CN213479992U

CN213479992U - Anti-dazzle smallpox shot-light

Info

Publication number: CN213479992U
Application number: CN202022920945.9U
Authority: CN
Inventors: 罗杰; 王淇郁
Original assignee: Dongguan Sunpol Photoelectric Technology Co ltd
Current assignee: Guangdong Senpu Intelligent Technology Co.,Ltd.
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-06-18
Anticipated expiration: 2030-12-08

Abstract

The utility model belongs to the technical field of the lamps and lanterns technique and specifically relates to indicate an anti-dazzle smallpox shot-light, it includes the inner ring, set up at the radiator of inner ring top, install LED chip subassembly in the radiator, install in the inner ring and lie in optical lens of LED chip subassembly below, set up the outer loop below the inner ring and install in outer intra-annular anti-light cup, the radiator is provided with the link that stretches to the inner ring, the link is provided with through-hole one, the inner ring be provided with the installation through-hole of a through-hole intercommunication and insert in proper order and establish the locking part one in installation through-hole and through-hole one. The position of the first locking piece inserted into the mounting through hole is adjusted, the emergent angle of the light refracted by the optical lens is adjusted, the adjusted light is gathered and reflected to the outside through the reflection cup, glare or dazzling glare generated by the spotlight is avoided, discomfort caused by people in the using process is avoided, the light irradiated by the spotlight is softer and more uniform, and the spotlight is suitable for various different environments.

Description

Anti-dazzle smallpox shot-light

Technical Field

The utility model belongs to the technical field of the lamps and lanterns technique and specifically relates to indicate an anti-dazzle smallpox shot-light.

Background

In recent years, with the development of science and technology, more and more ceiling spotlight is applied to the production and life of people, and the spotlight can be used for illumination of daily life, and also can be used in hotels or markets as an atmosphere lamp. However, most of the existing spot lights on the market adopt direct LED projection, so that the application occasions of the spot lights are limited, and the light of the spot lights can not be adjusted, which easily causes dazzling or discomfort after being used by people. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide an anti-dazzle ceiling spot lamp can adjust the distance before optical lens and the LED chip subassembly, reduces the glare.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an anti-dazzle ceiling spotlight comprises an inner ring, a radiator arranged above the inner ring, an LED chip assembly arranged in the radiator, an optical lens arranged in the inner ring and located below the LED chip assembly, an outer ring arranged below the inner ring and detachably connected with the inner ring, and a reflection cup arranged in the outer ring, wherein a connecting end extending into the inner ring is arranged at the bottom end of the radiator, a first through hole is formed in the connecting end, a long-strip-shaped mounting through hole communicated with the first through hole is formed in the inner ring, and a first locking piece is sequentially inserted into the mounting through hole and the first through hole.

Furthermore, at least two installation grooves are formed in the installation through hole, and a positioning end matched with the installation grooves is arranged on the first locking piece.

Furthermore, the bottom of the inner ring is provided with a rotary fixing device, the bottom of the rotary fixing device is provided with a first connecting piece and a second connecting piece, an accommodating cavity is defined by the inner wall of the first connecting piece, the inner wall of the second connecting piece and the bottom wall of the rotary fixing device, a third connecting piece is arranged in the accommodating cavity, and the rotary fixing device is detachably connected with a second locking piece which is sequentially connected with the outer ring, the first connecting piece, the third connecting piece and the second connecting piece.

Furthermore, one side of the outer ring is provided with an avoidance notch which is formed by downwards concave from the top end surface of the outer ring.

Furthermore, a stop block is convexly arranged at one end, close to the radiator, of the outer ring, the stop block is sleeved outside the inner ring, and the stop block and the avoidance notch are oppositely arranged.

Further, be provided with fixed orifices and torsional spring device on the outer loop lateral wall, torsional spring device's one end is installed in the fixed orifices, torsional spring device's the other end stretches out to the outer loop below.

Further, the both ends of fixed orifices all are provided with the fixed block that stretches to the fixed orifices in, torsional spring device establishes the outside torsional spring of fixed block and the exposed core of being connected with torsional spring including the cover, one side and a fixed block on exposed core top rotate to be connected, the opposite side on exposed core top is connected with the one end of torsional spring, the other end of torsional spring is provided with the conflict portion of taking place the conflict with the lateral wall of outer loop, the bottom of exposed core stretches to the outer loop below.

Further, the bottom of the outer ring is circumferentially provided with an annular flange extending outwards from the outer side wall of the outer ring.

Furthermore, a buckle is arranged on the reflection cup, and a clamping groove matched with the buckle is arranged on the outer ring.

The utility model has the advantages that: adjusting the distance between the optical lens arranged in the inner ring and the LED chip assembly arranged in the radiator by adjusting the position of the first locking piece inserted into the mounting through hole, so as to adjust the emergent angle of the light refracted by the optical lens, and the adjusted light is gathered by the reflecting cup and reflected to the outside; the emergent angle of the light after being refracted by the optical lens is adjusted according to the requirement, the light after being refracted is prevented from causing dazzling or dazzling glare, discomfort caused by people in the using process is avoided, the light irradiated by the spotlight is softer and more uniform through adjustment, and the spotlight can meet the using requirements in various different environments.

Drawings

Fig. 1 is a side view of the present invention.

Fig. 2 is a cross-sectional view taken along the plane a-a in fig. 1.

Description of reference numerals:

1. an inner ring; 2. a heat sink; 3. an LED chip assembly; 4. a light reflecting cup; 5. an optical lens; 6. an outer ring; 11. mounting a through hole; 12. locking and fixing part I; 13. mounting grooves; 14. a positioning end; 15. a rotating fixture; 151. a first connecting piece; 152. a second connecting piece; 153. a third connecting piece; 154. a second locking piece; 21. a connecting end; 22. a first through hole; 40. a card slot; 41. buckling; 61. a stopper; 62. avoiding the notch; 63. a torsion spring device; 64. an annular flange; 65. a fixing hole; 66. a torsion spring; 67. a fixed block; 68. a clamping end; 69. a collision part.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1-2, the utility model provides a pair of anti-dazzle smallpox shot-light, it includes inner ring 1, sets up radiator 2 in inner ring 1 top, installs LED chip subassembly 3 in radiator 2, installs in inner ring 1 and is located the optical lens 5 of LED chip subassembly 3 below, sets up in inner ring 1 below and can dismantle the outer loop 6 of being connected and install anti-light cup 4 in outer loop 6 with inner ring 1, the bottom of radiator 2 is provided with the link 21 that stretches out to the inner ring 1 in, link 21 is provided with through-hole one 22, inner ring 1 is provided with the banding mounting hole 11 that communicates with through-hole one 22 and inserts the locking part one 12 of establishing in mounting hole 11 and through-hole one 22 in proper order.

In the using process, the position of the connecting end 21 on the inner ring 1 can be correspondingly adjusted by adjusting the position of the first locking piece 12 (such as a bolt or a screw and the like) inserted into the mounting through hole 11, when the first locking piece 12 is inserted into the bottommost end of the mounting through hole 11 and then inserted into the first through hole 22, the optical lens 5 just contacts and generates interference with the LED chip component 3, and the distance between the LED chip component 3 and the optical lens 5 is shortest; when the first locking piece 12 is inserted into the topmost end of the mounting through hole 11 and then inserted into the first through hole 22, the distance between the optical lens 5 and the LED chip assembly 3 is longest. The distance between the optical lens 5 installed in the inner ring 1 and the LED chip assembly 3 installed in the heat sink 2 is adjusted by adding the strip-shaped installation through hole 11 to be matched with the first through hole 22. The LED chip assembly comprises an LED chip assembly 3, a reflecting cup 4, an optical lens 5, a reflecting cup 4, a reflector and a reflector, wherein light rays emitted by the LED chip assembly 3 are refracted through the optical lens 5 and then converged and reflected to the outside through the reflecting cup 4, the distance between the optical lens 5 and the LED chip assembly 3 is adjusted, the emergent angle of the light rays refracted through the optical lens 5 is adjusted according to requirements, the glare or dazzling glare caused by the refracted light rays is avoided, and discomfort caused by people in the use process is avoided; can adjust the exit angle behind light via optical lens 5 refraction according to individual lighting custom for the light that the shot-light shines is more soft even, makes the utility model discloses the shot-light can adapt to user demand under the multiple different environment.

According to a further technical scheme, at least two installation grooves 13 are formed in the installation through hole 11, and the first locking piece 12 is provided with a positioning end 14 matched with the installation grooves 13.

Insert mounting groove 13 with locking part 12, locating end 14 card is established in mounting groove 13 this moment for the rigidity after locking part 12 is connected with installation through-hole 11 is difficult for taking place to slide or the displacement, makes radiator 2 more firm with being connected of inner ring 1, increases the stability in the shot-light use.

According to a further technical scheme, a rotary fixing device 15 is arranged at the bottom of the inner ring 1, a first connecting piece 151 and a second connecting piece 152 are arranged at the bottom of the rotary fixing device 15, an accommodating cavity is defined by the inner wall of the first connecting piece 151, the inner wall of the second connecting piece 152 and the bottom wall of the rotary fixing device 15, a third connecting piece 153 is arranged in the accommodating cavity, and the rotary fixing device 15 is detachably connected with an outer ring 6, the first connecting piece 151, the third connecting piece 153 and a second locking piece 154 of the second connecting piece 152.

The rotary fixing device 15 is connected with the outer ring 6 through the second locking piece 154 (such as a bolt or a screw, etc.), so that the inner ring 1 and the outer ring 6 are firmly connected together, and the second locking piece 154 is detached from or screwed into the rotary fixing device 15 and the outer ring 6, so that the inner ring 1 and the outer ring 6 can be detached or installed, and the detachment and installation of the inner ring 1 and the outer ring 6 are more convenient. Preferably, the number of the rotation fixing means 15 is 2-4, and the connection of the inner ring 1 and the outer ring 6 is more stable.

Specifically, the first connecting piece 151 and the second connecting piece 152 are both provided with a second through hole, the third connecting piece 153 is internally provided with a threaded hole, the second through hole of the first connecting piece 151, the threaded hole of the third connecting piece 153 and the second through hole of the second connecting piece 152 are sequentially communicated, and the outer ring 6 is provided with a third through hole communicated with the second through hole of the first connecting piece 151; the second locking member 154 is provided with a threaded surface that matches the threads of the threaded hole. Specifically, the second locking member 154 sequentially passes through the third through hole, the second through hole of the first connecting member 151, the threaded hole and the second through hole of the second connecting member 152, and connects the rotation fixing device 15 and the outer ring 6 together. The inner wall of the connecting piece III 153 is tightly attached to the inner wall of the accommodating cavity, a locking piece II 154 (a screw or a bolt) is sequentially inserted into the through hole III, the through hole II of the connecting piece I151, the threaded hole of the connecting piece III 153 and the through hole II of the connecting piece II 152, and the threaded surface of the locking piece II 154 is in threaded connection with the threads in the threaded hole. Because the second locking part 154 is only screwed with the third connecting part 153, after the inner ring 1 and the outer ring 6 are connected through the second locking part 154, the outer ring 6 or/and the inner ring 1 can rotate around the central shaft of the second locking part 154, so that the reflecting cup 4 rotates relative to the optical lens 5, light refracted by the optical lens 5 is gathered and reflected to the outside through the reflecting cup 4, the emergent angle of the light reflected by the reflecting cup 4 can be changed after the rotation, the irradiation direction of the spot lamp can be adjusted by adjusting the rotation angle of the inner ring 1 or/and the outer ring 6, the irradiation direction of the spot lamp can be correspondingly adjusted according to the irradiation requirements of people, and the irradiation requirements of different directions can be met by the spot lamp.

According to a further technical scheme, one side of the outer ring 6 is provided with an avoiding notch 62 formed by downwards concave arrangement of the top end surface of the outer ring 6.

When the outer ring 6 or/and the inner ring 1 rotate around the central axis of the second locking piece 154, the avoiding notch 62 is arranged on one side of the outer ring 6, so that the rotating angle of the outer ring 6 or/and the inner ring 1 around the central axis of the second locking piece 154 is increased, the rotating angle of the outer ring 6 or/and the inner ring 1 towards the avoiding notch is increased, when the outer ring 6 or/and the inner ring need to rotate towards other directions, the avoiding notch 62 can rotate to a needed position along the horizontal direction, and at the moment, the outer ring 6 or/and the inner ring rotate towards the avoiding notch 62, so that the rotating angle of the outer ring 6 or/and the inner ring 1 around the central axis of the second locking piece 154 is greatly increased, the irradiation direction of the spot lamp can be adjusted at multiple angles, and the irradiation requirements of more different directions can be met.

According to a further technical scheme, a stop block 61 is convexly arranged at one end, close to the radiator 2, of the outer ring 6, the stop block 61 is sleeved outside the inner ring 1, and the stop block 61 and the avoidance notch 62 are arranged oppositely.

After inner ring 1 is connected with outer ring 6, the inside wall of dog 61 is more close to the lateral wall of inner ring 1, when taking place the rotation between outer ring 6 and inner ring 1, dog 61 can shelter from and reflect the light that optical lens 5 refracted out, avoids when the rotation angle between optical lens 5 and anti-light cup 4 is too big, and the light that optical lens 5 refracted out can not accomplish via anti-light cup 4 reflection to outside, avoids light can not be totally reflected out by anti-light cup 4 and causes the waste.

According to a further technical scheme, a fixing hole 65 and a torsion spring device 63 are arranged on the side wall of the outer ring 6, one end of the torsion spring device 63 is installed in the fixing hole 65, and the other end of the torsion spring device 63 extends to the lower portion of the outer ring 6 in a protruding mode. In particular, said torsion spring means 63 are elastically and rotatably connected to the outer ring 6.

When the spot lamp is required to be installed in the installation hole of the external device, the joint of the torsion spring device 63 and the fixing hole 65 is used as an axis, the other end of the torsion spring device 63 is close to the inner ring 1, the torsion spring device 63 elastically deforms, the spot lamp is installed in the installation hole of the external device, one end, close to the inner ring 1, of the torsion spring device 63 is released, interaction between rebounding and the external device is achieved through the torsion spring device 63, and the spot lamp is fixed in the installation hole. Preferably, torsion spring device 63 and fixed orifices 65 all set up to two, and a fixed orifices 65 corresponds the setting with a torsion spring device 63, through mutually supporting of two torsion spring device 63 for when shot-light and external device install, it is more swift and convenient, and the installation is more firm.

Further technical scheme, the both ends of fixed orifices 65 all are provided with the fixed block 67 that stretches to in the fixed orifices 65, torsion spring device 63 establishes the outside torsional spring 66 of fixed block 67 and the exposed core 68 of being connected with torsional spring 66 including the cover, one side and the fixed block 67 on exposed core 68's top rotate to be connected, the opposite side on exposed core 68 top is connected with the one end of torsional spring 66, the other end of torsional spring 66 is provided with the conflict portion 69 of taking place the conflict with the lateral wall of outer loop 6, the bottom of exposed core 68 stretches to outer loop 6 below.

Through rotating the one end and the fixed block 67 of clamping end 68 and being connected, the other end and the clamping end 68 of torsional spring 66 are connected for when the installation shot-light, torsional spring 66 is difficult for deviating from in the fixed orifices 65. Need during the installation with the center pin of holder 68 edge fixed block 67 during the installation upwards rotatory to pressing close to inner ring 1, conflict 69 of the other end of torsional spring 66 conflicts on the lateral wall of outer loop 6 this moment, holder 68 drives the one end rotation of torsional spring 66, make torsional spring 66 produce elastic deformation, after in the mounting hole of external device was installed into to the shot-light, release holder 68, torsional spring 66 automatic re-setting, thereby make the bottom of holder 68 conflict in the inner wall of external device, make the firm installation of shot-light in the mounting hole of external device, and make in the installation of shot-light more fast and stable.

In a further technical scheme, an annular flange 64 extending outwards from the outer side wall of the outer ring 6 is arranged on the bottom of the outer ring 6 in the circumferential direction.

When the lamp is installed in the installation hole of the external device, the lamp is matched with the torsion spring 66 through the clamping end 68 and is abutted to the inside of the external device, and the annular flange 64 is abutted to the side wall beside the installation hole, so that the spotlight is more stable to be installed with the external device, the installation effect is good, the appearance is attractive, and the aesthetic effect is improved.

In a further technical scheme, a buckle 41 is arranged on the reflective cup 4, and a clamping groove 40 matched with the buckle 41 is arranged on the outer ring 6.

The clamping groove 40 is clamped with the buckle 41, the reflecting cup 4 is arranged on the outer ring 6, when parts of the spotlight need to be replaced, the reflecting cup 4 can be directly pulled out of the outer ring 6, and after the parts are replaced, the reflecting cup 4 is clamped with the outer ring 6; the outer ring 6 and the reflection cup 4 can be conveniently disassembled and assembled.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. An anti-dazzle smallpox shot-light which characterized in that: the LED lamp tube comprises an inner ring (1), a radiator (2) arranged above the inner ring (1), an LED chip assembly (3) arranged in the radiator (2), an optical lens (5) arranged in the inner ring (1) and positioned below the LED chip assembly (3), an outer ring (6) arranged below the inner ring (1) and detachably connected with the inner ring (1), and a reflection cup (4) arranged in the outer ring (6), wherein a connecting end (21) extending into the inner ring (1) is arranged at the bottom end of the radiator (2), a through hole I (22) is arranged at the connecting end (21), the inner ring (1) is provided with a long-strip-shaped mounting through hole (11) communicated with the through hole I (22), and a locking piece I (12) inserted in the mounting through hole (11) and the through hole I (22) in sequence.

2. An anti-glare ceiling spotlight according to claim 1, wherein: at least two mounting grooves (13) are formed in the mounting through hole (11), and a positioning end (14) matched with the mounting grooves (13) is arranged on the first locking piece (12).

3. An anti-glare ceiling spotlight according to claim 1, wherein: the utility model discloses a lock, including inner ring (1) bottom be provided with rotatory fixing device (15), the bottom of rotatory fixing device (15) is provided with connecting piece (151) and connecting piece two (152), the inner wall of connecting piece (151), the inner wall of connecting piece two (152) and the diapire of rotatory fixing device (15) enclose and establish into the holding cavity, be provided with connecting piece three (153) in the holding cavity, rotatory fixing device (15) detachably connect with the locking part two (154) that connect gradually outer ring (6), connecting piece (151), connecting piece three (153) and connecting piece two (152).

4. An anti-glare ceiling spotlight according to claim 1, wherein: and an avoidance notch (62) formed by downwards concave arrangement of the top end surface of the outer ring (6) is arranged on one side of the outer ring (6).

5. An anti-glare ceiling spotlight according to claim 4, wherein: the radiator is characterized in that a stop block (61) is convexly arranged at one end, close to the radiator (2), of the outer ring (6), the stop block (61) is sleeved outside the inner ring (1), and the stop block (61) and the avoidance notch (62) are oppositely arranged.

6. An anti-glare ceiling spotlight according to claim 1, wherein: be provided with on outer ring (6) lateral wall fixed orifices (65) and torsion spring device (63), the one end of torsion spring device (63) is installed in fixed orifices (65), the other end of torsion spring device (63) stretches to outer ring (6) below.

7. An anti-glare ceiling spotlight according to claim 6, wherein: the both ends of fixed orifices (65) all are provided with fixed block (67) that stretches suddenly in fixed orifices (65), torsion spring device (63) establish outside fixed block (67) torsional spring (66) and hold (68) be connected with torsional spring (66) including the cover, one side on hold (68) top is rotated with a fixed block (67) and is connected, the opposite side on hold (68) top is connected with the one end of torsional spring (66), the other end of torsional spring (66) is provided with conflict portion (69) of taking place to contradict with the lateral wall of outer ring (6), the bottom projection of hold (68) is to outer ring (6) below.

8. An anti-glare ceiling spotlight according to claim 1, wherein: the bottom of the outer ring (6) is circumferentially provided with an annular flange (64) extending outwards from the outer side wall of the outer ring (6).

9. An anti-glare ceiling spotlight according to claim 1, wherein: the reflection cup (4) is provided with a buckle (41), and the outer ring (6) is provided with a clamping groove (40) matched with the buckle (41).