CN220817493U - Directional illumination LED lamp - Google Patents
Directional illumination LED lamp Download PDFInfo
- Publication number
- CN220817493U CN220817493U CN202322709387.5U CN202322709387U CN220817493U CN 220817493 U CN220817493 U CN 220817493U CN 202322709387 U CN202322709387 U CN 202322709387U CN 220817493 U CN220817493 U CN 220817493U
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- positioning rods
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- 238000005286 illumination Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000008859 change Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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Abstract
The utility model discloses a directional illumination LED lamp, which comprises an LED lamp body, wherein a lamp holder is arranged below the LED lamp body, two rotating blocks are fixedly connected to the outside of the LED lamp body, the two rotating blocks are both in rotary connection with the inner wall of the lamp holder, a positioning mechanism is arranged between the rotating blocks and the lamp holder and comprises a plurality of positioning rods, a plurality of movable holes are formed in the outer wall of the lamp holder, the outer walls of the plurality of positioning rods are respectively and movably connected with the inner walls of the plurality of movable holes in a penetrating manner, a plurality of positioning holes are formed in one side of the rotating blocks, and the outer walls of the plurality of positioning rods are respectively and movably connected with the inner walls of the plurality of positioning holes in a penetrating manner. According to the LED lamp, the plurality of movable holes, the positioning rods and the positioning holes are arranged, after the plurality of positioning rods are inserted into the movable holes, the positioning rods can be longitudinally limited through the movable holes, and then the positioning rods are inserted into the corresponding positioning holes on the rotating block, so that the phenomenon of automatic rotation of the LED lamp body can be avoided when the positioning rods are not separated from the positioning holes, and the use stability of the LED lamp body is improved.
Description
Technical Field
The utility model relates to the technical field of LED lamps, in particular to a directional illumination LED lamp.
Background
The LED lamp at present can all rotate on the lamp stand when using to adjust the illumination direction of LED lamp, then fix a position the LED lamp after adjusting, can make the LED lamp carry out directional illumination, but the LED lamp at present is when fixing a position, most twist on the lamp stand through the bolt and support the outer wall of LED lamp and fix a position, but this kind of mode through frictional force location leads to the phenomenon that the LED lamp appears the angle skew easily for a long time under the effect of gravity, thereby lead to the illumination direction of LED lamp to change, reduced the stability of LED lamp directional illumination, for this reason, we propose a directional illumination LED lamp that can use steadily.
Disclosure of utility model
The utility model aims to provide a directional illumination LED lamp so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the directional illumination LED lamp comprises an LED lamp body, wherein a lamp holder is arranged below the LED lamp body, two rotating blocks are fixedly connected to the outside of the LED lamp body, the two rotating blocks are both rotationally connected with the inner wall of the lamp holder, and a positioning mechanism is arranged between the rotating blocks and the lamp holder;
The positioning mechanism comprises a plurality of positioning rods, a plurality of movable holes are formed in the outer wall of the lamp holder, the outer walls of the positioning rods are respectively and movably inserted and connected with the inner walls of the movable holes, a plurality of positioning holes are formed in one side of the rotating block, the outer walls of the positioning rods are respectively and movably inserted and connected with the inner walls of the positioning holes, and a connecting mechanism is arranged between the positioning rods.
Preferably, the connecting mechanism comprises a connecting disc, one ends of the positioning rods are fixedly connected with one side of the connecting disc respectively, the other side of the connecting disc is fixedly connected with a pull ring, and an elastic mechanism is arranged between the connecting disc and the lamp holder.
Preferably, the elastic mechanism comprises an extension spring, a connecting hole is formed in the outer wall of the lamp holder, one end of the extension spring is fixedly connected with one side of the connecting disc, and the other end of the extension spring is fixedly connected with the inner wall of the connecting hole.
Preferably, the bottom of lamp stand is provided with the fixing base, the bottom fixedly connected with pivot of lamp stand, the pivot rotates the top of connecting in the fixing base.
Preferably, the movable cavity is arranged in the fixed seat, the connecting gear is arranged in the movable cavity, the bottom end of the rotating shaft penetrates through the top end of the fixed seat and is fixedly connected with the top end of the connecting gear, the arc-shaped rack is arranged in the movable cavity, the outer wall of the arc-shaped rack is connected with the outer wall of the connecting gear in a meshed mode, and a moving mechanism is arranged on one side of the arc-shaped rack.
Preferably, the moving mechanism comprises a screw plug, a threaded hole is formed in the inner wall of the movable cavity, the outer wall of the screw plug is in threaded connection with the inner wall of the threaded hole, and one end of the screw plug is in rotary connection with one side of the arc-shaped rack.
The utility model has the technical effects and advantages that:
According to the LED lamp, the plurality of movable holes, the positioning rods and the positioning holes are arranged, after the plurality of positioning rods are inserted into the movable holes, the positioning rods can be longitudinally limited through the movable holes, and then the positioning rods are inserted into the corresponding positioning holes on the rotating block, so that the phenomenon of automatic rotation of the LED lamp body can be avoided when the positioning rods are not separated from the positioning holes, and the use stability of the LED lamp body is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the front cross-sectional structure of the present utility model.
Fig. 3 is a schematic view of a partial enlarged structure at a of fig. 2 according to the present utility model.
Fig. 4 is a schematic view of a partial enlarged structure at B of fig. 2 according to the present utility model.
FIG. 5 is a schematic diagram of a cross-sectional view of a connecting gear of the present utility model.
In the figure: 101. an LED lamp body; 102. a lamp holder; 103. a rotating block; 201. a movable hole; 202. a positioning rod; 203. positioning holes; 301. a connecting disc; 302. a pull ring; 401. a connection hole; 402. a tension spring; 501. a fixing seat; 502. a rotating shaft; 601. a movable cavity; 602. a connecting gear; 603. an arc-shaped rack; 604. a threaded hole; 605. and (5) a screw plug.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a directional illumination LED lamp as shown in figures 1-5, which comprises an LED lamp body 101, wherein a lamp holder 102 is arranged below the LED lamp body 101, two rotating blocks 103 are fixedly connected to the outside of the LED lamp body 101, the two rotating blocks 103 are both in rotary connection with the inner wall of the lamp holder 102, a positioning mechanism is arranged between the rotating blocks 103 and the lamp holder 102, the LED lamp body 101 rotates in the lamp holder 102, the illumination direction of the LED lamp body 101 can be adjusted, and then the adjusted LED lamp body 101 is positioned through the positioning mechanism, so that the LED lamp body 101 is more stable in directional illumination;
the positioning mechanism comprises a plurality of positioning rods 202, a plurality of movable holes 201 are formed in the outer wall of the lamp holder 102, the outer walls of the plurality of positioning rods 202 are respectively connected with the inner walls of the plurality of movable holes 201 in a movable penetrating mode, a plurality of positioning holes 203 are formed in one side of the rotating block 103, the outer walls of the plurality of positioning rods 202 are respectively connected with the inner walls of the plurality of positioning holes 203 in a movable penetrating mode, a connecting mechanism is arranged between the plurality of positioning rods 202, after the plurality of positioning rods 202 are inserted into the movable holes 201, the positioning rods 202 can be longitudinally limited through the movable holes 201, then the positioning rods 202 are inserted into the corresponding positioning holes 203 in the rotating block 103 again, the phenomenon that the positioning rods 202 automatically rotate can not occur when the positioning rods 202 are not separated from the positioning holes 203, and the use stability of the LED lamp body 101 is improved.
Wherein, coupling mechanism includes connection pad 301, the one end of a plurality of locating levers 202 respectively with the one side fixed connection of connection pad 301, the opposite side fixedly connected with pull ring 302 of connection pad 301 is provided with elastic mechanism between connection pad 301 and the lamp stand 102, through the connection of connection pad 301 for a plurality of locating levers 202 can remove simultaneously, have improved the stability of positioning mechanism work, conveniently carry out the pulling to connection pad 301 through the setting of pull ring 302 simultaneously, have improved the convenience that connection pad 301 removed.
Preferentially, the elastic mechanism comprises an extension spring 402, a connecting hole 401 is formed in the outer wall of the lamp holder 102, one end of the extension spring 402 is fixedly connected with one side of the connecting disc 301, the other end of the extension spring 402 is fixedly connected with the inner wall of the connecting hole 401, the connecting disc 301 is pulled by the extension spring 402 all the time under the stretching action of the extension spring 402, so that the connecting disc 301 can be always propped against the lamp holder 102 when no external force acts on the connecting disc 301, and the positioning rod 202 can be stably inserted into the positioning hole 203.
Further, the bottom of lamp stand 102 is provided with fixing base 501, and the bottom fixedly connected with pivot 502 of lamp stand 102, pivot 502 rotate and connect in the top of fixing base 501, rotate through the rotation of pivot 502, can rotate lamp stand 102 to adjust the transverse direction of LED lamp body 101, make the direction that LED lamp body 101 can be adjusted more various, guaranteed that LED lamp body 101 can be applicable to different user demands.
Further, the movable cavity 601 has been seted up to the inside of fixing base 501, the inside in movable cavity 601 is provided with connecting gear 602, the top of fixing base 501 is run through to the bottom of pivot 502 and with connecting gear 602's top fixed connection, the inside in movable cavity 601 is provided with arc rack 603, the outer wall and the outer wall meshing of connecting gear 602 of arc rack 603 are connected, one side of arc rack 603 is provided with moving mechanism, drive pivot 502 rotation when lamp stand 102 rotates, can drive connecting gear 602 rotation, after LED lamp body 101 is adjusted, remove through arc rack 603 for arc rack 603 and connecting gear 602 meshing can be fixed connecting gear 602, thereby fix a position LED lamp body 101 after adjusting, LED lamp body 101 directional illumination's stability has been guaranteed.
Preferentially, the moving mechanism comprises a screw plug 605, the inner wall of the movable cavity 601 is provided with a threaded hole 604, the outer wall of the screw plug 605 is in threaded connection with the inner wall of the threaded hole 604, one end of the screw plug 605 is rotationally connected with one side of the arc-shaped rack 603, and the arc-shaped rack 603 can be driven to move by moving the screw plug 605 in the threaded hole 604, so that the moving convenience of the arc-shaped rack 603 and the positioning stability are improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a directional illumination LED lamp, includes LED lamp body (101), the below of LED lamp body (101) is provided with lamp stand (102), the outside fixedly connected with of LED lamp body (101) is changeed piece (103), two change piece (103) all with the inner wall rotation of lamp stand (102) is connected, characterized in that, be provided with positioning mechanism between changeing piece (103) and lamp stand (102);
The positioning mechanism comprises a plurality of positioning rods (202), a plurality of movable holes (201) are formed in the outer wall of the lamp holder (102), the outer walls of the positioning rods (202) are respectively connected with the inner walls of the movable holes (201) in a movable penetrating mode, a plurality of positioning holes (203) are formed in one side of the rotating block (103), the outer walls of the positioning rods (202) are respectively connected with the inner walls of the positioning holes (203) in a movable penetrating mode, and a plurality of connecting mechanisms are arranged between the positioning rods (202).
2. The directional illumination LED lamp of claim 1, wherein the connection mechanism comprises a connection disc (301), one end of the positioning rods (202) is fixedly connected with one side of the connection disc (301), the other side of the connection disc (301) is fixedly connected with a pull ring (302), and an elastic mechanism is arranged between the connection disc (301) and the lamp holder (102).
3. The directional illumination LED lamp according to claim 2, wherein the elastic mechanism comprises an extension spring (402), the outer wall of the lamp holder (102) is provided with a connecting hole (401), one end of the extension spring (402) is fixedly connected with one side of the connecting disc (301), and the other end of the extension spring (402) is fixedly connected with the inner wall of the connecting hole (401).
4. The directional illumination LED lamp according to claim 1, wherein a fixing base (501) is provided at the bottom end of the lamp holder (102), a rotating shaft (502) is fixedly connected to the bottom end of the lamp holder (102), and the rotating shaft (502) is rotatably connected to the top end of the fixing base (501).
5. The directional illumination LED lamp according to claim 4, wherein a movable cavity (601) is formed in the fixing seat (501), a connecting gear (602) is arranged in the movable cavity (601), the bottom end of the rotating shaft (502) penetrates through the top end of the fixing seat (501) and is fixedly connected with the top end of the connecting gear (602), an arc-shaped rack (603) is arranged in the movable cavity (601), the outer wall of the arc-shaped rack (603) is connected with the outer wall of the connecting gear (602) in a meshed mode, and a moving mechanism is arranged on one side of the arc-shaped rack (603).
6. The directional illumination LED lamp of claim 5, wherein the moving mechanism comprises a screw plug (605), a threaded hole (604) is provided on the inner wall of the movable cavity (601), the outer wall of the screw plug (605) is in threaded connection with the inner wall of the threaded hole (604), and one end of the screw plug (605) is in rotational connection with one side of the arc-shaped rack (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322709387.5U CN220817493U (en) | 2023-10-10 | 2023-10-10 | Directional illumination LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322709387.5U CN220817493U (en) | 2023-10-10 | 2023-10-10 | Directional illumination LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220817493U true CN220817493U (en) | 2024-04-19 |
Family
ID=90697641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322709387.5U Active CN220817493U (en) | 2023-10-10 | 2023-10-10 | Directional illumination LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220817493U (en) |
-
2023
- 2023-10-10 CN CN202322709387.5U patent/CN220817493U/en active Active
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