CN218672006U - Angle-adjustable spotlight - Google Patents

Abstract

The utility model discloses an adjustable angle's shot-light, include: the lamp holder comprises an outer lamp holder, a light-transmitting part is connected to the upper surface of the outer lamp holder, a shaft support is arranged inside the outer lamp holder, and a shaft hole is formed in the side wall of the outer lamp holder; the inner lamp holder is arranged in the outer lamp holder, a light-emitting part is fixedly arranged on the inner lamp holder, and light rays of the light-emitting part can be emitted from the light-transmitting part; the rotating shaft is relatively fixed with the inner lamp holder, the rotating shaft is arranged on the shaft support, the rotating shaft penetrates out of the shaft hole to the outer side of the outer lamp holder, and the cross section of the part of the rotating shaft penetrating out of the outer lamp holder is polygonal. The utility model has the advantages of from the regulation of taking angle modulation structure, illumination angle not receive the restriction of mounting means.

Description

Angle-adjustable spotlight

Technical Field

The utility model relates to an illumination lamps and lanterns technical field especially relates to an adjustable angle's shot-light.

Background

The current lighting lamp generally comprises a lampshade and a lamp source arranged in the lampshade, and can comprise an indoor lamp and an outdoor lamp according to application scenes, wherein the indoor lamp comprises a ceiling lamp, a spotlight, a down lamp, a ceiling lamp and the like, and the outdoor lamp comprises a street lamp, a buried lamp and the like.

In the in-service use, the angle of shining to lamps and lanterns can have the requirement, consequently, can install some lamps and lanterns in the wall body through hinge structure, lamp support or ground department, hinge structure is connected with the lamp shade, in order to realize the regulation to lamps and lanterns angle of shining, when needs are adjusted, thereby the purpose of the lamp source angle of shining in the regulation lamp shade is reached in the upset lamp shade, also be the whole upset of lamps and lanterns, but not all lamps and lanterns all are fit for through external hinge structure angle regulation, some lamps and lanterns receive the restriction of mounting means, like the ceiling lamp, the down lamp that needs the embedding or the buried lamp that needs the embedding etc., in order to reach required angle of shining, can only change the angle of wall body, lamp support or ground, just can't readjust after the installation.

SUMMERY OF THE UTILITY MODEL

Therefore, the angle-adjustable spotlight is needed to be provided to solve the problems that in the prior art, the lighting angle of a part of lamps cannot be adjusted due to the limitation of the installation mode, and the lighting angle of the part of lamps can only be adjusted by means of an external hinged structure.

In order to achieve the above object, the inventor provides an angle-adjustable spotlight, comprising:

the lamp holder comprises an outer lamp holder, a light-transmitting part is connected to the upper surface of the outer lamp holder, a shaft support is arranged inside the outer lamp holder, and a shaft hole is formed in the side wall of the outer lamp holder;

the inner lamp holder is arranged in the outer lamp holder, a light-emitting part is fixedly arranged on the inner lamp holder, and light rays of the light-emitting part can be emitted from the light-transmitting part;

the pivot, the pivot with interior lamp stand is relatively fixed, the pivot sets up on the axle holds in the palm, the pivot is followed the shaft hole is passed through to the outside of outer lamp stand, the pivot is passed through to the cross-section of the part in the outside of outer lamp stand is the polygon.

In some embodiments, further comprising:

the shifting piece is arranged on the outer side of the shaft hole, one end of the shifting piece is connected with the rotating shaft, the other end of the shifting piece is bent to form a horizontal plane, and a shifting hole is further formed in the horizontal plane.

In some embodiments, the inner wall of the outer lamp holder is further provided with a partition plate, and the partition plate is further connected with the shaft support.

In some embodiments, the inner lamp holder is further connected with a trace, the partition plate is provided with a trace via hole, and the trace passes through the trace via hole and extends to a trace area below the partition plate.

In some embodiments, further comprising:

and the limiting mechanism is used for limiting the rotation angle of the inner lamp holder.

In some embodiments, the limiting mechanism is a partition plate, the partition plate is used for abutting against the inner lamp holder when the inner lamp holder rotates to a preset angle, so as to limit the rotation of the inner lamp holder, the partition plate is connected with the inner wall of the outer lamp holder, and the partition plate is further connected with the shaft support.

In some embodiments, further comprising:

the radiating fins are arranged below the inner lamp holder and provided with rack-shaped radiating protrusions.

In some embodiments, further comprising:

the radiating pipe is connected with the radiating fins, and the rotating shaft is sleeved with the radiating pipe.

In some embodiments, further comprising:

a top plate disposed above the outer lamp holder, the top plate extending in a horizontal direction and extending in at least one direction to a width of the shaft extending out of the outer lamp holder,

the cross section of the lamp groove is U-shaped, and the upper edge of the lamp groove is connected with the top plate.

In some embodiments, the top plate further has an operation hole, and the operation hole is disposed at a position corresponding to an upper portion of the rotating shaft extending out of the outer lamp holder portion.

Be different from prior art, above-mentioned technical scheme but angle regulation's shot-light, including outer lamp stand and locate the inside interior lamp stand of outer lamp stand, interior lamp stand is located outer lamp stand through the pivot in, interior lamp stand can be at outer lamp stand internal rotation through the pivot, and the pivot is passed through extremely the outside of outer lamp stand, the pivot is passed through extremely the cross-section of the part in the outside of outer lamp stand is the polygon, consequently, can conveniently rotate the pivot and pass through the part outside outer lamp stand according to actual need to the lamp stand rotates in driving, reaches the purpose of adjusting the illumination angle to adjust the projection angle of the illuminating part of lamp stand department in adjusting, and inner structure is from taking angle regulatory function, need not external articulated structure, and regulatory function does not receive the restriction of mounting means, if will angle regulation's shot-light is applied to down lamp or underground lamp field, also can be adjusted to illumination angle multi-angle after the installation is fixed.

The above description of the present invention is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clearly understood by those skilled in the art, further, the present invention can be implemented according to the contents described in the text and the drawings of the present application, and in order to make the above objects, other objects, features, and advantages of the present application more easily understood, the following description will be made in conjunction with the detailed description of the present application and the drawings.

Drawings

The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of particular embodiments of the present application, as well as others related thereto, and are not to be construed as limiting the application.

In the drawings of the specification:

FIG. 1 is a schematic diagram of an adjustable angle spotlight according to an embodiment;

FIG. 2 is a side view of an adjustable angle spotlight according to an embodiment;

FIG. 3 is a cross-sectional view of an adjustable angle spot light according to one embodiment;

FIG. 4 is an oblique cross-sectional view of an adjustable angle spotlight according to an embodiment;

FIG. 5 is a longitudinal cross-sectional view of an adjustable angle reflector lamp according to one embodiment;

FIG. 6 is a longitudinal cross-sectional view of an adjustable angle lamp according to the second embodiment;

FIG. 7 is a longitudinal cross-sectional view of an adjustable angle spotlight according to the third embodiment of the present invention;

FIG. 8 is a vertical cross-section of the fin in an embodiment;

fig. 9 is a plan view of a cover plate of the outer lamp socket in accordance with an embodiment;

FIG. 10 is a bottom view of the top plate in accordance with an embodiment;

the reference numerals referred to in the above figures are explained below:

1. an outer lamp holder;

100. a cover plate; 101. a light-transmitting portion; 102. a shaft support; 103. a shaft hole; 104. a partition plate; 105. a limiting bulge;

2. an inner lamp base;

200. a light emitting section;

3. a rotating shaft;

300. an operation end;

4. a shifting sheet;

400. a horizontal plane; 401. poking holes;

5. a heat sink;

500. a heat dissipation protrusion; 501. a radiating pipe;

6. a top plate;

600. an operation hole; 601. a gasket;

7. a lamp groove.

Detailed Description

To explain in detail the possible application scenarios, technical principles, and practical embodiments of the present application, and to achieve the objectives and effects thereof, the following detailed description is given with reference to the accompanying drawings. The embodiments described herein are merely for more clearly illustrating the technical solutions of the present application, and therefore, the embodiments are only used as examples, and the scope of the present application is not limited thereby.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or related to other embodiments specifically defined. In principle, in the present application, the technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution as long as there is no technical contradiction or conflict.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the use of relational terms herein is intended only to describe particular embodiments and is not intended to limit the present application.

In the description of the present application, the term "and/or" is a expression for describing a logical relationship between objects, meaning that three relationships may exist, for example a and/or B, meaning: there are three cases of A, B, and both A and B. In addition, the character "/" herein generally indicates that the former and latter associated objects are in a logical relationship of "or".

In this application, terms such as "first" and "second" are 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.

Without further limitation, in this application, the use of "including," "comprising," "having," or other similar expressions in phrases and expressions of "including," "comprising," or "having," is intended to cover a non-exclusive inclusion, and such expressions do not exclude the presence of additional elements in a process, method, or article that includes the recited elements, such that a process, method, or article that includes a list of elements may include not only those elements but also other elements not expressly listed or inherent to such process, method, or article.

As is understood in the examination of the guidelines, the terms "greater than", "less than", "more than" and the like in this application are to be understood as excluding the number; the expressions "above", "below", "within" and the like are understood to include the present numbers. In addition, in the description of the embodiments of the present application, "a plurality" means two or more (including two), and expressions related to "a plurality" similar thereto are also understood, for example, "a plurality of groups", "a plurality of times", and the like, unless specifically defined otherwise.

In the description of the embodiments of the present application, spatially relative expressions such as "central," "longitudinal," "lateral," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used, and the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the specific embodiments or drawings and are only for convenience of describing the specific embodiments of the present application or for the convenience of the reader, and do not indicate or imply that the device or component in question must have a specific position, a specific orientation, or be constructed or operated in a specific orientation and therefore should not be construed as limiting the embodiments of the present application.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," and "disposed" used in the description of the embodiments of the present application are to be construed broadly. For example, the connection can be a fixed connection, a detachable connection, or an integrated arrangement; it can be a mechanical connection, an electrical connection, or a communication connection; they may be directly connected or indirectly connected through an intermediate; which may be communication within two elements or an interaction of two elements. Specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains in accordance with specific situations.

The current illumination lamps and lanterns generally include the lamp shade and locate the lamp source in the lamp shade, can include indoor lamp and outdoor lamp according to using the scene, and the indoor lamp includes ceiling lamp, shot-light, down lamp and ceiling lamp etc. and the outdoor lamp includes street lamp, underground lamp etc..

In the in-service use, the angle of shining to lamps and lanterns can have the requirement, consequently, can install some lamps and lanterns in the wall body through hinge structure, lamp support or ground department, hinge structure is connected with the lamp shade, in order to realize the regulation to lamps and lanterns angle of shining, when needs are adjusted, thereby the purpose of the lamp source angle of shining in the regulation lamp shade is reached in the upset lamp shade, also be the whole upset of lamps and lanterns, but not all lamps and lanterns all are fit for through external hinge structure angle regulation, some lamps and lanterns receive the restriction of mounting means, like the ceiling lamp, the down lamp that needs the embedding or the buried lamp that needs the embedding etc., in order to reach required angle of shining, can only change the angle of wall body, lamp support or ground, just can't readjust after the installation.

Therefore, the utility model provides an adjustable angle's shot-light can reach the regulation illumination angle, and inner structure need not external hinge structure from taking angle modulation function, and does not receive the restriction of mounting means, and whole fixed mounting back also can carry out the regulation of illumination angle.

Referring to fig. 1, in an embodiment, the angle-adjustable spotlight includes an outer socket 1, an inner socket 2 and a rotating shaft 3; the inner part of the outer lamp holder 1 is hollow to form a cavity, and the cavity is used for accommodating the inner lamp holder 2 and the rotating shaft 3. The inner lamp holder 2 is a light source, and light emitted by the inner lamp holder 2 can penetrate through the outer lamp holder 1 to be emitted out of the outer lamp holder 1. The rotating shaft 3 is used for being connected with the inner lamp holder 2, so that the inner lamp holder 2 is arranged in the cavity of the outer lamp holder 1 and can rotate according to requirements.

The shape of the outer lamp holder 1 can be correspondingly set according to practical application scenes, if the outer lamp holder is set to be in a square column shape, or in a cylindrical shape, or even in a spherical shape, if the outer lamp holder is used as an indoor ceiling lamp, the outer lamp holder can be set to be in a flat cuboid shape, if the outer lamp holder is used as a desk lamp or a ceiling lamp, the outer lamp holder can be set to be in a spherical shape with characteristics, if the outer lamp holder is used as a down lamp, the outer lamp holder can be set to be in a cylindrical shape, and if the outer lamp holder is used as a ground lamp, the outer lamp holder can be set to be in a longer cuboid shape along the length direction of a road.

As shown in fig. 2, the cover plate 100 is provided with a light-transmitting opening, and the light of the light-emitting portion 200 of the light-transmitting portion 101 is directly emitted through the light-transmitting opening, wherein the light-transmitting portion 101 is connected to the upper surface of the outer lamp holder 1, and the light of the light-emitting portion 200 of the inner lamp holder 2 is provided at the light-transmitting portion 101; the light-transmitting opening may further include a transparent cover, and the light of the light-emitting unit 200 may be emitted through the transparent cover.

The outer lamp holder 1 is internally provided with a shaft support 102, the shaft support 102 is used for placing a rotating shaft 3, specifically, the shaft support 102 may include two bearings, the two bearings are respectively arranged at two side walls of the outer lamp holder 1 and are arranged opposite to each other, and two ends of the rotating shaft 3 are respectively sleeved in the two bearings; the shaft support 102 can also be two snap rings, the two snap rings are respectively arranged at two side walls of the outer lamp holder 1 and are arranged opposite to each other, and two ends of the rotating shaft 3 are respectively sleeved in the two snap rings; the shaft support 102 may also be an arc-shaped pipe, the radian of the arc-shaped pipe is matched with the radian of the rotating shaft 3, the arc-shaped pipe has certain deformation capacity, and the rotating shaft 3 can be clamped into the arc-shaped pipe and does not deviate from the arc-shaped pipe and can rotate relative to the arc-shaped pipe.

The inner socket 2 is disposed inside the outer socket 1, and the inner socket 2 is fixedly provided with a light emitting portion 200, and light of the light emitting portion 200 can be emitted from the light transmitting portion 101.

The rotating shaft 3 is arranged on the shaft support 102 and can rotate relative to the rotating shaft 3. Interior lamp stand 2 with 3 relatively fixed of pivot, specifically, interior lamp stand 2 can also be through the lateral wall department of fix with screw to pivot 3 to the lateral wall department of pivot 3 through joint structure card, or fix to the lateral wall department of pivot 3 through the binder, make interior lamp stand 2 and 3 fixed connection of pivot, when pivot 3 rotated, interior lamp stand 2 then rotated with pivot 3 synchronous.

The lateral wall of outer lamp stand 1 is provided with shaft hole 103, shaft hole 103 can supply the one end of pivot 3 to wear out outside outer lamp stand 1. The rotating shaft 3 protrudes from the shaft hole 103 to the outside of the outer lamp holder 1 to form a control end 300, and a user can rotate the rotating shaft 3 through the control end 300.

The section of the part (namely, the control end 300) of the rotating shaft 3 penetrating out of the outer side of the outer lamp holder 1 is polygonal, and if the rotating shaft is used as an indoor ceiling lamp, a desk lamp or a ceiling lamp, namely, the side surface of the outer lamp holder 1 is in an exposed state, the polygonal control end 300 can be directly gripped to rotate the rotating shaft 3, and the control end 300 can also be rotated by a wrench to rotate the rotating shaft 3.

Referring to fig. 1 and 3, in an embodiment, a bolt may be screwed and fixed on an end surface of the rotating shaft 3, a bolt head of the bolt is polygonal, and the bolt head is the manipulation end 300.

Therefore the light of the illuminating part in the interior lamp stand of this scheme can follow and jets out in the printing opacity portion of outer lamp stand, reach the illumination function of shot-light, the bottom of interior lamp stand be used for with the pivot fixed can, the pivot can rotate in the scope of axle support injecture, thereby make the light path of interior lamp stand can do the rotation round the axis of pivot, can obtain the technological effect that changes the outgoing light path in specific embodiment, the pivot has at least partly to pass through the shaft hole setting in the outside of outer lamp stand, then can adjust the angle of pivot with the help of instrument or bare-handed, thereby can reach the technological effect that independently changes inside light emitting component's light path under the sight that outer lamp stand was fixed.

In some embodiments, this application is used as underground lamp, down lamp, and the side of outer lamp stand 1 is in the state of being covered promptly, then can control end 300 and connect other structures this moment, and other structures are located the top surface of outer lamp stand 1, and the apron 100 department of outer lamp stand 1 promptly, then can rotate pivot 3 in the apron 100 department position of outer lamp stand 1, please refer to fig. 1 and 4, therefore, in some embodiments, still include plectrum 4, the top surface of outer lamp stand 1 (promptly apron 100) department is equipped with lets the position mouth, plectrum 4 can be in outer lamp stand 1, just the one end of plectrum 4 with pivot 3 is connected, and the other end of plectrum 4 extends to the mouth of stepping down that passes through the top surface department of outer lamp stand 1, then can rotate pivot 3 through control plectrum 4 this moment. The effect of saving labor of the lever can be achieved by arranging the shifting sheet, and meanwhile, the shifting hole is formed, so that the tool can be conveniently inserted, and the user can conveniently adjust the irradiation angle of the inner lamp.

In other embodiments, the pulling piece 4 may also be disposed outside the axial hole 103, and in this case, the pulling piece further includes a top plate 6 and a light groove 7, the top plate 6 is disposed above the outer lamp holder 1, the top plate 6 extends in a horizontal direction and extends to a width of a portion of the rotating shaft 3 penetrating out of the outer lamp holder 1, a cross section of the light groove 7 is "u" shaped, and an upper edge of the light groove 7 is connected to the top plate 6. Namely, the outer lamp holder 1 is arranged in a cavity defined by the top plate 6 and the lamp groove 7, the top plate 6 is provided with an operation hole 600, the operation hole 600 is arranged at a position corresponding to the upper part of the rotating shaft 3 penetrating out of the outer lamp holder 1, the poking piece 4 is opposite to the operation hole 600, and a user can control the poking piece 4 through the operation hole 600 to rotate the rotating shaft 3. The angle-adjustable spotlight obtained by the embodiment is preferably used for underground lamps.

In order to improve the sealing performance, referring to fig. 5, in a further embodiment, a sealing gasket 601 is disposed on the bottom surface of the top plate 6.

For convenience of operation, referring to fig. 1 and fig. 3, the other end of the poking piece 4 is bent to form a horizontal plane 400, and a poking hole 401 is further formed on the horizontal plane 400, so that when the rotating shaft 3 needs to be rotated, a rod-shaped object can pass through the operation hole 600 to the poking hole 401 to swing the poking piece 4, thereby rotating the rotating shaft 3.

Because interior lamp stand 2 locates outer lamp stand 1 in through pivot 3, interior lamp stand 2 can be at 1 internal rotations of outer lamp stand through pivot 3, and pivot 3 pass through extremely the outside of outer lamp stand 1, pivot 3 pass through extremely the cross-section of the part in the outside of outer lamp stand 1 is the polygon, consequently, can conveniently rotate pivot 3 and pass through to the outer part of outer lamp stand 1 according to actual need to drive interior lamp stand 2 and rotate to adjust the projection angle of the illuminating part 200 of interior lamp stand 2 departments, reach the purpose of adjusting the illumination angle, inner structure is from taking angle regulatory function, need not external articulated structure, and regulatory function does not receive the restriction of mounting means, if will adjustable angle's down lamp is applied to in and buries ground or the lamp field, also can be at the fixed back to illumination angle multi-angle regulation of installation.

Referring to fig. 6, in some embodiments, the shaft holder 102 may be directly fixed to an inner wall of the outer lamp holder 1, if the shaft holder 102 is an arc-shaped plate, a partition plate 104 is further disposed on the inner wall of the outer lamp holder 1, and the partition plate 104 is further connected to the shaft holder 102, that is, the shaft holder 102 is fixed in a cavity of the outer lamp holder 1 through the partition plate 104.

The partition plate 104 divides the cavity of the outer lamp holder 1 into an upper cavity and a lower cavity, the upper cavity is used for receiving the inner lamp holder 2, in some embodiments, the inner lamp holder 2 is further connected with a wire, the partition plate 104 is provided with a wire passing hole, and the wire passes through the wire passing hole and extends to a wire area (i.e., the lower cavity) below the partition plate 104. The circuit and the light-emitting part can be separated by the partition plate, so that the inner space is simpler, the assembly and the maintenance are convenient, and meanwhile, the risk of igniting the wire caused by the heat generated by the work of the light-emitting part is avoided.

In order to avoid that the light emitted from the light emitting portion 200 of the inner socket 2 cannot pass through the light-transmitting portion 101 due to an excessively large rotation angle of the inner socket 2, in some embodiments, the inner socket further includes a limiting mechanism for limiting the rotation angle of the inner socket 2, and the light emitted from the light emitting portion 200 of the inner socket 2 can pass through the light-transmitting portion 101 within a range limited by the limiting mechanism.

The limiting mechanism may be various, in some embodiments, the limiting mechanism is the shaft support 102, taking the shaft support 102 as an arc-shaped plate as an example, the arc-shaped plate is a bilateral symmetry structure, and a left highest point and a right highest point (as shown in a point a in fig. 7) of the arc-shaped plate jointly limit a rotation range of the inner lamp holder 2.

In some embodiments, the limiting mechanism may also be a spacer 104, the spacer 104 is used for abutting against the inner lamp holder 2 when the inner lamp holder 2 rotates to a preset angle, so as to limit the rotation of the inner lamp holder 2, the spacer 104 is connected to the inner wall of the outer lamp holder 1, and the spacer 104 is further connected to the shaft holder 102. The partition 104 is symmetrically disposed about the axis support 102, and a point on the left half and a point on the right half (shown as point B in fig. 8) together limit the rotation range of the inner base 2.

In some embodiments, the limiting mechanism may also be a limiting protrusion 105 disposed at the inner wall of the outer socket 1, two sets of limiting protrusions 105 are disposed on the inner wall of the outer socket 1, the two sets of limiting protrusions 105 are disposed opposite to each other, and the innermost points (e.g., point C shown in fig. 9) of the two sets of limiting protrusions 105 jointly limit the rotation range of the inner socket 2.

Referring to fig. 10, in some embodiments, the lamp further includes a heat sink 5, the heat sink 5 is disposed below the inner base 2, rack-shaped heat dissipation protrusions 500 are disposed on the heat sink 5, and the heat dissipation protrusions 500 can increase a heat dissipation area to improve heat dissipation performance.

In some embodiments, the heat dissipating device further includes a heat dissipating tube 501, the heat dissipating tube 501 is connected to the heat dissipating fin 5, and the heat dissipating tube 501 is sleeved on the rotating shaft 3. The heat dissipation tube 501 can also be integrally formed with the heat dissipation fins, and is fixedly arranged below the inner lamp holder together with the heat dissipation fins, so that the heat dissipation performance and the technical effect of fixing the inner lamp holder with the rotating shaft are provided, the manufacturing process can be reduced by the integrally formed design, and the inner lamp holder can be more tightly fixed with the rotating shaft.

Finally, it should be noted that, although the above embodiments have been described in the text and drawings of the present application, the scope of the patent protection of the present application is not limited thereby. All technical solutions which are generated by replacing or modifying the equivalent structure or the equivalent flow according to the contents described in the text and the drawings of the present application, and which are directly or indirectly implemented in other related technical fields, are included in the scope of protection of the present application.

Claims (10)

1. The utility model provides an adjustable angle's shot-light which characterized in that includes:

the lamp holder comprises an outer lamp holder, a light-transmitting part is arranged on the upper surface of the outer lamp holder, a shaft support is arranged inside the outer lamp holder, and a shaft hole is formed in the side wall of the outer lamp holder;

the inner lamp holder is arranged in the outer lamp holder, a light-emitting part is fixedly arranged on the inner lamp holder, and light rays of the light-emitting part can be emitted from the light-transmitting part;

the pivot, the pivot with interior lamp stand is relatively fixed, the pivot sets up on the axle holds in the palm, the pivot is followed the shaft hole is passed through to the outside of outer lamp stand, the pivot is passed through to the cross-section of the part in the outside of outer lamp stand is the polygon.

2. The adjustable angle spot lamp of claim 1, further comprising:

the shifting piece is arranged on the outer side of the shaft hole, one end of the shifting piece is connected with the rotating shaft, the other end of the shifting piece is bent to form a horizontal plane, and a shifting hole is further formed in the horizontal plane.

3. The adjustable angle spot lamp according to claim 1, wherein a partition is further disposed on an inner wall of the outer lamp holder, and the partition is further connected to the shaft holder.

4. The adjustable-angle spot lamp according to claim 3, wherein the inner lamp holder is further connected with a trace, the partition is provided with a trace via hole, and the trace passes through the trace via hole and extends to a trace area below the partition.

5. The adjustable angle spotlight of claim 1, further comprising:

and the limiting mechanism is used for limiting the rotation angle of the inner lamp holder.

6. The adjustable angle spotlight of claim 5, wherein the limiting mechanism is a partition plate, the partition plate is used for abutting against the inner lamp holder when the inner lamp holder rotates to a preset angle, so as to limit the rotation of the inner lamp holder, the partition plate is connected with the inner wall of the outer lamp holder, and the partition plate is further connected with the shaft support.

7. The adjustable angle spot lamp of claim 1, further comprising:

the radiating fin is arranged below the inner lamp holder, and the rack-shaped radiating protrusions are arranged on the radiating fin.

8. An adjustable angle spotlight according to claim 7 further comprising:

the radiating pipe is connected with the radiating fins, and the rotating shaft is sleeved with the radiating pipe.

9. The adjustable angle spot lamp of claim 1, further comprising:

a top plate disposed above the outer lamp holder, the top plate extending in a horizontal direction and extending in at least one direction to a width of the shaft extending out of the outer lamp holder,

the cross section of the lamp groove is U-shaped, and the upper edge of the lamp groove is connected with the top plate.

10. The adjustable angle spotlight of claim 9, wherein the top plate further comprises an operation hole, and the operation hole is disposed at a position corresponding to an upper portion of the rotating shaft penetrating out of the outer lamp holder portion.

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