CN206234710U - The LED projector lamp tool of adjustable light projector angle - Google Patents
The LED projector lamp tool of adjustable light projector angle Download PDFInfo
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- CN206234710U CN206234710U CN201621200744.9U CN201621200744U CN206234710U CN 206234710 U CN206234710 U CN 206234710U CN 201621200744 U CN201621200744 U CN 201621200744U CN 206234710 U CN206234710 U CN 206234710U
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- lamp
- led projector
- floodlight
- angle
- projecting lamp
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Abstract
The utility model discloses a kind of LED projector lamp tool of adjustable light projector angle, including housing, some LED projector lamps are installed with housing and the power supply of LED projector lamp is driven, power supply is placed in the center of floodlight, LED projector lamp is divided into two Projecting Lamp groups and the symmetrical power supply both sides that are placed in, the light beam direction of Projecting Lamp group is towards inside front, housing top surface is provided with transparent lamp shade, floodlight is additionally provided with angle regulator, the utility model is using multiple Projecting Lamp combinations, energy-conservation, start fast and pollution-free, Projecting Lamp is divided into two Projecting Lamp groups and to projection, meet the lighting requirement of windowsill both sides, uniform illumination and projection scope is big, angle regulator can then be adjusted to the Projecting Lamp light projector angle in floodlight, decorative lighting is met to require the difference of light projector angle, visual effect is preferable.
Description
Technical field
The utility model is related to a kind of light fixture, more particularly to a kind of adjustable light projector angle for windowsill illumination
LED projector lamp has.
Background technology
LED projector lamp tool due to good energy saving property, long lifespan, is not flashed, started as green illumination light source of new generation
Hurry up, it is environmentally safe the features such as, be widely used in indoor and outdoor lighting, backlight, decoration background, traffic, medical treatment etc. many
Individual field, but because LED is integrally fixed in lamp casing, it is impossible to light projector angle is adjusted, it is impossible to meet decorative lighting
Actual demand.
Utility model content
The light projector angle that the utility model mainly solves existing LED projector lamp tool cannot be adjusted, can not meet decorative lighting
The technical problem of actual requirement；There is provided a kind of LED projector lamp tool of the adjustable light projector angle for windowsill illumination.
In order to solve above-mentioned technical problem, the utility model is mainly and uses following technical proposals：
A kind of LED projector lamp tool of adjustable light projector angle of the present utility model, the floodlight includes housing, described
Some LED projector lamps are installed with housing and drive the power supply of LED projector lamp, the power supply to be placed in the center of floodlight, institute
State LED projector lamp and be divided into two Projecting Lamp groups and the symmetrical power supply both sides that are placed in, the light beam direction of Projecting Lamp group is towards on inner side
Side, housing top surface is provided with transparent lamp shade, and floodlight is additionally provided with angle regulator, and floodlight uses multiple LED projector lamps,
Make floodlight energy-conservation, start it is fast and pollution-free, LED projector lamp is divided into two Projecting Lamp groups and to projection, meeting windowsill
The lighting requirement of both sides, uniform illumination and projection scope are big, and transparent lamp shade ensures that floodlight meets outdoor application requirement, and angle
Degree adjusting means can then be adjusted to the light projector angle of the LED projector lamp in floodlight, meet decorative lighting to light projector
The different requirements of angle, visual effect is preferable.
Preferably, the floodlight is rectangle, floodlight length matches with windowsill and is embedded at the window
On platform, the Projecting Lamp group includes some light projector angle identical LED projector lamps, and the light beam of multiple LED projector lamps invests windowsill
Lateral wall forms the vertical lamp band of uniform illumination, is combined using multiple LED projector lamps so that light bar has uniform illuminance
Projectional angle wider.
Preferably, the Projecting Lamp group includes three LED projector lamps.
Preferably, the angle regulator includes transmission mechanism and governor motion, the transmission mechanism includes being installed with
In in housing and axis overlap Left Drive axle and right power transmission shaft, the Projecting Lamp group on the left of the Left Drive axle corresponding power, institute
State the Projecting Lamp group on the right side of right power transmission shaft corresponding power, be equipped with Left Drive axle and right power transmission shaft with corresponding Projecting Lamp group
The one-to-one drive bevel gear pair of LED projector lamp, the driving gear of the drive bevel gear centering is fixedly arranged on power transmission shaft, from
Moving gear is fixedly arranged in the rotating shaft of the runing rest of LED projector lamp, and the governor motion includes cone governor gear mesh and regulation hand
Wheel, the cone governor gear mesh includes drive bevel gear and two driven wheels of differential for being engaged with drive bevel gear respectively, described
Driven wheel of differential is fixedly arranged in the medial end of Left Drive axle and right power transmission shaft, the drive bevel gear and the adjusting handle respectively
Connection, transmission mechanism drives corresponding Projecting Lamp group using left and right power transmission shaft so that the regulation of the light projector angle of LED projector lamp is accurate
True and adjustable range is big, and governor motion then ensure that the light projector angle of two Projecting Lamp groups of two-way projection keeps mirror to right
Claim, easy to adjust and accurate, uniformity is good.
The beneficial effects of the utility model are：Floodlight is made floodlight energy-conservation, is started using multiple LED projector lamps
Fast and pollution-free, LED projector lamp is divided into two Projecting Lamp groups and to projection, meeting the lighting requirement of windowsill both sides, illumination
Uniform and projection scope is big, and transparent lamp shade ensures that landscape lamp meets outdoor application requirement, and angle regulator then can be to throwing
The light projector angle of the LED projector lamp in light light fixture is adjusted, and meets decorative lighting and the difference of light projector angle is required, vision
Effect is preferable.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is enlarged diagram at A in Fig. 1 structures.
Fig. 3 is enlarged diagram at B in Fig. 1 structures.
1. floodlight in figure, 2. housing, 3.LED Projecting Lamps, 31. runing rests, 4. power supply, 5. transparent lamp shade, 6. left
Power transmission shaft, 7. right power transmission shaft, 8. drive bevel gear pair, 81. driving gears, 82. driven gears, 9. cone governor gear mesh, 91. masters
Dynamic bevel gear, 92. driven wheels of differential, 10. adjusting handle.
Specific embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment：The LED projector lamp tool of the adjustable light projector angle of the present embodiment, is placed on windowsill, such as Fig. 1~Fig. 3 institutes
Show, floodlight is rectangle, its length matches and be embedded on windowsill with windowsill, top surface and the windowsill surface of floodlight
Concordantly, floodlight includes housing, and six LED projector lamps 4 are provided with housing and the power supply 5 of LED projector lamp is driven, and power supply is put
The center in floodlight inner chamber is put, six LED projector lamps are divided into two Projecting Lamp groups and the both sides of the power supply that is symmetrically placed in, two
Towards inside front, each Projecting Lamp group includes three LED projector lamps in the direction of the light beam of individual Projecting Lamp group, and three LED throw
The light beam of light lamp invests the lateral wall of windowsill and forms the vertical lamp band of uniform illumination, and printing opacity lamp is designed with the top surface of housing
Cover 5, transparent lamp shade uses acrylic board, and angle regulator, including transmission mechanism and governor motion are also devised with housing,
Transmission mechanism is included in housing and axis overlaps Left Drive axle 6 and right power transmission shaft 7, Left Drive axle corresponding power left side
Projecting Lamp group, the Projecting Lamp group on the right side of right power transmission shaft corresponding power, be set with Left Drive axle and right power transmission shaft with phase
The one-to-one drive bevel gear of LED projector lamp answered to 8, driving gear therein 81 be arranged on power transmission shaft on, it is therein from
Moving gear 82 is arranged in the rotating shaft of the runing rest 31 of LED projector lamp, and governor motion includes cone governor gear mesh 9 and regulation hand
Wheel 10, cone governor gear mesh includes drive bevel gear 91 and two driven wheels of differential 92 for being engaged with drive bevel gear respectively, its
In two driven wheels of differential be separately mounted to the medial end of Left Drive axle and right power transmission shaft, drive bevel gear therein then with
Adjusting handle is connected.
When using, adjusting handle rotation, the drive bevel gear in cone governor gear mesh drives driven wheel of differential to rotate, and drives
Left Drive axle and right power transmission shaft are rotated, and the both sides of drive bevel gear are located at due to driven wheel of differential, therefore, Left Drive axle and right biography
The direction of rotation of moving axis conversely, and Left Drive axle and right power transmission shaft respectively by the driving gear of corresponding drive bevel gear centering
Drive the rotating shaft of corresponding LED projector lamp runing rest to rotate, and then drive the rotation of LED projector lamp, change light projector angle
And use requirement is reached, the light projector angle mirror symmetry of the Projecting Lamp in left side and the Projecting Lamp on right side, the regulation model of light projector angle
Enclosing can be from 30 °~150 °.
Certainly, adjusting handle can also be driven using motor, or motor direct-drive left rotation shaft and right power transmission shaft, be improved
The convenience and reliability of angular adjustment.
In description of the present utility model, technical term " on ", D score, "front", "rear", "left", "right", " interior ", " outward "
Deng representing that direction or position relationship are to be based on direction shown in the drawings or position relationship, it is for only for ease of description and understands this reality
Described above that not the utility model is limited with new technical scheme, the utility model is also not limited to state
Bright citing, change, remodeling, increasing that those skilled in the art are made in essential scope of the present utility model
Add or replace, be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of LED projector lamp of adjustable light projector angle has, it is characterised in that：The floodlight (1) includes housing (2),
Some LED projector lamps (3) are installed with the housing and drive the power supply (4) of LED projector lamp, the power supply to be placed in floodlight
Center, the LED projector lamp is divided into two Projecting Lamp groups and the symmetrical power supply both sides, the light beam direction court of Projecting Lamp group of being placed in
To inside front, housing top surface is provided with transparent lamp shade (5), and angle regulator is additionally provided with floodlight.
2. the LED projector lamp of adjustable light projector angle according to claim 1 has, it is characterised in that：The floodlight
(1) it is rectangle, floodlight length matches and be embedded on the windowsill with windowsill, the Projecting Lamp group includes some throwings
Angular identical LED projector lamp (3), the light beam of multiple LED projector lamps invests the lateral wall of windowsill and forms the perpendicular of uniform illumination
To light bar.
3. the LED projector lamp of adjustable light projector angle according to claim 2 has, it is characterised in that：The Projecting Lamp group
Including three LED projector lamps (3).
4. the LED projector lamp of the adjustable light projector angle according to claim 1 or 2 or 3 has, it is characterised in that：The angle
Degree adjusting means includes transmission mechanism and governor motion, the left biography that the transmission mechanism is included being fixedly arranged in housing and axis overlaps
Moving axis (6) and right power transmission shaft (7), the Projecting Lamp group on the left of the Left Drive axle corresponding power, the right power transmission shaft corresponding power
It is equipped with the Projecting Lamp group on right side, Left Drive axle and right power transmission shaft and is corresponded with the LED projector lamp in corresponding Projecting Lamp group
Drive bevel gear to (8), the driving gear (81) of the drive bevel gear centering is fixedly arranged on power transmission shaft, driven gear (82)
It is fixedly arranged in the rotating shaft of the runing rest of LED projector lamp (31), the governor motion includes cone governor gear mesh (9) and regulation hand
Wheel (10), the cone governor gear mesh includes drive bevel gear (91) and engaged with drive bevel gear respectively two from mantle tooth
Wheel (92), the driven wheel of differential is fixedly arranged in the medial end of Left Drive axle and right power transmission shaft respectively, the drive bevel gear with
The adjusting handle connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200744.9U CN206234710U (en) | 2016-11-07 | 2016-11-07 | The LED projector lamp tool of adjustable light projector angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200744.9U CN206234710U (en) | 2016-11-07 | 2016-11-07 | The LED projector lamp tool of adjustable light projector angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206234710U true CN206234710U (en) | 2017-06-09 |
Family
ID=58990946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621200744.9U Active CN206234710U (en) | 2016-11-07 | 2016-11-07 | The LED projector lamp tool of adjustable light projector angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206234710U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679500A (en) * | 2018-04-12 | 2018-10-19 | 安徽正飞信息科技有限公司 | A kind of adjustable LED projector lamp of light projector angle |
| CN108957853A (en) * | 2018-07-18 | 2018-12-07 | 昆山龙腾光电有限公司 | Backlight module and liquid crystal display device |
| CN109058835A (en) * | 2018-08-30 | 2018-12-21 | 深圳市达信通电子科技有限公司 | A kind of LED spotlight of adjustable irradiation area |
| CN109407399A (en) * | 2019-01-07 | 2019-03-01 | 深圳斯巴达光电有限公司 | Shine uniform backlight module and corresponding light-dimming method |
| CN112797340A (en) * | 2020-12-29 | 2021-05-14 | 姜卫鹏 | Novel shot-light that low power dissipation |
| CN113007677A (en) * | 2021-03-08 | 2021-06-22 | 盐城市雨悦科技有限公司 | Wireless intelligent control's LED lamps and lanterns |
-
2016
- 2016-11-07 CN CN201621200744.9U patent/CN206234710U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679500A (en) * | 2018-04-12 | 2018-10-19 | 安徽正飞信息科技有限公司 | A kind of adjustable LED projector lamp of light projector angle |
| CN108957853A (en) * | 2018-07-18 | 2018-12-07 | 昆山龙腾光电有限公司 | Backlight module and liquid crystal display device |
| CN108957853B (en) * | 2018-07-18 | 2021-04-27 | 昆山龙腾光电股份有限公司 | Backlight module and liquid crystal display device |
| CN109058835A (en) * | 2018-08-30 | 2018-12-21 | 深圳市达信通电子科技有限公司 | A kind of LED spotlight of adjustable irradiation area |
| CN109407399A (en) * | 2019-01-07 | 2019-03-01 | 深圳斯巴达光电有限公司 | Shine uniform backlight module and corresponding light-dimming method |
| CN109407399B (en) * | 2019-01-07 | 2021-06-25 | 深圳斯巴达光电有限公司 | Backlight module with uniform light emission and corresponding dimming method |
| CN112797340A (en) * | 2020-12-29 | 2021-05-14 | 姜卫鹏 | Novel shot-light that low power dissipation |
| CN113007677A (en) * | 2021-03-08 | 2021-06-22 | 盐城市雨悦科技有限公司 | Wireless intelligent control's LED lamps and lanterns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310012 Xihu District Wen two road, Hangzhou, Zhejiang Province, No. 28 Patentee after: Zhejiang Engineering Construction Management Co., Ltd. Address before: 310012 Xihu District Wen two road, Hangzhou, Zhejiang Province, No. 28 Patentee before: Zhejiang Construction Supervision Co., Ltd. |