CN211574876U

CN211574876U - Projection direction adjustable spotlight

Info

Publication number: CN211574876U
Application number: CN202020337968.4U
Authority: CN
Inventors: 姜兴忠; 姜魁滨; 王钦帅
Original assignee: Shandong Ruiguang Electronic Engineering Technology Co ltd
Current assignee: Shandong Ruiguang Electronic Engineering Technology Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-09-25
Anticipated expiration: 2030-03-17

Abstract

The utility model relates to a shot-light technical field provides a shot-light of adjustable projection direction, including the light source subassembly, the light source subassembly is installed on the light source support, the light source support rotates and installs on the fixed bolster, be equipped with between light source support and the fixed bolster and be used for promoting the light source support along the guiding mechanism that vertical direction throws the angle adjustment, the bottom of fixed bolster is equipped with hollow supporting seat, be equipped with first pivot between fixed bolster and the supporting seat, the one end fixed mounting of first pivot is in the bottom of fixed bolster, the other end pass the top lateral wall of supporting seat and with supporting seat internally mounted's driving motor gear engagement transmission. The utility model provides a projection angle of present shot-light with throw the direction single, and when throwing the angle and throw the direction and need adjust, there is the adjustment trouble, use inconvenient problem.

Description

Projection direction adjustable spotlight

Technical Field

The utility model relates to a shot-light technical field especially relates to an adjustable projection direction's shot-light.

Background

The spotlight is typical modern school illumination without a main light and a fixed scale, can create an illumination atmosphere, can directly irradiate the light of the spotlight on a target object and a projection object needing light supplement to highlight a subjective effect and achieve an artistic effect of highlighting and enriching layers, and meanwhile, the spotlight has soft light and luxury and can play a leading role in the whole illumination, and also can locally daylight and support the atmosphere.

The applicant has found in practice that the current spot lights have the following drawbacks: present shot-light is mostly installed on the support through the bolt, and the projection angle and the projection direction of shot-light are single to, when projection angle and projection direction need be adjusted, need the staff to loosen the bolt of fastening earlier, just can manual adjustment, the adjustment is comparatively troublesome, especially when the mounted position of shot-light is higher or the space of installation is less, and the adjustment is particularly troublesome, uses inconveniently.

Therefore, the development of a projecting lamp capable of adjusting the projecting direction not only has urgent research value, but also has good economic benefit and industrial application potential, which is the basis and the place where the utility model can complete the power.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art pointed out above, the utility model discloses the people has carried out the deep research to this, after having paid out a large amount of creative work, thereby accomplished the utility model discloses.

Particularly, the utility model discloses the technical problem that solve is: the utility model provides an adjustable projection direction's shot-light to the projection angle that solves present shot-light is single with the projection direction, and when projection angle and projection direction need be adjusted, has the adjustment trouble, uses inconvenient problem.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides an adjustable projection direction's shot-light, includes the light source subassembly, the light source subassembly is installed on the light source support, the light source support rotates to be installed on the fixed bolster, the light source support with be equipped with between the fixed bolster and be used for promoting the light source support carries out the guiding mechanism who throws the angle adjustment along vertical direction, the bottom of fixed bolster is equipped with hollow supporting seat, the fixed bolster with be equipped with first pivot between the supporting seat, the one end fixed mounting of first pivot in the bottom of fixed bolster, the other end pass the top lateral wall of supporting seat and with supporting seat internally mounted's driving motor gear engagement transmission.

As an improved scheme, the light source assembly comprises a heat dissipation substrate, the heat dissipation substrate is installed on the light source support, a plurality of heat dissipation rib plates are arranged at the bottom of the heat dissipation substrate, an LED lamp plate is installed at the top of the heat dissipation substrate, a plurality of LED lamps and a plurality of optical lenses are installed on the LED lamps and the optical lenses are installed on the LED lamp plate.

As an improved scheme, one side of the light source support, which is close to the fixed support, is provided with a pair of oppositely arranged connecting lugs, two through holes are formed in the connecting lugs, a second rotating shaft penetrates through the two through holes, and the end part of the second rotating shaft is installed on the fixed support.

As an improved scheme, the adjusting mechanism comprises a connecting block, the connecting block is installed on the light source support, a piston rod of an electric push rod is connected to the connecting block, a machine body of the electric push rod is installed on a base, and the base is installed on the fixed support.

As an improved scheme, the connecting block and the base are of a U-shaped structure, pin shafts are arranged at the U-shaped opening ends of the connecting block and the base in a penetrating mode, and the electric push rod is connected with the connecting block and the base in a hinged mode through the pin shafts.

As an improved scheme, a driven bevel gear is installed at one end, far away from the fixed support, of the first rotating shaft, the driving motor is installed on the side wall of the inner cavity of the supporting seat through bolts, a driving bevel gear is installed on an output shaft of the driving motor, and the driving bevel gear and the driven bevel gear are in gear engagement transmission.

As an improved scheme, a plurality of universal balls are further arranged between the fixed support and the supporting seat, and are arranged at the top of the supporting seat and are abutted against the bottom of the fixed support.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

the light source support is arranged, the light source support is rotatably arranged on the fixed support, the adjusting mechanism is arranged between the light source support and the fixed support, the projection angle of the spot lamp can be adjusted along the vertical direction through the adjusting mechanism, manual adjustment of workers is not needed, adjustment is convenient and rapid, the first rotating shaft is arranged between the fixed support and the supporting seat, one end of the first rotating shaft is fixedly arranged at the bottom of the fixed support, the other end of the first rotating shaft penetrates through the side wall of the top of the supporting seat and is in gear engagement transmission with the driving motor, the fixed support can be driven to rotate in the horizontal direction through the driving motor, and further the angle adjustment of the horizontal direction of the spot lamp is realized, so that the projection angle and the projection direction of the spot lamp can be adjusted along the vertical direction and the horizontal direction, the projection angle and the;

the adjusting mechanism comprises a connecting block, the connecting block is arranged on the light source support and connected with a piston rod of the electric push rod, a machine body of the electric push rod is arranged on the base, the base is arranged on the fixed support, the light source support can be driven to rotate around a second rotating shaft on the fixed support through the extension and retraction of the piston rod of the electric push rod, the projection angle in the vertical direction is adjusted, manual adjustment is replaced by the electric push rod, and the adjustment is more convenient and rapid;

through set up a plurality of universal balls between fixed bolster and supporting seat, universal ball is installed on the supporting seat, and inconsistent with the bottom of fixed bolster, and is more smooth and easy when can making the fixed bolster rotate along the horizontal direction through universal ball, and simultaneously, universal ball also plays the effect of bearing the weight of the installation thing on fixed bolster and the fixed bolster, avoids on the whole first pivot of concentrating on of gravity, influences the gear engagement transmission.

To sum up, the utility model provides a projection angle of present shot-light with throw the direction single, and when throwing the angle and throw the direction and need adjust, there is the adjustment trouble, use inconvenient problem.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is another schematic structural view of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

FIG. 4 is a schematic structural diagram of the optical source module of the present invention

Wherein each numerical designation refers to a particular meaning, element, and/or component, respectively, as follows in the figures.

In the figure: 1. light source subassembly, 101, heat dissipation base plate, 102, heat dissipation gusset, 103, LED lamp plate, 104, LED lamp, 105, optical lens, 2, light source support, 3, fixed bolster, 4, guiding mechanism, 401, connecting block, 402, electric putter, 403, base, 404, round pin axle, 5, supporting seat, 6, first pivot, 7, driving motor, 8, engaging lug, 9, second pivot, 10, driven bevel gear, 11, drive bevel gear, 12, universal ball.

Detailed Description

The invention will be further described with reference to specific examples. The use and purpose of these exemplary embodiments are to illustrate the invention, not to limit the scope of the invention in any way, and not to limit the scope of the invention in any way.

As shown in figures 1-4, a projection direction adjustable spot lamp comprises a light source assembly 1, the light source assembly 1 is mounted on a light source support 2 through bolts, the light source support 2 is rotatably mounted on a fixed support 3, an adjusting mechanism 4 for pushing the light source support 2 to adjust the projection angle along the vertical direction is arranged between the light source support 2 and the fixed support 3, the projection angle of the spot lamp can be adjusted along the vertical direction through the adjusting mechanism 4, manual adjustment of workers is not needed, the adjustment is convenient and rapid, a hollow support seat 5 is arranged at the bottom of the fixed support 3, a first rotating shaft 6 is arranged between the fixed support 3 and the support seat 5, one end of the first rotating shaft 6 is fixedly mounted at the bottom of the fixed support 3 through welding, and the other end of the first rotating shaft passes through a through hole arranged on the side wall of the top of the support seat 5 and is in gear, first pivot 6 passes through the bearing and rotates and install in the top of supporting seat 5, can drive fixed bolster 3 through driving motor 7 and realize the rotation of horizontal direction, and then realize shot-light horizontal direction's angular adjustment, from this, make the projection angle of shot-light and throw the direction and can follow vertical direction and horizontal direction and adjust, make the projection angle of shot-light with throw the direction more all-round, richen various more.

In this embodiment, as shown in fig. 4, the light source assembly 1 includes a heat dissipation substrate 101, the heat dissipation substrate 101 is installed on the light source support 2 through a bolt, a plurality of heat dissipation rib plates 102 are arranged at the bottom of the heat dissipation substrate 101, the heat dissipation rib plates 102 and the heat dissipation substrate 101 are of an integrated structure, the LED lamp plate 103 is installed on the top of the heat dissipation substrate 101 through a bolt, a plurality of LED lamps 104 are arranged on the LED lamp plate 103, optical lenses 105 are installed on the LED lamps 104, and the optical lenses 105 are installed on the LED lamp plate 103 through a bolt.

In this embodiment, as shown in fig. 2, one side of the light source support 2 close to the fixed support 3 is provided with a pair of relatively-arranged engaging lugs 8, the engaging lugs 8 and the light source support 2 are of an integral structure, two engaging lugs 8 are provided with through holes, and two through holes are provided with a second rotating shaft 9 in a penetrating manner, the end portions of the second rotating shaft 9 are all mounted on the fixed support 3 by bolts, and the light source support 2 can be rotated along the second rotating shaft 9 by arranging the second rotating shaft 9, so as to adjust the angle of the horizontal direction of the spotlight.

In this embodiment, as shown in fig. 1 and fig. 2, the adjusting mechanism 4 includes a connecting block 401, the connecting block 401 is bolted to the light source support 2, a piston rod of the electric push rod 402 is connected to the connecting block 401, the body of the electric push rod 402 is installed on a base 403, the base 403 is bolted to the fixed support 3, the light source support 2 can be driven to rotate around the second rotating shaft 9 on the fixed support 3 through the extension and retraction of the piston rod of the electric push rod 402, and then the projection angle in the vertical direction is adjusted, the electric push rod 402 replaces manual adjustment, the electric push rod 402 and the driving motor 7 are controlled by the control switch, and therefore, the spotlight adjustment is more convenient and faster.

In this embodiment, as shown in fig. 1 and fig. 2, the connecting block 401 and the base 403 are both U-shaped, the U-shaped opening ends of the connecting block 401 and the base 403 are both provided with a pin 404, and the electric push rod 402 is hinged to the connecting block 401 and the base 403 through the pin 404.

In this embodiment, as shown in fig. 3, a driven bevel gear 10 is installed on one end of the first rotating shaft 6, which is far away from the fixed support 3, a driving motor 7 is installed on the side wall of the inner cavity of the support seat 5 through a bolt, a driving bevel gear 11 is installed on an output shaft of the driving motor 7 through a bolt, the driving bevel gear 11 and the driven bevel gear 10 are in gear engagement transmission, the fixed support 3 can be driven to rotate along the horizontal direction through the driving motor 7, and then the adjustment of the projection angle of the spotlight in the horizontal direction is realized.

In this embodiment, as shown in fig. 1 and fig. 2, still be equipped with a plurality of universal balls 12 between fixed bolster 3 and the supporting seat 5, a plurality of universal balls 12 are all arranged and are installed in the top of supporting seat 5, and inconsistent with the bottom of fixed bolster 3, can make fixed bolster 3 more smooth and easy when rotating along the horizontal direction through universal ball 12, and simultaneously, universal ball 12 also plays the effect of bearing the weight of the installation thing on fixed bolster 3 and the fixed bolster 3, avoids the gravity to concentrate on first pivot 6 entirely, influences the gear engagement transmission.

For ease of understanding, the working process of the present embodiment is given below:

as shown in fig. 1 to fig. 3, the light source bracket 2 can be driven to rotate around the second rotating shaft 9 on the fixed bracket 3 by the extension and retraction of the piston rod of the electric push rod 402, so as to adjust the projection angle in the vertical direction; the driving bevel gear 11 is installed on an output shaft of the driving motor 7, the driving bevel gear 11 is meshed with the driven bevel gear 10 in a gear meshing mode, the driven bevel gear 10 is installed on the first rotating shaft 6, the first rotating shaft 6 can be driven to rotate through the driving motor 7, the end portion of the first rotating shaft 6 is fixedly installed on the fixing support 3, the fixing support 3 is driven to conduct projection angle adjustment along the horizontal direction, and therefore the projection direction of the spotlight is adjusted in an all-round mode.

To sum up, the utility model provides a present shot-light throw the angle with throw the direction single, and when throwing the angle and throw the direction and need adjust, have the adjustment trouble, use inconvenient problem.

It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.

Claims

1. A spotlight capable of adjusting projection direction is characterized in that: the light source assembly is mounted on a light source support, the light source support is rotatably mounted on a fixed support, an adjusting mechanism used for pushing the light source support to project angle adjustment along the vertical direction is arranged between the light source support and the fixed support, a hollow supporting seat is arranged at the bottom of the fixed support, a first rotating shaft is arranged between the fixed support and the supporting seat, one end of the first rotating shaft is fixedly mounted at the bottom of the fixed support, and the other end of the first rotating shaft penetrates through the top side wall of the supporting seat and is in gear engagement transmission with a driving motor mounted inside the supporting seat.

2. A spotlight with adjustable projection direction as claimed in claim 1, wherein: the light source assembly comprises a heat dissipation substrate, the heat dissipation substrate is installed on the light source support, a plurality of heat dissipation rib plates are arranged at the bottom of the heat dissipation substrate, an LED lamp panel is installed at the top of the heat dissipation substrate, a plurality of LED lamps are installed on the LED lamp panel in a arrayed mode, a plurality of optical lenses are installed on the LED lamps, and the optical lenses are installed on the LED lamp panel.

3. A spotlight with adjustable projection direction as claimed in claim 1, wherein: the light source support is close to one side of fixed bolster is equipped with the engaging lug of a pair of relative setting, two all be equipped with the through-hole on the engaging lug, and wear to be equipped with the second pivot in two through-holes, the tip of second pivot all install in on the fixed bolster.

4. A spotlight with adjustable projection direction as claimed in claim 1, wherein: the adjusting mechanism comprises a connecting block, the connecting block is installed on the light source support, a piston rod of an electric push rod is connected onto the connecting block, a machine body of the electric push rod is installed on a base, and the base is installed on the fixed support.

5. A spotlight with adjustable projection direction as claimed in claim 4 wherein: the connecting block with the base all is U type structure, just the connecting block with the round pin axle is all worn to be equipped with by the U type open end of base, electric putter pass through the round pin axle with the connecting block with the base is articulated to be connected.

6. A spotlight with adjustable projection direction as claimed in claim 1, wherein: the end, far away from the fixed bolster, of the first rotating shaft is provided with a driven bevel gear, the driving motor is mounted on the side wall of the inner cavity of the supporting seat through bolts, an output shaft of the driving motor is provided with a driving bevel gear, and the driving bevel gear and the driven bevel gear are in gear engagement transmission.

7. A spotlight with adjustable projection direction as claimed in claim 1, wherein: the fixing support is characterized in that a plurality of universal balls are further arranged between the fixing support and the supporting seat, and the universal balls are arranged at the top of the supporting seat and are abutted against the bottom of the fixing support.