CN204062693U - Rotary projection lamp - Google Patents
Rotary projection lamp Download PDFInfo
- Publication number
- CN204062693U CN204062693U CN201420483347.1U CN201420483347U CN204062693U CN 204062693 U CN204062693 U CN 204062693U CN 201420483347 U CN201420483347 U CN 201420483347U CN 204062693 U CN204062693 U CN 204062693U
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- CN
- China
- Prior art keywords
- footstock
- lamp
- base
- lamp body
- rotary projection
- 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
Rotary projection lamp, relate to projecting lamp technical field, comprise lamp body and the lamp bracket for fixing this projecting lamp, lamp body is provided with the lamp pearl for sending projecting light, lamp bracket comprises footstock and base, lamp body and footstock are rotatably connected lamp body can be rotated up and down, and footstock and base are rotatably connected to make footstock can left-right rotation.Lamp bracket is divided into footstock and base two parts, footstock and lamp body are rotatably connected and lamp body can be rotated up and down, in addition, footstock is also rotating connection with the connection of base but not is fixedly connected with, and footstock can left-right rotation, because lamp body is mounted on footstock, lamp body can with footstock left-right rotation, and thus, lamp body both can rotate up and down, also can left-right rotation, greatly expand the projection scope of the light from lamp body outgoing.
Description
Technical field
The utility model relates to projecting lamp technical field, is specifically related to a kind of rotary projection lamp.
Background technology
Projecting lamp is used to beautifying of urban landscape more, projecting lamp is such as utilized to irradiate external wall and trees etc., a large amount of utilizations of projecting lamp can the night scene of beautifying city, for building, projecting lamp is used to irradiate exterior wall at night, also have noticeable, if arrange proper to the position etc. of projecting lamp, also can improve the identification of building.
For by light projection to different height, existing projecting lamp mostly adopts and rotates up and down.Projecting lamp can rotate up and down, although add the projection scope of projecting lamp to a certain extent, the projection scope of the projecting lamp rotated up and down is only still very limited, does not meet the large area projection orientation of demand market has to(for) projecting lamp.
Summary of the invention
For solving the problems referred to above of prior art, the utility model provides a kind of rotary projection lamp, and it can expand the projection scope of projecting lamp.
For achieving the above object, the utility model provides following technical scheme.
Rotary projection lamp, comprise lamp body and the lamp bracket for fixing this projecting lamp, lamp body is provided with the lamp pearl for sending projecting light, and lamp bracket comprises footstock and base, lamp body and footstock are rotatably connected lamp body can be rotated up and down, and footstock and base are rotatably connected to make footstock can left-right rotation.
Wherein, footstock is provided with the rotation through hole of annulus or arc-shaped, and base is provided with at least two pilot pins, and every root pilot pin is arranged in rotation through hole and is connected with base to make footstock.
Wherein, footstock is provided with lobe, and base is provided with the circular groove mated with lobe, and lobe embeds circular groove rotationally, and rotate through hole and be positioned at lobe, each pilot pin is positioned at circular groove.
Wherein, the quantity of pilot pin is two, and these two pilot pins lay respectively at the two ends of a diameter of the annulus rotating through hole place.
Wherein, footstock is provided with swing pinion, and rotating shaft and the base of swing pinion are fixed, and base is provided with alignment pin, and alignment pin snaps at the bottom of the tooth of swing pinion the footstock after turning to required angle and base to be fixed.
Wherein, footstock is in " U " shape, and two ends, footstock top connect the left and right sides of lamp body respectively.
Wherein, also comprise for the accommodating described power supply of lamp pearl and the control cabinet of driver, control cabinet is fixed on lamp bracket.
The beneficial effects of the utility model are: lamp bracket is divided into footstock and base two parts, footstock and lamp body are rotatably connected and lamp body can be rotated up and down, in addition, footstock is also rotating connection with the connection of base but not is fixedly connected with, and footstock can left-right rotation, because lamp body is mounted on footstock, lamp body can with footstock left-right rotation, and thus, lamp body both can rotate up and down, also can left-right rotation, greatly expand the projection scope of the light from lamp body outgoing.
Accompanying drawing explanation
Fig. 1 is the structural representation of rotary projection lamp of the present utility model.
Fig. 2 is the structural representation of lamp bracket.
Fig. 3 is the decomposition texture schematic diagram of lamp bracket.
Fig. 4 is the decomposition texture schematic diagram of lamp body.
Fig. 5 is the structure for amplifying schematic diagram at the A place of Fig. 4.
Reference numeral comprises: lamp body 1, radiation shell 11, inner casing 111, shell 112, lamp pearl 12, substrate 13, reflector 14, lamp bracket 2, footstock 21, lobe 211, rotation through hole 212, base 22, circular groove 221, pilot pin 222, control cabinet 3.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1, rotary projection lamp of the present utility model, form primarily of lamp body 1, lamp bracket 2 and control cabinet 3, lamp body 1 is provided with the lamp pearl 12 for sending projecting light, and lamp pearl 12 is monochromatic LED lamp pearl, as shown in Figure 4, lamp body 1 also comprises radiation shell 11, substrate 13 and reflector 14, wherein radiation shell 11 is made up of inner casing 111 and shell 112, and lamp pearl 12 is installed on the substrate 13.Projecting lamp of the present utility model at least comprises the lamp pearl 12 of two kinds of glow colors, the quantity of the lamp pearl 12 of often kind of glow color is identical, as shown in Figure 5, lamp pearl 12 fitly arranges on the substrate 13, the light of projecting lamp outgoing of the present utility model is formed after the light mixing that each lamp pearl 12 sends, the lamp pearl 12 that wherein each glow color is not identical is staggered to be uniformly distributed, and to ensure the mixed effect of the light that each lamp pearl 12 sends, the light simultaneously also making mixing be formed afterwards is more even.Because lamp pearl 12 is LED lamp bead, projecting lamp of the present utility model also comprises the driver for driving lamp pearl 12, and for the regulating device of the color that adjusts shot-light light, driver produces the lamp pearl 12 that pwm signal drives each glow color not identical respectively, the dutycycle of the pwm signal for driving lamp pearl 12 that regulating device adjusting driver produces, by regulating the dutycycle of pwm signal, the brightness of the lamp pearl 12 of just adjustable this pwm signal driving.Regulating the dutycycle of the pwm signal of the lamp pearl 12 for driving different glow color as required respectively, the brightness of the lamp pearl 12 of different glow colors can be regulated respectively, thus obtain required color mix the rear light formed by each lamp pearl 12.
As shown in Figure 4, substrate 13 is fixed on inner casing 111 top, and inner casing 111 is fixed in shell 112, connects substrate 13 bottom reflector 14, and top connects the top of shell 112.As shown in Figure 2, lamp bracket 2 comprises footstock 21 and base 22, control cabinet 3 is fixed in base 22, the effect of control cabinet 3 is the power supply of accommodating lamp pearl 12, driver and regulating device, the power supply of lamp pearl 12, driver and regulating device etc. are arranged in control cabinet 3, just without the need to fixing described power supply, driver and regulating device in addition again, so not only convenient but also attractive in appearance.As shown in Figure 1, footstock 21 is in " U " shape, and footstock 21 top, namely the two ends of the opening part of " U " connect the left and right sides of lamp body 1 respectively rotationally, and so, lamp body 1 just can rotate up and down, and this is prior art, is not described in detail in this.As shown in Figure 3, outstanding lobe 211 is provided with down bottom footstock 21, base 22 top is provided with the circular groove 221 mated with lobe 211, as shown in Figures 2 and 3, lobe 211 embeds circular groove 221, lobe 211 can in circular groove 221 left-right rotation, thus drive footstock 21 can around the axis left-right rotation of lobe 211, lobe 211 and the circular groove 221 of coupling are set, the left-right rotation of footstock 21 can be allowed more smooth and easy.As shown in Figures 2 and 3, lobe 211 is provided with the rotation through hole 212 that two are in the arc-shaped of same annulus, the rotation through hole 212 of these two arc-shapeds is close to semicircle arcuation, their opening direction is contrary, base 22 is provided with two pilot pins 222, after lobe 211 embeds circular groove 221, these two pilot pins 222 are each passed through two and rotate through hole 212, these two pilot pins 222 lay respectively at the two ends of a diameter of the annulus rotating through hole 212 place, during footstock 21 left-right rotation, every root pilot pin 222 moves along the annulus rotating through hole 212 place relative to footstock 21, when after footstock 21 left-right rotation to required angle, by pilot pin 222, footstock 21 and base 22 are fixed, as need be again rotated footstock 21, then pilot pin 222 is unclamped.Can realize lamp body 1 can be rotated up and down by simple structure, also can the object of left-right rotation, greatly expand the projection scope of the light from lamp body 1 outgoing.
As another embodiment, available swing pinion and alignment pin substitute lobe 211 and the pilot pin 222 of the present embodiment respectively, swing pinion is arranged on bottom footstock 21, rotating shaft and the base 22 of swing pinion are fixed, alignment pin is arranged on base 22 top, alignment pin snaps at the bottom of the tooth of swing pinion, unclamp alignment pin, footstock 21 just can around the rotating shaft left-right rotation of swing pinion, after footstock 21 turns to required angle, alignment pin is snapped in again at the bottom of the tooth of swing pinion, so that footstock 21 and base 22 are fixed.
Direction defined herein or orientation, only describe the structure of projecting lamp of the present utility model for convenience, do not represent direction when projecting lamp of the present utility model is actual to be used or orientation.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (7)
1. rotary projection lamp, comprise lamp body and the lamp bracket for fixing this projecting lamp, lamp body is provided with the lamp pearl for sending projecting light, it is characterized in that, lamp bracket comprises footstock and base, lamp body and footstock are rotatably connected lamp body can be rotated up and down, and footstock and base are rotatably connected to make footstock can left-right rotation.
2. rotary projection lamp according to claim 1, is characterized in that, footstock is provided with the rotation through hole of annulus or arc-shaped, and base is provided with at least two pilot pins, and every root pilot pin is arranged in rotation through hole and is connected with base to make footstock.
3. rotary projection lamp according to claim 2, is characterized in that, footstock is provided with lobe, base is provided with the circular groove mated with lobe, lobe embeds circular groove rotationally, and rotate through hole and be positioned at lobe, each pilot pin is positioned at circular groove.
4. rotary projection lamp according to claim 2, is characterized in that, the quantity of pilot pin is two, and these two pilot pins lay respectively at the two ends of a diameter of the annulus rotating through hole place.
5. rotary projection lamp according to claim 1, it is characterized in that, footstock is provided with swing pinion, and rotating shaft and the base of swing pinion are fixed, base is provided with alignment pin, and alignment pin snaps at the bottom of the tooth of swing pinion the footstock after turning to required angle and base to be fixed.
6. rotary projection lamp according to claim 1, is characterized in that, footstock is in " U " shape, and two ends, footstock top connect the left and right sides of lamp body respectively.
7. rotary projection lamp according to claim 1, is characterized in that, also comprise for the accommodating described power supply of lamp pearl and the control cabinet of driver, control cabinet is fixed on lamp bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483347.1U CN204062693U (en) | 2014-08-26 | 2014-08-26 | Rotary projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483347.1U CN204062693U (en) | 2014-08-26 | 2014-08-26 | Rotary projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062693U true CN204062693U (en) | 2014-12-31 |
Family
ID=52204201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420483347.1U Expired - Fee Related CN204062693U (en) | 2014-08-26 | 2014-08-26 | Rotary projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204062693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985952A (en) * | 2019-12-31 | 2020-04-10 | 武汉钟码科技有限公司 | LED projection lamp |
-
2014
- 2014-08-26 CN CN201420483347.1U patent/CN204062693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985952A (en) * | 2019-12-31 | 2020-04-10 | 武汉钟码科技有限公司 | LED projection 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: 20141231 Termination date: 20200826 |