CN203249101U - Rotatable LED trunk lamp - Google Patents
Rotatable LED trunk lamp Download PDFInfo
- Publication number
- CN203249101U CN203249101U CN 201320276254 CN201320276254U CN203249101U CN 203249101 U CN203249101 U CN 203249101U CN 201320276254 CN201320276254 CN 201320276254 CN 201320276254 U CN201320276254 U CN 201320276254U CN 203249101 U CN203249101 U CN 203249101U
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- China
- Prior art keywords
- arc
- screw rod
- spring
- screw
- led
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- 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 rotatable LED trunk lamp which comprises an LED and a radiator and further comprises an arc-shaped support, wherein the LED is fixed to an aluminum substrate which is arranged in an installation groove of the radiator, the arc-shaped support is provided with an arc-shaped sliding groove along the center of the arc-shaped support, a screw capable of sliding in the arc-shaped sliding groove is arranged in the arc-shaped sliding groove, and the threaded connection end of the screw penetrates the arc-shaped sliding groove from the outer side to be locked with the radiator. A spring enabling the screw to be positioned relative to the arc-shaped support after the screw slides is further installed between the screw and the arc-shaped support, the screw is sleeved with the spring, and one end of the spring butts against the large end of the screw. The rotatable LED trunk lamp is simple in structure, large in rotation angle and flexible in angle adjustment.
Description
Technical field
The utility model relates to LED illumination, particularly a kind of rotatable LED trunk lamp.
Background technology
Because of LED have, no electromagnetic pollution nontoxic without mercury, without characteristics such as harm ray and energy-conserving and environment-protective, long service life, so LED is widely used in hotel, western-style restaurant, coffee shop, office, market, museum and household room lighting.Existing LED structure is mostly hinged with LED lamp body and a swivel becket, is installed in the retainer ring again, and LED can rotate up and down by low-angle in swivel becket, realizes the adjusting of light angle.But the anglec of rotation is little up and down in the space of existing rotatable LED shot-light, and the maximal regulated angle just can reach 20 degree, and the rotary irradiation scope is little.
The utility model content
In order to solve above-mentioned technical problem, the purpose of this utility model is that to propose a kind of confession simple in structure, and the anglec of rotation is large, angular adjustment a kind of rotatable LED trunk lamp flexibly.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of rotatable LED trunk lamp, comprise LED and radiator, also comprise an arc support, LED is fixed on the aluminium base, aluminium base is arranged in the mounting groove of radiator, arc support is provided with arc chute along its center, and the screw rod that can slide is within it arranged in the arc chute, and the screw flight link is locked with radiator after passing arc chute from the outside; The spring of relative arc support location after screw rod is slided also is housed between screw rod and arc support, and spring housing is contained on the screw rod, and spring one end pushes up and is pressed in the screw rod stub end.
A kind of rotatable LED trunk lamp as mentioned above is characterized in that: described arc support is fixed on the one side circle, and there is spring clip face circle both sides.
A kind of rotatable LED trunk lamp as mentioned above, it is characterized in that: be provided with slipmat and anti-skidding compressing tablet between described arc support and the radiator, slipmat and anti-skidding compressing tablet all are sleeved on the screw rod.
The beneficial effects of the utility model are:.
1, by increasing by an arc support at existing LED lamp, arc support is provided with arc chute along its center, the screw rod that can slide is within it arranged in the arc chute, the screw flight link is locked with radiator after passing arc chute from the outside, this structure can be implemented in radiator and go up LED in the up and down rotation adjusting in space, the anglec of rotation increases, and simple in structure.
2, between screw rod and arc support, also be equipped with screw rod is slided after the spring of relative arc support location, spring housing is contained on the screw rod, spring one end top is pressed in the arc support outside, spring one end pushes up and is pressed in the screw rod stub end, angular adjustment is flexible.
3, be provided with slipmat and anti-skidding compressing tablet between arc support and the spring, slipmat and anti-skidding compressing tablet all are sleeved on the screw rod, are conducive to radiator and upper LED quick adjustment thereof, location, and be simple in structure, easy to use.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is one of the utility model structural representation.
Fig. 2 is two of the utility model structural representation.
Fig. 3 is three of the utility model structural representation.
Fig. 4 is that the utility model disassembles structural representation.
The specific embodiment
By Fig. 1, Fig. 2, Fig. 3 and Fig. 4 as can be known, a kind of rotatable LED trunk lamp comprises LED1, radiator 2 and arc support 3, and arc support 3 is fixed on one side and encloses on 4, and there is spring clip 5 face circle 4 both sides.LED1 is fixed on the aluminium base 6, aluminium base 6 is arranged in the mounting groove 21 of radiator 2, arc support 3 is provided with arc chute 31 along its center, and the screw rod 7 that can slide is within it arranged in the arc chute 31, and screw rod 7 threaded ends pass behind the arc chute 31 and radiator 2 lockings from the outside; The spring 8 of relative arc support 3 location after screw rod 7 is slided also is housed between screw rod 7 and arc support 3, and spring 8 is sleeved on screw rod 7 upper springs 8 one ends and pushes up and be pressed in screw rod 7 stub ends.Be provided with slipmat 91 and anti-skidding compressing tablet 92 between arc support 3 and the spring 8, slipmat 91 and anti-skidding compressing tablet 92 all are sleeved on the screw rod 7.
Claims (3)
1. rotatable LED trunk lamp, comprise LED and radiator, LED is fixed on the aluminium base, aluminium base is arranged in the mounting groove of radiator, it is characterized in that: also comprise an arc support, arc support is provided with arc chute along its center, and the screw rod that can slide is within it arranged in the arc chute, and the screw flight link is locked with radiator after passing arc chute from the outside; The spring of relative arc support location after screw rod is slided also is housed between screw rod and arc support, and spring housing is contained on the screw rod, and spring one end pushes up and is pressed in the screw rod stub end.
2. described a kind of rotatable LED trunk lamp according to claim 1, it is characterized in that: described arc support is fixed on the one side circle, and there is spring clip face circle both sides.
3. described a kind of rotatable LED trunk lamp according to claim 1 and 2, it is characterized in that: be provided with slipmat and anti-skidding compressing tablet between described arc support and the spring, slipmat and anti-skidding compressing tablet all are sleeved on the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320276254 CN203249101U (en) | 2013-05-20 | 2013-05-20 | Rotatable LED trunk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320276254 CN203249101U (en) | 2013-05-20 | 2013-05-20 | Rotatable LED trunk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203249101U true CN203249101U (en) | 2013-10-23 |
Family
ID=49375540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320276254 Expired - Fee Related CN203249101U (en) | 2013-05-20 | 2013-05-20 | Rotatable LED trunk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203249101U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329617A (en) * | 2014-10-24 | 2015-02-04 | 东莞雷笛扬照明有限公司 | Module box lamp |
| CN108019662A (en) * | 2017-11-30 | 2018-05-11 | 施贻晓 | A kind of UFO bulkhead lamps |
| CN108644684A (en) * | 2018-03-30 | 2018-10-12 | 福建泉州世光照明科技有限公司 | A kind of adjustable LED ceiling lamp |
| CN110985954A (en) * | 2019-11-07 | 2020-04-10 | 深圳市科瑞普光电股份有限公司 | Trunk lamp |
-
2013
- 2013-05-20 CN CN 201320276254 patent/CN203249101U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329617A (en) * | 2014-10-24 | 2015-02-04 | 东莞雷笛扬照明有限公司 | Module box lamp |
| CN108019662A (en) * | 2017-11-30 | 2018-05-11 | 施贻晓 | A kind of UFO bulkhead lamps |
| CN108644684A (en) * | 2018-03-30 | 2018-10-12 | 福建泉州世光照明科技有限公司 | A kind of adjustable LED ceiling lamp |
| CN110985954A (en) * | 2019-11-07 | 2020-04-10 | 深圳市科瑞普光电股份有限公司 | Trunk lamp |
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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: 20131023 Termination date: 20160520 |