CN210567892U - Embedded shot-light of projection angle adjustable - Google Patents
Embedded shot-light of projection angle adjustable Download PDFInfo
- Publication number
- CN210567892U CN210567892U CN201922080894.0U CN201922080894U CN210567892U CN 210567892 U CN210567892 U CN 210567892U CN 201922080894 U CN201922080894 U CN 201922080894U CN 210567892 U CN210567892 U CN 210567892U
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- cavity
- projection angle
- ball
- lamp body
- bidirectional screw
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the technical field of lighting fixtures, and an embedded shot-light of projection angle adjustable is disclosed, including lamp stand and lamp body, the fixed dead lever that is equipped with in bottom of lamp stand, the fixed ball that is equipped with of lower extreme of dead lever, the lamp body is located the below of dead lever and the fixed cutting ferrule that is equipped with in top, ball roll card go into in the inside of cutting ferrule, two shifting chutes, two have been seted up to the inside wall symmetry of cutting ferrule the inside of shifting chute is equipped with the grip block respectively, the inside of cutting ferrule just is located the below of ball and transversely is equipped with the cavity, and the inside of cavity is equipped with and is used for driving two the rotary mechanism of grip. The utility model discloses can realize the omnidirectional angular rotation between lamp body and the lamp stand, improve the practicality of LED shot-light, satisfy people's demand.
Description
Technical Field
The utility model relates to the technical field of lighting fixtures, especially, relate to an embedded shot-light of projection angle adjustable.
Background
The LED spot lamp is typical modern school lighting without a main lamp and a fixed scale, can create an indoor lighting atmosphere, and if a row of small spot lamps are combined, light can change wonderful patterns. Because the small spot light can freely change the angle, the effect of combined illumination is also changeable. The spotlight is soft in light, graceful and graceful, and can be used for locally lighting and setting atmosphere.
The projection angle of traditional shot-light is relatively poor in adjustability, can not realize omnidirectional angle modulation according to user's needs fast, has reduced the practicality of LED shot-light to a certain extent. Therefore, the utility model provides an embedded shot-light of projection angle adjustable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art shot-light the projection angle's adjustability is relatively poor, and omnidirectional angle modulation is realized fast to the needs that can not use, has reduced the problem of the practicality of LED shot-light to a certain extent, and the embedded shot-light of a projection angle adjustable that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an embedded spotlight with an adjustable projection angle comprises a lamp holder and a lamp body, wherein a fixed rod is fixedly arranged at the bottom of the lamp holder, a ball is fixedly arranged at the lower end of the fixed rod, the lamp body is positioned below the fixed rod, a clamping sleeve is fixedly arranged at the top of the lamp body, the ball is clamped in the clamping sleeve in a rolling manner, two moving grooves are symmetrically formed in the inner side wall of the clamping sleeve, clamping plates are respectively arranged in the two moving grooves, a cavity is transversely formed in the clamping sleeve and positioned below the ball, and a rotating mechanism for driving the two clamping plates is arranged in the cavity;
the rotating mechanism comprises a bidirectional lead screw, moving blocks and connecting rods, the bidirectional lead screw is transversely located inside a cavity, rolling bearings are embedded in the left side and the right side of the cavity, the two ends of the bidirectional lead screw are respectively and rotatably connected with the left side and the right side of the cavity through the rolling bearings, the right end of the bidirectional lead screw penetrates through the clamping sleeve, the moving blocks are symmetrically arranged inside the cavity in a sliding mode, the side walls of the two moving blocks are respectively in threaded connection with the two sides of the rod wall of the bidirectional lead screw through first threaded holes and second threaded holes, through holes communicated with the two moving grooves are formed in the top of the cavity, and the two connecting rods are respectively and vertically located inside the two through holes, and the two ends of the two connecting rods are respectively and fixedly connected.
Preferably, a turntable is fixedly arranged at one end, located outside the clamping sleeve, of the bidirectional screw rod.
Preferably, the clamping plate is an inwards concave arc-shaped plate and matched with the outer wall of the ball.
Preferably, the inner side wall of the clamping plate is provided with anti-skid grains.
Preferably, the lamp body is inclined at an elevation angle of 75 °.
Preferably, the ball, the clamping sleeve and the clamping plate are all made of ABS plastics.
Compared with the prior art, the utility model provides an embedded shot-light of projection angle adjustable possesses following beneficial effect:
1. this embedded shot-light of projection angle adjustable through setting up dead lever and the ball between lamp stand and lamp body, can realize the omnidirectional angular rotation between lamp body and the lamp stand.
2. This embedded shot-light of projection angle adjustable through grip block, two-way lead screw, movable block, connecting rod and the carousel of setting on the cutting ferrule, can make two grip blocks press from both sides the ball tight to can fix the lamp body that angle modulation is good.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can realize omnidirectional angular rotation between lamp body and the lamp stand, improve the practicality of LED shot-light, satisfy people's demand.
Drawings
Fig. 1 is a schematic structural view of an embedded spotlight with adjustable projection angle according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic top view of the ball and ferrule of fig. 1.
In the figure: the lamp comprises a lamp holder 1, a lamp body 2, a fixing rod 3, a ball 4, a clamping sleeve 5, a clamping plate 6, a bidirectional screw rod 7, a moving block 8, a connecting rod 9 and a rotary table 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an embedded spotlight with an adjustable projection angle comprises a lamp holder 1 and a lamp body 2, wherein a fixed rod 3 is fixedly arranged at the bottom of the lamp holder 1, a ball 4 is fixedly arranged at the lower end of the fixed rod 3, the lamp body 2 is positioned below the fixed rod 3, a sleeve chuck 5 is fixedly arranged at the top of the lamp body 2, the ball 4 is clamped in the sleeve chuck 5 in a rolling manner, two moving grooves are symmetrically formed in the inner side wall of the sleeve chuck 5, clamping plates 6 are respectively arranged in the two moving grooves, a cavity is transversely formed in the sleeve chuck 5 and positioned below the ball 4, and a rotating mechanism for driving the two clamping plates 6 is arranged in the;
the rotating mechanism comprises a bidirectional screw rod 7, moving blocks 8 and connecting rods 9, the bidirectional screw rod 7 is transversely positioned in the cavity, rolling bearings are embedded in the left side and the right side of the cavity, two ends of the bidirectional screw rod 7 are respectively and rotatably connected with the left side and the right side of the cavity through the rolling bearings, the right end of the bidirectional screw rod 7 penetrates through the clamping sleeve 5, the moving blocks 8 are symmetrically and slidably arranged in the cavity, the side walls of the two moving blocks 8 are respectively and rotatably connected with two sides of the rod wall of the bidirectional screw rod 7 through a first threaded hole and a second threaded hole, the top of the cavity is provided with through holes communicated with two moving grooves, the two connecting rods 9 are respectively and vertically positioned in the two through holes, two ends of the two connecting rods 9 are respectively and fixedly connected with the upper side of the moving blocks 8 and the side wall of the clamping plate 6, a, the bidirectional screw 7 can enable the two moving blocks 8 to move relatively close to each other, so that the two clamping plates 6 can move relatively and contact with the outer walls of the balls 4, and the lamp body 2 with the adjusted angle can be fixed.
The inclination elevation angle of the lamp body 2 is 75 degrees, and the ball 4, the ferrule 5 and the clamping plate 6 are all made of ABS plastic.
The utility model discloses in, during the use, through setting up dead lever 3 between lamp stand 1 and lamp body 2, ball 4 and cutting ferrule 5, can realize omnidirectional angular rotation between lamp body 1 and the lamp stand 2, after the angular adjustment of lamp body 2 is good, user's hand rotates carousel 10 and makes two-way lead screw 7 rotatory, two-way lead screw 7 can make two movable blocks 8 be close to the removal relatively, thereby can make 6 relative movement of two grip blocks and with ball 4's outer wall contact, and then can fix angle adjustment's lamp body 2, the practicality of LED shot-light has been improved, satisfy people's demand.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An embedded spotlight with an adjustable projection angle comprises a lamp holder (1) and a lamp body (2), and is characterized in that a fixing rod (3) is fixedly arranged at the bottom of the lamp holder (1), a ball (4) is fixedly arranged at the lower end of the fixing rod (3), a clamping sleeve (5) is fixedly arranged at the top of the lamp body (2) and positioned below the fixing rod (3), the ball (4) is clamped in the clamping sleeve (5) in a rolling manner, two moving grooves are symmetrically formed in the inner side wall of the clamping sleeve (5), clamping plates (6) are respectively arranged in the two moving grooves, a cavity is transversely formed in the clamping sleeve (5) and positioned below the ball (4), and a rotating mechanism for driving the two clamping plates (6) is arranged in the cavity;
the rotating mechanism comprises a bidirectional screw rod (7), a moving block (8) and a connecting rod (9), the bidirectional screw rod (7) is transversely positioned in the cavity, rolling bearings are embedded at the left side and the right side of the cavity, two ends of the bidirectional screw rod (7) are respectively and rotatably connected with the left side and the right side of the cavity through rolling bearings, the right end of the bidirectional screw rod (7) penetrates to the outside of the clamping sleeve (5), the moving blocks (8) are symmetrically and slidably arranged in the cavity, the side walls of the two moving blocks (8) are respectively in threaded connection with the two sides of the rod wall of the bidirectional screw rod (7) through a first threaded hole and a second threaded hole, the top of the cavity is provided with a through hole communicated with the two moving grooves, the two connecting rods (9) are respectively vertically positioned in the two through holes, and two ends of the two connecting rods are respectively fixedly connected with the upper side of the moving block (8) and the side wall of the clamping plate (6).
2. An embedded spotlight with adjustable projection angle according to claim 1, wherein the bidirectional screw (7) is fixed with a turntable (10) at the end outside the ferrule (5).
3. An embedded spotlight with adjustable projection angle according to claim 1, wherein the clamping plate (6) is a concave arc plate and is matched with the outer wall of the ball (4).
4. The embedded spotlight with adjustable projection angle as claimed in claim 1, wherein the inner sidewall of the clamping plate (6) is provided with anti-slip texture.
5. A downlight with adjustable projection angle as claimed in claim 1, characterized in that the lamp body (2) is inclined at an angle of elevation of 75 °.
6. An embedded spotlight with adjustable projection angle according to claim 1, characterized in that the balls (4), the ferrule (5) and the clamping plate (6) are made of ABS plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922080894.0U CN210567892U (en) | 2019-11-27 | 2019-11-27 | Embedded shot-light of projection angle adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922080894.0U CN210567892U (en) | 2019-11-27 | 2019-11-27 | Embedded shot-light of projection angle adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210567892U true CN210567892U (en) | 2020-05-19 |
Family
ID=70637092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922080894.0U Expired - Fee Related CN210567892U (en) | 2019-11-27 | 2019-11-27 | Embedded shot-light of projection angle adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210567892U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164283A (en) * | 2020-10-13 | 2021-01-01 | 孙嘉悦 | Presentation device for physical teaching |
| CN112197197A (en) * | 2020-10-14 | 2021-01-08 | 屈兆辉 | But LED lamp that angle modulation and convenient change were maintained |
| CN113188070A (en) * | 2021-04-23 | 2021-07-30 | 宁波信晟照明电器有限公司 | Lamp with adjustable aperture |
| CN113653975A (en) * | 2021-08-27 | 2021-11-16 | 冠奕达防爆电器有限公司 | Adjustable explosion-proof lamp |
| CN113653975B (en) * | 2021-08-27 | 2024-06-04 | 冠奕达防爆电器有限公司 | Adjustable explosion-proof lamp |
-
2019
- 2019-11-27 CN CN201922080894.0U patent/CN210567892U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164283A (en) * | 2020-10-13 | 2021-01-01 | 孙嘉悦 | Presentation device for physical teaching |
| CN112197197A (en) * | 2020-10-14 | 2021-01-08 | 屈兆辉 | But LED lamp that angle modulation and convenient change were maintained |
| CN113188070A (en) * | 2021-04-23 | 2021-07-30 | 宁波信晟照明电器有限公司 | Lamp with adjustable aperture |
| CN113653975A (en) * | 2021-08-27 | 2021-11-16 | 冠奕达防爆电器有限公司 | Adjustable explosion-proof lamp |
| CN113653975B (en) * | 2021-08-27 | 2024-06-04 | 冠奕达防爆电器有限公司 | Adjustable explosion-proof lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200519 Termination date: 20211127 |