CN201795380U - Integral angle-adjustable light emitting diode (LED) projection lamp - Google Patents
Integral angle-adjustable light emitting diode (LED) projection lamp Download PDFInfo
- Publication number
- CN201795380U CN201795380U CN2010202693416U CN201020269341U CN201795380U CN 201795380 U CN201795380 U CN 201795380U CN 2010202693416 U CN2010202693416 U CN 2010202693416U CN 201020269341 U CN201020269341 U CN 201020269341U CN 201795380 U CN201795380 U CN 201795380U
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- fitting body
- light fitting
- oral area
- lamp
- described light
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Abstract
The utility model discloses an integral angle-adjustable light emitting diode (LED) projection lamp, which comprises a lamp body, a heat sink plate, LED lamps, a reflector, a transparent lampshade, a drive power supply and an angle adjustment mechanism. A plurality of radiating fins are arranged on the lamp body. The angle adjustment mechanism comprises a main bracket and stiffeners, wherein the main bracket is provided with two side edges which are provided with a sliding chute respectively; and one end of each stiffener is pivotally connected into the sliding chutes in a sliding way, the two ends of each side edge of the main bracket are pivotally connected to the two sides of the lamp body respectively, the other end of each stiffener is pivotally connected to the two sides of the lamp body respectively, and all joints are arranged at intervals to form a triangular support structure to make more stable and reliable the adjusted angle of the projection lamp and more visualized and accurate the angle adjustment, thereby improving the flexibility and accuracy of position arrangement of the LED projection lamp.
Description
Technical field
The utility model relates to a kind of LED lighting, particularly relates to a kind of integral type adjustable angle LED Projecting Lamp.
Background technology
Along with The development in society and economy, Projecting Lamp is used for the illumination that beautifies in city square, road and gardens in a large number, makes the more energy-conservation and environmental protection of urban environment illumination.It is the Chinese patent application of CN101162076A that the technical background relevant with the LED Projecting Lamp is found in Chinese patent and the publication number that publication number is CN2767822A.Publication number is that the Chinese patent of CN2767822A discloses a kind of circular high power LED projector, comprise end basin, the mount pad cover, mount pad cover rear portion is provided with the installation flap, in the mount pad cover, be provided with power control box, mount pad cover front portion is fixed with support, the sidewall of support two ends and end basin flexibly connects, in end basin, be provided with pcb board, which is provided with the LED lamp, the LED lamp is provided with collector lens, and glass plate covers the opening part that is fixed on end basin by basin, wherein is provided with clamp between collector lens and glass plate, clamp is provided with and high-powered LED lamp through hole one to one, and the upper limb of collector lens is fixed on the hole wall of through hole.
Publication number is that the Chinese patent application of CN101162076A discloses a kind of round LED Projecting Lamp, comprise an end basin, one optical processing unit and a mount pad cover, mount pad cover rear portion is provided with the installation flap, in the mount pad cover, be provided with power control box, mount pad cover front portion is fixed with support, the sidewall of support two ends and end basin flexibly connects, in end basin, be provided with circuit board, on this circuit board, be provided with led light source, power control box and circuit board electrically connect, the light that optical processing unit is sent LED is handled the back and is derived this round LED Projecting Lamp, described optical processing unit is arranged on the circuit board, described optical processing unit is by fixedlying connected optical processing unit and circuit board with a side of circuit board vicinity, described optical processing unit comprises a substrate, corresponding each LED place is provided with the lens receiving space respectively on this substrate, contain in the described lens receiving space one with its lens that can fixedly connected.
As landscape lighting luminaire, the adjustment of ray cast angle reaches and fixedly is starved of, and it directly has influence on the ambient lighting effect.Find out as can be known that from above-mentioned two China patent specification the angular adjustment of existing Projecting Lamp just adopts a U-shaped support and two holding screws directly to regulate and fix.This structure is when environmental condition changes, and easily produces looseningly, so the angle that Projecting Lamp is adjusted easily changes, and influenced the lighting effects of Projecting Lamp, and the trouble of bringing frequent adjustment to safeguard; And, when carrying out angle adjustment, can't determine projectional angle accurately.
The utility model content
The utility model mainly is to solve the existing angle instability of LED Projecting Lamp in the prior art, easily produce the problem that angle changes, also solve simultaneously in the prior art the existing angular adjustment of LED Projecting Lamp and do not have indication, the problem that angle can not accurately be determined, provide a kind of simple in structure, fixed angle reliable, can accurately determine the integral type adjustable angle LED Projecting Lamp that multi-angle is regulated, the flexibility and the accuracy of the location arrangements of raising LED Projecting Lamp.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: integral type adjustable angle LED Projecting Lamp comprises light fitting body, heat sink plate, LED lamp, reflector, Transparent lamp shade and driving power; Described light fitting body is provided with some radiating fins, and described LED lamp, heat sink plate and reflector are arranged in the described light fitting body, and described clear lamp cover cap is located at the oral area of described light fitting body; It also comprises an angle adjusting mechanism, and described angle adjusting mechanism comprises main support and bracing piece; Described main support is provided with two sides, and is respectively equipped with chute; One end of described bracing piece is articulated in the described chute slidably, the two ends of two sides of described main support are articulated in the both sides of described light fitting body respectively, the other end of described each bracing piece is articulated in the both sides of described light fitting body respectively, is set in distance with the tie point of two sides of described main support.By a chute is set on the main support of angle adjusting mechanism, and be connected between described chute and the described light fitting body by a bracing piece, form a leg-of-mutton stable supporting construction, single U-shaped support of the existing employing of LED Projecting Lamp and the direct angle instability that adopts two holding screws to produce with fixing in the prior art have been solved as angular adjustment, easily produce the problem that angle changes, the angle that described Projecting Lamp is adjusted is more reliable and more stable.
As a kind of preferred version of the present utility model, on the above chute section of two sides of described main support, also be provided with graduation mark.By on two sides of described main support, chute being set, and on described chute, be provided as the graduation mark of angle indication, make described Projecting Lamp when carrying out angle adjustment, need not the auxiliary of other angle measuring tool, can finish angle adjustment accurately, make angle adjustment convenient, quick.
As a kind of preferred version of the present utility model, be a rectangle plate-like housing at described light fitting body, be provided with a smooth oral area and a step chamber; Described step chamber comprises that one is arranged on the lamp chamber on top and the power source cavity of bottom.Utilize a light fitting body that is provided with the step chamber, the power source cavity that described driving power is installed in its underpart is indoor, the angle of avoiding in the prior art described driving power is arranged on the bottom of U-shaped support and bringing supports problem, make described U-shaped support purely as the installation support and the angle adjusting mechanism of described Projecting Lamp, make described angle adjusting mechanism stable more, reliable.
As a kind of preferred version of the present utility model, described Transparent lamp shade is provided with and corresponding transparent area in described lamp chamber and the light tight district corresponding with described power source cavity; Described light tight district is provided with light non-transmittable layers, and it is by the inner face of printing attached to described Transparent lamp shade.By on described Transparent lamp shade inner face, printing light non-transmittable layers, described Transparent lamp shade is divided into and corresponding transparent area in described lamp chamber and the light tight district corresponding with described power source cavity, make described Transparent lamp shade do as a whole described lamp chamber and described power source cavity to be sealed, improved the sealing and the waterproof effect in whole Projecting Lamp lamp chamber.
As a kind of preferred version of the present utility model, described Transparent lamp shade is fixed on the oral area of described light fitting body by the plurality of fixed intermediate plate; Described plurality of fixed intermediate plate is the symmetry branch and is located on four beads of described light fitting body oral area.Described tingle is a U-shaped spare, is provided with fixing threaded hole on an one side; The oral area of described light fitting body is provided with a lip limit, described tingle by described fixing threaded hole and screws clamp in the back side on described lip limit.Adopt the plurality of U-shaped tingle, described Transparent lamp shade is fixed on the oral area of described light fitting body, simple, convenient.
The beneficial effect that brings of the present utility model is, solved the existing angle instability of LED Projecting Lamp in the prior art, easily produce the problem that angle changes, also solve simultaneously in the prior art the existing angular adjustment of LED Projecting Lamp and do not had indication, the problem that angle can not accurately be determined, utilize the simple triangular structure that increases a bracing piece and form, make the fixed angle of LED Projecting Lamp more reliable, and can carry out accurately determining angle by the angle index line, strengthen the flexibility and the accuracy of the location arrangements of LED Projecting Lamp, improved the ambient lighting effect of described Projecting Lamp.
Description of drawings
Fig. 1 is a decomposition view of the present utility model.
The numbering explanation
1 light fitting body
1a lamp chamber
The 1b power source cavity
The 1c radiating fin
2 heat sink plate
3 LED lamps
4 reflectors
5 Transparent lamp shades
The 5a transparent area
The light tight district of 5b
6 driving powers
7 main supports
The 7a chute
The 7b graduation mark
8 bracing pieces
9 adjustment screw
10 tingles
The 10a fixing threaded hole.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, integral type adjustable angle LED Projecting Lamp comprises light fitting body 1, heat sink plate 2, LED lamp 3, reflector 4, Transparent lamp shade 5, tingle 10, driving power 6 and comprises main support 7 and the angle adjusting mechanism of bracing piece 8.Described light fitting body 1 is a rectangle plate-like housing, is provided with a step chamber; Described step chamber comprises that one is arranged on the lamp chamber 1a on top and the power source cavity 1b of bottom, the described power source cavity 1b degree of depth is greater than described lamp chamber 1a, it has a smooth oral area, and be at described light fitting body 1 on the housing back of step and be provided with radiating fin 1c, described LED lamp 3, heat sink plate 2 and reflector 4 are arranged in the lamp chamber 1a of described light fitting body 1, described driving power 6 is installed in the described power source cavity 1b, thereby the support problem of the angle adjusting mechanism of avoiding in the prior art described driving power 6 is arranged on the bottom of U-shaped support and bringing makes described angle adjusting mechanism more stable, reliably.
Described Transparent lamp shade 5 is provided with transparent area 5a corresponding with described lamp chamber 1a and the light tight district 5b corresponding with described power source cavity 1b; Described light tight district 5b is provided with light non-transmittable layers, and it is by the inner face of printing attached to described Transparent lamp shade 5.By on described Transparent lamp shade 5 inner faces, printing light non-transmittable layers, described Transparent lamp shade 5 is divided into and corresponding transparent area 5a of described lamp chamber 1a and the light tight district 5b corresponding with described power source cavity 1b, make described Transparent lamp shade 5 do as a whole described lamp chamber 1a and described power source cavity 1b to be sealed, improved the sealing and the waterproof effect of whole Projecting Lamp.Described Transparent lamp shade 5 is fixed on the oral area of described light fitting body 1 by six tingles 10; Described plurality of fixed intermediate plate 10 is the symmetry branch and is located on four beads of described light fitting body 1 oral area.Described tingle 10 is a U-shaped spare, is provided with fixing threaded hole 10a on an one side; The oral area of described light fitting body 1 is provided with a lip limit, described tingle 10 by described fixing threaded hole 10a and screws clamp in the back side on described lip limit.Adopt this method that the oral area that described Transparent lamp shade 5 is fixed on described light fitting body 1 is very simple and convenient.
The angle adjusting mechanism that comprises main support and bracing piece is arranged on the both sides of described light fitting body and the rear distraction of supporting or opposing.Described main support 7 is a U-shaped member, is provided with two sides and a base, is respectively equipped with chute 7a on described two sides, also is provided with graduation mark 7b on one side of chute section; One end of described bracing piece 8 is articulated among the described chute 7a slidably, the two ends of 7 two sides of described main support are articulated in the centre position of the both sides of described light fitting body 1 respectively, the other end of described each bracing piece 8 also is articulated in the both sides of described light fitting body 1 respectively, and its tie point is arranged on the bottom of the tie point of 7 two sides of described main support at certain intervals.By the slip of described bracing piece 8 in described chute 7a, make the described relatively light fitting body of described main support 7 carry out folding, thereby realize the adjusting of angle; And, make by the adjustment screw 9 fixing support angles that form more reliable and more stable owing to form a leg-of-mutton stable supporting construction between described bracing piece 8 and described main support 7 and the described light fitting body 1.
The beneficial effect that brings of the present utility model is, solved the existing angle instability of LED Projecting Lamp in the prior art, easily produce the problem that angle changes, also solve simultaneously in the prior art the existing angular adjustment of LED Projecting Lamp and do not had indication, the problem that angle can not accurately be determined, utilize the simple triangular structure that increases a bracing piece 8 and form, make the fixed angle of LED Projecting Lamp more reliable, and can carry out accurately determining angle by angle index line 7b, strengthen the flexibility and the accuracy of the location arrangements of LED Projecting Lamp, improved the ambient lighting effect of described Projecting Lamp.
Specific embodiment is in order more to be expressly understood the utility model, not as a kind of restriction to the utility model right, under the prerequisite that does not break away from the utility model aim, various variations can be arranged, and all these will be included within the scope of this claim the conspicuous modification of described those skilled in the art.
Claims (8)
1. integral type adjustable angle LED Projecting Lamp comprises light fitting body, heat sink plate, LED lamp, reflector, Transparent lamp shade and driving power; Described light fitting body is provided with some radiating fins, and described LED lamp, heat sink plate and reflector are arranged in the described light fitting body, and described clear lamp cover cap is located at the oral area of described light fitting body; It is characterized in that: it also comprises an angle adjusting mechanism, and described angle adjusting mechanism comprises main support and bracing piece; Described main support is provided with two sides, and is respectively equipped with chute; One end of described bracing piece is articulated in the described chute slidably, the two ends of two sides of described main support are articulated in the both sides of described light fitting body respectively, the other end of described each bracing piece is articulated in the both sides of described light fitting body respectively, is set in distance with the tie point of two sides of described main support.
2. integral type adjustable angle LED Projecting Lamp according to claim 1 is characterized in that: also be provided with graduation mark on the above chute section of two sides of described main support.
3. integral type adjustable angle LED Projecting Lamp according to claim 1 and 2 is characterized in that: at described light fitting body is a rectangle plate-like housing, is provided with a smooth oral area and a step chamber; Described step chamber comprises that one is arranged on the lamp chamber on top and the power source cavity of bottom; Described Transparent lamp shade is arranged on the smooth oral area of described rectangle plate-like housing.
4. integral type adjustable angle LED Projecting Lamp according to claim 3 is characterized in that: described Transparent lamp shade is provided with transparent area corresponding with described lamp chamber and the light tight district corresponding with described power source cavity; Described light tight district is provided with light non-transmittable layers, and it is by the inner face of printing attached to described Transparent lamp shade.
5. integral type adjustable angle LED Projecting Lamp according to claim 1 and 2, it is characterized in that: described Transparent lamp shade is fixed on the oral area of described light fitting body by the plurality of fixed intermediate plate; Described plurality of fixed intermediate plate is the symmetry branch and is located on four beads of described light fitting body oral area.
6. integral type adjustable angle LED Projecting Lamp according to claim 5 is characterized in that: described tingle is a U-shaped spare, is provided with fixing threaded hole on an one side; The oral area of described light fitting body is provided with a lip limit, described tingle by described fixing threaded hole and screws clamp in the back side on described lip limit.
7. integral type adjustable angle LED Projecting Lamp according to claim 3, it is characterized in that: described Transparent lamp shade is fixed on the oral area of described light fitting body by the plurality of fixed intermediate plate; Described plurality of fixed intermediate plate is the symmetry branch and is located on four beads of described light fitting body oral area.
8. integral type adjustable angle LED Projecting Lamp according to claim 4, it is characterized in that: described Transparent lamp shade is fixed on the oral area of described light fitting body by the plurality of fixed intermediate plate; Described plurality of fixed intermediate plate is the symmetry branch and is located on four beads of described light fitting body oral area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202693416U CN201795380U (en) | 2010-07-23 | 2010-07-23 | Integral angle-adjustable light emitting diode (LED) projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202693416U CN201795380U (en) | 2010-07-23 | 2010-07-23 | Integral angle-adjustable light emitting diode (LED) projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201795380U true CN201795380U (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202693416U Expired - Fee Related CN201795380U (en) | 2010-07-23 | 2010-07-23 | Integral angle-adjustable light emitting diode (LED) projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201795380U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418879A (en) * | 2011-09-04 | 2012-04-18 | 泰州市华强照明器材有限公司 | Light-emitting diode (LED) projection lamp with adjustable projection angle |
| CN103075685A (en) * | 2013-01-15 | 2013-05-01 | 浙江萤尔光电科技有限公司 | LED (Light Emitting Diode) project lamp |
| CN103471039A (en) * | 2013-09-13 | 2013-12-25 | 宁波燎原灯具股份有限公司 | LED projector lamp |
| CN103791462A (en) * | 2012-10-29 | 2014-05-14 | 海洋王（东莞）照明科技有限公司 | Lamp mounting structure |
| CN105444132A (en) * | 2015-12-20 | 2016-03-30 | 西安智海电力科技有限公司 | LED (Light-Emitting Diode) lamp mounting bracket realizing wide-angle rotation |
| CN107763498A (en) * | 2017-10-31 | 2018-03-06 | 商洛市虎之翼科技有限公司 | A kind of light fixture with locking function |
| CN110454705A (en) * | 2018-05-05 | 2019-11-15 | 厦门佳因特科技有限公司 | A kind of LED illumination lamp of replacement component easy to disassemble |
-
2010
- 2010-07-23 CN CN2010202693416U patent/CN201795380U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418879A (en) * | 2011-09-04 | 2012-04-18 | 泰州市华强照明器材有限公司 | Light-emitting diode (LED) projection lamp with adjustable projection angle |
| CN103791462A (en) * | 2012-10-29 | 2014-05-14 | 海洋王（东莞）照明科技有限公司 | Lamp mounting structure |
| CN103075685A (en) * | 2013-01-15 | 2013-05-01 | 浙江萤尔光电科技有限公司 | LED (Light Emitting Diode) project lamp |
| CN103075685B (en) * | 2013-01-15 | 2015-09-02 | 浙江萤尔光电科技有限公司 | A kind of LED chip Projecting Lamp |
| CN103471039A (en) * | 2013-09-13 | 2013-12-25 | 宁波燎原灯具股份有限公司 | LED projector lamp |
| CN105444132A (en) * | 2015-12-20 | 2016-03-30 | 西安智海电力科技有限公司 | LED (Light-Emitting Diode) lamp mounting bracket realizing wide-angle rotation |
| CN105444132B (en) * | 2015-12-20 | 2019-01-18 | 西安智海电力科技有限公司 | Realize the LED light mounting bracket of wide-angle rotation |
| CN107763498A (en) * | 2017-10-31 | 2018-03-06 | 商洛市虎之翼科技有限公司 | A kind of light fixture with locking function |
| CN110454705A (en) * | 2018-05-05 | 2019-11-15 | 厦门佳因特科技有限公司 | A kind of LED illumination lamp of replacement component easy to disassemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20120723 |