CN217952067U - LED lamp capable of changing light projection distance - Google Patents
LED lamp capable of changing light projection distance Download PDFInfo
- Publication number
- CN217952067U CN217952067U CN202222107733.8U CN202222107733U CN217952067U CN 217952067 U CN217952067 U CN 217952067U CN 202222107733 U CN202222107733 U CN 202222107733U CN 217952067 U CN217952067 U CN 217952067U
- Authority
- CN
- China
- Prior art keywords
- lamps
- lanterns
- projection distance
- link
- connecting frame
- 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.)
- Active
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a LED lamps and lanterns manufacturing, concretely relates to can change LED lamps and lanterns of light projection distance. The lamp comprises a lamp and a support, wherein a connecting frame is arranged at the lower end of the lamp, the lamp is fixedly connected with the connecting frame, the connecting frame is hinged with the support, and a perpendicular line passing through the hinged position of the connecting frame and the support deviates from the center of the lamp. The utility model discloses a design at the skew lamps and lanterns center of link and support articulated department can be when the light projection distance reaches the requirement of wanting, and the attempt is installed the link in the lamps and lanterns below in the reverse direction, makes the support that has the link possess the light projection distance of two kinds of differences when two kinds of positive and negative installation mode.
Description
Technical Field
The utility model relates to a LED lamps and lanterns manufacturing, concretely relates to can change LED lamps and lanterns of light projection distance.
Background
The LED wall washing lamp, as the name suggests, enables the lamp light to wash the wall surface like water, is mainly used for building decoration and illumination, and is also used for outlining large buildings.
The existing wall washing lamps are mostly simply connected through the supports, the distance between the wall washing lamps and the wall needs to be determined according to field requirements, the size of the supports is determined to determine the distance between the wall washing lamps and the wall when the wall washing lamps are designed and manufactured, so that the design and manufacture of common supports are limited by the requirements of customers, and if the customer judges the effect of the lamp wrongly in advance and needs to replace the supports, a batch of new supports meeting the requirements need to be designed and manufactured again.
For example, chinese patent publication No. CN207179498U discloses a novel wall washer, and it can be seen that the effective distance between the lamp and the wall surface in this solution completely depends on the effective distance between the hinged position of the lamp and the bracket and the wall surface.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a can be through changing the installation direction, adjust the LED lamps and lanterns that can change the light projection distance with solving foretell problem of one kind of effective distance of lamps and lanterns and wall.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a can change LED lamps and lanterns of distance of throwing light, includes lamps and lanterns and support, the lamps and lanterns lower extreme be provided with the link, lamps and lanterns with link fixed connection, the link with the support articulated, the process the link with the articulated department of support the plumb line skew the center of lamps and lanterns. Through the design that the hinged part of the connecting frame and the support deviates from the center of the lamp, when the light projection distance does not meet the requirement, the connecting frame is tried to be reversely installed below the lamp, so that the support with the connecting frame has two different light projection distances in the forward and reverse installation modes.
Optionally, the link include left arm and right arm, the lamps and lanterns lower extreme be provided with the joint groove, left arm one end with lamps and lanterns lower extreme one side joint, right arm one end with lamps and lanterns lower extreme opposite side joint. Through the form of joint groove and joint, several links of lamps and lanterns lower extreme can the free choice installation in this scheme, and the interval is geometrical between the link of installation. Simultaneously through the design of joint groove and link, realized the modularized design of lamps and lanterns with the link, be convenient for replace inefficacy or unqualified link.
Optionally, a plurality of positioning holes are arranged in the clamping groove, and positioning bolts are arranged on the positioning holes. The relative position of the connecting frame and the lamp is limited by the positioning bolts arranged on the positioning holes, so that the problem of deviation of the connecting frame and the lamp caused by various external reasons can be effectively prevented. The stability of the device after the installation is finished is effectively ensured.
Optionally, the support include mounting panel and adjusting plate, the adjusting plate with mounting panel integrated into one piece, the adjusting plate on rotate and be connected with the adjusting block, the adjusting block on be provided with the first connecting hole of link complex. The adjusting plate can take place a little angular variation relative to the mounting panel, and it possesses certain elasticity, can provide certain surplus for the location when the installation, can not take place to punch on the wall and discover the problem of unable installation when taking place a little skew. Meanwhile, the adjusting blocks provide angle correction for the angle change of the adjusting plates, and the adjusting blocks can be always kept parallel to each other no matter how the angle of the adjusting plates changes, so that the connecting frame under the lamp can be installed.
Optionally, the connecting frame is hinged to the adjusting block through a connecting device, the connecting device includes a lock nut, a bearing with damping, a gasket and a lock screw, the bearing with damping is arranged in the first connecting hole, the lock screw and the lock nut connect the connecting frame to the adjusting block, and the gasket is arranged between the lock nut and the connecting frame.
Optionally, the length of the inner ring of the bearing with the damping is greater than that of the outer ring.
The utility model discloses the beneficial technological effect who possesses is: through the design that the hinged part of the connecting frame and the support deviates from the center of the lamp, when the light projection distance does not meet the requirement, the connecting frame is tried to be reversely installed below the lamp, so that the support with the connecting frame has two different light projection distances in the forward and reverse installation modes. Through the design of adjusting plate, can make its relative mounting panel take place a little angle change, it possesses certain elasticity, can provide certain surplus for the location when installing, can not take place to punch on the wall and discover the problem of unable installation when taking place a little skew. Meanwhile, the adjusting blocks provide angle correction for the angle change of the adjusting plates, and the adjusting blocks can be always kept parallel to each other no matter how the angle of the adjusting plates changes, so that the connecting frame under the lamp can be installed.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention when installed on a wall;
fig. 3 is a schematic side view of another embodiment of the present invention installed on a wall;
fig. 4 is a schematic top sectional view of a bracket according to another embodiment of the present invention.
Reference numerals: 1-lamp, 2-left arm, 3-right arm, 4-positioning bolt, 5-bracket, 6-positioning plate, 7-adjusting plate, 8-adjusting block, 9-locking nut, 10-bearing with damping, 11-gasket and 12-locking screw.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example one
Referring to fig. 1 and 2, an LED lamp 1 with a changeable light projection distance comprises a lamp 1 and a support 5, wherein a connecting frame is arranged at the lower end of the lamp 1, the lamp 1 is fixedly connected with the connecting frame, the connecting frame is hinged to the support 5, and a perpendicular line passing through the hinged position of the connecting frame and the support 5 deviates from the center of the lamp 1.
The link includes left arm 2 and right arm 3, and 1 lower extreme of lamps and lanterns is provided with the joint groove, 2 one ends of left arm and 1 lower extreme one side joint of lamps and lanterns, 3 one ends of right arm and 1 lower extreme opposite side joint of lamps and lanterns. Through the form of joint groove and joint, several links of the optional installation of 1 lower extreme of lamps and lanterns in this scheme, the interval is geometrical between the link of installation. Meanwhile, through the design of the clamping groove and the connecting frame, the modular design of the lamp 1 and the connecting frame is realized, and the connecting frame which is out of work or unqualified is replaced conveniently. The length of the left arm 2 is greater than the length of the right arm 3.
A plurality of positioning holes are arranged in the clamping groove, and positioning bolts 4 are arranged on the positioning holes. The relative position of the connecting frame and the lamp 1 is limited by the positioning bolts 4 arranged on the positioning holes, so that the problem that the connecting frame and the lamp 1 are deviated due to various external reasons can be effectively prevented. The stability of the device after the installation is finished is effectively ensured.
In the embodiment, through the design that the hinged part of the connecting frame and the bracket 5 deviates from the center of the lamp 1, when the light projection distance does not meet the requirement, the connecting frame is tried to be reversely installed below the lamp 1, so that the bracket 5 with the connecting frame has two different light projection distances in the forward and reverse installation modes.
Example two
Referring to fig. 3 and 4, the difference between the first embodiment and the second embodiment is that the bracket 5 includes a mounting plate and an adjusting plate 7, the adjusting plate 7 and the mounting plate are integrally formed, an adjusting block 8 is rotatably connected to the adjusting plate 7, and a first connecting hole matched with the connecting frame is formed in the adjusting block 8. The adjusting plate 7 can be slightly changed in angle relative to the mounting plate, and has certain elasticity. The connecting frame is hinged with the adjusting block 8 through a connecting device, the connecting device comprises a locking nut 9, a bearing 10 with damping, a gasket 11 and a locking screw 12, the bearing 10 with damping is arranged in the first connecting hole, the connecting frame is connected with the adjusting block 8 through the locking screw 12 and the locking nut 9, and the gasket 11 is arranged between the locking nut 9 and the connecting frame. The length of the inner ring of the bearing with damping 10 is greater than the length of the outer ring.
The design of adjusting plate 7 is passed through to this embodiment, can make its relative mounting panel take place a little angular variation, and it possesses certain elasticity, can provide certain surplus for the location when installing, can not take place to punch on the wall and discover the problem of unable installation when taking place a little skew. Meanwhile, the adjusting blocks 8 provide angle correction for the angle change of the adjusting plate 7, and the adjusting blocks 8 can be always kept parallel to each other to be installed on the connecting frame below the lamp 1 no matter how the angle of the adjusting plate 7 changes.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.
Claims (6)
1. The utility model provides a can change LED lamps and lanterns of light projection distance which characterized in that: including lamps and lanterns and support, the lamps and lanterns lower extreme be provided with the link, lamps and lanterns with link fixed connection, the link with the support articulated, process the link with the perpendicular line of articulated department of support deviate the center of lamps and lanterns.
2. The LED lamp capable of changing the projection distance according to claim 1, wherein: the link include left arm and right arm, the lamps and lanterns lower extreme be provided with the joint groove, left arm one end with lamps and lanterns lower extreme one side joint, right arm one end with lamps and lanterns lower extreme opposite side joint.
3. The LED lamp capable of changing the projection distance according to claim 2, wherein: the clamping groove is internally provided with a plurality of positioning holes, and the positioning holes are provided with positioning bolts.
4. The LED lamp capable of changing the projection distance according to any one of claims 1-3, wherein: the support include mounting panel and adjusting plate, the adjusting plate with mounting panel integrated into one piece, the adjusting plate on rotate and be connected with the adjusting block, the adjusting block on be provided with the first connecting hole of link complex.
5. The LED lamp capable of changing the projection distance according to claim 4, wherein: the connecting frame with the adjusting block is hinged through a connecting device, the connecting device comprises a locking nut, a bearing with damping, a gasket and a locking screw, the bearing with damping is arranged in the first connecting hole, the locking screw and the locking nut connect the connecting frame with the adjusting block, and the gasket is arranged between the locking nut and the connecting frame.
6. The LED lamp capable of changing the projection distance according to claim 5, wherein: the length of the inner ring of the bearing with the damping is larger than that of the outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222107733.8U CN217952067U (en) | 2022-08-11 | 2022-08-11 | LED lamp capable of changing light projection distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222107733.8U CN217952067U (en) | 2022-08-11 | 2022-08-11 | LED lamp capable of changing light projection distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217952067U true CN217952067U (en) | 2022-12-02 |
Family
ID=84226045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222107733.8U Active CN217952067U (en) | 2022-08-11 | 2022-08-11 | LED lamp capable of changing light projection distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217952067U (en) |
-
2022
- 2022-08-11 CN CN202222107733.8U patent/CN217952067U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217952067U (en) | LED lamp capable of changing light projection distance | |
| CN208904929U (en) | A kind of photovoltaic mounting rack and the photovoltaic power generation plate component using the mounting rack | |
| CN204513288U (en) | A kind of gimbals | |
| CN212200769U (en) | Multi-combined steel structure house frame | |
| CN207716267U (en) | Lightweight Rotatable mounting support | |
| CN208794193U (en) | A kind of multi-angle regulation Projecting Lamp | |
| CN218622832U (en) | Assembled adjustable aluminum curtain wall mounting structure | |
| CN207035002U (en) | A kind of easy-to-mount LED decorating fittings | |
| CN210441086U (en) | High light efficiency LED floodlight | |
| CN210624469U (en) | LED projecting lamp convenient to angle regulation | |
| CN212397192U (en) | Multistation hanger of UV curing production line | |
| CN214745552U (en) | Station lamp that can overturn | |
| CN208936104U (en) | A kind of lamp mounting device | |
| CN109138402A (en) | Screw thread fastening type scaffold locating fastener | |
| CN216109211U (en) | Multi-dimensional adjustable metal curtain wall hanging piece | |
| CN210373238U (en) | A linking mechanism for solar lamp rack | |
| CN215001133U (en) | A lighting components for polypropylene fibre production line | |
| CN214468405U (en) | Lamp protective cover capable of adjusting irradiation range | |
| CN210601332U (en) | LED street lamp convenient to installation | |
| CN209262814U (en) | A kind of wall washer lamp mounting bracket | |
| CN220017197U (en) | Spliced lamp | |
| CN218453683U (en) | Washing machine assembly line with illumination function | |
| CN217402416U (en) | Pendant lamp | |
| CN220186705U (en) | Steel structure bracket | |
| CN107990245A (en) | Lightweight Rotatable mounting support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |