CN212537606U - Focus-adjustable focal power lamp with lens convenient to disassemble - Google Patents

Abstract

The utility model discloses a burnt handkerchief lamp that can adjust of lens convenient to detach, the on-line screen storage device comprises a base, the equal fixed support that is provided with in base upper end both sides, be provided with fixed frame through the pivot activity between the support, the fixed lamp body that is provided with in the inside upper end of fixed frame, the inside lower extreme one side of fixed frame is provided with electric putter through the pivot activity, the fixed expansion sleeve that is provided with in lamp body surface one side, one side activity cover that the lamp body was kept away from to the expansion sleeve is equipped with lens, through round pin axle swing joint between electric putter's telescopic link axle head and the expansion sleeve, be provided with block mechanism between lens and the expansion sleeve, block mechanism includes draw-in. The utility model discloses excellent in use effect can promote telescope tube extension or shrink through electric putter as required to can adjust the distance between lens and the lamp body as required, so can play the effect of focusing.

Description

Focus-adjustable focal power lamp with lens convenient to disassemble

Technical Field

The utility model relates to a handkerchief lamp technical field specifically is a focusing handkerchief lamp of lens convenient to detach.

Background

The handkerchief lamp is a high-tech product integrating electronics, machinery and optics, and is usually used in stages and squares. The light projection of the original handkerchief lamp is fan-shaped, the LED lamp on the handkerchief lamp can not be focused, the distance between the lamp light lens and the bulb can not be adjusted as required, and the using effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lens convenient to detach's adjustable focus pa lamp to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a focal adjustable handkerchief lamp with a lens convenient to disassemble comprises a base, wherein two sides of the upper end of the base are fixedly provided with brackets, a fixed frame is movably arranged between the brackets through a rotating shaft, the upper end inside the fixed frame is fixedly provided with a lamp body, one side of the lower end inside the fixed frame is movably provided with an electric push rod through a rotating shaft, one side of the surface of the lamp body is fixedly provided with a telescopic sleeve, one side of the telescopic sleeve, which is far away from the lamp body, is movably sleeved with the lens, the shaft end of a telescopic rod of the electric push rod is movably connected with the telescopic sleeve through a pin shaft, a clamping mechanism is arranged between the lens and the telescopic sleeve, the clamping mechanism comprises a clamping groove, a telescopic rod and an arc-shaped clamping block, a plurality of clamping grooves are uniformly arranged on the periphery of the outer, the arc-shaped clamping block is movably clamped inside the clamping groove.

Preferably, the surface cover in the telescopic link outside is equipped with the spring, can conveniently promote the arc fixture block through the spring and reset.

Preferably, the rotating shaft where the fixed frame is located is provided with a screwing screw through threads, and the fixed frame can be fixed after being rotated to a required angle through the screwing screw.

Preferably, the four corners of the upper end surface of the base are provided with mounting holes, and the device can be conveniently and fixedly mounted in a target area through the mounting holes.

Preferably, the fixed slot that is provided with in telescopic sleeve surface one side, the fixed inserted block that is provided with in lens surface one side, inserted block activity block sets up inside the slot, goes into the inside effect that can play the guide and align of slot through the inserted block card, and when the lens cover that can make was established at telescopic sleeve outside surface, the arc fixture block can align with the draw-in groove just.

Preferably, one side of the surface of the lamp body, which is far away from the telescopic sleeve, is movably provided with a wire spool through a rotating shaft, the wire spool can be used for conveniently winding and accommodating a cable connected with the lamp body, the cable with multiple lengths is required to be taken, and the device is more tidy when in use.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses can promote telescopic sleeve extension or shrink through electric putter as required to can adjust the distance between lens and the lamp body as required, so can play the effect of focusing, and the device can conveniently accomodate the cable winding be connected with the lamp body through the wire reel when using, need how long cable just take how long cable, so can make the device more neat when using.

2. The utility model discloses need change the inside bulb of lens or the lamp body that damages after long-time the use, can directly pull lens with the hand, lens when receiving the pulling force, can extrude the arc fixture block, the arc fixture block can make the telescopic link shrink owing to its shape reason after receiving the extrusion, so can make the arc fixture block extract from the draw-in groove to make the arc fixture block no longer block the draw-in groove, so can dismantle lens get off, whole process convenient and fast.

Drawings

FIG. 1 is a schematic view of an overall structure of a focal adjustable PAR lamp with a lens easy to disassemble according to the present invention;

FIG. 2 is a side view of an adjustable focal power lamp with a lens easy to disassemble according to the present invention;

FIG. 3 is an installation view of the focal adjustable Pa lamp telescopic sleeve with a lens, which is convenient for disassembling the lens, and the lens of the present invention;

fig. 4 is an enlarged view of a position a in fig. 3 of the focus-adjustable pa lamp with the lens convenient to detach according to the present invention.

In the figure: 1. a base; 2. a support; 3. a fixed frame; 4. a lamp body; 5. an electric push rod; 6. a telescopic sleeve; 7. a lens; 8. a card slot; 9. a telescopic rod; 10. an arc-shaped fixture block; 11. a spring; 12. screwing down the screw; 13. mounting holes; 14. a slot; 15. inserting a block; 16. and a wire spool.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable focal handkerchief lamp with a lens convenient to disassemble comprises a base 1, wherein two sides of the upper end of the base 1 are fixedly provided with a support 2, a fixed frame 3 is movably arranged between the supports 2 through a rotating shaft, the upper end inside the fixed frame 3 is fixedly provided with a lamp body 4, one side of the lower end inside the fixed frame 3 is movably provided with an electric push rod 5 through a rotating shaft, one side of the surface of the lamp body 4 is fixedly provided with a telescopic sleeve 6, one side of the telescopic sleeve 6 far away from the lamp body 4 is movably sleeved with the lens 7, the shaft end of a telescopic rod of the electric push rod 5 is movably connected with the telescopic sleeve 6 through a pin shaft, a clamping mechanism is arranged between the lens 7 and the telescopic sleeve 6 and comprises a clamping groove 8, a telescopic rod 9 and an arc-shaped clamping block 10, the periphery of the outer side surface of the telescopic sleeve 6 is uniformly, an arc-shaped clamping block 10 is fixedly arranged at one end, close to the clamping groove 8, of the telescopic rod 9, and the arc-shaped clamping block 10 is movably clamped inside the clamping groove 8.

The outer side surface of the telescopic rod 9 is sleeved with a spring 11, the spring 11 can conveniently push the arc-shaped fixture block 10 to reset, a rotating shaft of the fixed frame 3 is provided with a tightening screw 12 through threads, the fixed frame 3 can be rotated to a required angle through the tightening screw 12 and then fixed, the four corners of the upper end surface of the base 1 are respectively provided with a mounting hole 13, the device can be conveniently and fixedly mounted in a target area through the mounting holes 13, one side of the surface of the telescopic sleeve 6 is fixedly provided with a slot 14, one side of the surface of the lens 7 is fixedly provided with an insert block 15, the insert block 15 is movably clamped in the slot 14, the insert block 15 is clamped in the slot 14 to play a role of guiding and aligning, so that when the lens 7 is sleeved on the outer side surface of the telescopic sleeve 6, the arc-shaped fixture block 10 can be just aligned with the slot 8, one side of the surface of the lamp body 4, which is far away from, can conveniently accomodate the cable winding that is connected with lamp body 4 through wire reel 16, need how long cable just to take how long cable, so can make the device more neat when using.

The working principle is as follows: when the device is used, the device can be fixedly arranged at a target position through the mounting hole 13 and the base 1, then when the device is used, the telescopic sleeve 6 can be pushed to extend or contract through the electric push rod 5 as required, so that the distance between the lens 7 and the lamp body 4 can be adjusted as required, and the focusing effect can be realized, moreover, when the device is used for a long time and the damaged lens 7 or a bulb in the lamp body 4 needs to be replaced, the lens 7 can be directly pulled by hands, the arc-shaped clamping block 10 can be extruded when the lens 7 is subjected to tensile force, the telescopic rod 9 can be contracted due to the shape of the arc-shaped clamping block 10 after the arc-shaped clamping block 10 is extruded, so that the arc-shaped clamping block 10 can be pulled out of the clamping groove 8, the clamping groove 8 is not clamped by the arc-shaped clamping block 10, so that the lens 7 can be detached, the whole process is convenient and, and the device can conveniently accomodate the cable winding be connected with lamp body 4 through wire reel 16 when using, needs how long cable just to take how long cable, so can make the device more neat when using, this is exactly the utility model relates to a lens convenient to detach's adjustable focal pa lamp's theory of operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a lens convenient to detach's adjustable focal handkerchief lamp, includes base (1), its characterized in that: the lamp is characterized in that supports (2) are fixedly arranged on two sides of the upper end of the base (1), a fixed frame (3) is movably arranged between the supports (2) through a rotating shaft, a lamp body (4) is fixedly arranged at the upper end inside the fixed frame (3), an electric push rod (5) is movably arranged at one side of the lower end inside the fixed frame (3) through a rotating shaft, a telescopic sleeve (6) is fixedly arranged at one side of the surface of the lamp body (4), a lens (7) is movably sleeved at one side of the telescopic sleeve (6) far away from the lamp body (4), a telescopic rod shaft end of the electric push rod (5) is movably connected with the telescopic sleeve (6) through a pin shaft, a clamping mechanism is arranged between the lens (7) and the telescopic sleeve (6), the clamping mechanism comprises clamping grooves (8), a telescopic rod (9) and an arc-shaped clamping block (10), the lens (7) inboard lateral wall is evenly fixed and is provided with a plurality of telescopic links (9), one end that telescopic link (9) are close to draw-in groove (8) is fixed and is provided with arc fixture block (10), arc fixture block (10) activity block sets up inside draw-in groove (8).

2. The focal adjustable pa lamp with a lens convenient to disassemble as claimed in claim 1, wherein: the outer side surface of the telescopic rod (9) is sleeved with a spring (11).

3. The focal adjustable pa lamp with a lens convenient to disassemble as claimed in claim 1, wherein: and a screwing screw (12) is arranged on the rotating shaft of the fixed frame (3) through threads.

4. The focal adjustable pa lamp with a lens convenient to disassemble as claimed in claim 1, wherein: mounting holes (13) are formed in four corners of the upper end surface of the base (1).

5. The focal adjustable pa lamp with a lens convenient to disassemble as claimed in claim 1, wherein: the telescopic sleeve is characterized in that a slot (14) is fixedly arranged on one side of the surface of the telescopic sleeve (6), an insertion block (15) is fixedly arranged on one side of the surface of the lens (7), and the insertion block (15) is movably clamped and arranged in the slot (14).

6. The focal adjustable pa lamp with a lens convenient to disassemble as claimed in claim 1, wherein: and a wire spool (16) is movably arranged on one side of the surface of the lamp body (4) far away from the telescopic sleeve (6) through a rotating shaft.

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