CN204084181U - LED ceramic lamp chimney - Google Patents
LED ceramic lamp chimney Download PDFInfo
- Publication number
- CN204084181U CN204084181U CN201420376752.3U CN201420376752U CN204084181U CN 204084181 U CN204084181 U CN 204084181U CN 201420376752 U CN201420376752 U CN 201420376752U CN 204084181 U CN204084181 U CN 204084181U
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- CN
- China
- Prior art keywords
- led
- lamp shade
- ceramic
- screw rod
- lamp
- 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 relates to a kind of LED ceramic lamp chimney, belong to technical field of LED illumination, it comprises ceramic LED lamp cover cover body, ceramic LED lamp cover cover body is arranged on heat sink, the heat sink of ceramic LED lamp cover cover body inside is provided with LED installing plate, ceramic LED lamp cover cover body is made up of upper lamp shade and lower lamp shade, lower lamp shade is made up of four equirotal lampshade sheets, corresponding each lampshade sheet is provided with the governor motion moved up and down for lampshade sheet therein, the screw rod that governor motion cooperatively interacts and nut, screw rod passes inside upper lamp shade, and be fixed on upper lamp shade by nut, corresponding screw rod offers on upper lamp shade can the chute of following lower slider, screw rod inside upper lamp shade is fixed with fixed head, lampshade sheet is connected with fixed head by connecting rod.By the utility model, its structure is simple, also will install the LED for overhauling when avoiding workshop story height specially, cost-saving, saves space, workshop.
Description
Technical field
The utility model relates to a kind of LED ceramic lamp chimney, belongs to technical field of LED illumination.
Background technology
Current LED technology application is more and more wider, also brings into use LED illumination technology, so that economize energy in large-scale job shop.In use, because the workshop story height had needs the LED with lampshade, facilitate area illumination, main to patrol and examine route and checkpoint, but when maintenance is arranged, just not necessarily patrol and examine route and checkpoint again, thus when mounted, also need the maintenance lamp installed specially for overhauling, and quantity is a lot.
Utility model content
For the problems referred to above, the utility model provides a kind of LED ceramic lamp chimney, and its structure is simple, also will install the LED for overhauling when avoiding workshop story height specially, cost-saving, saves space, workshop.
The technical scheme that the utility model is taked is:
Described LED ceramic lamp chimney, comprise ceramic LED lamp cover cover body, ceramic LED lamp cover cover body is arranged on heat sink, the heat sink of ceramic LED lamp cover cover body inside is provided with LED installing plate, it is characterized in that: ceramic LED lamp cover cover body is made up of upper lamp shade and lower lamp shade, lower lamp shade is made up of four equirotal lampshade sheets, corresponding each lampshade sheet is provided with the governor motion moved up and down for lampshade sheet therein, the screw rod that governor motion cooperatively interacts and nut, screw rod passes inside upper lamp shade, and be fixed on upper lamp shade by nut, corresponding screw rod offers on upper lamp shade can the chute of following lower slider, screw rod inside upper lamp shade is fixed with fixed head, lampshade sheet is connected with fixed head by connecting rod.
In order to embody the globality of ceramic LED lamp cover cover body, the place of being connected of described lampshade sheet and upper lamp shade is connected for tongue and groove.
Conveniently lampshade sheet and upper lamp shade with the use of, described lampshade sheet upper end is connected with fixed head by connecting rod, and its lower end is connected with fixed head by spring leaf.
In order to ensure the elasticity of spring leaf, and can also conservative control cost, the cross section of preferred described spring leaf is camber structure.
Compared with prior art, the beneficial effect that the utility model brings is mainly:
By the utility model, its structure is simple, also will install the LED for overhauling when avoiding workshop story height specially, cost-saving, saves space, workshop.During use, unclamp nut, sliding screw moves up and down, thus drives moving up and down of lampshade sheet.When throwing light on, putting down lampshade sheet, making upper lamp shade sheet coordinate formation illuminating lamp shade with upper lamp shade; When overhauling, regaining lampshade sheet, thus only having upper lamp shade to play the effect of lampshade, field of illumination scope increases, and under the use of many LED illumination lamp in workshop, can will overhaul the very clear of some photograph, thus not need to arrange maintenance lamp specially because of maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, heat sink 2, LED installing plate 3, chute 4, screw rod 5, nut 6, fixed head 7, upper lamp shade 8, connecting rod 9, spring leaf 10, lampshade sheet.
Detailed description of the invention
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As shown in Figure 1, LED ceramic lamp chimney, comprise ceramic LED lamp cover cover body, ceramic LED lamp cover cover body is arranged on heat sink 1, the heat sink 1 of ceramic LED lamp cover cover body inside is provided with LED installing plate 2, ceramic LED lamp cover cover body is made up of upper lamp shade 7 and lower lamp shade, lower lamp shade is made up of four equirotal lampshade sheets 10, corresponding each lampshade sheet 10 is provided with the governor motion moved up and down for lampshade sheet 10 therein, the screw rod 4 that governor motion cooperatively interacts and nut 5, screw rod 4 passes inside upper lamp shade 7, and be fixed on upper lamp shade 7 by nut 5, corresponding screw rod 4 offers on upper lamp shade 7 can the chute 3 of following lower slider, screw rod 4 inside upper lamp shade 7 is fixed with fixed head 6, lampshade sheet 10 is connected with fixed head 6 by connecting rod 8.
In the present embodiment, the place of being connected of described lampshade sheet 10 and upper lamp shade 7 is connected for tongue and groove; Described lampshade sheet 10 upper end is connected with fixed head 6 by connecting rod 8, and its lower end is connected with fixed head 6 by spring leaf 9; The cross section of described spring leaf 9 is camber structure.
During use, unclamp nut 5, sliding screw 4 moves up and down, thus drives moving up and down of lampshade sheet 10.When throwing light on, putting down lampshade sheet 10, making upper lamp shade sheet 10 coordinate formation illuminating lamp shade with upper lamp shade 7; When overhauling, regaining lampshade sheet 10, thus only having upper lamp shade 7 to play the effect of lampshade, field of illumination scope increases, and under the use of many LED illumination lamp in workshop, can will overhaul the very clear of some photograph, thus not need to arrange maintenance lamp specially because of maintenance.
The foregoing is only the schematic detailed description of the invention of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (4)
1. a LED ceramic lamp chimney, comprise ceramic LED lamp cover cover body, ceramic LED lamp cover cover body is arranged on heat sink (1), the heat sink (1) of ceramic LED lamp cover cover body inside is provided with LED installing plate (2), it is characterized in that: ceramic LED lamp cover cover body is made up of upper lamp shade (7) and lower lamp shade, lower lamp shade is made up of four equirotal lampshade sheets (10), corresponding each lampshade sheet (10) is provided with the governor motion moved up and down for lampshade sheet (10) therein, the screw rod (4) that governor motion cooperatively interacts and nut (5), screw rod (4) passes from upper lamp shade (7) inner side, and be fixed on upper lamp shade (7) by nut (5), corresponding screw rod (4) offers on upper lamp shade (7) can the chute (3) of following lower slider, the screw rod (4) of upper lamp shade (7) inner side is fixed with fixed head (6), lampshade sheet (10) is connected with fixed head (6) by connecting rod (8).
2. LED ceramic lamp chimney as claimed in claim 1, is characterized in that: the place of being connected of described lampshade sheet (10) and upper lamp shade (7) is connected for tongue and groove.
3. LED ceramic lamp chimney as claimed in claim 1 or 2, it is characterized in that: described lampshade sheet (10) upper end is connected with fixed head (6) by connecting rod (8), its lower end is connected with fixed head (6) by spring leaf (9).
4. LED ceramic lamp chimney as claimed in claim 3, is characterized in that: the cross section of described spring leaf (9) is camber structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376752.3U CN204084181U (en) | 2014-07-08 | 2014-07-08 | LED ceramic lamp chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376752.3U CN204084181U (en) | 2014-07-08 | 2014-07-08 | LED ceramic lamp chimney |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204084181U true CN204084181U (en) | 2015-01-07 |
Family
ID=52176896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420376752.3U Expired - Fee Related CN204084181U (en) | 2014-07-08 | 2014-07-08 | LED ceramic lamp chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204084181U (en) |
-
2014
- 2014-07-08 CN CN201420376752.3U patent/CN204084181U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160708 |