of locking aluminium ring is circumferentially provided with groove.Lamp cover is also threaded engagement with lamp socket, and lamp puts and is circumferentially provided with some fin, forms inner groovy between every two adjacent fin.But because lamp cover and locking aluminium ring material are aluminium, marine adverse circumstances, use for a long time, cause light fixture corrosion and ageing, cause lamp socket, lamp cover, locking aluminium interannular has the assembly parts dismounting be threaded quite difficult.
And the bulb service life of high-pressure sodium (mercury) lamp is general all more than 5 years, along with the exploitation in oil field, also expiring the service life of bulb, increasing bulb was changed to needs because of the life-span.But owing to there is no special dismantling device, add that light fixture size is large, other general utility tool cannot be used at all, often secondaryly can only first whole light fixture to be removed when changing lamp, lamp socket and lampshade is slowly taken apart again by the method that little copper rod adds hammering, or take lamp cover and locking aluminium ring apart, and then open lampshade for more changing the bulb, keep in repair a lamp and 1 to 2 days time generally will be spent just to complete.
More serious problem be when knocking with copper rod inside bulb be easy to be shaken broken, and be easy to the recess edge of aluminium ring or lamp cover to break thus cause whole lampshade to damage cannot use, so that scrap.Thus have to change lamp package, and the unit price that this type of explosion-proof lamp often overlaps is quite expensive, and on several old platform, each platform has more than 80 this lamp substantially, if can not head it off, will bring very large unnecessary economic loss.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of high-intensity discharge aluminum high-pressure lamp lampshade wrench for dismounting.
The utility model solves the technical scheme that its technical problem adopts: construct a kind of high-intensity discharge aluminum high-pressure lamp lampshade wrench for dismounting, described high-pressure lamp comprises lampshade, lamp cover, locking aluminium ring, described locking aluminium ring set to be located on described lampshade and to coordinate with described lamp external threading, put so that described lampshade is fixed to described lamp, the end face of described locking aluminium ring is circumferentially provided with groove
The handle that described wrench for dismounting comprises the collar corresponding with the annular-shape of described locking aluminium ring and is connected with the described collar;
The border of the described collar is provided with at least two card bases in the groove for being inserted into described locking aluminium ring vertically, to be set to after on described lampshade at described collar cover, described card base can insert described groove, and drives the described collar and locking aluminium ring to rotate by described handle.
Preferably, described at least two card bases are uniformly distributed circumferentially, and corresponding with the position of described groove.
Preferably, described at least two card bases comprise three card bases.
Preferably, the inner ring profile of the described collar is not less than the outer ring profile of described lampshade.
Preferably, described card base is arranged on the edge, outer ring of the described collar.
Preferably, described card base is provided with the guidance part be inserted into for leading in described groove away from the end of the described collar.
Preferably, described guidance part comprises and is arranged on the chamfering of end face corresponding to described card base near described cover Ring current distribution one side.
Preferably, described handle comprises two handles, and circumferentially interval is arranged.
Preferably, two described handles are symmetricly set on the described collar.
Preferably, described handle extends radially outwardly setting.
Implement high-intensity discharge aluminum high-pressure lamp lampshade wrench for dismounting of the present utility model, there is following beneficial effect: the utility model is inserted in the groove of locking aluminium ring by card base, use handle rotational lantern ring, both locking aluminium ring and lamp can have been overlapped and remove, take off lamp cover again and carry out replacing bulb or maintenance, disassembly process is simple and convenient, time saving and energy saving, avoid in disassembly process, beat the damage that light fixture causes light fixture, provide cost savings.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the mated condition partial schematic diagram of the collar of high-intensity discharge aluminum high-pressure lamp lampshade wrench for dismounting in the utility model embodiment, card base and high-pressure lamp;
Fig. 2 is the schematic perspective view of the high-intensity discharge aluminum high-pressure lamp lampshade wrench for dismounting in the utility model embodiment;
Fig. 3 is the schematic top plan view of the wrench for dismounting in Fig. 2 when coordinating with high-pressure lamp.
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and describe detailed description of the invention of the present utility model in detail.
As shown in Figure 1, high-intensity discharge aluminum high-pressure lamp comprises lampshade 1, lamp cover 2 and locking aluminium ring 3, and locking aluminium ring 3 to be set on lampshade 1 and to overlap 2 threaded engagement with lamp, and to be fixed to by lampshade 1 on lamp cover 2, the end face of locking aluminium ring 3 is circumferentially provided with groove 31.In the present embodiment, high-pressure lamp is generally high-pressure mercury lamp or high-pressure sodium lamp.
Shown in composition graphs 1 to Fig. 3, the handle 42 that high-intensity discharge aluminum high-pressure lamp lampshade 1 wrench for dismounting 4 in the utility model preferred embodiment comprises the collar 41 corresponding with the annular-shape of locking aluminium ring 3 and is connected with the collar 41, the border of the collar 41 is provided with three card bases 43 for being inserted into vertically in the groove 31 of locking aluminium ring 3, to be set to after on lampshade 1 at the collar 41 cover, card base 43 can insert groove 31, and drive the collar 41 and locking aluminium ring 3 to rotate by handle 42, aluminium ring 3 and lamp cover 2 dismounting will be locked, conveniently bulb will be changed.
Further, the inner ring profile of the collar 41 is not less than the outer ring profile of lampshade 1, is set to maintenance gap between the two after on lampshade 1, rocks and cause damage to lampshade 1 when preventing the collar 41 from rotating at cover.
Three card bases 43 are uniformly distributed circumferentially, and corresponding with the position of groove 31, and the quantity of card base 43 also can be two or more than three, can run away to after on lampshade 1 at the collar 41, card base 43 can snap in groove 31.Card base 43 is arranged on the edge, outer ring of the collar 41, and after card base 43 snaps in groove 31, the collar 41 can fit with the end face of locking aluminium ring 3, can position the collar 41.
Further, the guidance part 431 be inserted into for leading in groove 31 is provided with away from the end of the collar 41 at card base 43, preferably, guidance part 431 comprise be arranged on card base 43 correspondence end face near the chamfering of center one side of the collar 41, be convenient to be inserted in groove 31.
In certain embodiments, handle 42 comprises two handles 42, and circumferentially interval is arranged.Further, two handles 42 are symmetricly set on the collar 41, make force more steady; Handle 42 extends radially outwardly setting, convenient force.In other embodiments, ensureing that under the stable case that card base 43 engages with groove 31, handle 42 also can only include one, certainly, also can comprise multiple, ensure conveniently to exert a force.
Understandably, above-mentioned each technical characteristic can be combined use and unrestricted.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a high-intensity discharge aluminum high-pressure lamp lampshade wrench for dismounting, described high-pressure lamp comprises lampshade (1), lamp cover (2), locking aluminium ring (3), described locking aluminium ring (3) be set in described lampshade (1) upper and with described lamp cover (2) threaded engagement, described lampshade (1) is fixed on described lamp cover (2), the end face of described locking aluminium ring (3) is circumferentially provided with groove (31), it is characterized in that
The handle (42) that described wrench for dismounting (4) comprises the collar (41) corresponding with the annular-shape of described locking aluminium ring (3) and is connected with the described collar (41);
The border of the described collar (41) is provided with at least two card bases (43) in the groove (31) for being inserted into described locking aluminium ring (3) vertically, to be set to after on described lampshade (1) at the described collar (41) cover, described card base (43) can insert described groove (31), and drives the described collar (41) and locking aluminium ring (3) to rotate by described handle (42).
2. high-intensity discharge aluminum high-pressure lamp lampshade wrench for dismounting according to claim 1, it is characterized in that, described at least two card bases (43) are uniformly distributed circumferentially, and corresponding with the position of described groove (31).
3. high-intensity discharge aluminum high-pressure lamp lampshade wrench for dismounting according to claim 2, it is characterized in that, described at least two card bases (43) comprise three card bases (43).
4. the high-intensity discharge aluminum high-pressure lamp lampshade wrench for dismounting according to Claims 2 or 3, it is characterized in that, the inner ring profile of the described collar (41) is not less than the outer ring profile of described lampshade (1).
5. high-intensity discharge aluminum high-pressure lamp lampshade wrench for dismounting according to claim 4, it is characterized in that, described card base (43) is arranged on the edge, outer ring of the described collar (41).
6. high-intensity discharge aluminum high-pressure lamp lampshade wrench for dismounting according to claim 4, is characterized in that, described card base (43) is provided with for the guidance part (431) be inserted in described groove (31) that leads away from the end of the described collar (41).
7. high-intensity discharge aluminum high-pressure lamp lampshade wrench for dismounting according to claim 6, is characterized in that, described guidance part (431) comprises and is arranged on the chamfering of end face corresponding to described card base (43) near center one side of the described collar (41).
8. high-intensity discharge aluminum high-pressure lamp lampshade wrench for dismounting according to claim 1, it is characterized in that, described handle (42) comprises two handles (42), and circumferentially interval is arranged.
9. high-intensity discharge aluminum high-pressure lamp lampshade wrench for dismounting according to claim 8, it is characterized in that, two described handles (42) are symmetricly set on the described collar (41).
10. high-intensity discharge aluminum high-pressure lamp lampshade wrench for dismounting according to claim 8 or claim 9, is characterized in that, described handle (42) extends radially outwardly setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431786.2U CN204879659U (en) | 2015-06-19 | 2015-06-19 | High strength aluminium system high -voltage lamp lamp shade dismouting spanner that discharges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431786.2U CN204879659U (en) | 2015-06-19 | 2015-06-19 | High strength aluminium system high -voltage lamp lamp shade dismouting spanner that discharges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879659U true CN204879659U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520431786.2U Active CN204879659U (en) | 2015-06-19 | 2015-06-19 | High strength aluminium system high -voltage lamp lamp shade dismouting spanner that discharges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204879659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018086994A1 (en) * | 2016-11-09 | 2018-05-17 | Lumileds Holding B.V. | Lighting arrangement with an exchangeable lighting cap |
| CN108302506A (en) * | 2018-03-15 | 2018-07-20 | 徐勇 | A kind of lampshade with snap-in structure and its remote disassembling tool |
-
2015
- 2015-06-19 CN CN201520431786.2U patent/CN204879659U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018086994A1 (en) * | 2016-11-09 | 2018-05-17 | Lumileds Holding B.V. | Lighting arrangement with an exchangeable lighting cap |
| US10788183B2 (en) | 2016-11-09 | 2020-09-29 | Lumileds Llc | Lighting arrangement with an exchangeable lighting cap |
| CN108302506A (en) * | 2018-03-15 | 2018-07-20 | 徐勇 | A kind of lampshade with snap-in structure and its remote disassembling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC (China) Co., Ltd. Shenzhen Branch Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC (China) Co., Ltd. Shenzhen Branch Patentee before: China National Offshore Oil Corporation |