CN203286498U - Angle regulating illumination device - Google Patents
Angle regulating illumination device Download PDFInfo
- Publication number
- CN203286498U CN203286498U CN2013202362313U CN201320236231U CN203286498U CN 203286498 U CN203286498 U CN 203286498U CN 2013202362313 U CN2013202362313 U CN 2013202362313U CN 201320236231 U CN201320236231 U CN 201320236231U CN 203286498 U CN203286498 U CN 203286498U
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- Prior art keywords
- gear
- lamp housing
- support
- screw
- shell fragment
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- Expired - Fee Related
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Abstract
The utility model discloses an angle regulating illumination device. The angle regulating illumination device comprises a lamp shell, a gear part and a support part, wherein the side edge of the lamp shell is provided with two symmetrical screw holes, the lamp shell is connected with the support part through the screw holes, and one side edge of the lamp shell is connected with the gear part. The angle regulating illumination device resolves the problems that locking is achieved difficultly, operation is inconvenient, angle regulation is inconvenient, and accurate angle regulation is achieved difficultly in the prior art. The angle regulating illumination device has the advantages of being simple in structure, convenient to use, easy to lock, accurate in angle regulation and the like.
Description
Technical field
The utility model relates to lighting engineering, is a kind of illumination adjusting angle device specifically.
Background technology
Along with lighting field is more and more extensive to application of aspects, the lighting device of regulating on the market the bending angle between lamp housing and support at present has two kinds: one, directly adopt the screw tightening structure; Two, the spacing angle regulating structure of teeth type.Wherein, the spacing angle modulation of teeth type is divided into again and adopts screw fix and adopt spacing knob to fix.
When direct employing screw tightening, in use often be difficult to locking, and inconvenient in operating process.
Adopt the fixing spacing angle regulating structure of teeth type of screw to overcome and adopt the problem that is difficult to lock in screw tightening, but also be not easy to adjust.
Although adopt the spacing angle regulating structure of teeth type that spacing knob fixes can meet locking and requirement easily, the angle between alternate two gears differs large (in left and right, 8-15 degree angle), and precision is not high, is difficult to precisely angle modulation of reality.
The utility model content
The purpose of this utility model is to overcome the deficiency that above prior art exists, provide a kind of simple in structure, easy to use, be easy to lock and the illumination adjusting angle device of accurate angle modulation.
In order to achieve the above object, the utility model by the following technical solutions: a kind of illumination adjusting angle device comprises lamp housing, gear parts and holder part; Wherein, the lamp housing side has the screw hole of two symmetries, and lamp housing is connected with holder part by screw hole, and lamp housing one side is connected with gear parts.
As a kind of preferred structure and realize smart low-angle adjustment, described gear parts comprises gear, sunk screw and duplicate gear; Wherein, gear is connected on lamp housing by sunk screw, and gear and duplicate gear are connected, and duplicate gear is connected with holder part.
As a kind of preferred structure and be easy to locking, described holder part comprises support, pan-headed screw, fixed axis, button, countersunk head screw and shell fragment; Wherein, support is " U " type structure, the support both ends are connected with the screw hole on lamp housing by two pan-headed screws, fixed axis is fixed on support, fixed axis is connected with duplicate gear, and button is arranged on the support of fixed axis below, button connection corresponding to shell fragment, shell fragment is connected on support by countersunk head screw, and shell fragment has bump structure.
As a kind of preferred structure, described gear is spur gear; Wherein, the spur gear modulus is the same with the gear that duplicate gear is meshed.
For the ease of buying and saving cost, described gear and duplicate gear adopt gear train.
The utility model operation principle: a kind of illumination adjusting angle device comprises lamp housing, gear parts and holder part; Wherein, the lamp housing side has the screw hole of two symmetries, and lamp housing is connected with holder part by screw hole, and lamp housing one side is connected with gear parts.Gear parts comprises gear, sunk screw and duplicate gear; Wherein, gear is connected on lamp housing by sunk screw, and gear and duplicate gear are connected, and duplicate gear is connected with holder part, and holder part comprises support, pan-headed screw, fixed axis, button, countersunk head screw and shell fragment; Wherein, support is " U " type structure, the support both ends are connected with the screw hole on lamp housing by two pan-headed screws, fixed axis is fixed on support, fixed axis is connected with duplicate gear, and button is arranged on the support of fixed axis below, button connection corresponding to shell fragment, shell fragment is connected on support by countersunk head screw, and shell fragment has bump structure.
During concrete the use, separate (this moment, duplicate gear can freely rotate with the gear that is fixed on lamp housing) with duplicate gear by manually pressing the button the salient point that makes teeth shape on shell fragment, after swinging the suitable angle of lamp housing adjustment and support, decontrol button, on shell fragment, the salient point of teeth shape blocks duplicate gear it can't be rotated, thereby reach the purpose of locking lamp housing and support, have the effect that at the external force lower angle, can not change.
The utility model, with respect to prior art, has following advantage and effect:
1, the utility model comprises lamp housing, gear parts and holder part, have simple in structure, easy to use, be easy to locking and the characteristics such as accurate angle modulation.
2, the utility model can be got the angle of lamp housing and support carefullyyer by gear train, is easy to realize accurate angle modulation.
3, the utility model middle gear can be to select the gear of larger modulus, and the fastness while having strengthened on the one hand locking, alleviated the stressed of shell fragment on the other hand.
4, the utility model adopts the structure that button and shell fragment match, and has easy locking and characteristics easy and simple to handle.
5, the utility model sharing nature is strong, can be used for the multiple light fixture that needs adjusting angle, and there is ready-made gear piece in market, does not need own die sinking alone, has saved cost.
Description of drawings
Fig. 1 is the overall structure schematic diagram of a kind of adjusting angle device that throws light on of the utility model;
Fig. 2 is a kind of illumination adjusting angle device of the utility model middle gear part-structure schematic diagram;
Fig. 3 is a kind of illumination adjusting angle device of the utility model medium-height trestle part-structure schematic diagram;
Fig. 4 is that a kind of illumination adjusting angle device of the utility model uses state diagram.
Number in the figure and title are as follows:
| 1 | |
2 | |
| 3 | Sunk |
4 | Duplicate gear |
| 5 | Support | 6 | Pan-headed |
| 7 | Fixed |
8 | |
| 9 | Countersunk |
10 | Shell fragment |
The specific embodiment
For ease of it will be appreciated by those skilled in the art that the utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Fig. 1～4, a kind of illumination adjusting angle device, comprise lamp housing 1, gear parts and holder part; Wherein, lamp housing 1 side has the screw hole of two symmetries, and lamp housing 1 is connected with holder part by screw hole, and lamp housing 1 one sides are connected with gear parts.Lamp housing 1 is the set casing that light emitting source is installed, and the screw hole of two symmetries and the butt hole of support on same axis, are used for fixedly lamp bracket 5.
As shown in Figure 2, gear parts comprises gear 2, sunk screw 3 and duplicate gear 4; Wherein, gear 2 is connected on lamp housing 1 by sunk screw 3, and gear 2 is connected with duplicate gear 4, and duplicate gear 4 is connected with holder part.Gear 1 fixedly during concrete operations, is attacked two screwed holes that are used for fixing gear 2 near a screw hole, by sunk screw 3, be connected on lamp housing 1, and the gear 2 in the present embodiment is spur gear; Wherein, the spur gear modulus is the same with the gear that duplicate gear 4 is meshed, duplicate gear 4 is different two the gear joint all-in-one-pieces combinations of the number of teeth, and effect is can be with the angular travel amplification of adjusting between lamp housing 1 and support 5, thereby is easy to realize that angle precisely adjusts.
As shown in Figure 3, holder part comprises support 5, pan-headed screw 6, fixed axis 7, button 8, countersunk head screw 9 and shell fragment 10; Wherein, support 5 is " U " type structure, support 5 both ends are connected with the screw hole on lamp housing 4 by two pan-headed screws 6, fixed axis 7 is fixed on support 5, fixed axis 7 is connected with duplicate gear 4, and button 8 is arranged on the support 5 of fixed axis 7 belows, button 8 connection corresponding to shell fragment 10, shell fragment 10 is connected on support 5 by countersunk head screw 9, and shell fragment 10 has bump structure.Wherein, pan-headed screw 6 effects are for connecting lamp housing support 5; Fixed axis 7 is for duplicate gear 4 is installed; Button 8 is for the contact of controlling shell fragment 10 and duplicate gear 4 interlocks or separating; Countersunk head screw 9 effects are that shell fragment 10 is fixed on support 5; Shell fragment 10 is with a salient point, and effect is to block duplicate gear 4, prevents its rotation.
Cooperation by gear train makes the angle of lamp housing 1 and support 5 can be in the adjustment of precision 1-3 degree, and controls shell fragments 10 by button 8 and realize that fast and easy adjustment and locking make light fixture obtain the illumination angle of different azimuth.
The present embodiment difference from Example 1 is, the gear 2 in the present embodiment and duplicate gear 4 employing gear trains.
The above-mentioned specific embodiment is preferred embodiment of the present utility model; can not limit the utility model; other any change that does not deviate from the technical solution of the utility model and make or other equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (5)
1. an illumination adjusting angle device, is characterized in that: comprise lamp housing, gear parts and holder part; Wherein, the lamp housing side has the screw hole of two symmetries, and lamp housing is connected with holder part by screw hole, and lamp housing one side is connected with gear parts.
2. illumination adjusting angle device according to claim 1, it is characterized in that: described gear parts comprises gear, sunk screw and duplicate gear; Wherein, gear is connected on lamp housing by sunk screw, and gear and duplicate gear are connected, and duplicate gear is connected with holder part.
3. illumination adjusting angle device according to claim 2, it is characterized in that: described holder part comprises support, pan-headed screw, fixed axis, button, countersunk head screw and shell fragment; Wherein, support is " U " type structure, the support both ends are connected with the screw hole on lamp housing by two pan-headed screws, fixed axis is fixed on support, fixed axis is connected with duplicate gear, and button is arranged on the support of fixed axis below, button connection corresponding to shell fragment, shell fragment is connected on support by countersunk head screw, and shell fragment has bump structure.
4. illumination adjusting angle device according to claim 3, it is characterized in that: described gear is spur gear; Wherein, the spur gear modulus is the same with the gear that duplicate gear is meshed.
5. illumination adjusting angle device according to claim 3, is characterized in that: described gear and duplicate gear employing gear train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202362313U CN203286498U (en) | 2013-05-03 | 2013-05-03 | Angle regulating illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202362313U CN203286498U (en) | 2013-05-03 | 2013-05-03 | Angle regulating illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203286498U true CN203286498U (en) | 2013-11-13 |
Family
ID=49542859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202362313U Expired - Fee Related CN203286498U (en) | 2013-05-03 | 2013-05-03 | Angle regulating illumination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203286498U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674078A (en) * | 2016-03-18 | 2016-06-15 | 深圳市穹顶工业照明技术有限公司 | Rotationally-adjusted line lamp and line lamp set thereof |
| CN107606418A (en) * | 2017-10-31 | 2018-01-19 | 商洛市虎之翼科技有限公司 | A kind of controllable rotating mechanism of one hand and double press rotating mechanism |
| CN110562039A (en) * | 2019-08-23 | 2019-12-13 | 武汉格罗夫氢能汽车有限公司 | But hydrogen energy car angle regulation instrument device |
-
2013
- 2013-05-03 CN CN2013202362313U patent/CN203286498U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674078A (en) * | 2016-03-18 | 2016-06-15 | 深圳市穹顶工业照明技术有限公司 | Rotationally-adjusted line lamp and line lamp set thereof |
| CN107606418A (en) * | 2017-10-31 | 2018-01-19 | 商洛市虎之翼科技有限公司 | A kind of controllable rotating mechanism of one hand and double press rotating mechanism |
| CN110562039A (en) * | 2019-08-23 | 2019-12-13 | 武汉格罗夫氢能汽车有限公司 | But hydrogen energy car angle regulation instrument device |
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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: 20131113 Termination date: 20200503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |