CN219222305U

CN219222305U - LED spotlight capable of adjusting light emission by 360 degrees

Info

Publication number: CN219222305U
Application number: CN202320825524.9U
Authority: CN
Inventors: 黄晓辉
Original assignee: Hangzhou Lin'an Hongyao Optoelectronic Technology Co ltd
Current assignee: Hangzhou Lin'an Hongyao Optoelectronic Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-06-20
Anticipated expiration: 2033-04-11

Abstract

The utility model provides an LED spotlight capable of adjusting light emission by 360 degrees, and belongs to the technical field of lighting appliances. This alright 360 degrees LED spot lamps of adjusting light, including supporting mechanism, adjustment mechanism and lighting mechanism, supporting mechanism includes fixed box, the fluting has been seted up to one side of fixed box, adjustment mechanism installs in the inside of fixed box and extends to the outside of fixed box through the fluting, adjustment mechanism includes the backup pad, a pair of support frame is installed at the top of backup pad, and be connected with the fixed block between a pair of support frames, the inside of fixed block is connected with the axle sleeve through the bearing, the inside of axle sleeve is equipped with the pivot, the top of fixed block is equipped with the connecting seat, and the connecting seat is connected with the axle sleeve transmission, the inside of connecting seat is equipped with the driving gear, through adjustment mechanism's use, can replace spherical cambered surface (spherical-cut curved surface) structure to realize 360 degrees regulation, simultaneously, still can not paste mutually because of the inseparable frictional force between the spherical cambered surface, thereby reach the function that can carry out smooth regulation.

Description

LED spotlight capable of adjusting light emission by 360 degrees

Technical Field

The utility model relates to the technical field of illumination appliances, in particular to an LED spotlight capable of adjusting light emission by 360 degrees.

Background

The LED spotlight is a spotlight using a light emitting diode as a light source. The traditional spot lamp mostly adopts halogen lamp, and luminous efficiency is lower, relatively power consumptive, by the irradiation ambient temperature rise, life is short. The LED light source is far superior to the traditional lighting lamp in the aspects of light emitting principle, energy saving and environmental protection.

The Chinese utility model patent with publication number of CN207179427U discloses a down lamp in the year 3 of 4 of 2018,

the light source module comprises a gland, a face ring and a light source module, wherein the outer surface of a shell of the light source module is a truncated spherical surface, the gland and the face ring can be fixedly connected to form an inner cylinder of the truncated spherical surface, the light source module is arranged in the inner cylinder, the cylinder wall of the inner cylinder is matched and attached with the outer surface of the shell of the light source module, and the central plane of the upper and lower directions of the shell of the light source module is on the same plane with the connecting surface of the gland and the face ring. It has the following advantages: the structure is simple, the adopted parts are few, the cost is low, and the free adjustment of the irradiation angle of 360 degrees can be realized;

the technical scheme recorded in the scheme has a problem that the structure for realizing 360-degree adjustment through the spherical cambered surface (truncated spherical curved surface) structure is poor in adjustment hand feeling, unsmooth and strong in blocking feeling because the spherical cambered surface plays a guiding role and also plays a stopping role, so that a certain interference fit is needed to be formed under normal conditions, otherwise, the angle after adjustment is not easy to fix, but the problem of angle fixing is solved, and the following defects are that friction force is increased sharply when the spherical cambered surfaces are tightly adhered to each other.

Disclosure of Invention

In order to make up for the defects, the utility model provides the LED spotlight capable of adjusting the light output by 360 degrees.

The utility model is realized in the following way:

the utility model provides a can 360 degree adjustment light-emitting LED shot-light, includes supporting mechanism, adjustment mechanism and lighting mechanism, supporting mechanism includes the fixed box, the fluting has been seted up to one side of fixed box, adjustment mechanism installs in the inside of fixed box and extends to the outside of fixed box through the fluting, adjustment mechanism includes the backup pad, a pair of support frame is installed at the top of backup pad, and a pair of be connected with the fixed block between the support frame, the inside of fixed block is connected with the axle sleeve through the bearing, the inside of axle sleeve is equipped with the pivot, the top of fixed block is equipped with the connecting seat, just the connecting seat is connected with the axle sleeve transmission, the inside of connecting seat is equipped with the driving gear, just the driving gear is connected with the top of pivot through the bearing connection, just driven gear is installed in the outside of connecting axle, the connecting block is installed at the top, lighting mechanism includes LED shot-light body, just LED body is connected with the bracing piece.

Adopt the beneficial effect of above-mentioned further scheme, if the pivot takes place to rotate, under the effect of driving gear and driven gear, can make the connecting axle rotatory, thereby realize the longitudinal rotation of bracing piece, and then make the LED shot-light body radially rotatory, if the axle sleeve takes place to rotate, just can make the connecting seat rotatory, and then make the LED shot-light body axially rotatable, after two kinds of direction of rotations combine together, just can realize the 360 degrees rotations of LED shot-light body, simultaneously, the pivot is located the inside of axle sleeve, and the pivot is not laminated mutually with the inner wall of axle sleeve, so the rotation of no matter the rotation of pivot or axle sleeve can not influence the rotation of axle sleeve and pivot.

Further, the bottom of fixed block is equipped with first worm wheel, just first worm wheel is connected with the bottom of pivot, first motor is installed at the top of backup pad, a pair of first supporting shoe is installed to the inboard of support frame, a pair of be connected with first worm between the first supporting shoe, just first worm is connected with the output transmission of first motor, first worm and first worm wheel interlock each other.

The beneficial effect of adopting above-mentioned further scheme is, after the first motor starts, through the use of first worm and first worm wheel, can make the pivot rotatory.

Further, the bottom of fixed block is equipped with the second worm wheel, just the second worm wheel is connected with the bottom of axle sleeve, the second motor is installed through the frame in the top of backup pad, a pair of second supporting shoe is installed to the inboard of support frame, a pair of be connected with the second worm between the second supporting shoe, the second worm is connected with the output transmission of second motor, the second worm wheel is connected with the second worm interlock.

The beneficial effect of adopting above-mentioned further scheme is, after the second motor starts, through the use of second worm and second worm wheel, can make the axle sleeve rotatory to, because the worm wheel worm possesses the ability of auto-lock, so after adjusting the angle of LED shot-light body, can't change its irradiation angle through stirring the LED shot-light body, thereby reach the function of locking the irradiation angle of LED shot-light body.

Further, the first worm gear is located below the second worm gear.

Furthermore, the driving gear and the driven gear are bevel gears.

Further, the spliced pole is installed at the top of bracing piece, the link is installed to the bottom of spliced pole, one side of link is connected with inert axle, just inert axle is connected with the LED shot-light body.

The LED spotlight has the beneficial effects that the irradiation angle of the LED spotlight body can be finely adjusted independently through the use of the inert shaft.

Further, a spring washer is connected between the inert shaft and the connecting frame.

The LED spotlight has the beneficial effects that through the use of the spring washer, the friction force between the inert shaft and the connecting frame can be improved, so that the inert shaft cannot rotate due to the weight of the LED spotlight body.

Furthermore, the connecting seat is U-shaped, and the connecting frame is L-shaped.

Further, the inside of one side of the LED spotlight body is provided with a heat dissipation fan, and the LED spotlight body is provided with a plurality of heat dissipation grooves on one side close to the heat dissipation fan.

The LED spotlight body has the beneficial effects that after the LED spotlight body is used for a long time, more heat can be generated in the LED spotlight body, and the heat can be timely emitted through the use of the heat radiating fan and the heat radiating groove, so that the service life of the LED spotlight body is prolonged.

Further, a protective cover is arranged on one side of the LED spotlight body, threads are formed on the other side of the LED spotlight body and the inside of the protective cover, the threads are meshed with each other, and the protective cover is made of a light-transmitting material.

The LED spotlight has the beneficial effects that the lamp beads of the LED spotlight body can be protected through the use of the protective cover.

The beneficial effects of the utility model are as follows: according to the LED spotlight capable of adjusting light emission by 360 degrees, which is obtained through the design, if the rotating shaft rotates, the connecting shaft can rotate under the action of the driving gear and the driven gear, so that the longitudinal rotation of the supporting rod is realized, the LED spotlight body can radially rotate, if the shaft sleeve rotates, the connecting seat can rotate, the LED spotlight body can axially rotate, after the two rotating directions are combined, the LED spotlight body can rotate by 360 degrees, meanwhile, the rotating shaft is positioned in the shaft sleeve, the rotating shaft is not attached to the inner wall of the shaft sleeve, and therefore, the rotation of the rotating shaft or the rotation of the shaft sleeve can not influence the rotation of the shaft sleeve and the rotating shaft, the 360-degree adjustment of the LED spotlight body can be realized instead of a spherical cambered surface structure, and meanwhile, the function of smoothly adjusting the LED spotlight body can not be realized due to the tight attachment between spherical cambered surfaces.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an LED spotlight capable of adjusting light output by 360 degrees;

FIG. 2 is a perspective view of an adjusting mechanism of an LED spotlight capable of adjusting light output by 360 degrees;

FIG. 3 is a schematic diagram of an exploded structure of an adjusting mechanism of an LED spotlight capable of adjusting light output by 360 degrees;

FIG. 4 is a schematic diagram of a first back perspective structure of an LED spotlight capable of adjusting light output by 360 degrees;

fig. 5 is a schematic diagram of a second back perspective structure of an LED spotlight capable of adjusting light output by 360 degrees according to the present utility model.

In the figure: 100. a support mechanism; 1001. a fixed box; 1002. slotting; 200. an adjusting mechanism; 2001. a support plate; 2002. a first motor; 2003. a first support block; 2004. a first worm; 2005. a first worm wheel; 2006. a second motor; 2007. a second support block; 2008. a second worm wheel; 2009. a support frame; 2010. a drive gear; 2011. a connecting shaft; 2012. a driven gear; 2013. a connecting block; 2014. a support rod; 2015. a second worm; 2016. a rotating shaft; 2017. a fixed block; 2018. a shaft sleeve; 2019. a connecting seat; 300. an illumination mechanism; 3001. a connecting column; 3002. a connecting frame; 3003. an inert shaft; 3004. an LED spotlight body; 3005. a thread; 3006. a protective cover; 3007. a heat sink; 3008. a heat dissipation fan.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

The utility model relates to an embodiment I of an LED spotlight capable of adjusting light emission by 360 degrees

The utility model provides the following technical scheme: as shown in fig. 2 and 3, including a support mechanism 100, an adjusting mechanism 200 and a lighting mechanism 300, the support mechanism 100 includes a fixing case 1001, a slot 1002 is provided at one side of the fixing case 1001, the adjusting mechanism 200 is installed inside the fixing case 1001 and extends to the outside of the fixing case 1001 through the slot 1002, the adjusting mechanism 200 includes a support plate 2001, a pair of support frames 2009 are installed at the top of the support plate 2001, a fixing block 2017 is connected between the pair of support frames 2009, the inside of the fixing block 2017 is connected with a shaft sleeve 2018 through a bearing, a rotating shaft 2016 is provided inside the shaft sleeve 2018, a connecting seat 2019 is provided at the top of the fixing block 2017, and the connecting seat 2019 is in transmission connection with the shaft sleeve 2018, a driving gear 2010 is provided inside the connecting seat 2019, and the driving gear 2010 is connected with the top end of the rotating shaft 2016, a connecting shaft 2011 is connected inside the connecting seat 2019 through a bearing, and the driven gear 2012 is installed on the outside of the connecting shaft 2011, the driving gear 2010 is meshed with the driven gear 2012, the connecting block 2013 is installed on the outside of the connecting shaft 2011, the supporting rod 2014 is installed on the top of the connecting block 2013, the lighting mechanism 300 comprises an LED spotlight body 3004, the LED spotlight body 3004 is connected with the supporting rod 2014, if the rotating shaft 2016 rotates, under the action of the driving gear 2010 and the driven gear 2012, the connecting shaft 2011 can be rotated, thereby realizing the longitudinal rotation of the supporting rod 2014, further enabling the LED spotlight body 3004 to be rotated radially, if the shaft sleeve 2018 rotates, enabling the connecting seat 2019 to be rotated, further enabling the LED spotlight body 3004 to be rotated axially, after the two rotating directions are combined, the LED spotlight body 3004360 can be rotated, meanwhile, the rotating shaft 2016 is positioned in the inside of the shaft sleeve 2018, and the rotating shaft 2016 is not jointed with the inner wall of the shaft sleeve 2018, neither the rotation of the shaft 2016 nor the rotation of the sleeve 2018 affects the rotation of the sleeve 2018 and shaft 2016.

The utility model relates to a second embodiment of an LED spotlight capable of adjusting light emission by 360 degrees

Referring to fig. 3, specifically, a first worm wheel 2005 is provided at the bottom of a fixed block 2017, the first worm wheel 2005 is connected with the bottom of a rotating shaft 2016, a first motor 2002 is installed at the top of a supporting plate 2001, a pair of first supporting blocks 2003 are installed at the inner side of a supporting frame 2009, a first worm 2004 is connected between the pair of first supporting blocks 2003, the first worm 2004 is in transmission connection with the output end of the first motor 2002, the first worm 2004 is meshed with the first worm wheel 2005, after the first motor 2002 is started, the rotating shaft 2016 can be rotated by using the first worm 2004 and the first worm wheel 2005, a second worm wheel 2008 is provided at the bottom of the fixed block 2017, the second worm wheel 2008 is connected with the bottom of a shaft sleeve 2018, a second motor 2006 is installed at the top of the supporting plate 2001 through a base, a pair of second supporting blocks 2007 are installed at the inner side of the worm supporting frame 2009, a second worm is connected between the pair of second supporting blocks 2007, the second worm 2015 is in transmission connection with the output end of the second motor 2006, the second worm wheel 2004 is meshed with the second worm wheel 2006, after the first worm wheel is started, the second worm wheel 2006 is meshed with the second worm wheel 2006, the second worm wheel is capable of rotating, the angle of being adjusted by using the second worm wheel 2015 and the second worm 2015, and the angle of the self-locking LED lamp body 3004 can not be rotated, and the angle of the LED body 3004 can be well be adjusted, and the angle of the LED body can be well, and the LED can be rotated, by the angle of the LED body 3004, and the LED can be well, and the angle can be well, by the angle, and the LED can be well, by the angle, and the angle can be well, and the angle, and the angle can well.

The utility model relates to an embodiment III of an LED spotlight capable of adjusting light emission by 360 degrees

Referring to fig. 4 and 5, specifically, a heat dissipation fan 3008 is installed in one side of the LED spotlight body 3004, and a plurality of heat dissipation grooves 3007 are formed in one side of the LED spotlight body 3004 close to the heat dissipation fan 3008, when the LED spotlight body 3004 is used for a long time, more heat is generated in the LED spotlight body 3004, and through the use of the heat dissipation fan 3008 and the heat dissipation grooves 3007, the heat can be timely dissipated, so that the service life of the LED spotlight body 3004 is prolonged.

Specifically, this can 360 degrees LED shot-light of adjusting light theory of operation: when the LED spotlight is used, the first motor 2002 and the second motor 2006 are started, the rotating shaft 2016 can be rotated through the use of the first worm 2004 and the first worm wheel 2005, the shaft sleeve 2018 can be rotated through the use of the second worm 2015 and the second worm wheel 2008, if the rotating shaft 2016 rotates, the connecting shaft 2011 can be rotated under the action of the driving gear 2010 and the driven gear 2012, so that the vertical rotation of the supporting rod 2014 is realized, the LED spotlight body 3004 can be further rotated radially, if the shaft sleeve 2018 rotates, the connecting seat 2019 can be rotated, the LED spotlight body 3004 can be further rotated axially, after the two rotation directions are combined, the LED spotlight body 3004360 degrees can be realized, meanwhile, the rotating shaft 2016 is positioned in the shaft sleeve 2018, the rotating shaft 2016 is not attached to the inner wall of the shaft sleeve 2018, the rotation of the shaft sleeve 2018 can not be influenced no matter the rotation of the rotating shaft sleeve 2018 or the rotation of the shaft sleeve 2018, and the rotation of the rotating shaft 2016 can be realized, and the spotlight body 3004 can not be locked by the stirring angle of the LED spotlight body 3004 after the angle of the LED spotlight body 3004 is adjusted, and the spotlight body 3004 can not be rotated by stirring the LED spotlight body 3004.

It should be noted that, specific model specifications of the first motor 2002, the first worm 2004, the first worm gear 2005, the second motor 2006, the second worm gear 2008, the second worm 2015, the driving gear 2010, the driven gear 2012 and the LED spotlight body 3004 of the LED spotlight body capable of adjusting the light output by 360 degrees need to be determined by selecting the model according to the actual specifications of the device, and the specific model selection calculation method adopts the prior art in the art, so that detailed description is omitted.

The power supply and the principles of the 360 degree adjustable light emitting LED spotlight first motor 2002, first worm 2004, first worm gear 2005, second motor 2006, second worm gear 2008, second worm 2015, driving gear 2010, driven gear 2012 and LED spotlight body 3004 will be clear to those skilled in the art and will not be described in detail herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The LED spotlight capable of adjusting light emission by 360 degrees is characterized by comprising a supporting mechanism (100), an adjusting mechanism (200) and a lighting mechanism (300),

the supporting mechanism (100) comprises a fixed box (1001), a slot (1002) is formed in one side of the fixed box (1001), the adjusting mechanism (200) is installed inside the fixed box (1001) and extends to the outer side of the fixed box (1001) through the slot (1002), the adjusting mechanism (200) comprises a supporting plate (2001), a pair of supporting frames (2009) are installed at the top of the supporting plate (2001), a fixed block (2017) is connected between the pair of supporting frames (2009), a shaft sleeve (2018) is connected inside the fixed block (2017) through a bearing, a rotating shaft (2016) is arranged inside the shaft sleeve (2018), a connecting seat (2019) is arranged at the top of the fixed block (2017), the connecting seat (2019) is in transmission connection with the shaft sleeve (2018), a driving gear (2010) is arranged inside the connecting seat, the driving gear (2010) is connected with the top end of the rotating shaft (2016), a connecting shaft (2011) is connected inside the connecting seat through a bearing, the connecting shaft (2011) is connected with the driven gear (2013), the connecting shaft (2013) is meshed with the connecting rod (2013), the lighting mechanism (300) comprises an LED spotlight body (3004), and the LED spotlight body (3004) is connected with the support rod (2014).

2. The LED spotlight capable of adjusting light emission by 360 degrees according to claim 1, wherein a first worm wheel (2005) is arranged at the bottom of the fixed block (2017), the first worm wheel (2005) is connected with the bottom end of the rotating shaft (2016), a first motor (2002) is installed at the top of the supporting plate (2001), a pair of first supporting blocks (2003) are installed at the inner side of the supporting frame (2009), a first worm (2004) is connected between the pair of first supporting blocks (2003), the first worm (2004) is in transmission connection with the output end of the first motor (2002), and the first worm (2004) is meshed with the first worm wheel (2005).

3. The LED spotlight capable of adjusting light emission by 360 degrees according to claim 2, wherein a second worm wheel (2008) is arranged at the bottom of the fixed block (2017), the second worm wheel (2008) is connected with the bottom end of the shaft sleeve (2018), a second motor (2006) is mounted at the top of the supporting plate (2001) through the base, a pair of second supporting blocks (2007) are mounted at the inner side of the supporting frame (2009), a second worm (2015) is connected between the pair of second supporting blocks (2007), the second worm (2015) is in transmission connection with the output end of the second motor (2006), and the second worm wheel (2008) is in meshed connection with the second worm (2015).

4. A 360 ° adjustable light emitting LED spotlight as claimed in claim 3, wherein said first worm gear (2005) is located below said second worm gear (2008).

5. The 360 degree adjustable light emitting LED spot light of claim 1 wherein said driving gear (2010) and driven gear (2012) are bevel gears.

6. The LED spotlight capable of adjusting light emission by 360 degrees according to claim 1, wherein a connecting column (3001) is installed at the top of the supporting rod (2014), a connecting frame (3002) is installed at the bottom of the connecting column (3001), an inert shaft (3003) is connected to one side of the connecting frame (3002), and the inert shaft (3003) is connected with the LED spotlight body (3004).

7. The LED spot light with 360 degrees adjustable light emitting according to claim 6, wherein a spring washer is connected between the inert shaft (3003) and the connecting frame (3002).

8. The LED spotlight with 360 degrees adjustable light output according to claim 6, wherein the connector (2019) is "U" shaped and the connector frame (3002) is "L" shaped.

9. The LED spotlight with 360-degree adjustable light emission according to claim 1, wherein a heat dissipation fan (3008) is installed inside one side of the LED spotlight body (3004), and a plurality of heat dissipation grooves (3007) are formed in one side of the LED spotlight body (3004) close to the heat dissipation fan (3008).

10. The LED spotlight with 360-degree adjustable light emission according to claim 1, wherein a protective cover (3006) is provided on one side of the LED spotlight body (3004), threads (3005) are provided on the other side of the LED spotlight body (3004) and inside the protective cover (3006), the threads (3005) are engaged with each other, and the protective cover (3006) is made of a light-transmitting material.