CN217402474U

CN217402474U - Square focusing guide rail lamp

Info

Publication number: CN217402474U
Application number: CN202221343103.4U
Authority: CN
Inventors: 任意
Original assignee: Guangzhou Huake Lighting Co ltd
Current assignee: Guangzhou Huake Lighting Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-09-09
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to a square focusing guide rail lamp, its technical scheme main points are: the method comprises the following steps: the lamp comprises a light source, a lamp body mechanism, a steering mechanism for adjusting the working position of the lamp body mechanism, a focusing mechanism for focusing the light source and an electrical box for supplying power to the light source; the light source is arranged in the lamp body mechanism; one end of the steering mechanism is hinged with the lamp body mechanism, and the other end of the steering mechanism is hinged with the electrical box; the focusing mechanism is movably arranged in the lamp body mechanism and is positioned on one side of the light source; this application has the advantage that square guide rail lamp focusing is realized to accessible rotation mode.

Description

Square focusing guide rail lamp

Technical Field

The utility model relates to a guide rail lamp technical field, more specifically say, it relates to a square focusing guide rail lamp.

Background

The guide rail lamp is a guide rail lamp with an LED lamp as a luminous source, is one of track lamps, is an ideal light source for replacing the traditional halogen lamp, and is widely applied to various places with lighting requirements.

Guide rail lamp generally all has the focusing function, current focusing guide rail lamp generally is square focusing guide rail lamp, however square focusing guide rail can't use the rotation mode to adjust luminance on the market, and lead to square lamp body front and back not to align after the focusing, and the focusing mode that promotes has around changed lamps and lanterns size itself, when the same space of lamps and lanterns of a plurality of different angles and sizes, whole uniformity is poor, and by the dynamics control focusing angle of hand during the focusing, the focusing precision is difficult to control.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a square focusing guide rail lamp has the advantage that the focusing of square guide rail lamp is realized to the rotatory mode of accessible.

The above technical purpose of the present invention can be achieved by the following technical solutions: a square focus track light comprising: the lamp comprises a light source, a lamp body mechanism, a steering mechanism for adjusting the working position of the lamp body mechanism, a focusing mechanism for focusing the light source and an electrical box for supplying power to the light source; the light source is arranged in the lamp body mechanism; one end of the steering mechanism is hinged with the lamp body mechanism, and the other end of the steering mechanism is hinged with the electrical box; the focusing mechanism is movably arranged in the lamp body mechanism and is positioned on one side of the light source.

Optionally, the focusing mechanism includes: the focusing mechanism comprises a stroke ring, a lens assembly for focusing the light source and a focusing ring for driving the lens assembly to slide in the stroke ring; the stroke ring is arranged on the lamp body mechanism; the focusing ring is sleeved outside the stroke ring and is abutted against the lamp body mechanism; one end of the lens assembly is arranged in the stroke ring in a sliding mode, and the other end of the lens assembly penetrates through the stroke ring and then is connected with the focusing ring in a sliding mode.

Optionally, the lens assembly includes: the device comprises a bottom ring, a lens, an inner ring, a clamping ring, a light softening film, a front ring and at least one pin penetrating screw; the bottom ring is arranged in the stroke ring in a sliding manner; one end of the pin penetrating screw is mounted on the bottom ring, and the other end of the pin penetrating screw penetrates through the stroke ring and then is in sliding connection with the focusing ring; the bottom ring, the lens, the inner ring, the clamping ring, the light softening film and the front ring are sequentially connected.

Optionally, at least one strip-shaped hole correspondingly matched with the pin penetrating screw is formed in the stroke ring; and the pin penetrating screw penetrates through the strip-shaped hole and then is in sliding connection with the focusing ring.

Optionally, at least one clamping groove correspondingly matched with the pin penetrating screw is formed in the focusing ring; the pin penetrating screw penetrates through the strip-shaped hole and then is arranged in the clamping groove in a sliding mode.

Optionally, the lamp body mechanism includes: the front lamp body, the rear lamp body and the shading plate can provide shading effect; the steering mechanism is rotationally connected with the rear lamp body; one end of the front lamp body is arranged on the rear lamp body, and the other end of the front lamp body is detachably connected with the shading plate; the stroke ring is arranged on the rear lamp body; the focusing ring is respectively abutted against the front lamp body and the rear lamp body.

Optionally, the front lamp body and the rear lamp body are both square lamp bodies.

Optionally, a plurality of gaps through which the focusing ring part can penetrate are formed on the outer side of the front lamp body.

Optionally, the steering mechanism includes: the lamp post is used for adjusting the working position of the rear lamp body; one end of the lamp post is rotatably arranged on the electric appliance box, and the other end of the lamp post is hinged with the steering piece; the steering piece is rotatably arranged on the rear lamp body.

To sum up, the utility model discloses following beneficial effect has:

1. the utility model provides a camera lens assembly activity sets up in lamp body mechanism, can make the camera lens assembly move along the direction that is close to the light source or keeps away from the light source in the stroke ring through manual rotation focusing ring to the accessible changes the distance between camera lens assembly and light source and reaches the effect of zooming.

2. The utility model provides a square guide rail lamp can't use rotatory mode to carry out the problem of focusing, and the camera lens assembly activity sets up in lamp body mechanism, and its home range can not surpass lamp body mechanism when the camera lens assembly removes to the size that makes lamps and lanterns keeps fixed.

3. The utility model discloses in through wearing the cooperation relation between round pin screw and bar hole and the draw-in groove on the camera lens assembly, turn into the horizontal migration of camera lens assembly with the rotation of focusing ring to make the focusing control more easily, the focusing precision is higher.

Drawings

Fig. 1 is an exploded view of the structure of the present invention;

FIG. 2 is a first enlarged schematic view at A in FIG. 1;

FIG. 3 is a second enlarged schematic view at B of FIG. 1;

fig. 4 is a schematic view of the overall structure of the present invention (with the light shielding plate removed).

In the figure: 1. a light source; 2. a lamp body mechanism; 21. a front lamp body; 22. a rear lamp body; 23. a visor; 3. a steering mechanism; 31. a steering member; 32. a lamp post; 4. a focusing mechanism; 41. a travel ring; 42. a lens assembly; 43. a focusing ring; 5. an electrical box; 61. a bottom ring; 62. a lens; 63. an inner ring; 64. a clamping ring; 65. a light softening film; 66. a front ring; 7. a pin penetrating screw; 81. a strip-shaped hole; 82. a card slot; 9. and (4) a notch.

Detailed Description

In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced device or element must be in a particular orientation, constructed and operated, and therefore should not be construed as limiting the present invention.

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1 and 4, the utility model provides a square focusing guide rail lamp, which comprises a light source 1, a lamp body mechanism 2, a steering mechanism 3 for adjusting the working position of the lamp body mechanism 2, a focusing mechanism 4 for focusing the light source 1, and an electrical box 5 for supplying power to the light source 1; the light source 1 is arranged in the lamp body mechanism 2; one end of the steering mechanism 3 is hinged with the lamp body mechanism 2, and the other end of the steering mechanism 3 is hinged with the electrical box 5; the focusing mechanism 4 is movably arranged in the lamp body mechanism 2 and is positioned at one side of the light source 1.

The utility model provides a square focusing guide rail lamp's theory of operation as follows: before the guide rail lamp works, the working position of the lamp body mechanism 2 is adjusted to a proper position through the steering mechanism 3 according to the use requirement, after the position adjustment of the lamp body mechanism 2 is completed, the light source 1 is turned on through the electrical box 5 to enable the light source 1 to work and produce the illumination effect, when the light source 1 needs to be focused, the focusing mechanism 4 movably arranged in the lamp body mechanism 2 is manually rotated, the focusing mechanism 4 is enabled to move in the direction close to the light source 1 or far away from the light source 1 in the lamp body mechanism 2, and therefore the light zooming effect can be achieved by changing the distance between the focusing mechanism 4 and the light source 1;

the problem that square guide rail lamp can't use the rotation mode to focus has been solved to the focusing guide rail lamp of this scheme, and focusing mechanism 4 activity sets up in lamp body mechanism 2, and when focusing mechanism 4 removed, its home range can not surpass lamp body mechanism 2, can not change the size of lamps and lanterns itself to make the size of lamps and lanterns keep fixed, when the same space of lamps and lanterns of a plurality of different angles and size, whole uniformity effect is better.

Further, the focus adjustment mechanism 4 includes: a stroke ring 41, a lens assembly 42 for focusing the light source 1, and a focus ring 43 for driving the lens assembly 42 to slide in the stroke ring 41; the stroke ring 41 is mounted on the lamp body mechanism 2; the focusing ring 43 is sleeved on the outer side of the stroke ring 41 and is abutted against the lamp body mechanism 2; one end of the lens assembly 42 is slidably disposed in the stroke ring 41, and the other end of the lens assembly 42 passes through the stroke ring 41 and then is slidably connected to the focus ring 43.

In this embodiment, the lens assembly 42 is movably disposed in the lamp body mechanism 2, and is used for focusing the light source 1, the stroke ring 41 is mounted on the lamp body mechanism 2, and the focusing ring 43 is sleeved outside the stroke ring 41 and is used for driving the lens assembly 42 to slide in the stroke ring 41; when the focus ring 43 is manually rotated, the lens assembly 42 can be moved in the stroke ring 41 in a direction close to the light source 1 or away from the light source 1, so that the light zooming effect can be achieved by changing the distance between the lens assembly 42 and the light source 1.

Further, the lens assembly 42 includes: a bottom ring 61, a lens 62, an inner ring 63, a clamping ring 64, a soft light film 65, a front ring 66 and at least one pin screw 7; the bottom ring 61 is arranged in the stroke ring 41 in a sliding manner; one end of the pin penetrating screw 7 is mounted on the bottom ring 61, and the other end of the pin penetrating screw 7 penetrates through the stroke ring 41 and then is in sliding connection with the focusing ring 43; the bottom ring 61, the lens 62, the inner ring 63, the clamping ring 64, the light softening film 65 and the front ring 66 are connected in sequence.

In the present embodiment, the lens assembly 42 is formed by sequentially connecting and combining a bottom ring 61, a lens 62, an inner ring 63, a clamping ring 64, a soft light film 65 and a front ring 66 in sequence (see fig. 1), wherein the bottom ring 61, the inner ring 63, the clamping ring 64 and the front ring 66 are fixed as a whole by screwing teeth, and simultaneously the lens 62 and the soft light film 65 are clamped together to form the integrated lens assembly 42; 3 pin penetrating screws 7 can be adopted, one ends of the three pin penetrating screws 7 are respectively arranged on the outer side surface of the bottom ring 61 in an equidistant mode, and the other ends of the three pin penetrating screws 7 are respectively connected with the focusing ring 43 in a sliding mode after penetrating through the stroke ring 41;

when the focusing ring 43 is manually rotated, the focusing ring 43 drives the pin screw 7 to slide on the stroke ring 41, so that the pin screw 7 can drive the lens assembly 42 to slide in the stroke ring 41, and the lens assembly 42 moves in the lamp body mechanism 2 in a direction close to the light source 1 or away from the light source 1, thereby achieving the light zooming effect by changing the distance between the lens assembly 42 and the light source 1.

Further, as shown in fig. 2 and 3, at least one strip-shaped hole 81 correspondingly adapted to the pin penetrating screw 7 is formed on the stroke ring 41; the pin penetrating screw 7 penetrates through the strip-shaped hole 81 and then is connected with the focusing ring 43 in a sliding manner. At least one clamping groove 82 correspondingly matched with the pin penetrating screw 7 is formed in the focusing ring 43; the pin penetrating screw 7 penetrates through the strip-shaped hole 81 and then is arranged in the clamping groove 82 in a sliding mode.

In this embodiment, the stroke ring 41 is provided with a strip-shaped hole 81 (the strip-shaped hole 81 is obliquely arranged, see fig. 3), the focusing ring 43 is provided with a clamping groove 82, and the number of the strip-shaped holes 81 and the number of the clamping grooves 82 are both adapted to the number of the pin screws 7, and are both set to be 3; the three pin penetrating screws 7 respectively and correspondingly penetrate through the three strip-shaped holes 81 and then are installed on the bottom ring 61, the focusing ring 43 is sleeved on the outer side of the stroke ring 41, and the three pin penetrating screws 7 respectively and correspondingly penetrate through the three strip-shaped holes 81 and then are slidably arranged in the three clamping grooves 82;

when the focusing ring 43 is manually rotated, the clamping groove 82 rotates along with the focusing ring 43, the pin penetrating screw 7 is simultaneously positioned in the strip-shaped hole 81 and the clamping groove 82, when the clamping groove 82 rotates, the pin penetrating screw 7 slides on the clamping groove 82, under the abutting action of the pin penetrating screw 7 and the strip-shaped hole 81, the pin penetrating screw 7 also slides in the strip-shaped hole 81, and because the strip-shaped hole 81 is obliquely arranged, the pin penetrating screw 7 can drive the lens assembly 42 to move back and forth in the stroke ring 41 when sliding in the strip-shaped hole 81, so that the lens assembly 42 is close to the light source 1 or far away from the light source 1 when sliding in the lamp body mechanism 2, and further, the light zooming effect can be achieved by changing the distance between the lens assembly 42 and the light source 1;

in addition, this structure is through the cooperation relation between round pin screw 7 and bar hole 81 and draw-in groove 82, turns into the horizontal migration of lens assembly 42 with the rotation of focusing ring 43 to make the focusing of light source 1 more easily control in the lamp body mechanism 2, the focusing precision is higher.

Further, the lamp body mechanism 2 includes: a front lamp body 21, a rear lamp body 22, and a light shielding plate 23 for providing a light shielding effect; the steering mechanism 3 is rotatably connected with the rear lamp body 22; one end of the front lamp body 21 is mounted on the rear lamp body 22, and the other end of the front lamp body 21 is detachably connected with the shading plate 23; the stroke ring 41 is mounted on the rear lamp body 22; the focus adjusting ring 43 abuts against the front lamp body 21 and the rear lamp body 22, respectively.

In the present embodiment, the light shielding plate 23 is a requirement, and when light shielding is needed in a special environment, the light shielding plate 23 may be mounted on the front lamp body 21, and when not needed, the light shielding plate is not mounted; the front lamp body 21 is provided with a cavity, after the front lamp body 21 is installed on the rear lamp body 22, the focusing mechanism 4 is movably arranged in the cavity and is positioned between the front lamp body 21 and the rear lamp body 22, so that a user can conveniently and manually rotate the focusing mechanism 4.

Further, the front lamp body 21 and the rear lamp body 22 are both square lamp bodies.

In the present embodiment, a square lamp body is used for both the front lamp body 21 and the rear lamp body 22, so that the outer shape of the lamp body mechanism 2 is also square, i.e. a square focus rail lamp.

Furthermore, a plurality of notches 9 for the focusing ring 43 to partially penetrate are formed on the outer side of the front lamp body 21.

In this embodiment, the front lamp body 21 is a square lamp body, the notches 9 are formed in four straight edges of the outer side of the front lamp body 21, and the focusing ring 43 is circular, so that the outer side surface of the focusing ring 43 can penetrate out of the front lamp body 21 through the four notches of the front lamp body 21, and a user can manually rotate the focusing ring 43, and then adjust the lens assembly 42 through the focusing ring 43.

Further, the steering mechanism 3 includes: a steering member 31 and a lamp post 32 for adjusting the working position of the rear lamp body 22; one end of the lamp post 32 is rotatably arranged on the electrical box 5, and the other end of the lamp post 32 is hinged with the steering piece 31; the steering member 31 is rotatably provided on the rear lamp body 22.

In the present embodiment, the steering member 31 and the lamp post 32 are combined, and one end thereof is rotatably disposed on the electrical box 5, and the other end thereof is rotatably disposed on the rear lamp body 22, so that the operating position of the lamp body mechanism 2 can be adjusted by the steering mechanism 3.

The utility model discloses a square focusing guide rail lamp has the advantage that the focusing of square guide rail lamp was realized to the rotatory mode of accessible.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A square focusing guide rail lamp, comprising: the lamp comprises a light source, a lamp body mechanism, a steering mechanism for adjusting the working position of the lamp body mechanism, a focusing mechanism for focusing the light source and an electrical box for supplying power to the light source;

the light source is arranged in the lamp body mechanism; one end of the steering mechanism is hinged with the lamp body mechanism, and the other end of the steering mechanism is hinged with the electrical box; the focusing mechanism is movably arranged in the lamp body mechanism and is positioned on one side of the light source.

2. The square focus rail light of claim 1, wherein the focus mechanism comprises: the focusing mechanism comprises a stroke ring, a lens assembly for focusing the light source and a focusing ring for driving the lens assembly to slide in the stroke ring;

the stroke ring is arranged on the lamp body mechanism; the focusing ring is sleeved outside the stroke ring and is abutted against the lamp body mechanism; one end of the lens assembly is arranged in the stroke ring in a sliding mode, and the other end of the lens assembly penetrates through the stroke ring and then is connected with the focusing ring in a sliding mode.

3. The square focus rail light of claim 2, wherein the lens assembly comprises: the device comprises a bottom ring, a lens, an inner ring, a clamping ring, a light softening film, a front ring and at least one pin penetrating screw;

the bottom ring is arranged in the stroke ring in a sliding manner; one end of the pin penetrating screw is mounted on the bottom ring, and the other end of the pin penetrating screw penetrates through the stroke ring and then is in sliding connection with the focusing ring; the bottom ring, the lens, the inner ring, the clamping ring, the light softening film and the front ring are sequentially connected.

4. The square focusing guide rail lamp according to claim 3, wherein at least one strip-shaped hole correspondingly matched with the pin penetrating screw is formed in the stroke ring; and the pin penetrating screw penetrates through the strip-shaped hole and then is in sliding connection with the focusing ring.

5. The square focusing guide rail lamp according to claim 4, wherein at least one clamping groove correspondingly matched with the pin penetrating screw is formed on the focusing ring; the pin penetrating screw penetrates through the strip-shaped hole and then is arranged in the clamping groove in a sliding mode.

6. The square focus rail light of claim 2 wherein the light body mechanism comprises: the lamp comprises a front lamp body, a rear lamp body and a shading plate capable of providing shading effect;

the steering mechanism is rotationally connected with the rear lamp body; one end of the front lamp body is arranged on the rear lamp body, and the other end of the front lamp body is detachably connected with the shading plate; the stroke ring is arranged on the rear lamp body; the focusing ring is respectively abutted against the front lamp body and the rear lamp body.

7. The square focus rail light of claim 6 wherein the front and rear light bodies are square light bodies.

8. The square focusing guide rail lamp as claimed in claim 6 or 7, wherein a plurality of notches through which the focusing ring part passes are formed at an outer side of the front lamp body.

9. The square focus rail light of claim 6, wherein the steering mechanism comprises: the lamp post is used for adjusting the working position of the rear lamp body; one end of the lamp post is rotatably arranged on the electric appliance box, and the other end of the lamp post is hinged with the steering piece; the steering piece is rotatably arranged on the rear lamp body.