CN215831768U - But angle regulation's projecting lamp for projection - Google Patents
But angle regulation's projecting lamp for projection Download PDFInfo
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- CN215831768U CN215831768U CN202122376755.XU CN202122376755U CN215831768U CN 215831768 U CN215831768 U CN 215831768U CN 202122376755 U CN202122376755 U CN 202122376755U CN 215831768 U CN215831768 U CN 215831768U
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Abstract
The utility model relates to the technical field of projection lamps, and provides an angle-adjustable projection lamp, which comprises a base, support columns and a projection lamp main body, wherein the support columns are fixed at two ends of the middle position of the top of the base, and the projection lamp main body is arranged at the middle position of the top of the base. According to the utility model, the angle adjusting structure is arranged, the up-and-down movement of the projection lamp main body can be carried out by utilizing the movable structure between the movable cavity and the circular movable block, the projection lamp main body drives the circular movable block to rotate to a proper irradiation angle in the movable cavity, and then the fixing of the circular movable block can be completed by utilizing the threaded structure between the through groove and the rotating rod and driving the ejector block to be tightly abutted against the circular movable block through rotating the rotating rod, and the irradiation angle of the projection lamp main body can be prevented from changing due to the sliding of the circular movable block in the movable cavity by fixing the circular movable block, so that the convenient angle adjustment can be realized, and the use requirements of partial users can be met.
Description
Technical Field
The utility model relates to the technical field of projection lamps, in particular to an angle-adjustable projection lamp for projection.
Background
Projection refers to projecting the shape of an object onto a plane with a set of light, and for conveniently carrying out projection work, projection lamps for projection are generally needed to be used, and the projection lamps are lamps and lanterns that the illuminance on the appointed illuminated surface is higher than the surrounding environment.
This type of projecting lamp on the market is various today, can satisfy people's user demand basically, but still has certain problem: when the traditional projection lamp is used, the angle adjustment is inconvenient, so that a user cannot adjust the angle of the irradiation light according to the actual requirement through adjusting the angle of the projection lamp when the projection lamp is used.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide an angle-adjustable projection lamp, which is used for solving the defect that the angle of the existing angle-adjustable projection lamp is inconvenient to adjust.
(II) contents of utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the projection lamp with the adjustable angle comprises a base, support columns and a projection lamp main body, wherein the support columns are fixed at two ends of the middle position of the top of the base, the projection lamp main body is arranged at the middle position of the top of the base, and an irradiation head is arranged at the middle position of the right side of the projection lamp main body;
mounting structures are arranged at two ends of two sides of the bottom of the base, and a protective structure is arranged outside the irradiation head;
the intermediate position department at projecting lamp main part both ends all is provided with the angle modulation structure, the angle modulation structure is including activity chamber, circular movable block, logical groove, bull stick and kicking block, circular movable block all is fixed in the intermediate position department at projecting lamp main part both ends.
Preferably, the activity chamber has been seted up on the top of the inside intermediate position department of support column, and the circular movable block has been placed to the inside in activity chamber, logical groove has all been seted up to the intermediate position department of the inside both sides in activity chamber, the inside in logical groove is inserted and is equipped with the bull stick, one side of bull stick is provided with the kicking block, and one side of kicking block is inconsistent with the outer wall of circular movable block.
Preferably, the mounting structure includes spacing groove, stopper, fixed slot, fixed pin, slot and recess, the both ends of base bottom both sides are all seted up in the spacing groove, the inside of spacing groove is inserted and is equipped with the stopper, and the bottom and the mount pad fixed connection of stopper, the fixed slot has been seted up to the inside intermediate position department of stopper, the intermediate position department of the inside one end of spacing inslot portion has seted up the recess, the slot has been seted up to the intermediate position department of the spacing inslot portion other end, the inside of slot is inserted and is equipped with the fixed pin, and the one end of fixed pin runs through in the inside that the fixed slot extends to the recess.
Preferably, the cross section of the limiting groove is larger than that of the limiting block, and the limiting groove and the limiting block form a clamping structure.
Preferably, the inner diameter of the movable cavity is larger than the outer diameter of the circular movable block, and the movable cavity and the circular movable block form a movable structure.
Preferably, the inside of logical groove is provided with the internal thread, the outside of bull stick is provided with the external screw thread, logical groove and bull stick constitution helicitic texture.
Preferably, the protection structure comprises a glass protection cover clamping block and a clamping groove, the glass protection cover is arranged outside the irradiation head, the clamping blocks are fixed at the two ends of the left side of the glass protection cover, the clamping grooves are formed in the two ends of the right side of the projection lamp main body, and the clamping blocks are inserted into the clamping grooves.
(III) advantageous effects
The projection lamp with the adjustable angle, provided by the utility model, has the advantages that: through the arrangement of the angle adjusting structure, the up-and-down movement of the projection lamp main body can be carried out by utilizing the movable structure between the movable cavity and the circular movable block, the projection lamp main body drives the circular movable block to rotate to a proper irradiation angle in the movable cavity, and then the circular movable block is fixed by utilizing the threaded structure between the through groove and the rotating rod and driving the ejector block to be tightly abutted against the circular movable block through rotating the rotating rod, so that the irradiation angle of the projection lamp main body can be prevented from changing due to the sliding of the circular movable block in the movable cavity by fixing the circular movable block, the convenient angle adjustment can meet the use requirements of partial users;
the installation position of the base can be limited by the installation structure and the clamping structure between the limiting groove and the limiting block, and the fixing of the joint between the limiting groove and the limiting block can be completed by inserting the fixing pin into the fixing groove and the groove through the slot, so that the installation is convenient and fast, and the applicability is improved;
through being provided with protective structure, inside the draw-in groove at projecting lamp main part right side both ends was gone into to the fixture block card through with glass protection casing one side both ends, utilized the block between fixture block and the draw-in groove, can accomplish the installation work to glass protection casing, made its mountable in the outside of shining the head, utilized glass protection casing to the protection of shining the head, can the certain degree prevent that materials such as outside dust from attaching to the surface of shining the head, influence the problem appearance of its illuminating effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of a partial cross-sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic structural view of a front cross section of the angle adjusting structure of the present invention;
FIG. 5 is a schematic top cross-sectional view of the mounting structure of the present invention;
fig. 6 is a schematic three-dimensional structure diagram of the protective structure of the present invention.
The reference numerals in the figures illustrate: 1. a base; 2. a support pillar; 3. a mounting structure; 301. a limiting groove; 302. a limiting block; 303. fixing grooves; 304. a fixing pin; 305. a slot; 306. a groove; 4. the projector body; 5. an angle adjustment structure; 501. a movable cavity; 502. a circular movable block; 503. a through groove; 504. a rotating rod; 505. a top block; 6. a protective structure; 601. a glass shield; 602. a clamping block; 603. a card slot; 7. and irradiating the head.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the projection lamp with adjustable angle provided by the utility model comprises a projection lamp with adjustable angle, and comprises a base 1, a support column 2 and a projection lamp main body 4, wherein the support column 2 is fixed at both ends of the middle position of the top of the base 1, the projection lamp main body 4 is arranged at the middle position of the top of the base 1, a radiation head 7 is arranged at the middle position of the right side of the projection lamp main body 4, mounting structures 3 are arranged at both ends of both sides of the bottom of the base 1, and a protective structure 6 is arranged outside the radiation head 7;
the middle positions of two ends of the projector body 4 are provided with angle adjusting structures 5, each angle adjusting structure 5 comprises a movable cavity 501, a circular movable block 502, a through groove 503, a rotating rod 504 and a top block 505, the circular movable blocks 502 are fixed at the middle positions of the two ends of the projector body 4, the top end of the middle position inside the support column 2 is provided with the movable cavity 501, the circular movable blocks 502 are placed inside the movable cavities 501, the through grooves 503 are formed in the middle positions of two sides inside the movable cavities 501, the rotating rod 504 is inserted inside the through groove 503, one side of the rotating rod 504 is provided with the top block 505, one side of the top block 505 is abutted to the outer wall of the circular movable block 502, the inner diameter of the movable cavity 501 is larger than the outer diameter of the circular movable block 502, and the movable cavities 501 and the circular movable blocks 502 form movable structures;
internal threads are arranged inside the through groove 503, external threads are arranged outside the rotating rod 504, and the through groove 503 and the rotating rod 504 form a threaded structure;
when the structure is used, the projection lamp main body 4 can move up and down by utilizing the movable structure between the movable cavity 501 and the circular movable block 502, after the projection lamp main body 4 drives the circular movable block 502 to rotate to a proper irradiation angle in the movable cavity 501, the circular movable block 502 can be fixed by utilizing the threaded structure between the through groove 503 and the rotating rod 504 and driving the top block 505 to tightly abut against the circular movable block 502 by rotating the rotating rod 504, and the irradiation angle of the projection lamp main body 4 can be prevented from changing due to the sliding of the circular movable block 502 in the movable cavity 501 by fixing the circular movable block 502, so that the convenient angle adjustment can meet the use requirements of partial users;
the mounting structure 3 comprises a limiting groove 301, a limiting block 302, fixing grooves 303, fixing pins 304, slots 305 and grooves 306, wherein the limiting groove 301 is formed in two ends of the two sides of the bottom of the base 1, the limiting block 302 is inserted into the limiting groove 301, the bottom of the limiting block 302 is fixedly connected with the mounting seat, the fixing groove 303 is formed in the middle position of the inside of the limiting block 302, the groove 306 is formed in the middle position of one end of the inside of the limiting groove 301, the slots 305 are formed in the middle position of the other end of the inside of the limiting groove 301, the fixing pins 304 are inserted into the inside of the slots 305, and one end of each fixing pin 304 penetrates through the fixing groove 303 and extends to the inside of the corresponding groove 306;
the cross section of the limiting groove 301 is larger than that of the limiting block 302, and the limiting groove 301 and the limiting block 302 form a clamping structure;
when the structure is used, the mounting position of the base 1 can be limited by utilizing the clamping structure between the limiting groove 301 and the limiting block 302, and the fixing of the connecting part between the limiting groove 301 and the limiting block 302 can be completed by utilizing the fixing pin 304 to be inserted into the fixing groove 303 and the groove 306 through the slot 305, so that the mounting is convenient and fast, and the applicability is improved;
the protective structure 6 comprises a clamping block 602 of a glass protective cover 601 and a clamping groove 603, the glass protective cover 601 is arranged outside the irradiation head 7, the clamping block 602 is fixed at both ends of the left side of the glass protective cover 601, the clamping groove 603 is arranged at both ends of the right side of the projector body 4, and the clamping block 602 is inserted into the clamping groove 603;
when using this structure, inside the draw-in groove 603 of projecting lamp main part 4 right side both ends was gone into to the fixture block 602 card through with glass protection cover 601 one side both ends, utilize the block between fixture block 602 and the draw-in groove 603, can accomplish the installation work to glass protection cover 601, make its mountable in the outside of shining head 7, utilize glass protection cover 601 to shine head 7's protection, can the certain degree prevent that substances such as outside dust from attaching to the surface of shining head 7, influence its illuminating effect's problem appearance.
The working principle is as follows: when the fixing device is used, firstly, during installation, the limiting groove 301 at the bottom of the base 1 is only required to be aligned to the limiting block 302 on the installation base, then the limiting groove 301 is clamped with the limiting block 302, at the moment, the limiting block 302 is clamped into the limiting groove 301, the fixing groove 303 in the limiting block 302 is respectively opposite to the positions of the slot 305 and the groove 306, then the fixing pin 304 is inserted into the fixing groove 303 and the groove 306 through the slot 305, the fixing pin 304 is used for reinforcing the clamping between the limiting groove 301 and the limiting block 302, and the installation work can be completed in the process;
secondly, in order to prevent a large amount of substances such as dust from adhering to the surface of the irradiation head 7 and affecting the illumination effect of the irradiation head after the projector body 4 is used for a long time, a glass protective cover 601 can be arranged outside the irradiation head, the irradiation head 7 can be protected by the glass protective cover 601, and the substances such as dust can be prevented from adhering to the surface of the irradiation head 7 to a certain extent, the clamping block 602 at one end of the glass protective cover 601 only needs to be clamped into the clamping grooves 603 at two sides of one end of the projector body 4, and the clamping structure between the clamping block 602 and the clamping grooves 603 is utilized, so that the installation work of the glass protective cover 601 can be completed;
finally, the angle of the projector body 4 can be adjusted according to the actual use requirements, the angle of the projector body 4 can be adjusted by adjusting the angle to meet the requirements of users on the irradiation angle by only utilizing the movable connection between the movable cavity 501 and the circular movable block 502, the angle of the projector body 4 can be adjusted by moving the projector body 4 up and down to drive the circular movable block 502 to slide in the movable cavity 501, after selecting a proper illumination angle, the rotating rod 504 can be rotated, the circular movable block 502 can be fixed by utilizing the threaded connection between the through groove 503 and the rotating rod 504, under the action of the through groove 503, the rotating rod 504 can be rotated to drive the top block 505 to move to the position of the circular movable block 502 until the top block 505 is tightly abutted against the circular movable block 502, the circular movable block 502 can be prevented from sliding in the movable cavity 501 by fixing the circular movable block 502, and the irradiation angle of the projector body 4 can be changed, to sum up, the angle adjustment of the projector main body 4 can be completed, and the use work of the projector with the adjustable angle for projection is finally completed.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a but angle regulation's projecting lamp for projection, includes base (1), support column (2) and projecting lamp main part (4), its characterized in that: the two ends of the middle position of the top of the base (1) are both fixed with support columns (2), the middle position of the top of the base (1) is provided with a projection lamp main body (4), and the middle position of the right side of the projection lamp main body (4) is provided with an irradiation head (7);
mounting structures (3) are arranged at two ends of two sides of the bottom of the base (1), and a protective structure (6) is arranged outside the irradiation head (7);
intermediate position department at projecting lamp main part (4) both ends all is provided with angle modulation structure (5), angle modulation structure (5) are including activity chamber (501), circular movable block (502), lead to groove (503), bull stick (504) and kicking block (505), circular movable block (502) all are fixed in the intermediate position department at projecting lamp main part (4) both ends.
2. The projection lamp according to claim 1, wherein the projection lamp is adjustable in angle, and comprises: activity chamber (501) have been seted up on the top of support column (2) inside intermediate position department, and circular movable block (502) have been placed to the inside in activity chamber (501), logical groove (503) have all been seted up in the intermediate position department of activity chamber (501) inside both sides, the inside of leading to groove (503) is inserted and is equipped with bull stick (504), one side of bull stick (504) is provided with kicking block (505), and one side of kicking block (505) is inconsistent with the outer wall of circular movable block (502).
3. The projection lamp according to claim 1, wherein the projection lamp is adjustable in angle, and comprises: mounting structure (3) are including spacing groove (301), stopper (302), fixed slot (303), fixed pin (304), slot (305) and recess (306), the both ends of base (1) bottom both sides are all seted up in spacing groove (301), the inside of spacing groove (301) is inserted and is equipped with stopper (302), and the bottom and the mount pad fixed connection of stopper (302), fixed slot (303) have been seted up to the intermediate position department of stopper (302) inside, the intermediate position department of the inside one end of spacing groove (301) sets up fluted (306), slot (305) have been seted up to the intermediate position department of the inside other end of spacing groove (301), the inside of slot (305) is inserted and is equipped with fixed pin (304), and the one end of fixed pin (304) runs through in the inside that fixed slot (303) extend to recess (306).
4. The projection lamp according to claim 3, wherein the angle of the projection lamp is adjustable by: the cross section of the limiting groove (301) is larger than that of the limiting block (302), and the limiting groove (301) and the limiting block (302) form a clamping structure.
5. The projection lamp according to claim 1, wherein the projection lamp is adjustable in angle, and comprises: the inner diameter of the movable cavity (501) is larger than the outer diameter of the circular movable block (502), and the movable cavity (501) and the circular movable block (502) form a movable structure.
6. The projection lamp according to claim 1, wherein the projection lamp is adjustable in angle, and comprises: internal threads are arranged inside the through groove (503), external threads are arranged outside the rotating rod (504), and the through groove (503) and the rotating rod (504) form a thread structure.
7. The projection lamp according to claim 1, wherein the projection lamp is adjustable in angle, and comprises: the protection structure (6) comprises a glass protection cover (601), a clamping block (602) and a clamping groove (603), the glass protection cover (601) is arranged outside the irradiation head (7), the clamping block (602) is fixed at each of the two left ends of the glass protection cover (601), the clamping groove (603) is formed in each of the two right ends of the projection lamp main body (4), and the clamping block (602) is inserted into the clamping groove (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122376755.XU CN215831768U (en) | 2021-09-29 | 2021-09-29 | But angle regulation's projecting lamp for projection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122376755.XU CN215831768U (en) | 2021-09-29 | 2021-09-29 | But angle regulation's projecting lamp for projection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215831768U true CN215831768U (en) | 2022-02-15 |
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ID=80201655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122376755.XU Active CN215831768U (en) | 2021-09-29 | 2021-09-29 | But angle regulation's projecting lamp for projection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215831768U (en) |
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2021
- 2021-09-29 CN CN202122376755.XU patent/CN215831768U/en active Active
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