CN211902454U

CN211902454U - Lamp with dynamic lamplight conversion function

Info

Publication number: CN211902454U
Application number: CN202020595169.7U
Authority: CN
Inventors: 谢芬
Original assignee: Guangdong Vocational and Technical College
Current assignee: Guangdong Vocational and Technical College
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-11-10
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a lamps and lanterns with light dynamic transformation function, include: lamp base body and light dynamic transformation mechanism, the concave light trough that is equipped with in the bottom surface of lamp base body, install the fixed plate in the light trough, install the lamp plate at the lower wall of fixed plate, install a plurality of LED luminous elements at the lower wall of lamp plate, light dynamic transformation mechanism is including following the driving wheel, the action wheel, connect the endless drive belt between action wheel and the follow driving wheel, the drive unit who is connected with the action wheel transmission, the axis from driving wheel and action wheel all is the front and back extension setting, the fixed plate sets up in the action wheel, from between driving wheel and the endless drive belt, be connected with a plurality of shading plates on the endless drive belt, a plurality of LED luminous elements set up on the vertical face that a plurality of shading. The shading plate can dynamically shade the light emitted by the LED luminous bodies in sequence, so that the light irradiated by the LED luminous bodies shows a dynamic transformation effect, and the service life of the whole lamp is prolonged.

Description

Lamp with dynamic lamplight conversion function

Technical Field

The utility model relates to a technical field of lamps and lanterns, in particular to lamps and lanterns with light dynamic transformation function.

Background

The LED line lamp is a high-end decorative lamp, and is particularly suitable for indoor and outdoor entertainment places, building outline sketching, billboard manufacturing and the like. Traditional LED line lamp can only static shine, single light effect has, if need alternate different dynamic light, generally control through PCB circuit board, make LED luminous element on the lamp plate constantly open and stop the switching back and forth, realize dynamic light effect, this needs one set of comparatively complicated electrical control system, it is with some extent to improve on the cost, two life of LED luminous element is closely correlated with the number of times of opening and stopping, if the number of times of opening and stopping is many, the life-span of LED luminous element just shortens, thereby lead to the life reduction of LED line lamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamps and lanterns with light dynamic transformation function to solve one or more technical problem that exist among the prior art, provide a profitable selection or creation condition at least.

The technical scheme adopted for solving the technical problems is as follows:

a lamp with a light dynamic conversion function comprises:

the LED lamp comprises a lamp base body, a lamp base body and a lamp panel, wherein the lamp base body is arranged in a left-right extending mode, a lamp groove extending in the left-right direction is concavely arranged on the bottom surface of the lamp base body, a fixing plate extending in the left-right direction is installed in the lamp groove, a lamp panel is installed on the lower wall surface of the fixing plate, a plurality of LED luminous bodies are installed on the lower wall surface of the lamp panel, and the LED luminous bodies are arranged in a left-right;

light dynamic transformation mechanism, including circulation drive assembly and a plurality of shading plate, a plurality of shading plate are annular interval arrangement and set up, circulation drive assembly can drive a plurality of drive shading plate and be in cyclic motion on the annular, the motion trail of a plurality of shading plate is including being the horizontal segment of controlling the horizontal setting, a plurality of LED luminous elements set up in the top of horizontal segment.

As a further improvement of the above technical solution, the light-shielding plate is provided with a light-transmitting hole.

As a further improvement of the above technical solution, the left end face and the right end face of the lamp holder body are both connected with connecting pieces, the connecting pieces are arranged in a right-angled bending manner, the connecting pieces comprise a first connecting plate which is vertically arranged and a second connecting plate which is transversely arranged, the lower part of the first connecting plate is connected with a connecting screw which is arranged in a left-right extending manner, the first connecting plate is connected with the end face of the lamp holder body through the connecting screw, the second connecting plate is provided with a mounting hole, and the axis of the mounting hole is vertically arranged.

As a further improvement of the above technical solution, a plurality of heat sink sheets are arranged on the outer side wall of the lamp holder body, the heat sink sheets extend left and right, and the plurality of heat sink sheets are arranged at intervals.

As a further improvement of the technical scheme, the LED luminous body is sleeved with a horn-shaped light-gathering cover, the light-gathering cover is in a structure with a small upper part and a large lower part, and the upper end of the light-gathering cover is fixedly connected with the lamp panel.

As a further improvement of the above technical solution, the circular driving assembly includes a driven wheel rotatably mounted in the left end of the lamp slot, a driving wheel disposed in the right end of the lamp slot, an annular transmission belt connected between the driving wheel and the driven wheel, and a driving unit in transmission connection with the driving wheel, the axes of the driven wheel and the driving wheel are both arranged to extend forward and backward, the fixing plate is disposed in the middle of the lamp slot, the front edge and the rear edge of the fixing plate are respectively fixedly connected with the front side wall and the rear side wall of the lamp slot, so that the plurality of LED light-emitting bodies are disposed in the annular transmission belt, the plurality of light-shielding plates are connected to the annular transmission belt at annular intervals, the annular transmission belt is disposed on one side close to the side wall of the lamp slot, and.

As a further improvement of the technical scheme, the driven wheel is rotatably connected with the lamp groove through a rotating shaft, the driving unit is a rotating motor arranged in the lamp groove, and an output shaft of the rotating motor is coaxially connected with the driving wheel.

As a further improvement of the technical scheme, the light-transmitting plate which is arranged in a left-right extending mode is installed on the notch of the lamp groove.

As above-mentioned technical scheme's further improvement the preceding lateral wall and the back lateral wall of light trough all are provided with the draw-in groove, the draw-in groove is and extends the setting about being, both ends extend to the left end face and the right-hand member face of lamp holder body respectively about the draw-in groove the front border and the preceding border of light-passing board all are equipped with the card strip that matches with the draw-in groove, the light-passing board pass through card strip and draw-in groove slip joint.

As a further improvement of the above technical solution, the lower wall surface of the light-transmitting plate is a circular arc convex surface, and the upper wall surface of the light-transmitting plate is a plane.

The utility model has the advantages that: when the LED luminous bodies are electrified to emit light, the circular driving component drives the plurality of driving shading plates to circularly move, wherein the movement track of the plurality of shading plates comprises a horizontal section which is horizontally arranged, the plurality of LED luminous bodies are arranged above the horizontal section, when the shading plates move left and right below the plurality of LED luminous bodies, namely the LED luminous bodies are arranged above the shading plates of the horizontal section, the moving shading plates can sequentially and dynamically shade the light emitted by the LED luminous bodies, the light emitted by the LED luminous bodies is only emitted from the gap between two adjacent shading plates, so that the light irradiated by the plurality of LED luminous bodies shows a dynamic transformation effect, the LED luminous bodies do not need to be started or stopped one by one, the irradiation of the dynamic light can be realized through the simple mechanical movement of the shading plates, and a complex electric control system is not needed, the number of times of starting and stopping the LED luminous body is reduced, the service life of the LED luminous body is prolonged, and therefore the service life of the whole lamp is prolonged.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is a front sectional view of an embodiment of a lamp according to the present invention;

fig. 2 is a bottom view of an embodiment of the lamp of the present invention;

fig. 3 is a side view of an embodiment of a lamp according to the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, the following embodiments are made for a lamp with a dynamic light conversion function of the present invention:

a lamp with a light dynamic conversion function comprises: the lamp holder body 100 is arranged in a left-right extending manner, a lamp groove 110 extending in the left-right direction is concavely arranged on the bottom surface of the lamp holder body 100, a fixing plate 120 extending in the left-right direction is installed in the lamp groove 110, a lamp plate 130 is installed on the lower wall surface of the fixing plate 120, a plurality of LED luminous bodies 140 are installed on the lower wall surface of the lamp plate 130, and the LED luminous bodies 140 are arranged in a left-right interval manner; the dynamic light conversion mechanism comprises a circular driving assembly and a plurality of light shielding plates 230, the light shielding plates 230 are arranged at intervals in a ring shape, the circular driving assembly can drive the light shielding plates 230 to move circularly on the ring shape, the movement track of the light shielding plates 230 comprises a horizontal section which is horizontally arranged left and right, and the LED luminous bodies 140 are arranged above the horizontal section. As a further improvement of the above technical solution, the light blocking plate 230 is provided with a light transmitting hole 231.

When the LED luminaries are powered on to emit light, the circular driving assembly drives the plurality of driving gobos 230 to circularly move, wherein the movement track of the plurality of gobos 230 includes a horizontal section which is horizontally arranged, based on that the plurality of LED luminaries 140 are arranged above the horizontal section, when the gobos 230 move left and right below the plurality of LED luminaries 140, i.e. the LED luminaries 140 are above the gobos 230 of the horizontal section, and the moving gobos 230 can dynamically shield the light emitted by the LED luminaries 140 in sequence, the light emitted by the LED luminaries 140 is emitted only from the gap between two adjacent gobos 230, so that the light emitted by the plurality of LED luminaries 140 shows a dynamic transformation effect, and the illumination of the dynamic light can be realized through the simple mechanical movement of the gobos 230 without starting and stopping the LED luminaries one by one another, the LED lamp does not need a complex electric control system, reduces the starting and stopping times of the LED luminous body, prolongs the service life of the LED luminous body and prolongs the service life of the whole lamp.

In some embodiments, a light transmitting hole 231 is provided on the light blocking plate 230. The light holes 231 may be irregular holes such as triangular, circular, rectangular, etc., or holes with patterns, and in the moving process of the light blocking plate 230, the light may also be irradiated from the light holes 231, and different patterns are presented, thereby enhancing the irradiation effect of the dynamic light.

In some embodiments, the left end surface and the right end surface of the lamp holder body 100 are both connected with the connecting member 300, the connecting member 300 is disposed in a right-angled bending manner, the connecting member 300 includes a first connecting plate 310 disposed vertically and a second connecting plate 320 disposed horizontally, a connecting screw 330 extending left and right is connected to a lower portion of the first connecting plate 310, the first connecting plate 310 is connected with the end surface of the lamp holder body 100 through the connecting screw 330, a mounting hole 340 is disposed on the second connecting plate 320, and an axis of the mounting hole 340 is disposed vertically. When the lamp holder body 100 is installed on the outer wall through the connector 300, specifically, the second connecting plate 320 on the connector 300 is connected to the outer wall by setting bolts through the mounting holes 340, and the first connecting plate 310 is connected to the end surface of the lamp holder body 100 through the connecting screws 330, so that the irradiation angle of the lamp can be adjusted.

In some embodiments, a plurality of heat sink sheets 150 are disposed on the outer sidewall of the lamp base body 100, the heat sink sheets 150 extend left and right, and the heat sink sheets 150 are disposed at intervals. The heat dissipation area is increased by the heat dissipation plate 150, so that the overall heat dissipation effect of the lamp is improved.

In some embodiments, the LED illuminator 140 is sleeved with a horn-shaped light-gathering cover 160, the light-gathering cover 160 is configured to have a small top and a large bottom, and the upper end of the light-gathering cover 160 is fixedly connected to the lamp panel 130. The light emitted by the LED illuminator 140 is collected by the light-collecting cover 160 and then radiated outward, which can improve the brightness of the lamp, and also can form a better line profile effect, thereby improving the use value.

The circular driving assembly comprises a driven wheel 200 rotatably mounted in the left end of the lamp slot 110, a driving wheel 210 disposed in the right end of the lamp slot 110, an annular transmission belt 220 connected between the driving wheel 210 and the driven wheel 200, and a driving unit in transmission connection with the driving wheel 210, wherein the axes of the driven wheel 200 and the driving wheel 210 are both arranged in a front-back extending manner, the driven wheel 200 is rotatably connected with the lamp slot 110 through a rotating shaft, the driving unit is a rotating motor 240 mounted in the lamp slot 110, the output shaft of the rotating motor 240 is coaxially connected with the driving wheel 210, the fixing plate 120 is disposed in the middle of the lamp slot 110, the front edge and the rear edge of the fixing plate 120 are respectively fixedly connected with the front side wall and the rear side wall of the lamp slot 110, so that the plurality of LED light-emitting bodies 140 are disposed in the annular transmission belt 220, and the plurality of, the annular transmission belt 220 is disposed at one side close to the side wall of the lamp slot 110, and the light shielding plate 230 extends to the lower side of the LED illuminator 140. The annular transmission belt 220 has two horizontal sections, the two horizontal sections are vertically arranged, and the fixing plate 120 is arranged between the two horizontal sections, so that the plurality of LED luminaries 140 are arranged between the two horizontal sections, and further, when the light shielding plate block 230 moves left and right in the horizontal section at the lower side, the light emitted by the LED luminaries 140 can be dynamically shielded in sequence, and the effect of dynamic light conversion is realized.

Where the drive unit is typically a rotary motor 240, in other embodiments, different dynamic light effects may be controlled by controlling the rotational speed and direction of the rotary motor 240.

In some embodiments, a light-transmitting plate 170 is installed on the opening of the light trough 110 to extend left and right. The light-transmitting plate 170 has a light diffusion function and a waterproof function, so that rainwater is prevented from entering the light trough 110.

In some embodiments, the front side wall and the rear side wall of the light trough 110 are both provided with a clamping groove 111, the clamping groove 111 extends left and right, the left end and the right end of the clamping groove 111 extend to the left end face and the right end face of the light base body 100 respectively, the front edge and the front edge of the light-transmitting plate 170 are both provided with a clamping strip 171 matched with the clamping groove 111, and the light-transmitting plate 170 is slidably clamped with the clamping groove 111 through the clamping strip 171. When the light transmission plate 170 is installed, the clamping strips 171 on the two sides of the light transmission plate 170 are aligned with the two clamping grooves 111, and then the light transmission plate 170 is pushed to move along the clamping grooves 111, so that the installation of the light transmission plate 170 can be completed, the operation is rapid, and the connection is firm.

In some embodiments, the lower wall surface of the light-transmitting plate 170 is a circular arc convex surface, and the upper wall surface of the light-transmitting plate 170 is a plane. This can make the comparatively even of light distribution for the pointolite has become the area source, avoids dazzling light, has increased the comfort when using.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. The utility model provides a lamps and lanterns with light dynamic transformation function which characterized in that: the method comprises the following steps:

the LED lamp holder comprises a lamp holder body (100) extending left and right, a lamp groove (110) extending left and right is concavely arranged on the bottom surface of the lamp holder body (100), a fixing plate (120) extending left and right is installed in the lamp groove (110), a lamp plate (130) is installed on the lower wall surface of the fixing plate (120), a plurality of LED luminous bodies (140) are installed on the lower wall surface of the lamp plate (130), and the LED luminous bodies (140) are arranged at left and right intervals;

light dynamic transformation mechanism, including circulation drive assembly and a plurality of shading plate piece (230), a plurality of shading plate piece (230) are annular interval arrangement and set up, circulation drive assembly can drive a plurality of drive shading plate piece (230) and be in cyclic motion on the annular, the motion trail of a plurality of shading plate piece (230) is including being about the horizontal segment that sets up horizontally, a plurality of LED luminous element (140) set up in the top of horizontal segment.

2. A lamp having a lamp light dynamic conversion function according to claim 1, wherein: the light shielding plate (230) is provided with a light transmitting hole (231).

3. A lamp having a lamp light dynamic conversion function according to claim 1, wherein: the left end face and the right-hand member face of lamp holder body (100) all be connected with connecting piece (300), connecting piece (300) are the right angled bend setting, connecting piece (300) including be first connecting plate (310) of vertical setting, be second connecting plate (320) of horizontal setting, first connecting plate (310) sub-unit connection has and extends connection screw (330) that set up about being, first connecting plate (310) be connected through the terminal surface of connection screw (330) with lamp holder body (100) be provided with mounting hole (340) on second connecting plate (320), the axis of mounting hole (340) be vertical setting.

4. A lamp having a lamp light dynamic conversion function according to claim 1, wherein: the lamp holder body (100) is provided with a plurality of radiating plate pieces (150) on the outer side wall, the radiating plate pieces (150) extend left and right, and the radiating plate pieces (150) are arranged at intervals.

5. A lamp having a lamp light dynamic conversion function according to claim 1, wherein: LED luminous element (140) cover the snoot (160) that the cover was equipped with loudspeaker form, snoot (160) be big end down structure setting, snoot (160) upper end and lamp plate (130) fixed connection.

6. A lamp having a lamp light dynamic conversion function according to claim 1, wherein: the circulating driving assembly comprises a driven wheel (200) rotatably arranged in the left end of the lamp groove (110), a driving wheel (210) arranged in the right end of the lamp groove (110), an annular transmission belt (220) connected between the driving wheel (210) and the driven wheel (200), and a driving unit in transmission connection with the driving wheel (210), wherein the axes of the driven wheel (200) and the driving wheel (210) extend forwards and backwards, the fixing plate (120) is arranged in the middle of the lamp groove (110), the front edge and the rear edge of the fixing plate (120) are respectively and fixedly connected with the front side wall and the rear side wall of the lamp groove (110), so that the LED luminous bodies (140) are arranged in the annular transmission belt (220), the shading plate blocks (230) are connected to the annular transmission belt (220) in an annular interval manner, and the annular transmission belt (220) is arranged on one side close to the side wall of the lamp groove (110), the light shielding plate block (230) extends to the lower part of the LED luminous body (140).

7. A lamp with a light dynamic conversion function according to claim 6, characterized in that: the driven wheel (200) is rotatably connected with the lamp groove (110) through a rotating shaft, the driving unit is a rotating motor (240) arranged in the lamp groove (110), and an output shaft of the rotating motor (240) is coaxially connected with the driving wheel (210).

8. A lamp having a lamp light dynamic conversion function according to claim 1, wherein: and a light-transmitting plate (170) which extends left and right is arranged on the notch of the lamp groove (110).

9. A lamp having a lamp light dynamic conversion function according to claim 8, wherein: preceding lateral wall and the back wall of light trough (110) all are provided with draw-in groove (111), extend the setting about draw-in groove (111) is, both ends extend to the left end face and the right-hand member face of lamp holder body (100) respectively about draw-in groove (111) the front edge and the front edge of light-transmitting plate (170) all are equipped with card strip (171) that match with draw-in groove (111), light-transmitting plate (170) through card strip (171) and draw-in groove (111) slip joint.

10. A lamp having a lamp light dynamic conversion function according to claim 8, wherein: the lower wall surface of the light-transmitting plate (170) is a circular arc convex surface, and the upper wall surface of the light-transmitting plate (170) is a plane.